KR100472350B1 - 열교환기용 부기체 및 그 제조방법 - Google Patents
열교환기용 부기체 및 그 제조방법 Download PDFInfo
- Publication number
- KR100472350B1 KR100472350B1 KR10-2002-0042614A KR20020042614A KR100472350B1 KR 100472350 B1 KR100472350 B1 KR 100472350B1 KR 20020042614 A KR20020042614 A KR 20020042614A KR 100472350 B1 KR100472350 B1 KR 100472350B1
- Authority
- KR
- South Korea
- Prior art keywords
- flange
- bending
- trunk
- overlapping
- heat exchanger
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/06—Arrangement of mountings or supports
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/16—Folding; Pleating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
- B21D53/02—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers
- B21D53/04—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers of sheet metal
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Details Of Fluid Heaters (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
Description
Claims (5)
- 몸통부와, 상기 몸통부의 단부 가장자리에 절곡되게 형성되어 다른 케이싱과 접합되는 접합 플랜지를 구비하는 열교환기용 부기체에 있어서,상기 접합 플랜지를, 상기 몸통부에 연속하는 굽힘 플랜지부와 상기 굽힘 플랜지부에 겹쳐지는 겹침 플랜지부를 가지는 중복 절곡구조로 하고, 상기 겹침 플랜지부에 상기 몸통부에 대한 접촉부를 형성하는 것을 특징으로 하는 열교환기용 부기체.
- 청구항 1에 있어서,상기 겹침 플랜지부의 선단부를 상기 몸통부를 따르도록 굴곡시켜서 상기 접촉부를 형성하는 것을 특징으로 하는 열교환기용 부기체.
- 청구항 1에 있어서,상기 겹침 플랜지부를 상기 굽힘 플랜지부의 몸통부측의 면에 겹쳐지게 하여, 상기 몸통부의 외벽면에 상기 접촉부를 접촉시키는 것을 특징으로 하는 열교환기용 부기체.
- 청구항 1에 있어서,상기 접촉부를 상기 몸통부에 결합시키는 것을 특징으로 하는 열교환기용 부기체.
- 청구항 1 내지 청구항 4 중 어느 한 항에 기재된 열교환기용 부기체를 1쌍의 반통형상 부기체를 결합하여 제조하는 방법으로서,각 반통형상 부기체를 제조할 때, 몸통부가 되는 평판부를 가지는 블랭크의 단부 가장자리에 접합 플랜지를 절곡되게 형성한 후, 펀치와 다이로 이루어지는 벤딩 다이를 이용하여, 상기 블랭크를 펀치에 의해서 다이에 압입하여 반통형상으로 굽힘가공하는 것에 있어서,상기 접합 플랜지를 판두께방향 양측에서 지지하도록 하여 수납하는 홈부를 다이에 형성하고, 상기 접합 플랜지의 변형을 상기 홈부에 의해서 규제한 상태에서 상기 굽힘가공을 하는 것을 특징으로 하는 열교환기용 부기체의 제조방법.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JPJP-P-2001-00295581 | 2001-09-27 | ||
| JP2001295581A JP3928843B2 (ja) | 2001-09-27 | 2001-09-27 | 熱交換器用缶体及びその製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20030027654A KR20030027654A (ko) | 2003-04-07 |
| KR100472350B1 true KR100472350B1 (ko) | 2005-03-08 |
Family
ID=19116985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR10-2002-0042614A Expired - Fee Related KR100472350B1 (ko) | 2001-09-27 | 2002-07-19 | 열교환기용 부기체 및 그 제조방법 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP3928843B2 (ko) |
| KR (1) | KR100472350B1 (ko) |
| CN (1) | CN100360866C (ko) |
| TW (1) | TW576909B (ko) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI412701B (zh) * | 2010-12-22 | 2013-10-21 | Au Optronics Corp | 散熱鈑金件及此散熱鈑金件之應用 |
| JP5467038B2 (ja) * | 2010-12-27 | 2014-04-09 | リンナイ株式会社 | 潜熱熱交換器、及び給湯装置 |
| JP5467037B2 (ja) * | 2010-12-27 | 2014-04-09 | リンナイ株式会社 | 潜熱熱交換器、及び給湯装置 |
| KR101905202B1 (ko) * | 2010-12-27 | 2018-10-05 | 린나이가부시기가이샤 | 잠열 열교환기 및 급탕 장치 |
| CN106767090A (zh) * | 2016-12-07 | 2017-05-31 | 泰安福星汽车配件有限公司 | 一种加强型散热管及加工工艺 |
| CN108160854A (zh) * | 2018-01-26 | 2018-06-15 | 农百乐 | 一种金属容器结构及其导流嘴的成型工艺和应用其的水壶 |
| JP7209941B2 (ja) * | 2018-09-26 | 2023-01-23 | 株式会社ノーリツ | 温水装置 |
| JP7367969B2 (ja) * | 2019-10-17 | 2023-10-24 | 株式会社パロマ | 給湯器 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53157956U (ko) * | 1977-05-18 | 1978-12-11 | ||
| JPH02247019A (ja) * | 1989-03-17 | 1990-10-02 | Press Kogyo Kk | プレス成形方法 |
| JPH0611192A (ja) * | 1992-06-24 | 1994-01-21 | Rinnai Corp | 加熱器及びその結合方法 |
| JPH0942777A (ja) * | 1995-07-31 | 1997-02-14 | Rinnai Corp | 壁掛式器具のケース構造 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4445260A (en) * | 1980-09-15 | 1984-05-01 | Buss David L | Method of manufacture for metal trough |
| JPS61138054A (ja) * | 1984-12-11 | 1986-06-25 | Matsushita Electric Ind Co Ltd | 熱交換器 |
| DE3736321C1 (en) * | 1987-10-27 | 1989-07-20 | Hans Viessmann | Boiler |
| FR2728814B1 (fr) * | 1994-12-29 | 1997-03-28 | St Mathurin Soc Civ | Piece obtenue par pliage d'une bande |
| CN1162109A (zh) * | 1995-05-30 | 1997-10-15 | 三电有限公司 | 热交换器及其制造方法 |
| JP2000018227A (ja) * | 1998-07-03 | 2000-01-18 | Hazama Gumi Ltd | 二重ボルト及び位置調整用具 |
-
2001
- 2001-09-27 JP JP2001295581A patent/JP3928843B2/ja not_active Expired - Lifetime
-
2002
- 2002-06-05 TW TW091112100A patent/TW576909B/zh not_active IP Right Cessation
- 2002-07-19 KR KR10-2002-0042614A patent/KR100472350B1/ko not_active Expired - Fee Related
- 2002-09-27 CN CNB02144014XA patent/CN100360866C/zh not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53157956U (ko) * | 1977-05-18 | 1978-12-11 | ||
| JPH02247019A (ja) * | 1989-03-17 | 1990-10-02 | Press Kogyo Kk | プレス成形方法 |
| JPH0611192A (ja) * | 1992-06-24 | 1994-01-21 | Rinnai Corp | 加熱器及びその結合方法 |
| JPH0942777A (ja) * | 1995-07-31 | 1997-02-14 | Rinnai Corp | 壁掛式器具のケース構造 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3928843B2 (ja) | 2007-06-13 |
| CN1409071A (zh) | 2003-04-09 |
| TW576909B (en) | 2004-02-21 |
| CN100360866C (zh) | 2008-01-09 |
| HK1054425A1 (en) | 2003-11-28 |
| KR20030027654A (ko) | 2003-04-07 |
| JP2003106679A (ja) | 2003-04-09 |
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