DE60327876D1 - Ölpumpe - Google Patents
ÖlpumpeInfo
- Publication number
- DE60327876D1 DE60327876D1 DE60327876T DE60327876T DE60327876D1 DE 60327876 D1 DE60327876 D1 DE 60327876D1 DE 60327876 T DE60327876 T DE 60327876T DE 60327876 T DE60327876 T DE 60327876T DE 60327876 D1 DE60327876 D1 DE 60327876D1
- Authority
- DE
- Germany
- Prior art keywords
- oil pump
- pump
- oil
- 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 - Lifetime
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
- F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
- F04C14/24—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves
- F04C14/26—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves using bypass channels
-
- 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
- F04C14/18—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by varying the volume of the working chamber
- F04C14/22—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by varying the volume of the working chamber by changing the eccentricity between cooperating members
- F04C14/223—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by varying the volume of the working chamber by changing the eccentricity between cooperating members using a movable cam
-
- 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
- F04C15/062—Arrangements for supercharging the working space
-
- 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
- F04C2/30—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
- F04C2/34—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members
- F04C2/344—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
- F04C2/3446—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member the inner and outer member being in contact along more than one line or surface
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
- F05C2251/00—Material properties
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Details And Applications Of Rotary Liquid Pumps (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002172967 | 2002-06-13 | ||
PCT/JP2003/007445 WO2004007966A1 (ja) | 2002-06-13 | 2003-06-11 | オイルポンプ |
Publications (1)
Publication Number | Publication Date |
---|---|
DE60327876D1 true DE60327876D1 (de) | 2009-07-16 |
Family
ID=30112228
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60327876T Expired - Lifetime DE60327876D1 (de) | 2002-06-13 | 2003-06-11 | Ölpumpe |
Country Status (5)
Country | Link |
---|---|
US (1) | US7354253B2 (de) |
EP (1) | EP1553298B1 (de) |
JP (1) | JP4519644B2 (de) |
DE (1) | DE60327876D1 (de) |
WO (1) | WO2004007966A1 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006266106A (ja) * | 2005-03-22 | 2006-10-05 | Jtekt Corp | オイルポンプ |
JP2015059523A (ja) * | 2013-09-19 | 2015-03-30 | 日立オートモティブシステムズステアリング株式会社 | 可変容量形ベーンポンプ |
US10718320B1 (en) | 2017-04-06 | 2020-07-21 | Clayton Note | High pressure axial piston pump with multiple discharge ports |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59184388A (ja) | 1983-04-05 | 1984-10-19 | ヤマハ株式会社 | 電子楽器の押鍵表示装置 |
DE3370058D1 (en) * | 1983-05-14 | 1987-04-09 | Vickers Systems Gmbh | Vane pump, especially for power steering |
JPS59184388U (ja) * | 1983-05-27 | 1984-12-07 | 厚木自動車部品株式会社 | インタ−ナルギヤポンプ |
JPS6290990U (de) * | 1985-11-28 | 1987-06-10 | ||
JPS6390990A (ja) | 1986-10-06 | 1988-04-21 | Nec Home Electronics Ltd | 高精細輝度情報伝送方式 |
JPS6384487U (de) * | 1986-11-21 | 1988-06-02 | ||
JPH02139386A (ja) | 1988-11-17 | 1990-05-29 | Hitachi Plant Eng & Constr Co Ltd | 貯留タンクにおける閉塞防止装置 |
DE4438696A1 (de) * | 1994-10-29 | 1996-05-02 | Zahnradfabrik Friedrichshafen | Flügelzellenpumpe |
US5567125A (en) * | 1995-01-06 | 1996-10-22 | Trw Inc. | Pump assembly with tubular bypass liner with at least one projection |
JPH1163270A (ja) * | 1997-08-22 | 1999-03-05 | Showa:Kk | パワーステアリング用流量制御装置におけるポンプ戻り通路のフレッティング防止構造 |
JP2001050474A (ja) * | 1999-08-05 | 2001-02-23 | Mitsubishi Heavy Ind Ltd | 配管の耐摩耗構造 |
-
2003
- 2003-06-11 WO PCT/JP2003/007445 patent/WO2004007966A1/ja active Application Filing
- 2003-06-11 JP JP2004521131A patent/JP4519644B2/ja not_active Expired - Fee Related
- 2003-06-11 DE DE60327876T patent/DE60327876D1/de not_active Expired - Lifetime
- 2003-06-11 EP EP03764116A patent/EP1553298B1/de not_active Expired - Lifetime
- 2003-06-11 US US10/516,298 patent/US7354253B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US7354253B2 (en) | 2008-04-08 |
JPWO2004007966A1 (ja) | 2005-11-10 |
EP1553298A4 (de) | 2006-06-07 |
WO2004007966A1 (ja) | 2004-01-22 |
US20050204738A1 (en) | 2005-09-22 |
EP1553298A1 (de) | 2005-07-13 |
JP4519644B2 (ja) | 2010-08-04 |
EP1553298B1 (de) | 2009-06-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |