CA2029609A1 - Elements obturateurs optimises accordes par impulsions pour pompe volumetrique - Google Patents
Elements obturateurs optimises accordes par impulsions pour pompe volumetriqueInfo
- Publication number
- CA2029609A1 CA2029609A1 CA2029609A CA2029609A CA2029609A1 CA 2029609 A1 CA2029609 A1 CA 2029609A1 CA 2029609 A CA2029609 A CA 2029609A CA 2029609 A CA2029609 A CA 2029609A CA 2029609 A1 CA2029609 A1 CA 2029609A1
- Authority
- CA
- Canada
- Prior art keywords
- porting
- positive displacement
- ports
- optimized positive
- pulse tuned
- 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.)
- Granted
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
- F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
- F04C15/06—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rotary Pumps (AREA)
- Valve Device For Special Equipments (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/611,746 US5096398A (en) | 1990-11-13 | 1990-11-13 | Pulse tuned optimized positive displacement porting |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2029609A1 true CA2029609A1 (fr) | 1992-05-09 |
CA2029609C CA2029609C (fr) | 1995-01-03 |
Family
ID=24450264
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002029609A Expired - Lifetime CA2029609C (fr) | 1990-11-13 | 1990-11-08 | Elements obturateurs optimises accordes par impulsions pour pompe volumetrique |
Country Status (2)
Country | Link |
---|---|
US (1) | US5096398A (fr) |
CA (1) | CA2029609C (fr) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4327892C1 (de) * | 1993-08-19 | 1995-03-30 | Gkn Automotive Ag | Kupplung zur drehzahldifferenzabhängigen Übertragung von Drehmomenten |
US20040101427A1 (en) * | 2002-11-27 | 2004-05-27 | Visteon Global Technologies Inc. | Gerotor fuel pump having primary and secondary inlet and outlet portings |
JP4087309B2 (ja) * | 2003-07-25 | 2008-05-21 | 株式会社山田製作所 | トロコイド型オイルポンプ |
WO2005078285A1 (fr) * | 2004-02-18 | 2005-08-25 | Aisin Aw Co., Ltd | Pompe a huile et variateur de vitesse automatique comprenant celle-ci |
KR101820556B1 (ko) * | 2010-10-29 | 2018-01-19 | 이턴 코포레이션 | 유체장치의 변위어셈블리내의 롤 포켓을 가압하기 위한 방법 |
JP5681571B2 (ja) * | 2011-06-06 | 2015-03-11 | 株式会社山田製作所 | オイルポンプ |
WO2013143476A1 (fr) * | 2012-03-29 | 2013-10-03 | Shenzhen Byd Auto R&D Company Limited | Pompe à huile, capot de moteur et moteur comprenant ce dernier |
EP2831488B1 (fr) | 2012-03-29 | 2018-02-28 | Shenzhen BYD Auto R&D Company Limited | Pompe à huile, capot de moteur et moteur comprenant ce dernier |
EP2831487B1 (fr) | 2012-03-29 | 2017-06-21 | Shenzhen BYD Auto R&D Company Limited | Pompe à huile, capot de moteur et moteur comprenant ce dernier |
EP3569864B1 (fr) * | 2014-02-14 | 2023-11-29 | Starrotor Corporation | Performance améliorée de compresseurs et extenseurs de gérotor |
US10895257B2 (en) * | 2018-02-13 | 2021-01-19 | GM Global Technology Operations LLC | Lubrication strategy for dry run pump system |
CN108317785B (zh) * | 2018-05-14 | 2023-07-14 | 珠海格力电器股份有限公司 | 气液分离器及空调器 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3995978A (en) * | 1975-04-04 | 1976-12-07 | Eaton Corporation | Hydraulic fluid pressure device and porting arrangement therefor |
US4658583A (en) * | 1984-06-11 | 1987-04-21 | Trw Inc. | Double staged, internal rotary pump with flow control |
JPS61108884A (ja) * | 1984-10-31 | 1986-05-27 | Aisin Seiki Co Ltd | トロコイド型オイルポンプ |
JPH01273887A (ja) * | 1988-04-25 | 1989-11-01 | Honda Motor Co Ltd | 内接歯車型ポンプ |
JP2843839B2 (ja) * | 1989-01-20 | 1999-01-06 | 富士重工業株式会社 | トロコイド型オイルポンプ |
-
1990
- 1990-11-08 CA CA002029609A patent/CA2029609C/fr not_active Expired - Lifetime
- 1990-11-13 US US07/611,746 patent/US5096398A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CA2029609C (fr) | 1995-01-03 |
US5096398A (en) | 1992-03-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKEX | Expiry |