KR840004478A - 오일펌프 - Google Patents
오일펌프 Download PDFInfo
- Publication number
- KR840004478A KR840004478A KR1019830001625A KR830001625A KR840004478A KR 840004478 A KR840004478 A KR 840004478A KR 1019830001625 A KR1019830001625 A KR 1019830001625A KR 830001625 A KR830001625 A KR 830001625A KR 840004478 A KR840004478 A KR 840004478A
- Authority
- KR
- South Korea
- Prior art keywords
- pump
- pump body
- rotor
- drive shaft
- common drive
- Prior art date
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
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
- F04C11/00—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations
-
- 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
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of 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
- F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
- F04C14/02—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations specially adapted for several machines or pumps connected in series or in parallel
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Details And Applications Of Rotary Liquid Pumps (AREA)
- Rotary Pumps (AREA)
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명에 따른 오일펌프의 종단면도.
제2도, 제3도 및 제4도는 각각 제1도에 있어서의 Ⅱ-Ⅱ선, Ⅲ-Ⅲ선 및 Ⅳ-Ⅳ선에 따른 단면도.
Claims (3)
- 가) 제1및 제2펌프몸체의 부분이 서로 연결되어 있고 이 제1펌프몸체는 제1펌프몸체에 의해 밀폐된 펌프하우징실을 가지며, 나) 제2펌프 몸체에 회전가능하게 지지된 공동 구동축, 다) 제1펌프 몸체에서 공동구동축에 설치되고 다수의 베인을 가진 회전자와 이 회전자를 수용하는 캠링으로 구성된 제1펌프 카트리지로 되어 있는 제1펌프, 라) 제2펌프몸체에서 제1펌프몸체와 직렬식으로된 공동 구동축에 설치되고 다수의 베인을 가진 회전자와 이 회전자를 수용하는 캠링으로 구성된 제2펌프 카트리지로 되어 있는 제2펌프, 마) 제1및 제2펌프카트리지 사이에서 공동구동축에 축방향으로 미끄러질수 있게 설치된 축판, 바) 토출부에 제1펌프를 접속하는 주통로와, 이 주통로와 함께 연결된 제1펌프토출압실을 함유한 펌프하우징실, 사) 주통로에 제2펌프를 선택적으로 접속하기 위하여 제1펌프몸체에 효과적으로 설치된 방향조절밸브, 아) 제1펌프카트리지와 제1펌프토출압실 사이에 배치된 압력판과, 제2펌프카트리지를 지지하는 표면을 가진 제2펌프몸체 및, 자) 제2펌프와 방향조절밸브사이에 연결되고 제2펌프로 출압실의 역할을 하는 부통로로, 구성된 오일펌프 조립체.
- 제1항에 있어서, 제1펌프 몸체는 주통로와 부통로사이를 연결하는 밸브홀을 가지며 방향조절밸브는 밸브홀에 미끄러질 수 있게 위치한 수푸울을 가진 수푸울밸브로 구성된 오일펌프 조립체.
- 제2항에 있어서 펌퍼하우징실과 밸브홀은 제2펌프몸체의 표면에 의해 밀폐된 개방선단을 가진 오일펌프 조립체.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019860018868U KR870001238Y1 (ko) | 1982-04-19 | 1986-11-28 | 오일펌프 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57-64989 | 1982-04-19 | ||
JP57064989A JPS58180790A (ja) | 1982-04-19 | 1982-04-19 | オイルポンプ |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019860018868U Division KR870001238Y1 (ko) | 1982-04-19 | 1986-11-28 | 오일펌프 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR840004478A true KR840004478A (ko) | 1984-10-15 |
Family
ID=13273964
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019830001625A KR840004478A (ko) | 1982-04-19 | 1983-04-18 | 오일펌프 |
KR2019860018868U KR870001238Y1 (ko) | 1982-04-19 | 1986-11-28 | 오일펌프 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019860018868U KR870001238Y1 (ko) | 1982-04-19 | 1986-11-28 | 오일펌프 |
Country Status (5)
Country | Link |
---|---|
US (1) | US4538966A (ko) |
JP (1) | JPS58180790A (ko) |
KR (2) | KR840004478A (ko) |
DE (1) | DE3313390A1 (ko) |
IT (1) | IT1160789B (ko) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE8517637U1 (de) * | 1985-06-18 | 1986-10-16 | Robert Bosch Gmbh, 7000 Stuttgart | Verdrängermaschine |
JPS63131873A (ja) * | 1986-11-21 | 1988-06-03 | Kosumetsuku:Kk | 急速昇圧式プランジヤポンプ |
JP2503227B2 (ja) * | 1987-04-06 | 1996-06-05 | 日産自動車株式会社 | 車両用油圧供給装置 |
EP0522505A3 (en) * | 1991-07-09 | 1993-07-14 | Toyoda Koki Kabushiki Kaisha | Variable-displacement vane pump |
US5290155A (en) * | 1991-09-03 | 1994-03-01 | Deco-Grand, Inc. | Power steering pump with balanced porting |
US5267840A (en) * | 1991-09-03 | 1993-12-07 | Deco-Grand, Inc. | Power steering pump with balanced porting |
US7290991B2 (en) * | 2004-02-18 | 2007-11-06 | General Motors Corporation | Dual oil supply pump |
US7942645B2 (en) * | 2004-11-26 | 2011-05-17 | Honda Motor Co., Ltd. | Oil pump assembly |
DE102005032226A1 (de) * | 2005-07-09 | 2007-01-18 | Daimlerchrysler Ag | Schmiermittelversorgungssystem eines Kraftfahrzeugs |
JP4849936B2 (ja) * | 2006-03-31 | 2012-01-11 | ヤマハ発動機株式会社 | 自動二輪車のシフト装置、および自動二輪車 |
JP4521005B2 (ja) * | 2007-02-20 | 2010-08-11 | 株式会社山田製作所 | オイルポンプにおける圧力制御装置 |
JP5232842B2 (ja) * | 2010-09-16 | 2013-07-10 | 株式会社山田製作所 | 可変流量オイルポンプ |
DE102012112722A1 (de) | 2012-12-20 | 2014-06-26 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Pumpe |
DE102012112720B4 (de) * | 2012-12-20 | 2017-01-12 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Pumpe |
CN103527910A (zh) * | 2013-10-24 | 2014-01-22 | 宁波久源润滑设备制造有限公司 | 集成的润滑液压泵站 |
JP6622809B2 (ja) * | 2015-08-10 | 2019-12-18 | 日立オートモティブシステムズ株式会社 | 可変容量形オイルポンプ |
US9657561B1 (en) | 2016-01-06 | 2017-05-23 | Isodrill, Inc. | Downhole power conversion and management using a dynamically variable displacement pump |
US9464482B1 (en) | 2016-01-06 | 2016-10-11 | Isodrill, Llc | Rotary steerable drilling tool |
US11073200B2 (en) | 2019-03-06 | 2021-07-27 | Rolls-Royce Corporation | Embedded auxiliary oil system for gearbox protection |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2411606A (en) * | 1942-09-03 | 1946-11-26 | Vickers Inc | Power transmission pump |
US2642802A (en) * | 1948-12-14 | 1953-06-23 | Vickers Inc | Dual rotary pump for power transmissions |
US2720171A (en) * | 1952-09-24 | 1955-10-11 | Vickers Inc | Power transmission |
US2905191A (en) * | 1957-07-15 | 1959-09-22 | New York Air Brake Co | Valve |
US3985472A (en) * | 1975-04-23 | 1976-10-12 | International Harvester Company | Combined fixed and variable displacement pump system |
JPS5214903A (en) * | 1975-07-25 | 1977-02-04 | Yamaguchi Seisakusho:Kk | Rotary pump |
US4116577A (en) * | 1977-03-21 | 1978-09-26 | National Machine Company, Inc. | Flow sensing auxiliary pump by-pass valve |
JPS5549594A (en) * | 1978-10-03 | 1980-04-10 | Jidosha Kiki Co Ltd | Rotary hydraulic apparatus |
JPS55172684U (ko) * | 1979-05-31 | 1980-12-11 | ||
JPS5728889A (en) * | 1980-07-28 | 1982-02-16 | Jidosha Kiki Co Ltd | Pump unit |
US4412789A (en) * | 1980-10-31 | 1983-11-01 | Jidosha Kiki Co., Ltd. | Oil pump unit |
DE3132285A1 (de) * | 1981-08-14 | 1983-03-03 | Jidosha Kiki Co., Ltd., Tokyo | Pumpeneinheit |
-
1982
- 1982-04-19 JP JP57064989A patent/JPS58180790A/ja active Granted
-
1983
- 1983-04-05 US US06/482,321 patent/US4538966A/en not_active Expired - Fee Related
- 1983-04-13 DE DE19833313390 patent/DE3313390A1/de active Granted
- 1983-04-18 KR KR1019830001625A patent/KR840004478A/ko not_active Application Discontinuation
- 1983-04-18 IT IT20637/83A patent/IT1160789B/it active
-
1986
- 1986-11-28 KR KR2019860018868U patent/KR870001238Y1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JPH0541837B2 (ko) | 1993-06-24 |
DE3313390A1 (de) | 1983-10-27 |
JPS58180790A (ja) | 1983-10-22 |
IT1160789B (it) | 1987-03-11 |
US4538966A (en) | 1985-09-03 |
DE3313390C2 (ko) | 1988-02-18 |
IT8320637A0 (it) | 1983-04-18 |
KR870001238Y1 (ko) | 1987-03-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
E902 | Notification of reason for refusal | ||
E902 | Notification of reason for refusal | ||
E601 | Decision to refuse application | ||
WICV | Withdrawal of application forming a basis of a converted application |