JP4651031B2 - 油圧搬送装置 - Google Patents
油圧搬送装置 Download PDFInfo
- Publication number
- JP4651031B2 JP4651031B2 JP2006171767A JP2006171767A JP4651031B2 JP 4651031 B2 JP4651031 B2 JP 4651031B2 JP 2006171767 A JP2006171767 A JP 2006171767A JP 2006171767 A JP2006171767 A JP 2006171767A JP 4651031 B2 JP4651031 B2 JP 4651031B2
- Authority
- JP
- Japan
- Prior art keywords
- pressure
- transfer device
- hydraulic
- hydraulic transfer
- hole
- 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 - Fee Related
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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
- F04C2/30—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
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- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Details And Applications Of Rotary Liquid Pumps (AREA)
- Rotary Pumps (AREA)
- Details Of Reciprocating Pumps (AREA)
- Forklifts And Lifting Vehicles (AREA)
- Manipulator (AREA)
- Threshing Machine Elements (AREA)
- Reciprocating Pumps (AREA)
Description
Claims (5)
- 油圧搬送装置(410)であって、押しのけユニット(414)を有し、該押しのけユニットは媒体を、初期圧力下の吸い込み接続部(416)から消費器と接続可能な消費器圧力(P3)下の吐出接続部(418)に搬送するようになっており、更に、該油圧搬送装置(410)によって搬送される作業圧力(P2)の体積流を調整若しくは制限するための調節装置を有しており、該調節装置は、流動調節弁(426)及び主流動絞り(438)を含んでいる形式のものにおいて、前記油圧搬送装置(410)の圧力集合室(451)は前記吐出接続部(418)と、可変の前記主流動絞り(438)を介して接続されており、該主流動絞りは、孔(448)内で軸方向にしゅう動可能に支承されている弁ピストン(450)を有しており、該弁ピストンは、一面では前記押しのけユニット(414)の腎臓形吐出開口の前の圧力室(422)内の圧力(P1)で負荷され、かつ他面では前記消費器圧力(P3)及びばねエレメント(474)の力で負荷されていて、前記圧力室(422)内の圧力(P1)と前記消費器圧力(P3)との間の圧力差に基づき、制御されるようになっており、かつ前記弁ピストン(450)は調節ピン(464)を有しており、該調節ピン(464)は定置の絞り(454)の貫通開口(462)を貫通しており、前記調節ピン(464)の外面輪郭(466)は、前記貫通開口(462)の範囲において前記調節ピン(464)の運動範囲にわたって、軸方向で変化する前記外面輪郭(466)を有していており、前記圧力室(422)の圧力(P 1 )と前記消費器圧力(P 3 )との圧力差に基づき、前記調節ピン(464)が、前記圧力集合室(451)と前記吐出接続部(418)との間の圧力接続部の流通横断面(468)を変化させるようになっていることを特徴とする油圧搬送装置。
- 前記調節ピン(464)の前記外面輪郭(466)は前記貫通開口(462)の方向に円すい状に先細になっている請求項1に記載の油圧搬送装置。
- 前記絞り(454)は前記弁ピストン(450)及び、該弁ピストン(450)の支承のための前記孔(448)内にプレスばめされたスリーブ(456)によって形成される請求項1又は2に記載の油圧搬送装置。
- 前記調節ピン(464)はばね受け(472)に支えられており、該ばね受け自体は前記ばねエレメント(474)の一方の端部に支えられており、該ばねエレメント(474)の他方の端部は、前記弁ピストン(450)を支承している前記孔(448)の底面(476)に支えられている請求項1から3までのいずれか1項に記載の油圧搬送装置。
- 前記弁ピストン(450)は前記ばねエレメント(474)の一方の端部に支えられ、かつ該ばねエレメント(474)の他方の端部は前記絞り(454)に支えられている請求項3に記載の油圧搬送装置。
Applications Claiming Priority (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19830002 | 1998-06-24 | ||
DE19830001 | 1998-06-24 | ||
DE19830005 | 1998-06-24 | ||
DE19834117 | 1998-07-29 | ||
DE19834119 | 1998-07-29 | ||
DE19834118 | 1998-07-29 | ||
DE19850240 | 1998-10-31 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17893799A Division JP4800457B2 (ja) | 1998-06-24 | 1999-06-24 | 油圧搬送装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006250152A JP2006250152A (ja) | 2006-09-21 |
JP4651031B2 true JP4651031B2 (ja) | 2011-03-16 |
Family
ID=27561760
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17893799A Expired - Fee Related JP4800457B2 (ja) | 1998-06-24 | 1999-06-24 | 油圧搬送装置 |
JP2006171767A Expired - Fee Related JP4651031B2 (ja) | 1998-06-24 | 2006-06-21 | 油圧搬送装置 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17893799A Expired - Fee Related JP4800457B2 (ja) | 1998-06-24 | 1999-06-24 | 油圧搬送装置 |
Country Status (6)
Country | Link |
---|---|
US (2) | US6227816B1 (ja) |
JP (2) | JP4800457B2 (ja) |
DE (1) | DE19927400A1 (ja) |
FR (2) | FR2780452B1 (ja) |
GB (1) | GB2340889B (ja) |
IT (1) | IT1312505B1 (ja) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2001277472A1 (en) * | 2000-07-27 | 2002-02-13 | Luk Fahrzeug-Hydraulik Gmbh And Co. Kg | Pump |
JP3861594B2 (ja) * | 2000-12-15 | 2006-12-20 | 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 | オイルポンプ |
WO2003033329A2 (en) * | 2001-10-17 | 2003-04-24 | Lonmore, Lc | Variable flow control devices, related applications, and related methods |
DE10233582B4 (de) * | 2002-07-24 | 2011-03-24 | Zf Lenksysteme Gmbh | Flügelzellenpumpe zur Förderung eines Fluids |
DE20302535U1 (de) * | 2003-02-17 | 2003-06-18 | TRW Fahrwerksysteme GmbH & Co. KG, 40547 Düsseldorf | Hydraulikpumpe für ein Servolenksystem |
US20070148011A1 (en) * | 2003-05-26 | 2007-06-28 | Luk Automobiltechnik Gmbh & Co. Kg | Vane-cell pump provided with a deep-drawn metal-sheet pot |
DE202004009057U1 (de) * | 2004-06-08 | 2004-10-14 | Trw Automotive Gmbh | Motor/Pumpen-Aggregat |
DE102004047564A1 (de) * | 2004-09-30 | 2006-04-06 | Zf Lenksysteme Gmbh | Lenkungspumpe für Kraftfahrzeuge |
US8020399B2 (en) * | 2007-04-17 | 2011-09-20 | T&B Financial Services, Inc. | High pressure mister fan cooling system |
CA2679776A1 (en) * | 2008-10-08 | 2010-04-08 | Magna Powertrain Inc. | Direct control variable displacement vane pump |
JP5615826B2 (ja) | 2008-11-07 | 2014-10-29 | エスティーティー テクノロジーズ インコーポレイテッド ア ジョイント ヴェンチャー オブ マグナ パワートレイン インコーポレイテッド アンド エスエイチダブリュ ゲゼルシャフト ミット ベシュレンクテル ハフツング | 完全サブマージド一体形電気オイルポンプ |
US8696326B2 (en) * | 2009-05-14 | 2014-04-15 | Magna Powertrain Inc. | Integrated electrical auxiliary oil pump |
DE102012204526A1 (de) * | 2012-01-11 | 2013-07-11 | Continental Teves Ag & Co. Ohg | Hydraulikaggregat |
DE102012211458B3 (de) * | 2012-07-03 | 2013-11-21 | Schaeffler Technologies AG & Co. KG | Deckel mit Ölspeicherfunktionalität für ein Gehäuse eines elektrohydraulischen Ventiltriebes eines Verbrennungsmotors |
CN111485855A (zh) * | 2019-01-28 | 2020-08-04 | 中国石油化工股份有限公司 | 游梁抽油机死刹车安全快速解锁装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5685332A (en) * | 1994-04-08 | 1997-11-11 | Luk Fahrzeug-Hydraulik Gmbh & Co. Kg. | Valve assembly |
DE19749484A1 (de) * | 1996-12-09 | 1998-06-10 | Luk Fahrzeug Hydraulik | Stromregelanordnung für eine hydraulische Fördereinrichtung |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3076414A (en) * | 1958-04-21 | 1963-02-05 | American Brake Shoe Co | Fluid pressure energy translating devices |
US2962973A (en) * | 1958-07-23 | 1960-12-06 | Vickers Inc | Power transmission |
US3327636A (en) * | 1965-04-30 | 1967-06-27 | Ashtabula Bow Socket Company | Fluid pump or motor structure |
US3359913A (en) * | 1965-10-22 | 1967-12-26 | Chrysler Corp | Hydraulic pump |
US3752609A (en) * | 1972-02-17 | 1973-08-14 | Sperry Rand Corp | Vane pump with fluid-biased end walls |
DE2223087C2 (de) * | 1972-05-12 | 1985-06-05 | Robert Bosch Gmbh, 7000 Stuttgart | Flügelzellenverdichter |
ES445021A1 (es) * | 1976-02-10 | 1977-06-01 | Bendiberica Sa | Perfeccionamientos en bombas de engranaje. |
FR2427499A1 (fr) * | 1978-06-01 | 1979-12-28 | Sarrazin Applic Hydr | Dispositif de commande integre pour circuit de fluide, et ses applications |
DE2913419C2 (de) * | 1979-04-04 | 1981-04-09 | Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen | Hochdruckpumpe |
JPS5735187A (en) * | 1980-08-08 | 1982-02-25 | Diesel Kiki Co Ltd | Vane type compressor |
DE3301098A1 (de) * | 1983-01-14 | 1984-07-19 | Knorr-Bremse GmbH, 8000 München | Rotationskompressor |
JPS59121491U (ja) * | 1983-02-03 | 1984-08-16 | ダイキン工業株式会社 | マルチベ−ン型圧縮機 |
US4681517A (en) * | 1986-04-21 | 1987-07-21 | Vickers Systems Gmbh | Hydraulic pump |
JPH0772553B2 (ja) * | 1987-09-25 | 1995-08-02 | 株式会社ゼクセル | ベーン型圧縮機 |
US5046933A (en) * | 1988-12-21 | 1991-09-10 | Toyoda Koki Kabushiki Kaisha | Vane pump with pressure leaking groove to reduce pulsations |
US5030366A (en) * | 1989-11-27 | 1991-07-09 | Atlantic Richfield Company | Spacer fluids |
US5171131A (en) * | 1991-05-14 | 1992-12-15 | Vickers, Incorporated | Power transmission |
DE4416077A1 (de) * | 1994-05-06 | 1995-11-09 | Zahnradfabrik Friedrichshafen | Flügelzellenpumpe |
-
1999
- 1999-06-16 DE DE19927400A patent/DE19927400A1/de not_active Withdrawn
- 1999-06-22 GB GB9914415A patent/GB2340889B/en not_active Expired - Fee Related
- 1999-06-23 IT IT1999MI001399A patent/IT1312505B1/it active
- 1999-06-23 US US09/339,302 patent/US6227816B1/en not_active Expired - Lifetime
- 1999-06-23 FR FR9908014A patent/FR2780452B1/fr not_active Expired - Fee Related
- 1999-06-24 JP JP17893799A patent/JP4800457B2/ja not_active Expired - Fee Related
- 1999-09-29 FR FR9912138A patent/FR2782543B1/fr not_active Expired - Fee Related
-
2001
- 2001-03-15 US US09/808,869 patent/US6428285B2/en not_active Expired - Lifetime
-
2006
- 2006-06-21 JP JP2006171767A patent/JP4651031B2/ja not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5685332A (en) * | 1994-04-08 | 1997-11-11 | Luk Fahrzeug-Hydraulik Gmbh & Co. Kg. | Valve assembly |
DE19749484A1 (de) * | 1996-12-09 | 1998-06-10 | Luk Fahrzeug Hydraulik | Stromregelanordnung für eine hydraulische Fördereinrichtung |
Also Published As
Publication number | Publication date |
---|---|
GB2340889A (en) | 2000-03-01 |
FR2782543A1 (fr) | 2000-02-25 |
FR2780452B1 (fr) | 2004-11-05 |
IT1312505B1 (it) | 2002-04-17 |
JP2006250152A (ja) | 2006-09-21 |
US6227816B1 (en) | 2001-05-08 |
JP4800457B2 (ja) | 2011-10-26 |
JP2000034986A (ja) | 2000-02-02 |
US6428285B2 (en) | 2002-08-06 |
GB9914415D0 (en) | 1999-08-18 |
GB2340889B (en) | 2003-04-23 |
ITMI991399A0 (it) | 1999-06-23 |
FR2780452A1 (fr) | 1999-12-31 |
DE19927400A1 (de) | 1999-12-30 |
ITMI991399A1 (it) | 2000-12-23 |
US20010012486A1 (en) | 2001-08-09 |
FR2782543B1 (fr) | 2004-12-10 |
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