SE9701876L - Procedure and arrangement for heating a retarded motor vehicle - Google Patents

Procedure and arrangement for heating a retarded motor vehicle

Info

Publication number
SE9701876L
SE9701876L SE9701876A SE9701876A SE9701876L SE 9701876 L SE9701876 L SE 9701876L SE 9701876 A SE9701876 A SE 9701876A SE 9701876 A SE9701876 A SE 9701876A SE 9701876 L SE9701876 L SE 9701876L
Authority
SE
Sweden
Prior art keywords
motor vehicle
heating
procedure
arrangement
control unit
Prior art date
Application number
SE9701876A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE507451C2 (en
SE9701876D0 (en
Inventor
Lars-Gunnar Hedstroem
Sven-Anders Melin
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
Priority to SE9701876A priority Critical patent/SE9701876L/en
Publication of SE9701876D0 publication Critical patent/SE9701876D0/en
Priority to PCT/SE1998/000919 priority patent/WO1998052783A1/en
Priority to DE19880762T priority patent/DE19880762B4/en
Publication of SE507451C2 publication Critical patent/SE507451C2/en
Publication of SE9701876L publication Critical patent/SE9701876L/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/02—Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant
    • B60H1/03—Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant and from a source other than the propulsion plant

Abstract

A motor vehicle is provided with a hydraulic retarder (5) which during vehicle operation is cooled by the engine coolant and thereby heats the latter. The vehicle's air-conditioning system (19) can via a control unit (9) for the retarder cause the latter to be switched on for heating purposes when the coolant temperature is too low to meet the heat requirement of the air-conditioning system at the time. The control unit decides whether and when switching on can take place.
SE9701876A 1997-05-21 1997-05-21 Procedure and arrangement for heating a retarded motor vehicle SE9701876L (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE9701876A SE9701876L (en) 1997-05-21 1997-05-21 Procedure and arrangement for heating a retarded motor vehicle
PCT/SE1998/000919 WO1998052783A1 (en) 1997-05-21 1998-05-18 Method and arrangement for heating a motor vehicle provided with a retarder
DE19880762T DE19880762B4 (en) 1997-05-21 1998-05-18 Method and arrangement for heating a motor vehicle provided with a retarder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9701876A SE9701876L (en) 1997-05-21 1997-05-21 Procedure and arrangement for heating a retarded motor vehicle

Publications (3)

Publication Number Publication Date
SE9701876D0 SE9701876D0 (en) 1997-05-21
SE507451C2 SE507451C2 (en) 1998-06-08
SE9701876L true SE9701876L (en) 1998-06-08

Family

ID=20407010

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9701876A SE9701876L (en) 1997-05-21 1997-05-21 Procedure and arrangement for heating a retarded motor vehicle

Country Status (3)

Country Link
DE (1) DE19880762B4 (en)
SE (1) SE9701876L (en)
WO (1) WO1998052783A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006014944A1 (en) * 2006-03-31 2007-10-04 Daimlerchrysler Ag Heating method for motor vehicle, provides heat-exchange between converter fluid and heating fluid via converter coupling slip-drive
DE102017003441A1 (en) * 2017-04-08 2018-10-11 Man Truck & Bus Ag Braking resistor for the realization of an additional heater
DE102020207028A1 (en) 2020-06-04 2021-12-09 Mahle International Gmbh Pump unit

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2756348A1 (en) * 1977-12-17 1979-06-28 Daimler Benz Ag Air conditioning plant for car - operates with cooling cycle powered by absorption type circuit
FR2502694B1 (en) * 1981-03-24 1987-06-05 Labavia IMPROVEMENTS TO THERMAL REGULATION CIRCUITS OF VEHICLES EQUIPPED WITH AN ELECTRIC RETARDER
DE3147468A1 (en) * 1981-12-01 1982-12-09 Daimler-Benz Ag, 7000 Stuttgart Heater in the cooling water circuit of an internal combustion engine for a motor vehicle
DE3241835C1 (en) * 1982-11-12 1984-02-16 Daimler-Benz Ag, 7000 Stuttgart Hydrodynamic device
DE3301560C1 (en) * 1983-01-19 1984-04-05 Daimler-Benz Ag, 7000 Stuttgart Control of the heating power of a hydrodynamic brake

Also Published As

Publication number Publication date
DE19880762T1 (en) 1999-08-05
WO1998052783A1 (en) 1998-11-26
DE19880762B4 (en) 2007-02-01
SE507451C2 (en) 1998-06-08
SE9701876D0 (en) 1997-05-21

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