BR112016013757B1 - Dispositivo retardador hidrodinâmico, método para sua operação e veículo - Google Patents

Dispositivo retardador hidrodinâmico, método para sua operação e veículo Download PDF

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Publication number
BR112016013757B1
BR112016013757B1 BR112016013757-4A BR112016013757A BR112016013757B1 BR 112016013757 B1 BR112016013757 B1 BR 112016013757B1 BR 112016013757 A BR112016013757 A BR 112016013757A BR 112016013757 B1 BR112016013757 B1 BR 112016013757B1
Authority
BR
Brazil
Prior art keywords
workspace
transmission system
retarding device
working medium
negative pressure
Prior art date
Application number
BR112016013757-4A
Other languages
English (en)
Portuguese (pt)
Other versions
BR112016013757A2 (https=
Inventor
Mikael Sannelius
Original Assignee
Scania Cv Ab
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Scania Cv Ab filed Critical Scania Cv Ab
Publication of BR112016013757A2 publication Critical patent/BR112016013757A2/pt
Publication of BR112016013757B1 publication Critical patent/BR112016013757B1/pt

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Classifications

    • 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
    • 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
    • B60T1/00—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles
    • B60T1/02—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels
    • B60T1/08—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels using fluid or powdered medium
    • B60T1/087—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels using fluid or powdered medium in hydrodynamic, i.e. non-positive displacement, retarders
    • 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

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Transportation (AREA)
  • General Engineering & Computer Science (AREA)
  • Transmission Of Braking Force In Braking Systems (AREA)
  • Braking Arrangements (AREA)
BR112016013757-4A 2014-02-19 2015-02-16 Dispositivo retardador hidrodinâmico, método para sua operação e veículo BR112016013757B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE1450192A SE538097C2 (sv) 2014-02-19 2014-02-19 Hydrodynamisk retarderanordning, förfarande för dess använding jämte fordon
SE1450192-8 2014-02-19
PCT/SE2015/050178 WO2015126314A1 (en) 2014-02-19 2015-02-16 Hydrodynamic retarder device, method for its use and vehicle

Publications (2)

Publication Number Publication Date
BR112016013757A2 BR112016013757A2 (https=) 2017-08-08
BR112016013757B1 true BR112016013757B1 (pt) 2022-08-23

Family

ID=53878667

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112016013757-4A BR112016013757B1 (pt) 2014-02-19 2015-02-16 Dispositivo retardador hidrodinâmico, método para sua operação e veículo

Country Status (4)

Country Link
EP (1) EP3107778B1 (https=)
BR (1) BR112016013757B1 (https=)
SE (1) SE538097C2 (https=)
WO (1) WO2015126314A1 (https=)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105697597A (zh) * 2016-03-01 2016-06-22 宁波华盛联合制动科技有限公司 用于液力缓速器的稳压装置
CN105697610B (zh) * 2016-03-01 2019-04-19 宁波华盛联合制动科技有限公司 一种用于精确传感液力缓速器油温的壳体结构
CN105697602A (zh) * 2016-03-01 2016-06-22 宁波华盛联合制动科技有限公司 用于液力缓速器稳压阀的油气分离装置
CN105697599A (zh) * 2016-03-01 2016-06-22 宁波华盛联合制动科技有限公司 液力缓速器的主轴结构
CN105673733A (zh) * 2016-03-01 2016-06-15 宁波华盛联合制动科技有限公司 液力缓速器的油封润滑结构
CN105697596A (zh) * 2016-03-01 2016-06-22 宁波华盛联合制动科技有限公司 一种液力缓速器轴承的安装结构
CN105697601B (zh) * 2016-03-01 2019-04-05 宁波华盛联合制动科技有限公司 用于液力缓速器的油气旋转分离装置
DE102018112531A1 (de) * 2018-05-25 2019-11-28 Voith Patent Gmbh Hydrodynamische Kupplung, insbesondere für eine Pump- oder Kompressorstation
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 (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2287130A (en) * 1941-02-26 1942-06-23 Parkersburg Rig & Reed Company Hydrodynamic brake mechanism
DE10118856A1 (de) * 2001-04-18 2002-10-24 Zahnradfabrik Friedrichshafen Bremsanlage mit einem Retarder
DE10133342A1 (de) * 2001-07-12 2003-01-30 Voith Turbo Kg Verfahren zur beschleunigten Entleerung eines hydrodynamischen Retarders und hydrodynamischer Retarder
DE10242736A1 (de) * 2002-09-13 2004-03-18 Voith Turbo Gmbh & Co. Kg Antriebseinheit mit einem Retarder
DE102006021331A1 (de) * 2006-05-05 2007-11-15 Voith Turbo Gmbh & Co. Kg Hydrodynamische Maschine
DE102007029018A1 (de) * 2007-06-23 2009-01-02 Voith Patent Gmbh Hydrodynamische Maschine
DE102009016817B4 (de) * 2009-04-09 2010-11-25 Voith Patent Gmbh Verfahren zum Einstellen eines exakten Füllstandes des Kühlmediums in einem Fahrzeugkühlkreislauf
DE102010010222A1 (de) * 2010-03-03 2011-09-08 Voith Patent Gmbh Hydrodynamischer Retarder und Verfahren zum Betreiben eines hydrodynamischen Retarders
DE102011107288A1 (de) * 2011-07-06 2013-01-10 Voith Patent Gmbh Verfahren zum Begrenzen der maximal abrufbaren Bremsleistung eines hydrodynamischen Retarders

Also Published As

Publication number Publication date
SE1450192A1 (sv) 2015-08-20
EP3107778B1 (en) 2019-01-02
EP3107778A4 (en) 2017-12-20
BR112016013757A2 (https=) 2017-08-08
SE538097C2 (sv) 2016-03-01
EP3107778A1 (en) 2016-12-28
WO2015126314A1 (en) 2015-08-27

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B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

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B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

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B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2867 DE 16-12-2025 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.