JP4178453B2 - ポンプ駆動システム - Google Patents
ポンプ駆動システム Download PDFInfo
- Publication number
- JP4178453B2 JP4178453B2 JP2002578041A JP2002578041A JP4178453B2 JP 4178453 B2 JP4178453 B2 JP 4178453B2 JP 2002578041 A JP2002578041 A JP 2002578041A JP 2002578041 A JP2002578041 A JP 2002578041A JP 4178453 B2 JP4178453 B2 JP 4178453B2
- Authority
- JP
- Japan
- Prior art keywords
- pump
- disposed
- coupling
- clutch
- input shaft
- 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
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
- F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
- F04B1/0404—Details or component parts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
-
- 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
- F04C13/00—Adaptations of machines or pumps for special use, e.g. for extremely high pressures
-
- 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
- F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
- F04C2/10—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
- F04C2/102—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member the two members rotating simultaneously around their respective axes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D25/00—Fluid-actuated clutches
- F16D25/06—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch
- F16D25/062—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces
- F16D25/063—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces with clutch members exclusively moving axially
- F16D25/0635—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces with clutch members exclusively moving axially with flat friction surfaces, e.g. discs
- F16D25/0638—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces with clutch members exclusively moving axially with flat friction surfaces, e.g. discs with more than two discs, e.g. multiple lamellae
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D25/00—Fluid-actuated clutches
- F16D25/12—Details not specific to one of the before-mentioned types
- F16D25/123—Details not specific to one of the before-mentioned types in view of cooling and lubrication
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D31/00—Fluid couplings or clutches with pumping sets of the volumetric type, i.e. in the case of liquid passing a predetermined volume per revolution
- F16D31/04—Fluid couplings or clutches with pumping sets of the volumetric type, i.e. in the case of liquid passing a predetermined volume per revolution using gear-pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D43/00—Automatic clutches
- F16D43/28—Automatic clutches actuated by fluid pressure
- F16D43/284—Automatic clutches actuated by fluid pressure controlled by angular speed
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Details And Applications Of Rotary Liquid Pumps (AREA)
- Mechanical Operated Clutches (AREA)
- Rotary Pumps (AREA)
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
- General Details Of Gearings (AREA)
Description
Claims (10)
- クラッチアセンブリと、該クラッチアセンブリの作動を制御するための流体動力を供給するポンプアセンブリとを連結するカップリングであって、前記ポンプアセンブリは、入力軸と同軸に配置され、前記クラッチアセンブリと共通の縦方向中心線を有し、前記カップリングは、
前記入力軸上に回転可能に支持され、第1端部から第2端部へ延びる本体部材と、
前記第1端部及び前記第2端部のそれぞれの直近に配置され、前記クラッチアセンブリ及び前記ポンプアセンブリの両方の対応する連結表面に係合して、前記本体部材を前記クラッチアセンブリ及び前記ポンプアセンブリに連結する連結表面と、
前記本体部材の端部の各々の直近に配置された溝と、
該溝のそれぞれに配置されたベアリング部材と、
該ベアリング部材のそれぞれの直近に配置されたワッシャと、
該ワッシャのそれぞれの直近に配置されて、前記本体部材を前記入力軸に対して軸方向に固定するロック部材とを備え、
これにより、前記入力軸の回転と独立に回転可能であることを特徴とするカップリング。 - 前記ベアリング部材は、それぞれニードルベアリングであることを特徴とする請求項1に記載のカップリング。
- 前記連結表面は、スプライン表面からなることを特徴とする請求項1に記載のカップリング。
- クラッチアセンブリと、該クラッチアセンブリの作動を制御するための流体動力を供給するポンプアセンブリとを連結するドライブカップリングであって、前記ポンプアセンブリは、入力軸と同軸に配置され、前記クラッチアセンブリと共通の縦方向中心線を有し、前記ドライブカップリングは、
前記入力軸上に回転可能に支持され、前記クラッチアセンブリのアーマチュアに係合する第1連結表面を有する前端部から、前記ポンプアセンブリのギヤに係合する第2連結表面を有する後端部へ延びる略円筒状の本体部材と、
前記本体部材の前端部及び後端部のそれぞれの直近に配置され、内部に前記ドライブカップリングを前記入力軸の回転と独立して回転可能とするベアリング部材が配置された溝と、
該ベアリング部材のそれぞれの直近に配置されたワッシャと、
該ワッシャのそれぞれの直近に配置されて、前記本体部材を前記入力軸に対して軸方向に固定するロック部材とを備え、
これにより、前記連結表面間に生じるモーメント荷重を制限し、また、前記ポンプ内に生じるラジアル荷重に対抗することを特徴とするドライブカップリング。 - 前記ベアリング部材は、それぞれニードルベアリングであることを特徴とする請求項4に記載のドライブカップリング。
- 前記第1および第2連結表面は、スプライン表面であることを特徴とする請求項4に記載のドライブカップリング。
- 前記アーマチュア及び前記ギヤは、それぞれ前記第1及び第2連結表面に係合するスプライン表面を含むことを特徴とする請求項6に記載のドライブカップリング。
- クラッチアセンブリのクラッチ入力部材と、前記クラッチアセンブリを作動するための流体動力を供給するポンプアセンブリとの間で、回転動力を伝達するポンプ駆動システムであって、該ポンプ駆動システムは、
クラッチ入力部材に固定されて、第1縦方向中心線回りに回転するクラッチアーマチュアと、
前記第1縦方向中心線から横方向に離れた第2縦方向中心線回りに回転する第2ポンプギヤ部材と、該第2ギヤ部材の中で前記第1縦方向中心線回りに回転する第1ポンプギヤ部材と、前記第1及び第2ポンプギヤ部材が協働して形成する複数のポンプ室と、
前記クラッチアーマチュア及び前記第1ポンプギヤ部材に係合し、前記入力軸上に回転可能に支持されて、前記第1縦方向中心線回りに回転するドライブカップリングとを備え、
前記前記ドライブカップリングの両端の直近に溝が配置され、前記溝のそれぞれにベアリング部材が配置され、前記溝のそれぞれにベアリング部材が配置され、該ベアリング部材のそれぞれの直近にワッシャが配置されており、前記ワッシャの直近にロック部材が配置されて該ロック部材によって前記ドライブカップリングが前記入力軸に対して軸方向に固定され、
これにより、流体が前記複数のポンプ室で圧縮されることによって生じるラジアル荷重に対抗することを特徴とするポンプ駆動システム。 - 前記ベアリング部材は、それぞれニードルベアリングであることを特徴とする請求項8に記載のポンプ駆動システム。
- 前記ドライブカップリングは、スプライン結合によって、前記クラッチアーマチュア及び前記第1ポンプギヤ部材に固定されていることを特徴とする請求項8に記載のポンプ駆動システム。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/821,881 US6398531B1 (en) | 2001-03-30 | 2001-03-30 | Pump drive system |
PCT/IB2002/000856 WO2002079662A1 (en) | 2001-03-30 | 2002-03-22 | Clutch assembly with a gear pump |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2004523711A JP2004523711A (ja) | 2004-08-05 |
JP4178453B2 true JP4178453B2 (ja) | 2008-11-12 |
Family
ID=25234515
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2002578041A Expired - Fee Related JP4178453B2 (ja) | 2001-03-30 | 2002-03-22 | ポンプ駆動システム |
Country Status (8)
Country | Link |
---|---|
US (1) | US6398531B1 (ja) |
EP (1) | EP1377757A1 (ja) |
JP (1) | JP4178453B2 (ja) |
KR (1) | KR100909311B1 (ja) |
CN (1) | CN1280543C (ja) |
BR (1) | BR0208713A (ja) |
WO (1) | WO2002079662A1 (ja) |
ZA (1) | ZA200308431B (ja) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005014654B4 (de) * | 2005-03-31 | 2014-03-06 | Gkn Driveline International Gmbh | Kraftfahrzeug-Hydraulikpumpe |
CA2670247A1 (en) * | 2008-07-09 | 2010-01-09 | Magna Powertrain Usa, Inc. | Pump assembly with radial clutch for use in power transmission assemblies |
US8464697B2 (en) | 2010-08-13 | 2013-06-18 | Eaton Corporation | Integrated clutch supercharger |
US8857592B2 (en) * | 2011-07-12 | 2014-10-14 | Sonnax Industries, Inc. | Clutch assembly performance enhancement apparatus and method |
JP5106663B1 (ja) * | 2011-08-11 | 2012-12-26 | 株式会社小松製作所 | 作業車両 |
SE538220C2 (sv) * | 2013-09-19 | 2016-04-05 | Borgwarner Torqtransfer Systems Ab | Koppling för ett AWD-fordon |
CA2887514C (en) | 2014-04-09 | 2023-05-23 | TAP Worldwide, LLC | Locking differential |
CN104565275A (zh) * | 2014-12-30 | 2015-04-29 | 李帅 | 行星齿轮式三转子静压耦合传动机构 |
DE102015211528B3 (de) | 2015-06-23 | 2016-07-07 | Schaeffler Technologies AG & Co. KG | Kupplungseinrichtung mit axial wirkender Fluidfördereinrichtung |
EP3864225A4 (en) * | 2018-10-12 | 2022-07-20 | Baker Hughes Holdings Llc | DUAL ESP WITH SELECTABLE PUMPS |
US11781544B2 (en) * | 2020-10-20 | 2023-10-10 | Textron Innovations Inc. | Electric drive system for rotorcraft |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2413081A (en) * | 1943-05-22 | 1946-12-24 | Gar Wood Ind Inc | Clutch driven hydraulic pump |
US3700362A (en) * | 1971-07-26 | 1972-10-24 | Bendix Corp | Ring gear drive with internal rotary clutch |
US4183425A (en) | 1977-08-11 | 1980-01-15 | G. M. Sommer Company, Inc. | Clutch-brake with speed differential coolant pump |
DE3029860A1 (de) * | 1980-08-07 | 1982-03-04 | Fichtel & Sachs Ag, 8720 Schweinfurt | Hydrodynamischer drehmomentwandler |
US4958712A (en) | 1987-06-29 | 1990-09-25 | Taiho Kogyo Co. Ltd. | Wet clutch device |
US5145043A (en) * | 1990-10-18 | 1992-09-08 | Kuo J F | Hydraulic clutch |
US5290153A (en) * | 1993-03-09 | 1994-03-01 | General Motors Corporation | Two stage pump assembly |
DE4317645C2 (de) * | 1993-05-27 | 1997-02-20 | Iav Motor Gmbh | Regelbare Zahnradpumpe |
US5370511A (en) * | 1993-12-27 | 1994-12-06 | Ford Motor Company | Clutch apparatus for a rotary compressor |
US5544540A (en) | 1994-12-29 | 1996-08-13 | Dana Corporation | Gerotor pump for vehicle transmission lubrication system |
US5752810A (en) * | 1996-07-31 | 1998-05-19 | Horton, Inc. | Pump with an integral clutch |
WO1999010666A1 (de) * | 1997-08-26 | 1999-03-04 | Luk Getriebe-Systeme Gmbh | Druckmittelanlage |
EP0931937A1 (en) * | 1998-01-22 | 1999-07-28 | Koyo Seiko Co., Ltd. | Speed control for hydraulic pump |
DE19812687A1 (de) * | 1998-03-23 | 1999-09-30 | Mannesmann Sachs Ag | Drehmomentwandler |
BR9903852A (pt) * | 1999-09-10 | 2001-04-24 | Dana Albarus S A Ind E Com | Aperfeiçoamento em coluna intermediária de direção |
DE19950206A1 (de) * | 1999-10-19 | 2001-04-26 | Bayerische Motoren Werke Ag | Vorrichtung mit antriebskombinierten Umlaufverdrängerpumpen, insbesondere außenverzahnte Zahnradpumpen, vor allem für Brennkraftmaschinen |
-
2001
- 2001-03-30 US US09/821,881 patent/US6398531B1/en not_active Expired - Fee Related
-
2002
- 2002-03-22 JP JP2002578041A patent/JP4178453B2/ja not_active Expired - Fee Related
- 2002-03-22 KR KR1020037012394A patent/KR100909311B1/ko not_active IP Right Cessation
- 2002-03-22 CN CNB028076486A patent/CN1280543C/zh not_active Expired - Fee Related
- 2002-03-22 BR BR0208713-8A patent/BR0208713A/pt not_active Application Discontinuation
- 2002-03-22 EP EP02713095A patent/EP1377757A1/en not_active Withdrawn
- 2002-03-22 WO PCT/IB2002/000856 patent/WO2002079662A1/en active Application Filing
-
2003
- 2003-10-29 ZA ZA200308431A patent/ZA200308431B/en unknown
Also Published As
Publication number | Publication date |
---|---|
KR20030090687A (ko) | 2003-11-28 |
WO2002079662A1 (en) | 2002-10-10 |
KR100909311B1 (ko) | 2009-07-24 |
ZA200308431B (en) | 2004-09-02 |
EP1377757A1 (en) | 2004-01-07 |
US6398531B1 (en) | 2002-06-04 |
JP2004523711A (ja) | 2004-08-05 |
CN1280543C (zh) | 2006-10-18 |
CN1527911A (zh) | 2004-09-08 |
BR0208713A (pt) | 2004-07-20 |
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