CN1764783A - 叶片泵 - Google Patents
叶片泵 Download PDFInfo
- Publication number
- CN1764783A CN1764783A CN03826321.1A CN03826321A CN1764783A CN 1764783 A CN1764783 A CN 1764783A CN 03826321 A CN03826321 A CN 03826321A CN 1764783 A CN1764783 A CN 1764783A
- Authority
- CN
- China
- Prior art keywords
- rotor
- exhaust port
- blade
- shape groove
- stator
- 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
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
- F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
- F01C21/10—Outer members for co-operation with rotary pistons; Casings
- F01C21/104—Stators; Members defining the outer boundaries of the working chamber
- F01C21/108—Stators; Members defining the outer boundaries of the working chamber with an axial surface, e.g. side plates
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
- F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
- F01C21/08—Rotary pistons
- F01C21/0809—Construction of vanes or vane holders
- F01C21/0818—Vane tracking; control therefor
- F01C21/0854—Vane tracking; control therefor by fluid means
- F01C21/0863—Vane tracking; control therefor by fluid means the fluid being the working fluid
-
- 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
- F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
- F04C18/30—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
- F04C18/34—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, 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 group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members
- F04C18/344—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, 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 group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
- F04C18/3446—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, 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 group F04C18/08 or F04C18/22 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rotary Pumps (AREA)
- Details And Applications Of Rotary Liquid Pumps (AREA)
Abstract
Description
Claims (3)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2003/008724 WO2005005837A1 (ja) | 2003-07-09 | 2003-07-09 | ベーンポンプ |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1764783A true CN1764783A (zh) | 2006-04-26 |
CN100425837C CN100425837C (zh) | 2008-10-15 |
Family
ID=34044599
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB038263211A Expired - Fee Related CN100425837C (zh) | 2003-07-09 | 2003-07-09 | 叶片泵 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPWO2005005837A1 (zh) |
CN (1) | CN100425837C (zh) |
WO (1) | WO2005005837A1 (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010145435A1 (zh) * | 2009-06-15 | 2010-12-23 | Hu Dongwen | 一种叶片泵/马达 |
CN103842656A (zh) * | 2011-10-03 | 2014-06-04 | 萱场工业株式会社 | 叶片泵 |
CN103511251B (zh) * | 2012-06-04 | 2017-03-08 | 罗伯特博世汽车转向有限公司 | 容积式泵 |
CN111373150A (zh) * | 2017-11-20 | 2020-07-03 | Kyb株式会社 | 叶轮泵 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5877976B2 (ja) | 2011-08-31 | 2016-03-08 | 株式会社ショーワ | ベーンポンプ |
JP2014163294A (ja) * | 2013-02-25 | 2014-09-08 | Showa Corp | ベーンポンプ装置 |
JP6708534B2 (ja) * | 2016-11-04 | 2020-06-10 | トヨタ自動車株式会社 | ベーン式オイルポンプ |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5540387Y2 (zh) * | 1973-05-01 | 1980-09-20 | ||
JPH05133351A (ja) * | 1991-11-11 | 1993-05-28 | Jidosha Kiki Co Ltd | ベーンポンプ |
JP2932236B2 (ja) * | 1994-02-28 | 1999-08-09 | 自動車機器株式会社 | 可変容量形ポンプ |
JP3683608B2 (ja) * | 1995-01-26 | 2005-08-17 | ユニシア ジェーケーシー ステアリングシステム株式会社 | 可変容量形ポンプ |
JPH1089266A (ja) * | 1996-09-17 | 1998-04-07 | Toyoda Mach Works Ltd | ベーンポンプ |
JPH10184563A (ja) * | 1996-12-24 | 1998-07-14 | Aisin Seiki Co Ltd | ベーンポンプ |
JP3866410B2 (ja) * | 1998-04-23 | 2007-01-10 | ユニシア ジェーケーシー ステアリングシステム株式会社 | 可変容量形ポンプ |
JP3610797B2 (ja) * | 1998-12-11 | 2005-01-19 | 豊田工機株式会社 | ベーンポンプ |
JP3813783B2 (ja) * | 2000-03-02 | 2006-08-23 | 株式会社日立製作所 | ベーンポンプ |
-
2003
- 2003-07-09 WO PCT/JP2003/008724 patent/WO2005005837A1/ja active Application Filing
- 2003-07-09 JP JP2005503843A patent/JPWO2005005837A1/ja not_active Abandoned
- 2003-07-09 CN CNB038263211A patent/CN100425837C/zh not_active Expired - Fee Related
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010145435A1 (zh) * | 2009-06-15 | 2010-12-23 | Hu Dongwen | 一种叶片泵/马达 |
CN103842656A (zh) * | 2011-10-03 | 2014-06-04 | 萱场工业株式会社 | 叶片泵 |
CN103842656B (zh) * | 2011-10-03 | 2016-03-16 | Kyb株式会社 | 叶片泵 |
CN103511251B (zh) * | 2012-06-04 | 2017-03-08 | 罗伯特博世汽车转向有限公司 | 容积式泵 |
CN111373150A (zh) * | 2017-11-20 | 2020-07-03 | Kyb株式会社 | 叶轮泵 |
CN111373150B (zh) * | 2017-11-20 | 2022-03-22 | Kyb株式会社 | 叶轮泵 |
Also Published As
Publication number | Publication date |
---|---|
CN100425837C (zh) | 2008-10-15 |
WO2005005837A1 (ja) | 2005-01-20 |
JPWO2005005837A1 (ja) | 2006-08-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: HITACHI AUTOMOTIVE SYSTEMS STEERING GEAR, LTD. Free format text: FORMER NAME: UNISHIYA JKC CONTROL SYSTEM CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: Saitama Prefecture, Japan Patentee after: HITACHI AUTOMOTIVE SYSTEMS STEERING, Ltd. Address before: Saitama Prefecture, Japan Patentee before: UNISIA JKC STEERING SYSTEMS CO.,LTD. |
|
CP02 | Change in the address of a patent holder |
Address after: Saitama Prefecture, Japan Patentee after: UNISIA JKC STEERING SYSTEMS CO.,LTD. Address before: Kanagawa Patentee before: UNISIA JKC STEERING SYSTEMS CO.,LTD. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081015 Termination date: 20190709 |