ZA200308431B - Clutch assembly with a grear pump. - Google Patents
Clutch assembly with a grear pump. Download PDFInfo
- Publication number
- ZA200308431B ZA200308431B ZA200308431A ZA200308431A ZA200308431B ZA 200308431 B ZA200308431 B ZA 200308431B ZA 200308431 A ZA200308431 A ZA 200308431A ZA 200308431 A ZA200308431 A ZA 200308431A ZA 200308431 B ZA200308431 B ZA 200308431B
- Authority
- ZA
- South Africa
- Prior art keywords
- pump
- clutch
- assembly
- drive system
- input shaft
- Prior art date
Links
- 230000008878 coupling Effects 0.000 claims description 49
- 238000010168 coupling process Methods 0.000 claims description 49
- 238000005859 coupling reaction Methods 0.000 claims description 49
- 238000005086 pumping Methods 0.000 claims description 16
- 239000012530 fluid Substances 0.000 claims description 15
- 230000013011 mating Effects 0.000 description 5
- 230000002028 premature Effects 0.000 description 5
- 230000004913 activation Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/821,881 US6398531B1 (en) | 2001-03-30 | 2001-03-30 | Pump drive system |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA200308431B true ZA200308431B (en) | 2004-09-02 |
Family
ID=25234515
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA200308431A ZA200308431B (en) | 2001-03-30 | 2003-10-29 | Clutch assembly with a grear pump. |
Country Status (8)
Country | Link |
---|---|
US (1) | US6398531B1 (ko) |
EP (1) | EP1377757A1 (ko) |
JP (1) | JP4178453B2 (ko) |
KR (1) | KR100909311B1 (ko) |
CN (1) | CN1280543C (ko) |
BR (1) | BR0208713A (ko) |
WO (1) | WO2002079662A1 (ko) |
ZA (1) | ZA200308431B (ko) |
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 |
CN113167059B (zh) * | 2018-10-12 | 2023-05-23 | 贝克休斯控股有限责任公司 | 具有可选择的泵的双esp |
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 |
DE19881219B4 (de) * | 1997-08-26 | 2011-12-01 | Schaeffler Technologies Gmbh & Co. Kg | Hydrodynamischer Drehmomentwandler |
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 WO PCT/IB2002/000856 patent/WO2002079662A1/en active Application Filing
- 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 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
-
2003
- 2003-10-29 ZA ZA200308431A patent/ZA200308431B/en unknown
Also Published As
Publication number | Publication date |
---|---|
BR0208713A (pt) | 2004-07-20 |
JP4178453B2 (ja) | 2008-11-12 |
JP2004523711A (ja) | 2004-08-05 |
US6398531B1 (en) | 2002-06-04 |
EP1377757A1 (en) | 2004-01-07 |
CN1280543C (zh) | 2006-10-18 |
KR100909311B1 (ko) | 2009-07-24 |
KR20030090687A (ko) | 2003-11-28 |
WO2002079662A1 (en) | 2002-10-10 |
CN1527911A (zh) | 2004-09-08 |
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