JP5905696B2 - ポンプ装置、特にヘリコプター潤滑用のポンプ装置 - Google Patents
ポンプ装置、特にヘリコプター潤滑用のポンプ装置 Download PDFInfo
- Publication number
- JP5905696B2 JP5905696B2 JP2011221308A JP2011221308A JP5905696B2 JP 5905696 B2 JP5905696 B2 JP 5905696B2 JP 2011221308 A JP2011221308 A JP 2011221308A JP 2011221308 A JP2011221308 A JP 2011221308A JP 5905696 B2 JP5905696 B2 JP 5905696B2
- Authority
- JP
- Japan
- Prior art keywords
- pump
- pump device
- drive shaft
- transmission
- casing
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2/00—Rotary-piston machines or pumps
- F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
- F04C2/12—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
- F04C2/14—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C11/00—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations
- F04C11/001—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations of similar working principle
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2/00—Rotary-piston machines or pumps
- F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N13/00—Lubricating-pumps
- F16N13/20—Rotary pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
- F04C15/0057—Driving elements, brakes, couplings, transmission specially adapted for machines or pumps
- F04C15/0061—Means for transmitting movement from the prime mover to driven parts of the pump, e.g. clutches, couplings, transmissions
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2/00—Rotary-piston machines or pumps
- F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
- F04C2/10—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2210/00—Fluid
- F04C2210/14—Lubricant
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rotary Pumps (AREA)
- Details And Applications Of Rotary Liquid Pumps (AREA)
Description
長手軸線に沿って延びる駆動軸と、
a)吸入ポートと送出ポートを形成する側壁と、
b)互いに対向し前記長手軸線に交わる背壁と前壁と、を含むケーシングと、
前記ケーシングに収容されたポンピング手段と、を含み、
前記ポンピング手段は2つのロータリー・ポンプから成り、前記駆動軸のパワーを前記ロータリー・ポンプの間で分割するトランスミッションを含むことを特徴とするポンプ装置が提供される。
Claims (13)
- ポンプ装置(1)、特にヘリコプター(16)潤滑用のポンプ装置において、
長手軸線(4)に沿って延びる駆動軸(3)と、
ケーシング(2)であって、
a)吸入ポート(38)と送出ポート(40)を形成する側壁(8)と、
b)互いに対向し前記長手軸線(4)と交差する背壁(9)と前壁(12)とを含むケーシングと、
前記ケーシング(2)に収容されたポンプ手段(34)と、を含み、
前記ポンプ手段は、2つのロータリー・ポンプ(34)を含み、前記駆動軸(3)の運動を前記ロータリー・ポンプ(34)の間で分割するトランスミッション(66)を含み、
前記トランスミッション(66)は前記ケーシングのあるコンパートメント(49)に収容され、前記前壁(12)は軸線方向の孔(13)を有し、前記駆動軸(3)がそれに嵌通しており、
前記コンパートメント(49)に固定された位置で前記駆動軸(3)と同軸に収容され、前記駆動軸(3)の軸線方向の端を支持するディスク(51)を含むことを特徴とするポンプ装置。 - 前記ロータリー・ポンプ(34)は前記長手軸線(4)と平行なそれぞれの軸線(33)に沿って延び、直径上で対向していることを特徴とする請求項1に記載のポンプ装置。
- 前記トランスミッション(66)は減速機であることを特徴とする請求項1又は2に記載のポンプ装置。
- 前記トランスミッション(66)は前記駆動軸と一体で形成された駆動ギア(68)を含むことを特徴とする請求項1〜3のいずれか1項に記載のポンプ装置。
- 前記前壁(12)は前記コンパートメント(49)を軸線方向で閉じる前記側壁に結合されたプレートであることを特徴とする請求項1〜4のいずれか一項に記載のポンプ装置。
- 前記ケーシング(2)は、前記送出ポート(40)を前記軸線方向の孔(13)に結合する潤滑導管(57)を有することを特徴とする請求項1〜5のいずれか一項に記載のポンプ装置。
- 前記トランスミッション(66)は、前記ロータリー・ポンプ(34)をそれぞれ作動させる2つの被駆動ギア(69)を含み、前記ディスク(51)は前記被駆動ギア(69)と整列しそれより大きい2つの貫通孔(77)を有することを特徴とする請求項1〜6のいずれか一項に記載のポンプ装置。
- 前記ロータリー・ポンプ(34)を軸線方向で前記ディスク(51)に押しつける弾性手段(62)を含むことを特徴とする請求項1〜7のいずれか一項に記載のポンプ装置。
- 前記駆動軸(3)は、前記コンパートメント(49)の内側にあって軸線方向で前記前壁(12)に載るフランジを含むことを特徴とする請求項1〜8のいずれか一項のいずれか1項に記載のポンプ装置。
- 前記駆動軸(3)は、前記トランスミッション(66)と入力ギア(18)の間の軸線方向中間位置に弱い部分(74)を含むことを特徴とする請求項1〜9のいずれか1項に記載のポンプ装置。
- 前記弱い部分(74)は前記ケーシング(2)の内側にあることを特徴とする請求項10に記載のポンプ装置。
- 前記側壁(8)と前記背壁(9)は一体で作られた中空ボディ(7)の一部を成し、内側において、
前記ロータリー・ポンプ(34)を収容するそれぞれ入口と出口を有する2つのシート(32)と、
前記吸入ポート(38)をそれぞれの前記入口に結合する2つの吸入通路(39)と、
前記送出ポート(40)をそれぞれの前記出口に結合する2つの送出通路(41)と
を形成することを特徴とする請求項1〜11のいずれか1項に記載のポンプ装置。 - 前記ロータリー・ポンプ(34)がジェロータ・ポンプであることを特徴とする請求項1〜12のいずれか1項に記載のポンプ装置。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP10425326.5A EP2439411B1 (en) | 2010-10-06 | 2010-10-06 | Pump assembly, in particular for helicopter lubrication |
| EP10425326.5 | 2010-10-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2012087782A JP2012087782A (ja) | 2012-05-10 |
| JP5905696B2 true JP5905696B2 (ja) | 2016-04-20 |
Family
ID=43648081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2011221308A Active JP5905696B2 (ja) | 2010-10-06 | 2011-10-05 | ポンプ装置、特にヘリコプター潤滑用のポンプ装置 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US8668481B2 (ja) |
| EP (1) | EP2439411B1 (ja) |
| JP (1) | JP5905696B2 (ja) |
| KR (1) | KR101797770B1 (ja) |
| CN (1) | CN102444777B (ja) |
| RU (1) | RU2612895C2 (ja) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102012210925A1 (de) * | 2012-06-27 | 2014-05-15 | Robert Bosch Gmbh | Doppelinnenzahnradpumpe |
| CZ306225B6 (cs) * | 2014-05-22 | 2016-10-12 | Jiří Dvořák | Rotační motor s ozubeným převodem pro použití pohonu stlačitelným médiem |
| CN108252927A (zh) * | 2017-12-11 | 2018-07-06 | 安徽颐博思泵业有限责任公司 | 一种卧式多级泵 |
| BE1026711B1 (fr) * | 2018-10-17 | 2020-05-20 | Safran Aero Boosters Sa | Ensemble pompe d'un groupe de lubrification d'une turbomachine d'aéronef |
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-
2010
- 2010-10-06 EP EP10425326.5A patent/EP2439411B1/en active Active
-
2011
- 2011-10-05 KR KR1020110101191A patent/KR101797770B1/ko active Active
- 2011-10-05 RU RU2011140524A patent/RU2612895C2/ru active
- 2011-10-05 JP JP2011221308A patent/JP5905696B2/ja active Active
- 2011-10-06 US US13/267,630 patent/US8668481B2/en active Active
- 2011-10-08 CN CN201110302491.1A patent/CN102444777B/zh active Active
Also Published As
| Publication number | Publication date |
|---|---|
| RU2612895C2 (ru) | 2017-03-13 |
| KR101797770B1 (ko) | 2017-11-15 |
| US20120087821A1 (en) | 2012-04-12 |
| EP2439411A1 (en) | 2012-04-11 |
| JP2012087782A (ja) | 2012-05-10 |
| CN102444777A (zh) | 2012-05-09 |
| US8668481B2 (en) | 2014-03-11 |
| RU2011140524A (ru) | 2013-04-10 |
| CN102444777B (zh) | 2016-03-02 |
| KR20120035884A (ko) | 2012-04-16 |
| EP2439411B1 (en) | 2017-08-23 |
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