JPS57192632A - Fluid coupling - Google Patents

Fluid coupling

Info

Publication number
JPS57192632A
JPS57192632A JP7685681A JP7685681A JPS57192632A JP S57192632 A JPS57192632 A JP S57192632A JP 7685681 A JP7685681 A JP 7685681A JP 7685681 A JP7685681 A JP 7685681A JP S57192632 A JPS57192632 A JP S57192632A
Authority
JP
Japan
Prior art keywords
rotate
storage chamber
chamber
cover member
consequently
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP7685681A
Other languages
Japanese (ja)
Inventor
Akira Torii
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Astemo Ltd
Original Assignee
Atsugi Motor Parts Co Ltd
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 Atsugi Motor Parts Co Ltd filed Critical Atsugi Motor Parts Co Ltd
Priority to JP7685681A priority Critical patent/JPS57192632A/en
Publication of JPS57192632A publication Critical patent/JPS57192632A/en
Pending legal-status Critical Current

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
    • F16D35/02—Fluid clutches in which the clutching is predominantly obtained by fluid adhesion with rotary working chambers and rotary reservoirs, e.g. in one coupling part
    • F16D35/021—Fluid clutches in which the clutching is predominantly obtained by fluid adhesion with rotary working chambers and rotary reservoirs, e.g. in one coupling part actuated by valves
    • F16D35/023—Fluid clutches in which the clutching is predominantly obtained by fluid adhesion with rotary working chambers and rotary reservoirs, e.g. in one coupling part actuated by valves the valve being actuated by a bimetallic coil

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)

Abstract

PURPOSE:To lower the idling speed sufficiently while to reduce the power consumption, by arranging a piston coupled to the ambient temperature reactive member slidably in the storage chamber for the operating fluid thereby making the volume in the storge chamber variable. CONSTITUTION:Upon the lowering of the ambient temperature, a bymetal 12 having the outercircumferential end section secured to the cover member 5 will react to rotate the crank pin 13 clockwise thus to move the piston in the circumferential direction. Consequently the volume of the storage chamber 10 will increase and the fluid in the operating chamber 9 will return through a conduction hole 8a made in the partition board into the storage chamber 10. Consequently the flow in the shearing space S will reduce thereby differential speed between the input member 2, body member 3 and a cover member 5 will increase to rotate the body member 3, cover member 5 and the fan plate 16 secured to said member 5 will rotate idlely.
JP7685681A 1981-05-21 1981-05-21 Fluid coupling Pending JPS57192632A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7685681A JPS57192632A (en) 1981-05-21 1981-05-21 Fluid coupling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7685681A JPS57192632A (en) 1981-05-21 1981-05-21 Fluid coupling

Publications (1)

Publication Number Publication Date
JPS57192632A true JPS57192632A (en) 1982-11-26

Family

ID=13617288

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7685681A Pending JPS57192632A (en) 1981-05-21 1981-05-21 Fluid coupling

Country Status (1)

Country Link
JP (1) JPS57192632A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4913273A (en) * 1988-09-19 1990-04-03 Household Manufacturing, Inc. Fluid shear coupling apparatus having a modulating valve with a movable aperture
FR2838171A1 (en) * 2002-03-29 2003-10-10 Usui Kokusai Sangyo Kk FLUID COUPLING TEMPERATURE CONTROL

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5576226A (en) * 1978-12-01 1980-06-09 Toyota Motor Corp Fluid coupling device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5576226A (en) * 1978-12-01 1980-06-09 Toyota Motor Corp Fluid coupling device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4913273A (en) * 1988-09-19 1990-04-03 Household Manufacturing, Inc. Fluid shear coupling apparatus having a modulating valve with a movable aperture
FR2838171A1 (en) * 2002-03-29 2003-10-10 Usui Kokusai Sangyo Kk FLUID COUPLING TEMPERATURE CONTROL

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