KR960023797A - 소형화된 제로터 펌프 - Google Patents
소형화된 제로터 펌프 Download PDFInfo
- Publication number
- KR960023797A KR960023797A KR1019940038366A KR19940038366A KR960023797A KR 960023797 A KR960023797 A KR 960023797A KR 1019940038366 A KR1019940038366 A KR 1019940038366A KR 19940038366 A KR19940038366 A KR 19940038366A KR 960023797 A KR960023797 A KR 960023797A
- Authority
- KR
- South Korea
- Prior art keywords
- gerotor pump
- miniaturized
- drive shaft
- rotor
- pct
- Prior art date
Links
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
- F04C2/10—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
- 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
- F04C2/102—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 the two members rotating simultaneously around their respective axes
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rotary Pumps (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
- Lubrication Of Internal Combustion Engines (AREA)
- Jet Pumps And Other Pumps (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
Abstract
펌프몸체(10)와 결합되어 있지도 않을 뿐만 아니라, 그 펌프몸체(10)에 지지되지도 않은 구동축(30)을 이용함으로써 제로터 펌프의 축선방향의 치수가 극히 소형화된다.
이것은 상기 구동축을 회전자(26)나 구동기어(20)의 허브(22), 또는 이둘 모두들 결합시키고, 부시(10)에 의해 그 구동기어를 몸체상에 지지함으로써 달성된다. 따라서 컨틸레버 부하를 지탱하는 베어링 길이는 제로터 세트와 실질적으로 함께 존재한다.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 단면도, 제2도는 본 발명의 수정된 상태의 단면도.
Claims (7)
- 외부의 적어도 일부가 원통형인 몸체와 이 몸체의 부분에 축지지되고 그 몸체와 동심인 구동축 각을 이루며 결합된 구도기어를 구비하고 상기 구동축은 제로터 세트의 회전자와 각을 이루며 결합되어 있는 것을 특징으로 하는 소형화된 제로터 펌프.
- 제1항에 있어서, 상기 구동축은 몸체 부분에 헐거운 끼워맞춤된 것을 특징으로 하는 소형화된 제로터 펌프.
- 제1항에 있어서, 상기 몸체 부분은 컵 형상을 하고 있으며, 상기 구동축은 그 컵의 베이스를 통해 뻗어있는 것을 특징으로 하는 소형화된 제로터 펌프.
- 제3항에 있어서, 상기 컵의 림은 포오트를 갖추고 있는 관련 부재상에 위치하여 배열되는 것을 특징으로 하는 소형화된 제로터 펌프.
- 상기 청구항들 중 어느 한 항에 있어서, 상기 구동축은 회전자 내에 억지끼움된 것을 특징으로 하는 소형화된 제로터 펌프.
- 상기 청구항들 중 어느 한 항에 있어서, 상기 구동축은 구동기어내에 억지끼움된 것을 특징으로 하는 소형화된 제로터 펌프.
- 제1항 내지 제4항 중 어느 한 항에 있어서, 상기 구동축은 회전자 또는 구동기어에 대해 스플라인 방식으로 된 것을 특징으로 하는 소형화된 제로터 펌프.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9217540.5 | 1992-08-18 | ||
GB929217540A GB9217540D0 (en) | 1992-08-18 | 1992-08-18 | Imprivements relating to pumps |
Publications (2)
Publication Number | Publication Date |
---|---|
KR960023797A true KR960023797A (ko) | 1996-07-20 |
KR0132180B1 KR0132180B1 (ko) | 1998-04-20 |
Family
ID=10720542
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019940038366A KR0132180B1 (ko) | 1992-08-18 | 1994-12-26 | 소형화된 제로터 펌프 |
Country Status (15)
Country | Link |
---|---|
US (1) | US5554019A (ko) |
EP (1) | EP0656098B1 (ko) |
JP (1) | JPH08503044A (ko) |
KR (1) | KR0132180B1 (ko) |
AT (1) | ATE154415T1 (ko) |
AU (1) | AU4723293A (ko) |
BR (1) | BR9306860A (ko) |
DE (1) | DE69311558T2 (ko) |
DK (1) | DK0656098T3 (ko) |
ES (1) | ES2103579T3 (ko) |
FI (1) | FI105714B (ko) |
GB (2) | GB9217540D0 (ko) |
GR (1) | GR3024265T3 (ko) |
NO (1) | NO305524B1 (ko) |
WO (1) | WO1994004824A1 (ko) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0769621A1 (de) | 1995-09-26 | 1997-04-23 | Fraunhofer-Gesellschaft Zur Förderung Der Angewandten Forschung E.V. | Mikropumpe und Mikromotor |
US6733249B2 (en) | 2001-05-17 | 2004-05-11 | Delphi Technologies, Inc. | Multi-stage internal gear fuel pump |
US6758656B2 (en) | 2001-05-17 | 2004-07-06 | Delphi Technologies, Inc. | Multi-stage internal gear/turbine fuel pump |
US6644939B2 (en) | 2001-08-17 | 2003-11-11 | Borgwarner, Inc. | Method and apparatus for providing a hydraulic transmission pump assembly having a differential actuation |
US6634866B2 (en) | 2001-08-17 | 2003-10-21 | Borgwarner, Inc. | Method and apparatus for providing a hydraulic transmission pump assembly having a one way clutch |
US6685437B2 (en) | 2001-09-21 | 2004-02-03 | Borgwarner, Inc. | Hydraulic transmission pump assembly having a differential actuation and integrated line pressure control |
JP3642479B2 (ja) * | 2001-10-18 | 2005-04-27 | アイシン・エィ・ダブリュ株式会社 | 歯車ポンプおよびこれを用いた自動変速機用オイルポンプ |
US6688866B2 (en) | 2001-11-15 | 2004-02-10 | Borgwarner, Inc. | Gerotor pump with variable tolerance housing |
DE102005030251B4 (de) * | 2005-06-29 | 2017-03-23 | Bayerische Motoren Werke Aktiengesellschaft | Zahnradpumpe, insbesondere Zahnradölpumpe für Fahrzeuge |
US8376906B2 (en) | 2008-12-09 | 2013-02-19 | Borgwarner Inc. | Automatic transmission for a hybrid vehicle |
WO2011008428A2 (en) | 2009-06-29 | 2011-01-20 | Borgwarner Inc. | Hydraulic valve for use in a control module of an automatic transmission |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8822696D0 (en) * | 1988-09-28 | 1988-11-02 | Concentric Pumps Ltd | Improvements relating to gerotor pumps |
DE68908826T2 (de) * | 1988-09-28 | 1993-12-23 | Concentric Pumps Ltd | Gerotorpumpen. |
ATE120257T1 (de) * | 1990-05-12 | 1995-04-15 | Concentric Pumps Ltd | Gerotorpumpen. |
DE4123190A1 (de) * | 1991-06-07 | 1992-12-10 | Schwaebische Huettenwerke Gmbh | Zahnradpumpe fuer oel fuer einen verbrennungsmotor, insbesondere fuer kraftfahrzeuge |
-
1992
- 1992-08-18 GB GB929217540A patent/GB9217540D0/en active Pending
-
1993
- 1993-08-06 GB GB9316333A patent/GB2269858B/en not_active Expired - Fee Related
- 1993-08-09 US US08/374,585 patent/US5554019A/en not_active Expired - Fee Related
- 1993-08-09 AU AU47232/93A patent/AU4723293A/en not_active Abandoned
- 1993-08-09 WO PCT/GB1993/001680 patent/WO1994004824A1/en active IP Right Grant
- 1993-08-09 JP JP6505989A patent/JPH08503044A/ja active Pending
- 1993-08-09 DE DE69311558T patent/DE69311558T2/de not_active Expired - Fee Related
- 1993-08-09 DK DK94908061.8T patent/DK0656098T3/da active
- 1993-08-09 ES ES94908061T patent/ES2103579T3/es not_active Expired - Lifetime
- 1993-08-09 BR BR9306860A patent/BR9306860A/pt not_active IP Right Cessation
- 1993-08-09 EP EP94908061A patent/EP0656098B1/en not_active Expired - Lifetime
- 1993-08-09 AT AT94908061T patent/ATE154415T1/de not_active IP Right Cessation
-
1994
- 1994-12-26 KR KR1019940038366A patent/KR0132180B1/ko not_active IP Right Cessation
-
1995
- 1995-02-09 NO NO950478A patent/NO305524B1/no not_active IP Right Cessation
- 1995-02-17 FI FI950736A patent/FI105714B/fi active
-
1997
- 1997-07-30 GR GR970401913T patent/GR3024265T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
NO950478D0 (no) | 1995-02-09 |
ES2103579T3 (es) | 1997-09-16 |
GB9217540D0 (en) | 1992-09-30 |
FI950736A (fi) | 1995-02-17 |
FI105714B (fi) | 2000-09-29 |
DE69311558D1 (de) | 1997-07-17 |
NO950478L (no) | 1995-02-09 |
NO305524B1 (no) | 1999-06-14 |
GB9316333D0 (en) | 1993-09-22 |
DK0656098T3 (da) | 1997-12-29 |
WO1994004824A1 (en) | 1994-03-03 |
GR3024265T3 (en) | 1997-10-31 |
FI950736A0 (fi) | 1995-02-17 |
KR0132180B1 (ko) | 1998-04-20 |
EP0656098B1 (en) | 1997-06-11 |
ATE154415T1 (de) | 1997-06-15 |
EP0656098A1 (en) | 1995-06-07 |
BR9306860A (pt) | 1998-12-08 |
GB2269858A (en) | 1994-02-23 |
JPH08503044A (ja) | 1996-04-02 |
AU4723293A (en) | 1994-03-15 |
DE69311558T2 (de) | 1997-10-02 |
GB2269858B (en) | 1995-08-02 |
US5554019A (en) | 1996-09-10 |
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Legal Events
Date | Code | Title | Description |
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A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20001205 Year of fee payment: 6 |
|
LAPS | Lapse due to unpaid annual fee |