JPH0774691B2 - Combustor air supply / exhaust system - Google Patents
Combustor air supply / exhaust systemInfo
- Publication number
- JPH0774691B2 JPH0774691B2 JP35848592A JP35848592A JPH0774691B2 JP H0774691 B2 JPH0774691 B2 JP H0774691B2 JP 35848592 A JP35848592 A JP 35848592A JP 35848592 A JP35848592 A JP 35848592A JP H0774691 B2 JPH0774691 B2 JP H0774691B2
- Authority
- JP
- Japan
- Prior art keywords
- opening
- exhaust
- cylinder
- combustor
- connection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000010276 construction Methods 0.000 claims description 14
- 238000002485 combustion reaction Methods 0.000 description 12
- 238000009434 installation Methods 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 239000000567 combustion gas Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
Landscapes
- Air Supply (AREA)
- Housings, Intake/Discharge, And Installation Of Fluid Heaters (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本発明は、給気筒と排気筒を備え
た燃焼器の給排気装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a combustor supply / exhaust device having a supply cylinder and an exhaust cylinder.
【０００２】[0002]
【従来の技術】従来、燃焼器の給排気装置の例として、
実開昭６１−４８２４３等の例がある。該例において
は、燃焼器本体の上部に開口部を設け、開口部において
給気筒及び排気筒をビス等により接続し、燃焼器の設置
を行わせていた。2. Description of the Related Art Conventionally, as an example of a supply / exhaust device for a combustor,
There is an example such as Jitsukai 61-48243. In this example, an opening is provided in the upper part of the main body of the combustor, and the supply cylinder and the exhaust cylinder are connected by screws or the like at the opening to install the combustor.
【０００３】[0003]
【発明が解決しようとする課題】上述した従来例におい
ては、燃焼器における給気筒接続位置及び排気筒接続位
置は固定されていた。従来例を図３によって説明する
と、燃焼器具２１は壁面２２を介して屋内に設置されて
いる。燃焼用空気は給気筒２３によって屋外より取り込
まれ、給気筒２３は壁面２２を貫通させている。In the above-mentioned conventional example, the feed cylinder connection position and the exhaust cylinder connection position in the combustor are fixed. Explaining the conventional example with reference to FIG. 3, the combustion instrument 21 is installed indoors through a wall surface 22. The combustion air is taken in from the outside by the supply cylinder 23, and the supply cylinder 23 penetrates the wall surface 22.
【０００４】燃焼排ガスは排気筒２４によって屋外へ排
出され、排気筒２４は壁面２２を貫通させている。The combustion exhaust gas is discharged to the outside by the exhaust pipe 24, and the exhaust pipe 24 penetrates the wall surface 22.
【０００５】しかしながら従来例では、燃焼器具２１に
おける排気筒接続位置及び給気筒接続位置は固定されて
いる。つまり、給気筒２３は燃焼器具２１の外装ケ−ス
上部に設けた給気筒接続用開口２５においてビス止め等
により燃焼器具２１と接続され、排気筒２４は燃焼器具
２１の外装ケ−ス上部に設けた排気筒接続用開口２６に
おいてビス止め等により燃焼器具２１と接続されてい
る。尚、２７は排気筒２４に接続される排気集合筒であ
る。また、上記給気筒２３及び排気筒２４と燃焼器具２
１とのＡ−Ａ断面形状は図４に示されている。However, in the conventional example, the exhaust cylinder connection position and the supply cylinder connection position in the combustion device 21 are fixed. That is, the supply cylinder 23 is connected to the combustion appliance 21 by means of a screw or the like at the supply cylinder connection opening 25 provided on the exterior case of the combustion appliance 21, and the exhaust pipe 24 is provided on the exterior case of the combustion appliance 21. At the provided exhaust pipe connection opening 26, it is connected to the combustion device 21 by means of screws or the like. Incidentally, 27 is an exhaust collecting cylinder connected to the exhaust cylinder 24. Further, the supply cylinder 23, the exhaust stack 24, and the combustion instrument 2
The AA cross-sectional shape with 1 is shown in FIG.
【０００６】よって図３に示す如く、給気筒２３及び排
気筒２４の設置位置が燃焼器具２１に配したそれぞれの
給気筒及び排気筒接続用の開口位置と一致していれば問
題なく接続施工できるが、給気筒２３及び排気筒２４の
住宅における設置位置は、必ずしも燃焼器具２１の外装
ケ−ス上部に配したそれぞれの開口の配置とは一致せ
ず、不一致の場合には器具を１８０゜回転しなければ接
続施工できず、このため器具正面の操作部が壁側に位置
し隠れてしまい操作できなくなるという欠点を有してい
た。Therefore, as shown in FIG. 3, if the installation positions of the supply cylinder 23 and the exhaust pipe 24 are coincident with the opening positions for connecting the supply cylinder and the exhaust pipe arranged in the combustion instrument 21, the connection can be carried out without any problem. However, the installation positions of the supply cylinder 23 and the exhaust pipe 24 in the house do not necessarily match the arrangement of the openings provided on the upper part of the outer casing of the combustion appliance 21, and if they do not match, rotate the appliance 180 °. If it is not done, connection work cannot be done, and therefore the operation part on the front of the instrument is located on the wall side and hidden, making it impossible to operate.
【０００７】そこで本発明は、給気筒及び排気筒の住宅
内における設置位置に関係なく設置可能な燃焼器の給排
気装置の提供を目的とする。Therefore, an object of the present invention is to provide a supply / exhaust device for a combustor which can be installed regardless of the installation positions of a supply cylinder and an exhaust cylinder in a house.
【０００８】[0008]
【課題を解決するための手段】本発明は上記課題を解決
するために、燃焼器の外装ケ−スの上面板に給気筒接続
用の第１開口と排気筒接続用の第１開口を設け、排気筒
接続用の第１開口は燃焼器の外装ケ−スの上面板中央付
近に設けて排気筒と接続し、燃焼器の外装ケ−スの上面
板における排気筒接続用第１開口左側あるいは右側に給
気筒接続用第１開口を設けて給気筒と接続して標準施工
状態として燃焼器を設置し、標準施工状態において燃焼
器が設置不可能な場合には、上記給気筒接続用の第１開
口と排気筒接続用の第１開口を覆うように設けた接続箱
体を燃焼器の外装ケ−スに設け、該接続箱体の上面板中
央付近には排気筒接続用の第２開口を設けて排気筒を接
続し、接続箱体内部には排気筒接続用の第１開口と排気
接続用の第２開口とを接続する排気筒接続アダプタを設
け、接続箱体の上面板における排気筒接続用第２開口左
側あるいは右側には給気筒接続用の第２開口を設けて給
気筒と接続し、給気筒接続用の第１開口と給気筒接続用
の第２開口は排気筒接続用の第１開口及び排気筒接続用
の第２開口に対して互いに反対側に設けて変更施工状態
として燃焼器を設置することを特徴としている。In order to solve the above problems, the present invention provides a first opening for connecting a supply cylinder and a first opening for connecting an exhaust cylinder on an upper surface plate of an outer casing of a combustor. The first opening for connecting the exhaust pipe is provided near the center of the upper surface plate of the outer casing of the combustor and is connected to the exhaust pipe, and the first opening for connecting the exhaust pipe on the upper surface plate of the outer casing of the combustor is on the left side. Alternatively, if the combustor is installed as a standard construction state by connecting to the supply cylinder with a first opening for connecting the supply cylinder on the right side and the combustor cannot be installed in the standard construction state, A connection box body is provided on the outer casing of the combustor so as to cover the first opening and the first opening for connecting the exhaust stack, and a second connecting box for connecting the exhaust stack is provided near the center of the top plate of the connection box. An opening is provided to connect the exhaust stack, and a first opening for connecting the exhaust stack and a second opening for connecting the exhaust stack are provided inside the connection box body. An exhaust pipe connecting adapter for connecting the exhaust pipe and the exhaust pipe connecting second opening on the top plate of the connection box body is provided on the left side or the right side with the second opening for connecting the cylinder to connect to the cylinder for connecting the cylinder. The first opening and the second opening for connecting the supply cylinder are provided on opposite sides to the first opening for connecting the exhaust stack and the second opening for connecting the exhaust stack, and the combustor is installed as a modified construction state. Is characterized by.
【０００９】[0009]
【作用】本発明においては、標準施工状態において燃焼
器が設置不可能な場合には、給気筒接続用の第１開口と
排気筒接続用の第１開口を覆うように設けた接続箱体を
燃焼器の外装ケ−スに設け、該接続箱体の上面板中央付
近には排気筒接続用の第２開口を設けて排気筒を接続
し、接続箱体内部には排気筒接続用の第１開口と排気接
続用の第２開口とを接続する排気筒接続アダプタを設
け、接続箱体の上面板における排気筒接続用第２開口左
側あるいは右側には給気筒接続用の第２開口を設けて給
気筒と接続し、給気筒接続用の第１開口と給気筒接続用
の第２開口は排気筒接続用の第１開口及び排気筒接続用
の第２開口に対して互いに反対側に設けて変更施工状態
として燃焼器を設置するので、住宅内に既設の給気筒及
び排気筒の設置位置に左右されない燃焼器の給排気装置
の提供が可能となる。According to the present invention, when the combustor cannot be installed in the standard construction state, the connection box body is provided so as to cover the first opening for connecting the supply cylinder and the first opening for connecting the exhaust cylinder. A second opening for connecting an exhaust pipe is provided in the outer casing of the combustor near the center of the upper surface plate of the connection box to connect the exhaust pipe. An exhaust pipe connection adapter for connecting the first opening and a second opening for connecting the exhaust gas is provided, and a second opening for connecting the exhaust pipe is provided on the left side or the right side of the second opening for connecting the exhaust pipe on the top plate of the connection box body. And a first opening for connecting the supply cylinder and a second opening for connecting the supply cylinder are provided on opposite sides of the first opening for connecting the exhaust cylinder and the second opening for connecting the exhaust cylinder. Since the combustor will be installed as a modified construction state, it will be installed at the existing supply cylinder and exhaust cylinder installation positions in the house. Providing a supply and exhaust device not right combustor becomes possible.
【００１０】[0010]
【実施例】図１は、標準施工状態における燃焼器の構成
を示した図である。１は燃焼器であり、燃焼器１の外装
ケ−ス２内に設けた３はバ−ナ７へ燃焼用ガスを供給さ
せる為のガス管であり、４は市水からの入水を取り入れ
る入水管であり、５は熱交換器８により加熱された湯水
を供給する出湯管である。EXAMPLE FIG. 1 is a diagram showing the structure of a combustor in a standard construction state. Reference numeral 1 denotes a combustor, 3 provided in an outer casing 2 of the combustor 1 is a gas pipe for supplying a combustion gas to a burner 7, and 4 is an inlet for taking in water from city water. Reference numeral 5 denotes a water pipe, and reference numeral 5 denotes a hot water outlet pipe for supplying hot water heated by the heat exchanger 8.
【００１１】６はバ−ナ７へ燃焼用空気を供給するファ
ンであり、バ−ナ７によって熱交換器８は加熱され、温
水を加熱する熱交換器８は排気集合筒９に接続されてい
る。Reference numeral 6 is a fan for supplying combustion air to the burner 7. The heat exchanger 8 is heated by the burner 7, and the heat exchanger 8 for heating hot water is connected to the exhaust collecting cylinder 9. There is.
【００１２】１０は上記ファン６等を制御させるコント
ロ−ラである。Reference numeral 10 is a controller for controlling the fan 6 and the like.
【００１３】１１は給気筒１３をビス止め等により固定
させるために外装ケ−ス２上面板に設けた給気筒接続用
第１開口であり、１２は排気筒１４をビス止め等により
固定させるために外装ケ−ス２上面板中央付近に設けた
排気筒接続用第１開口であり、図中Ａ−Ａ部分の断面形
状を詳細に示した図が図４である。Reference numeral 11 is a first opening for connecting the cylinder for supplying the fuel, which is provided on the upper plate of the outer case 2 for fixing the cylinder 13 by means of screws, and 12 is for fixing the exhaust cylinder 14 by means of screws. FIG. 4 is a diagram showing in detail the cross-sectional shape of the AA portion in the drawing, which is the first opening for connecting an exhaust pipe provided near the center of the upper surface plate of the outer case 2.
【００１４】図２は給気筒１３及び排気筒１４の設置位
置が図１と異なる変更施工状態における燃焼器の設置例
を示したものである。図中番号１から１４までは図１と
共通であり、説明を省略する。FIG. 2 shows an example of installation of the combustor in a modified construction state in which the installation positions of the supply cylinder 13 and the exhaust cylinder 14 are different from those in FIG. The numbers 1 to 14 in the figure are the same as those in FIG.
【００１５】１５は外装ケ−ス２上面板の給気筒接続用
第１開口１１及び排気筒接続用第１開口１２を覆うよう
に設けた接続箱体であり、接続箱体１５内部に設けた排
気筒アダプタ１７により排気集合筒９と排気筒１４は接
続されている。１６は接続箱体１５設置時に取付ける給
気アダプタである。Reference numeral 15 denotes a connection box body provided so as to cover the supply cylinder connection first opening 11 and the exhaust cylinder connection first opening 12 of the upper surface plate of the exterior case 2, and is provided inside the connection box body 15. The exhaust stack adapter 9 connects the exhaust stack 9 and the exhaust stack 14. Reference numeral 16 is an air supply adapter attached when the connection box body 15 is installed.
【００１６】１７は燃焼器１と排気筒１４とを接続させ
るための接続箱体１５内に設けた排気筒接続アダプタで
あり、接続箱体１５上面板中央付近に設けた排気筒接続
用第２開口１９及び排気筒接続用第１開口１２において
ビス止めにより接続されている。Reference numeral 17 denotes an exhaust pipe connection adapter provided in the connection box body 15 for connecting the combustor 1 and the exhaust pipe 14, and a second exhaust pipe connection adapter provided near the center of the top plate of the connection box body 15. The openings 19 and the first exhaust tube connecting opening 12 are connected by screws.
【００１７】１８は給気筒１３をビス止めにより接続さ
せるための接続箱体１５上部に設けた給気筒接続用第２
開口である。尚、図２から明らかなように、排気筒接続
用の第１開口１２及び排気筒接続用の第２開口１９に対
して、給気筒接続用の第１開口１１と給気筒接続用の第
２開口１８はそれぞれ互いに反対側となるように設けて
いる。Reference numeral 18 is a second cylinder for connecting cylinders provided on the connection box body 15 for connecting the cylinders 13 by means of screws.
It is an opening. As is apparent from FIG. 2, the first opening 12 for connecting the exhaust cylinder and the second opening 19 for connecting the exhaust cylinder are different from the first opening 11 for connecting the cylinder and the second opening 11 for connecting the cylinder. The openings 18 are provided on opposite sides of each other.
【００１８】尚、図２中Ａ−Ａ及びＢ−Ｂの断面形状を
詳しく示した図が図５である。FIG. 5 is a view showing in detail the cross-sectional shape of AA and BB in FIG.
【００１９】要するに本発明では、予め住宅内に設置さ
れた給気筒及び排気筒の位置が、外装ケ−ス上面部に設
けた給気筒接続用の開口及び排気筒接続用開口の位置に
左右されることなく、接続箱体を介して燃焼器を確実に
正しい位置に設置できるのである。In short, according to the present invention, the positions of the supply cylinder and the exhaust pipe, which are previously installed in the house, depend on the positions of the supply cylinder connection opening and the exhaust cylinder connection opening provided on the upper surface of the exterior case. The combustor can be surely installed in the correct position through the junction box without the need for the operation.
【００２０】尚、図１から図５において、図中に設けた
矢印は、給気及び排気の通路を示している。In FIGS. 1 to 5, arrows provided in the drawings indicate passages for air supply and exhaust.
【００２１】[0021]
【発明の効果】本発明においては、標準施工状態におい
て燃焼器が設置不可能な場合には、上記給気筒接続用の
第１開口と排気筒接続用の第１開口を覆うように設けた
接続箱体を燃焼器の外装ケ−スに設け、該接続箱体の上
面板中央付近には排気筒接続用の第２開口を設けて排気
筒を接続し、接続箱体内部には排気筒接続用の第１開口
と排気接続用の第２開口とを接続する排気筒接続アダプ
タを設け、接続箱体の上面板における排気筒接続用第２
開口左側あるいは右側には給気筒接続用の第２開口を設
けて給気筒と接続し、給気筒接続用の第１開口と給気筒
接続用の第２開口は排気筒接続用の第１開口及び排気筒
接続用の第２開口に対して互いに反対側に設けて変更施
工状態として燃焼器を設置するので、燃焼器の給排気装
置を確実に施工可能であり、施工における制約を全くう
けない。According to the present invention, when the combustor cannot be installed in the standard construction state, the connection provided so as to cover the first opening for connecting the supply cylinder and the first opening for connecting the exhaust cylinder. A box is provided in the exterior case of the combustor, a second opening for connecting an exhaust tube is provided near the center of the upper surface plate of the connection box to connect the exhaust tube, and an exhaust tube is connected inside the connection box. An exhaust pipe connecting adapter for connecting the first opening for connecting the exhaust pipe and the second opening for connecting the exhaust pipe to the second pipe for connecting the exhaust pipe on the top plate of the connection box body.
A second opening for connecting the supply cylinder is provided on the left side or the right side of the opening to connect to the supply cylinder, and the first opening for connecting the supply cylinder and the second opening for connecting the supply cylinder are the first opening for connecting the exhaust cylinder and Since the combustor is installed on the opposite sides of the second opening for connecting the exhaust stack and in a modified construction state, the air supply / exhaust device of the combustor can be reliably constructed, and there is no restriction in construction.
【図１】燃焼器を標準施工状態で取り付けた図である。FIG. 1 is a view showing a combustor attached in a standard construction state.
【図２】燃焼器を接続箱体を介して取り付けた図であ
る。FIG. 2 is a view in which a combustor is attached via a connection box body.
【図３】従来の燃焼器の設置図である。FIG. 3 is an installation diagram of a conventional combustor.
【図４】図１及び図３のＡ−Ａ部分の断面形状図であ
る。FIG. 4 is a cross-sectional view of a portion AA in FIGS. 1 and 3.
【図５】図２のＡ−Ａ部分およびＢ−Ｂ部分の断面形状
図である。5 is a cross-sectional view of a portion AA and a portion BB in FIG.
１ 燃焼器 ２ 外装ケ−ス １１ 給気筒接続用の第１開口 １２ 排気筒接続用の第１開口 １３ 給気筒 １４ 排気筒 １５ 接続箱体 １７ 排気筒接続アダプタ １８ 給気筒接続用の第２開口 １９ 排気筒接続用の第２開口 DESCRIPTION OF SYMBOLS 1 Combustor 2 Exterior case 11 1st opening for connecting a supply cylinder 12 1st opening for connecting an exhaust stack 13 Supply cylinder 14 Exhaust stack 15 Connection box body 17 Exhaust stack connection adapter 18 Second opening for connecting a supply cylinder 19 Second opening for connecting stack
Claims (1)
続用の第１開口と排気筒接続用の第１開口を設け、排気
筒接続用の第１開口は燃焼器の外装ケ−スの上面板中央
付近に設けて排気筒と接続し、燃焼器の外装ケ−スの上
面板における排気筒接続用第１開口左側あるいは右側に
給気筒接続用第１開口を設けて給気筒と接続して標準施
工状態として燃焼器を設置し、標準施工状態において燃
焼器が設置不可能な場合には、上記給気筒接続用の第１
開口と排気筒接続用の第１開口を覆うように設けた接続
箱体を燃焼器の外装ケ−スに設け、該接続箱体の上面板
中央付近には排気筒接続用の第２開口を設けて排気筒を
接続し、接続箱体内部には排気筒接続用の第１開口と排
気接続用の第２開口とを接続する排気筒接続アダプタを
設け、接続箱体の上面板における排気筒接続用第２開口
左側あるいは右側には給気筒接続用の第２開口を設けて
給気筒と接続し、給気筒接続用の第１開口と給気筒接続
用の第２開口は排気筒接続用の第１開口及び排気筒接続
用の第２開口に対して互いに反対側に設けて変更施工状
態として燃焼器を設置することを特徴とする燃焼器の給
排気装置。1. A first opening for connecting a supply cylinder and a first opening for connecting an exhaust cylinder are provided on an upper surface plate of an outer case of a combustor, and the first opening for connecting an exhaust cylinder is an outer case of the combustor. -A first cylinder connection opening is provided near the center of the top plate of the casing and connected to the exhaust cylinder, and a first cylinder connection opening is provided on the left side or the right side of the exhaust cylinder connection first opening in the upper plate of the exterior casing of the combustor. If the combustor cannot be installed in the standard construction state by connecting with the combustor as the standard construction state, the
A connection box body provided so as to cover the opening and the first opening for connecting the exhaust stack is provided in the exterior case of the combustor, and a second opening for connecting the exhaust stack is provided near the center of the top plate of the connection box. An exhaust pipe connecting adapter is provided to connect the exhaust pipe and to connect the first opening for connecting the exhaust pipe and the second opening for connecting the exhaust pipe inside the connection box body. The second opening for connection is provided on the left side or the right side with a second opening for connecting the supply cylinder to connect to the supply cylinder, and the first opening for connecting the supply cylinder and the second opening for connecting the supply cylinder are for connecting the exhaust cylinder. A combustor supply / exhaust device, characterized in that the combustor is installed on opposite sides with respect to the first opening and the second opening for connecting an exhaust stack, and the combustor is installed in a modified construction state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP35848592A JPH0774691B2 (en) | 1992-12-25 | 1992-12-25 | Combustor air supply / exhaust system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP35848592A JPH0774691B2 (en) | 1992-12-25 | 1992-12-25 | Combustor air supply / exhaust system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH06193861A JPH06193861A (en) | 1994-07-15 |
| JPH0774691B2 true JPH0774691B2 (en) | 1995-08-09 |
Family
ID=18459562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP35848592A Expired - Fee Related JPH0774691B2 (en) | 1992-12-25 | 1992-12-25 | Combustor air supply / exhaust system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0774691B2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2979376B2 (en) * | 1994-12-28 | 1999-11-15 | リンナイ株式会社 | Water heater |
| JP3642643B2 (en) * | 1996-10-25 | 2005-04-27 | 株式会社ガスター | Exhaust adapter mounting structure in a combustor |
-
1992
- 1992-12-25 JP JP35848592A patent/JPH0774691B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH06193861A (en) | 1994-07-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5749355A (en) | Multi-position furnace with condensing heat exchanger | |
| US7650750B2 (en) | Domestic combined heat and power assembly | |
| JPH0774691B2 (en) | Combustor air supply / exhaust system | |
| JPH0140990Y2 (en) | ||
| US5915375A (en) | Fireplace with direct vent and sloped top wall | |
| US3315657A (en) | Air heater | |
| JP3133198B2 (en) | Unit type evaporative humidifier for air conditioner | |
| JPH0510182Y2 (en) | ||
| JPH0239165Y2 (en) | ||
| CN212565773U (en) | Gas distribution device and combustor and gas equipment with same | |
| JPH0221726Y2 (en) | ||
| JPH0221724Y2 (en) | ||
| JPS5934842Y2 (en) | Balanced full type gas water heater | |
| JPS5930346Y2 (en) | Forced combustion gas water heater | |
| JPS626418Y2 (en) | ||
| JPS5828973A (en) | Hot-air heating drier | |
| JPH0225087Y2 (en) | ||
| JPS6012986Y2 (en) | horizontal water heater | |
| JP3527921B2 (en) | Hot air heater | |
| JPS6215622Y2 (en) | ||
| JPH0133945Y2 (en) | ||
| JPS6015059Y2 (en) | water heater | |
| JPS592434Y2 (en) | hot air heater | |
| JPH0711331B2 (en) | Air supply and exhaust | |
| JPH02118338A (en) | Bath remote control system with bathroom heating function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |