BR0314279A - Unidade de acionamento com um retardador - Google Patents
Unidade de acionamento com um retardadorInfo
- Publication number
- BR0314279A BR0314279A BR0314279-5A BR0314279A BR0314279A BR 0314279 A BR0314279 A BR 0314279A BR 0314279 A BR0314279 A BR 0314279A BR 0314279 A BR0314279 A BR 0314279A
- Authority
- BR
- Brazil
- Prior art keywords
- retarder
- drive unit
- unit
- governed
- emptied
- Prior art date
Links
Classifications
-
- 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
- F01P3/00—Liquid cooling
- F01P3/20—Cooling circuits not specific to a single part of engine or machine
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T10/00—Control or regulation for continuous braking making use of fluid or powdered medium, e.g. for use when descending a long slope
- B60T10/02—Control or regulation for continuous braking making use of fluid or powdered medium, e.g. for use when descending a long slope with hydrodynamic brake
-
- 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
- F16D57/00—Liquid-resistance brakes; Brakes using the internal friction of fluids or fluid-like media, e.g. powders
- F16D57/04—Liquid-resistance brakes; Brakes using the internal friction of fluids or fluid-like media, e.g. powders with blades causing a directed flow, e.g. Föttinger type
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Transportation (AREA)
- Combustion & Propulsion (AREA)
- Chemical & Material Sciences (AREA)
- Transmission Of Braking Force In Braking Systems (AREA)
- Braking Arrangements (AREA)
- Graft Or Block Polymers (AREA)
- Lubrication Of Internal Combustion Engines (AREA)
- Portable Nailing Machines And Staplers (AREA)
Abstract
"UNIDADE DE ACIONAMENTO COM UM RETARDADOR". A presente invenção refere-se a uma unidade de acionamento de um veículo com um circuito de agente de refrigeração do veículo, compreendendo um retardador hidrodinâmico com uma roda de pá de rotor e uma roda de pá de estator, sendo que o retardador hidrodinâmico é disposto no circuito de agente de refrigeração do veículo e o agente de trabalho do retardador é o agente de refrigeração do veículo. A presente unidade de acionamento é caracterizada pelo fato de que no circuito de agente de refrigeração são conectados meios para a retirada de uma quantidade predeterminada de agente de trabalho do circuito de agente de refrigeração quando da mudança da operação com freagem para a operação sem freagem, e para acrescentar uma quantidade predeterminada de agente de trabalho ao circuito de agente de refrigeração quando da mudança da operação sem freagem para a operação com freagem.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10242736A DE10242736A1 (de) | 2002-09-13 | 2002-09-13 | Antriebseinheit mit einem Retarder |
PCT/EP2003/010250 WO2004026652A1 (de) | 2002-09-13 | 2003-09-15 | Antriebseinheit mit einem retarder |
Publications (1)
Publication Number | Publication Date |
---|---|
BR0314279A true BR0314279A (pt) | 2005-07-19 |
Family
ID=31724760
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0314279-5A BR0314279A (pt) | 2002-09-13 | 2003-09-15 | Unidade de acionamento com um retardador |
Country Status (11)
Country | Link |
---|---|
US (2) | US20050269177A1 (pt) |
EP (2) | EP1536996B1 (pt) |
JP (2) | JP2005537991A (pt) |
KR (2) | KR20050057303A (pt) |
CN (1) | CN100411924C (pt) |
AT (1) | ATE312739T1 (pt) |
AU (2) | AU2003270197A1 (pt) |
BR (1) | BR0314279A (pt) |
DE (3) | DE10242736A1 (pt) |
RU (2) | RU2314218C2 (pt) |
WO (2) | WO2004026651A1 (pt) |
Families Citing this family (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10242736A1 (de) * | 2002-09-13 | 2004-03-18 | Voith Turbo Gmbh & Co. Kg | Antriebseinheit mit einem Retarder |
DE102004043131A1 (de) * | 2004-09-07 | 2006-03-23 | Daimlerchrysler Ag | Kühlkreislauf für ein Kraftfahrzeug und Steuerungsverfahren dafür |
DE102006021331A1 (de) | 2006-05-05 | 2007-11-15 | Voith Turbo Gmbh & Co. Kg | Hydrodynamische Maschine |
DE102006048714A1 (de) * | 2006-10-14 | 2008-04-17 | Daimler Ag | Kühlkreislauf |
DE102006054615B3 (de) * | 2006-11-17 | 2007-12-20 | Voith Patent Gmbh | Kühlsystem mit einem Antriebsmotor und einer hydrodynamischen Maschine |
DE102007029018A1 (de) * | 2007-06-23 | 2009-01-02 | Voith Patent Gmbh | Hydrodynamische Maschine |
DE102008060377A1 (de) * | 2008-12-03 | 2010-06-10 | Voith Patent Gmbh | Verfahren zum Betreiben eines Retarders |
DE102009016816A1 (de) | 2009-04-09 | 2010-10-14 | Voith Patent Gmbh | Verfahren zur Vermeidung von Druckspitzen in einem Arbeitsmediumkreislauf mit einer hydrodynamischen Maschine |
DE102009022872A1 (de) * | 2009-05-27 | 2010-12-02 | Voith Turbo Smi Technologies Gmbh & Co. Kg | Kraftfahrzeug mit einem Retarder |
DE102009058341A1 (de) | 2009-12-15 | 2011-06-16 | Voith Patent Gmbh | Hydrodynamische Maschine, insbesondere hydrodynamischer Retarder |
DE102010009757A1 (de) | 2010-03-01 | 2011-08-25 | Voith Patent GmbH, 89522 | Fahrzeugkühlkreislauf mit einem hydrodynamischen Retarder |
DE102010051717A1 (de) * | 2010-11-19 | 2012-05-24 | Voith Patent Gmbh | Antriebsstrang mit einem hydrodynamischen Retarder und Verfahren zum Einstellen des Bremsmomentes |
DE102012002039A1 (de) * | 2012-02-03 | 2013-08-08 | Voith Patent Gmbh | Hydrodynamischer Retarder |
CN102927167B (zh) * | 2012-11-05 | 2015-08-05 | 江苏大学 | 基于磁流变液的独立式液力缓速器及其控制方法 |
DE102013207001A1 (de) * | 2013-04-18 | 2014-10-23 | Voith Patent Gmbh | Retarder mit Leerlaufpumpe |
CN103671636B (zh) * | 2013-09-10 | 2017-05-03 | 深圳市特尔佳科技股份有限公司 | 液力缓速器的油路结构及其降低空载损耗的方法 |
SE538386C2 (sv) | 2013-09-12 | 2016-06-07 | Scania Cv Ab | Hydrodynamisk retarderanordning, förfarande för dess använding jämte fordon |
DE102013219786A1 (de) * | 2013-09-30 | 2015-04-02 | Voith Patent Gmbh | Hydrauliksystem für eine hydrodynamische Maschine |
CN103481871B (zh) * | 2013-10-15 | 2015-07-22 | 江苏理工学院 | 车用冷却液介质式液力缓速装置 |
CN103486164B (zh) * | 2013-10-15 | 2015-07-22 | 江苏理工学院 | 发动机机油介质式液力缓速装置 |
SE538626C2 (sv) * | 2013-10-24 | 2016-10-04 | Scania Cv Ab | Kylsystem i ett fordon |
SE538094C2 (sv) * | 2014-02-19 | 2016-03-01 | Scania Cv Ab | Hydrodynamisk retarderanordning, förfarande för dess använding jämte fordon |
SE538097C2 (sv) * | 2014-02-19 | 2016-03-01 | Scania Cv Ab | Hydrodynamisk retarderanordning, förfarande för dess använding jämte fordon |
CN104875733A (zh) * | 2014-02-28 | 2015-09-02 | 林会明 | 液力缓速器的控制系统和控制方法 |
DE102014221073B3 (de) * | 2014-10-16 | 2015-11-12 | Voith Patent Gmbh | Fahrzeugantriebsstrang für ein Kraftfahrzeug und Verfahren zur Reduzierung von Druckspitzen in einem Kühlkreislauf eines Fahrzeugantriebsstranges |
US9995352B2 (en) * | 2015-01-14 | 2018-06-12 | Nelson Irrigation Corporation | Viscous rotational speed control device |
US9657790B2 (en) | 2015-01-14 | 2017-05-23 | Nelson Irrigation Corporation | Viscous rotational speed control device |
KR101666119B1 (ko) * | 2015-04-22 | 2016-10-14 | 한국파워트레인 주식회사 | 로터-스테이터의 간격 제어가 가능한 유체식 리타더 |
KR101662795B1 (ko) * | 2015-08-27 | 2016-10-06 | 한국파워트레인 주식회사 | 유체 리타더 |
EP3284543B1 (en) * | 2016-08-17 | 2021-12-08 | Nelson Irrigation Corporation | Viscous rotational speed control device with fluid circuit |
US11312341B2 (en) | 2017-04-26 | 2022-04-26 | Dana Belgium N.V. | Hydrodynamic retarder system and method of controlling a hydrodynamic retarder system |
DE102017115584A1 (de) | 2017-07-12 | 2019-01-17 | Voith Patent Gmbh | Verfahren zur Regelung einer Bremsvorrichtung und Bremsvorrichtung mit einem hydrodynamischen Retarder |
SE543762C2 (en) * | 2018-05-24 | 2021-07-13 | Scania Cv Ab | A cooling system for an engine and a water retarder |
DE102019202849A1 (de) * | 2019-03-01 | 2020-09-03 | Thyssenkrupp Ag | Antriebseinrichtung für ein Fahrzeug, Fahrzeug und Verfahren zur Abbremsung einer Antriebseinrichtung |
DE102020211041A1 (de) | 2020-09-02 | 2022-03-03 | Zf Friedrichshafen Ag | Bremsvorrichtung für ein Fahrzeug mit einem hydrodynamischen Retarder und mit einer Trennkupplung |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2750009A (en) * | 1951-11-17 | 1956-06-12 | Foote Bros Gear And Machine Co | Hydro-kinetic braking systems |
US2963118A (en) * | 1956-02-02 | 1960-12-06 | Thompson Ramo Wooldridge Inc | Hydrodynamic brake system |
FR1548368A (pt) * | 1967-07-28 | 1968-12-06 | ||
US3526304A (en) * | 1968-11-29 | 1970-09-01 | Caterpillar Tractor Co | Control system for converter lock-up clutch and retarders |
DE2016711C3 (de) * | 1970-04-08 | 1980-06-12 | Daimler-Benz Ag, 7000 Stuttgart | Einrichtung zur Entlastung und Sicherung von und Wellendichtungen bei hydrodynamischen Bremsen (Retardern) für Fahrzeuge, insbesondere für Kraftfahrzeuge |
DE2102078A1 (de) * | 1971-01-16 | 1972-07-27 | Daimler-Benz AG, 700 Stuttgart | Hydrodynamischer Retarder für Fahrzeuge, insbesondere Kraftfahrzeuge |
FR2185526B1 (pt) * | 1972-05-26 | 1976-10-29 | Labavia | |
DE2710927A1 (de) * | 1977-03-12 | 1978-09-14 | Daimler Benz Ag | Hydrodynamischer retarder fuer fahrzeuge, insbesondere fuer kraftfahrzeuge |
US4480728A (en) * | 1982-11-15 | 1984-11-06 | General Motors Corporation | Retarder brake control |
DE69430064T2 (de) * | 1994-12-12 | 2002-10-10 | Philip Morris Products S.A., Neuchatel | Verfahren und Vorrichtung zum Vorbereiten des Öffnens eines Bahnwickels |
DE4445024A1 (de) * | 1994-12-16 | 1995-06-08 | Voith Turbo Kg | Antriebseinheit |
ATE204237T1 (de) * | 1994-12-16 | 2001-09-15 | Voith Turbo Kg | Antriebseinheit |
EP0794326A1 (de) * | 1996-03-08 | 1997-09-10 | Voith Turbo GmbH & Co. KG | Antriebseinheit mit einem Motor und einem Retarder |
US6561324B2 (en) * | 1996-03-08 | 2003-05-13 | Voith Turbo Gmbh & Co. Kg | Drive unit including a motor and a retarder |
DE19616427C2 (de) * | 1996-04-25 | 1997-08-28 | Voith Turbo Kg | Antriebseinheit mit einem Motor und einem Retarder |
DE19641559A1 (de) * | 1996-10-09 | 1998-04-16 | Voith Turbo Kg | Antriebseinheit mit thermisch geregelter Wasserpumpe |
DE19643079A1 (de) * | 1996-10-18 | 1998-04-23 | Voith Turbo Kg | Bremsmomentenanpassung eines Primärsystems in Abhängigkeit von der Getriebegangstellung |
AU5756898A (en) * | 1997-02-06 | 1998-08-26 | Voith Turbo Gmbh & Co. Kg | Hydrodynamic retarder with an axially displaceable stator |
DE10242736A1 (de) * | 2002-09-13 | 2004-03-18 | Voith Turbo Gmbh & Co. Kg | Antriebseinheit mit einem Retarder |
-
2002
- 2002-09-13 DE DE10242736A patent/DE10242736A1/de not_active Withdrawn
-
2003
- 2003-09-15 WO PCT/EP2003/010249 patent/WO2004026651A1/de active IP Right Grant
- 2003-09-15 BR BR0314279-5A patent/BR0314279A/pt not_active Application Discontinuation
- 2003-09-15 DE DE50301956T patent/DE50301956D1/de not_active Expired - Lifetime
- 2003-09-15 RU RU2005126946/11A patent/RU2314218C2/ru not_active IP Right Cessation
- 2003-09-15 WO PCT/EP2003/010250 patent/WO2004026652A1/de active IP Right Grant
- 2003-09-15 RU RU2005110934/11A patent/RU2314946C2/ru not_active IP Right Cessation
- 2003-09-15 AT AT03750547T patent/ATE312739T1/de not_active IP Right Cessation
- 2003-09-15 DE DE50302920T patent/DE50302920D1/de not_active Expired - Lifetime
- 2003-09-15 AU AU2003270197A patent/AU2003270197A1/en not_active Abandoned
- 2003-09-15 KR KR1020057004191A patent/KR20050057303A/ko active IP Right Grant
- 2003-09-15 KR KR1020057000598A patent/KR100644295B1/ko not_active IP Right Cessation
- 2003-09-15 US US10/527,489 patent/US20050269177A1/en not_active Abandoned
- 2003-09-15 EP EP03750547A patent/EP1536996B1/de not_active Expired - Lifetime
- 2003-09-15 AU AU2003271608A patent/AU2003271608A1/en not_active Abandoned
- 2003-09-15 JP JP2004537090A patent/JP2005537991A/ja active Pending
- 2003-09-15 CN CNB038241587A patent/CN100411924C/zh not_active Expired - Lifetime
- 2003-09-15 US US10/527,262 patent/US20060090971A1/en not_active Abandoned
- 2003-09-15 JP JP2004537089A patent/JP2006502900A/ja active Pending
- 2003-09-15 EP EP03753415A patent/EP1565365B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1536996A1 (de) | 2005-06-08 |
JP2005537991A (ja) | 2005-12-15 |
KR20050058324A (ko) | 2005-06-16 |
DE50302920D1 (de) | 2006-05-18 |
RU2005110934A (ru) | 2005-09-20 |
WO2004026651A1 (de) | 2004-04-01 |
ATE312739T1 (de) | 2005-12-15 |
RU2314946C2 (ru) | 2008-01-20 |
EP1565365B1 (de) | 2006-04-05 |
CN100411924C (zh) | 2008-08-20 |
RU2005126946A (ru) | 2006-01-27 |
US20060090971A1 (en) | 2006-05-04 |
KR20050057303A (ko) | 2005-06-16 |
EP1565365A1 (de) | 2005-08-24 |
US20050269177A1 (en) | 2005-12-08 |
KR100644295B1 (ko) | 2006-11-10 |
WO2004026652A1 (de) | 2004-04-01 |
AU2003271608A1 (en) | 2004-04-08 |
DE10242736A1 (de) | 2004-03-18 |
EP1536996B1 (de) | 2005-12-14 |
CN1688468A (zh) | 2005-10-26 |
DE50301956D1 (de) | 2006-01-19 |
RU2314218C2 (ru) | 2008-01-10 |
AU2003270197A1 (en) | 2004-04-08 |
JP2006502900A (ja) | 2006-01-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
B11B | Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements |