WO2011120486A3 - Hydraulischer lüfterantrieb - Google Patents
Hydraulischer lüfterantrieb Download PDFInfo
- Publication number
- WO2011120486A3 WO2011120486A3 PCT/DE2011/000217 DE2011000217W WO2011120486A3 WO 2011120486 A3 WO2011120486 A3 WO 2011120486A3 DE 2011000217 W DE2011000217 W DE 2011000217W WO 2011120486 A3 WO2011120486 A3 WO 2011120486A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- hydraulic
- pressure
- hydraulic motor
- energy
- fan drive
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D13/00—Pumping installations or systems
- F04D13/02—Units comprising pumps and their driving means
- F04D13/04—Units comprising pumps and their driving means the pump being fluid driven
- F04D13/046—Units comprising pumps and their driving means the pump being fluid driven the fluid driving means being a hydraulic motor of the positive displacement type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P7/00—Controlling of coolant flow
- F01P7/02—Controlling of coolant flow the coolant being cooling-air
- F01P7/04—Controlling of coolant flow the coolant being cooling-air by varying pump speed, e.g. by changing pump-drive gear ratio
- F01P7/044—Controlling of coolant flow the coolant being cooling-air by varying pump speed, e.g. by changing pump-drive gear ratio using hydraulic drives
Abstract
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020127025211A KR20130018253A (ko) | 2010-03-30 | 2011-03-03 | 유압 팬 구동 장치 |
EP11718903.5A EP2553231B1 (de) | 2010-03-30 | 2011-03-03 | Hydraulischer lüfterantrieb |
JP2013501623A JP5599504B2 (ja) | 2010-03-30 | 2011-03-03 | 液圧式ファン駆動装置 |
CN201180017435.1A CN102812218B (zh) | 2010-03-30 | 2011-03-03 | 液压风扇驱动装置 |
US13/638,016 US20130202452A1 (en) | 2010-03-30 | 2011-03-03 | Hydraulic fan drive |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102010013453.8 | 2010-03-30 | ||
DE102010013453 | 2010-03-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2011120486A2 WO2011120486A2 (de) | 2011-10-06 |
WO2011120486A3 true WO2011120486A3 (de) | 2012-01-05 |
Family
ID=44626290
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE2011/000217 WO2011120486A2 (de) | 2010-03-30 | 2011-03-03 | Hydraulischer lüfterantrieb |
Country Status (7)
Country | Link |
---|---|
US (1) | US20130202452A1 (de) |
EP (1) | EP2553231B1 (de) |
JP (1) | JP5599504B2 (de) |
KR (1) | KR20130018253A (de) |
CN (1) | CN102812218B (de) |
DE (1) | DE102011012905A1 (de) |
WO (1) | WO2011120486A2 (de) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011011888A1 (de) * | 2011-02-21 | 2012-08-23 | Robert Bosch Gmbh | Hydraulischer Lüfterantrieb |
US8984872B2 (en) * | 2011-07-08 | 2015-03-24 | Caterpillar Inc. | Hydraulic accumulator fluid charge estimation system and method |
DE102012003320A1 (de) * | 2012-02-18 | 2013-08-22 | Robert Bosch Gmbh | Mobile Arbeitsmaschine mit Energierückgewinnung zum Antrieb der Motorkühlung |
DE102012101806A1 (de) * | 2012-03-05 | 2013-09-05 | Claas Selbstfahrende Erntemaschinen Gmbh | Hydrauliksystem für eine selbstfahrende Arbeitsmaschine |
DE102012014250A1 (de) | 2012-07-19 | 2014-01-23 | Hydac System Gmbh | Ventil, insbesondere Stetigventil |
CN102996455B (zh) * | 2012-12-06 | 2015-05-06 | 无锡压缩机股份有限公司 | 喷油螺杆压缩机润滑油压能量回收系统 |
CN102975112B (zh) * | 2012-12-24 | 2015-08-05 | 厦门大学 | 一种在线可控抛光装置 |
DE102013224113A1 (de) | 2013-11-26 | 2015-05-28 | Robert Bosch Gmbh | Hydromotor |
DE102013224112B4 (de) | 2013-11-26 | 2024-01-18 | Robert Bosch Gmbh | Hydromaschine in Axialkolbenbauweise mit einer durch einen Proportionalmagneten verstellbaren Schrägscheiben-Stelleinrichtung |
DE102014218419A1 (de) * | 2014-09-15 | 2016-03-17 | Robert Bosch Gmbh | Hydrostatischer Antrieb |
GB201602710D0 (en) * | 2016-02-16 | 2016-03-30 | Rolls Royce | Cabin blower system |
CN105650044A (zh) * | 2016-03-15 | 2016-06-08 | 雷沃重工股份有限公司 | 收获机用紧急制动系统及其制动方法 |
CN108194388A (zh) * | 2016-05-04 | 2018-06-22 | 何春晖 | 一种风扇 |
CN106013315B (zh) * | 2016-06-30 | 2018-02-13 | 徐州徐工挖掘机械有限公司 | 一种挖掘机回收能量利用系统 |
CN105971053B (zh) * | 2016-06-30 | 2018-02-13 | 徐州徐工挖掘机械有限公司 | 一种挖掘机节能系统 |
US10330126B2 (en) * | 2016-12-16 | 2019-06-25 | Caterpillar Inc. | Fan control system with electro-hydraulic valve providing three fan motor operational positions |
DE102017011905A1 (de) * | 2017-12-21 | 2019-06-27 | Wabco Gmbh | Verfahren und Einrichtung zum Betreiben eines pneumatischen Systems mit einer Druckluftversorgungsanlage und einer Luftfederanlage und pneumatisches System mit einer Druckluftversorgungsanlage und einer Luftfederanlage sowie Fahrzeug |
CN108644001B (zh) * | 2018-07-13 | 2024-02-09 | 安徽合力股份有限公司 | 一种液压马达驱动的智能散热系统及其散热方法 |
DE102019215885A1 (de) * | 2019-10-16 | 2021-04-22 | Robert Bosch Gmbh | Verstelleinrichtung und Hydromaschine |
DE102020200958A1 (de) | 2020-01-28 | 2021-07-29 | Robert Bosch Gesellschaft mit beschränkter Haftung | Hydraulisches Antriebssystem mit nach unten begrenztem Förderdruck der Pumpe |
CN112942480B (zh) * | 2021-01-29 | 2022-05-24 | 徐州徐工挖掘机械有限公司 | 混合动力工程机械液压系统以及混合动力工程机械 |
CN113847297A (zh) * | 2021-10-19 | 2021-12-28 | 徐工消防安全装备有限公司 | 一种电负载敏感系统及其控制方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1262678B (de) * | 1962-07-18 | 1968-03-07 | Sueddeutsche Kuehler Behr | Regelbarer hydraulischer Antrieb fuer den Luefter der Kuehlanlage einer Brennkraftmaschine |
DE4001306A1 (de) * | 1990-01-18 | 1991-07-25 | Bosch Gmbh Robert | Hydraulikanlage fuer ein kraftfahrzeug |
DE10019606A1 (de) * | 1999-04-22 | 2000-12-21 | Komatsu Mfg Co Ltd | Kühlgebläse-Antriebssteuereinrichtung |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3902566A (en) * | 1971-11-05 | 1975-09-02 | James M Bird | Hydraulic drive system for vehicle |
JPH02127803U (de) * | 1989-03-30 | 1990-10-22 | ||
US5168703A (en) * | 1989-07-18 | 1992-12-08 | Jaromir Tobias | Continuously active pressure accumulator power transfer system |
JP2778316B2 (ja) * | 1991-11-29 | 1998-07-23 | 日産自動車株式会社 | 車両用補機駆動装置 |
DE4321637A1 (de) | 1993-06-30 | 1995-01-12 | Rexroth Mannesmann Gmbh | Hydraulischer Antrieb, insbesondere hydraulischer Lüfterantrieb für die Kühlanlage einer Brennkraftmaschine |
US5531190A (en) * | 1994-12-09 | 1996-07-02 | Sauer Inc. | Electrohydraulic fan control |
JP3856404B2 (ja) * | 1996-12-10 | 2006-12-13 | 株式会社小松製作所 | 建設機械の冷却装置 |
JP2000130164A (ja) * | 1998-10-26 | 2000-05-09 | Komatsu Ltd | 冷却用ファンの駆動装置 |
US6311488B1 (en) * | 1998-10-26 | 2001-11-06 | Komatsu Ltd. | Cooling fan drive apparatus |
US20010024618A1 (en) * | 1999-12-01 | 2001-09-27 | Winmill Len F. | Adjustable-displacement gear pump |
JP4261024B2 (ja) * | 2000-05-17 | 2009-04-30 | 株式会社小松製作所 | シルティング防止制御装置 |
JP3794960B2 (ja) * | 2001-03-15 | 2006-07-12 | ナブテスコ株式会社 | 流体モータの駆動回路 |
US6655136B2 (en) * | 2001-12-21 | 2003-12-02 | Caterpillar Inc | System and method for accumulating hydraulic fluid |
US6681568B2 (en) * | 2002-03-28 | 2004-01-27 | Caterpillar Inc | Fluid system for two hydraulic circuits having a common source of pressurized fluid |
US7273122B2 (en) * | 2004-09-30 | 2007-09-25 | Bosch Rexroth Corporation | Hybrid hydraulic drive system with engine integrated hydraulic machine |
JP4628816B2 (ja) * | 2005-02-18 | 2011-02-09 | 株式会社小松製作所 | 油圧駆動機械におけるエネルギー回生装置 |
-
2011
- 2011-03-03 JP JP2013501623A patent/JP5599504B2/ja not_active Expired - Fee Related
- 2011-03-03 CN CN201180017435.1A patent/CN102812218B/zh not_active Expired - Fee Related
- 2011-03-03 WO PCT/DE2011/000217 patent/WO2011120486A2/de active Application Filing
- 2011-03-03 EP EP11718903.5A patent/EP2553231B1/de not_active Not-in-force
- 2011-03-03 KR KR1020127025211A patent/KR20130018253A/ko not_active Application Discontinuation
- 2011-03-03 US US13/638,016 patent/US20130202452A1/en not_active Abandoned
- 2011-03-03 DE DE102011012905A patent/DE102011012905A1/de not_active Withdrawn
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1262678B (de) * | 1962-07-18 | 1968-03-07 | Sueddeutsche Kuehler Behr | Regelbarer hydraulischer Antrieb fuer den Luefter der Kuehlanlage einer Brennkraftmaschine |
DE4001306A1 (de) * | 1990-01-18 | 1991-07-25 | Bosch Gmbh Robert | Hydraulikanlage fuer ein kraftfahrzeug |
DE10019606A1 (de) * | 1999-04-22 | 2000-12-21 | Komatsu Mfg Co Ltd | Kühlgebläse-Antriebssteuereinrichtung |
Also Published As
Publication number | Publication date |
---|---|
US20130202452A1 (en) | 2013-08-08 |
JP2013524107A (ja) | 2013-06-17 |
CN102812218B (zh) | 2015-07-22 |
CN102812218A (zh) | 2012-12-05 |
DE102011012905A1 (de) | 2011-10-06 |
WO2011120486A2 (de) | 2011-10-06 |
EP2553231A2 (de) | 2013-02-06 |
KR20130018253A (ko) | 2013-02-20 |
JP5599504B2 (ja) | 2014-10-01 |
EP2553231B1 (de) | 2014-01-01 |
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