SE9801422L - Cooling and heating device for vehicles - Google Patents

Cooling and heating device for vehicles

Info

Publication number
SE9801422L
SE9801422L SE9801422A SE9801422A SE9801422L SE 9801422 L SE9801422 L SE 9801422L SE 9801422 A SE9801422 A SE 9801422A SE 9801422 A SE9801422 A SE 9801422A SE 9801422 L SE9801422 L SE 9801422L
Authority
SE
Sweden
Prior art keywords
viscous fluid
driving shaft
fluid coupling
refrigerant compressor
input shaft
Prior art date
Application number
SE9801422A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE9801422D0 (en
SE515013C2 (en
Inventor
Takahiro Moroi
Takashi Ban
Original Assignee
Toyoda Automatic Loom Works
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 Toyoda Automatic Loom Works filed Critical Toyoda Automatic Loom Works
Publication of SE9801422D0 publication Critical patent/SE9801422D0/en
Publication of SE9801422L publication Critical patent/SE9801422L/en
Publication of SE515013C2 publication Critical patent/SE515013C2/en

Links

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
    • F16D35/00—Fluid clutches in which the clutching is predominantly obtained by fluid adhesion
    • 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
    • B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
    • B60H1/00814—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation
    • B60H1/00878—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation the components being temperature regulating devices
    • B60H1/00885—Controlling the flow of heating or cooling liquid, e.g. valves or pumps
    • 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
    • B60H1/14—Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant otherwise than from cooling liquid of the plant, e.g. heat from the grease oil, the brakes, the transmission unit
    • 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
    • B60H1/32—Cooling devices
    • B60H1/3204—Cooling devices using compression
    • B60H1/3222—Cooling devices using compression characterised by the compressor driving arrangements, e.g. clutches, transmissions or multiple drives
    • 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
    • F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
    • F04B27/08—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis
    • F04B27/0873—Component parts, e.g. sealings; Manufacturing or assembly thereof
    • F04B27/0895—Component parts, e.g. sealings; Manufacturing or assembly thereof driving means
    • 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
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/06—Cooling; Heating; Prevention of freezing
    • F04B39/064—Cooling by a cooling jacket in the pump casing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Air-Conditioning For Vehicles (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Compressor (AREA)

Abstract

PROBLEM TO BE SOLVED: To reduce cost of bearings, etc., of a refrigerant compressor, and prevent early degradation of a viscous fluid in a viscous fluid coupling. SOLUTION: The heating device is provided with a refrigerant compressor 2, an input shaft 14 coupled to an engine, a viscous fluid coupling 1 for connecting the input shaft 14 to a driving shaft 17 of the refrigerant compressor 2 through viscous fluid, a restraining means for selectively restraining the rotation of the driving shaft 17, and a heat exchanging mechanism (water jacket FW, RW) functioning by heat energy generated in the viscous fluid coupling 1 based on the relative rotational motion between the restrained driving shaft 17 and the input shaft 14. The viscous fluid coupling 1 is provided with a viscous fluid quantity adjusting means 20 which is capable of adjusting the quantity of viscous fluid in an operating chamber 11 of the viscous fluid coupling 1 in order to change torque to be transmitted to the driving shaft 17 to make the number of revolutions of the driving shaft, therefore the capacity of the refrigerant compressor 2 variable, and to change the quantity of generated heat energy to make the capacity of the heat exchanging mechanism variable.
SE9801422A 1997-05-23 1998-04-23 Cooling and heating device for vehicles SE515013C2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9133476A JPH10324144A (en) 1997-05-23 1997-05-23 Vehicular air conditioning device

Publications (3)

Publication Number Publication Date
SE9801422D0 SE9801422D0 (en) 1998-04-23
SE9801422L true SE9801422L (en) 1998-11-24
SE515013C2 SE515013C2 (en) 2001-05-28

Family

ID=15105679

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9801422A SE515013C2 (en) 1997-05-23 1998-04-23 Cooling and heating device for vehicles

Country Status (4)

Country Link
JP (1) JPH10324144A (en)
KR (1) KR19980086995A (en)
DE (1) DE19822615C2 (en)
SE (1) SE515013C2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10106243A1 (en) 2001-01-31 2002-08-01 Behr Gmbh & Co Regulating compressor of refrigerant circuit of air conditioning system of motor vehicle with which instantaneous torque is determined and compared with specified max. limiting torque and compressor is controlled depending on comparison
DE112014003539A5 (en) * 2013-07-31 2016-05-04 Schaeffler Technologies AG & Co. KG VEHICLE WITH PULLEY AND STAND-LEVELING
JP6406036B2 (en) * 2015-01-29 2018-10-17 株式会社デンソー Electric compressor

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3276009B2 (en) * 1991-07-02 2002-04-22 株式会社豊田自動織機 Vehicle air conditioner

Also Published As

Publication number Publication date
KR19980086995A (en) 1998-12-05
DE19822615A1 (en) 1998-12-24
DE19822615C2 (en) 2000-01-27
SE9801422D0 (en) 1998-04-23
JPH10324144A (en) 1998-12-08
SE515013C2 (en) 2001-05-28

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Legal Events

Date Code Title Description
NUG Patent has lapsed