JPS57177430A - Thermosensitive fan coupling using fluid - Google Patents

Thermosensitive fan coupling using fluid

Info

Publication number
JPS57177430A
JPS57177430A JP6078481A JP6078481A JPS57177430A JP S57177430 A JPS57177430 A JP S57177430A JP 6078481 A JP6078481 A JP 6078481A JP 6078481 A JP6078481 A JP 6078481A JP S57177430 A JPS57177430 A JP S57177430A
Authority
JP
Japan
Prior art keywords
fan
thermosensitive
oil sump
oil
plate
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.)
Granted
Application number
JP6078481A
Other languages
Japanese (ja)
Other versions
JPS6321047B2 (en
Inventor
Yuichi Ono
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.)
Usui Kokusai Sangyo Kaisha Ltd
Original Assignee
Usui Kokusai Sangyo Kaisha 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 Usui Kokusai Sangyo Kaisha Ltd filed Critical Usui Kokusai Sangyo Kaisha Ltd
Priority to JP6078481A priority Critical patent/JPS57177430A/en
Publication of JPS57177430A publication Critical patent/JPS57177430A/en
Publication of JPS6321047B2 publication Critical patent/JPS6321047B2/ja
Granted 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
    • F16D35/022—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 strip

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Details Of Gearings (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

PURPOSE:To prevent an abrupt rise of the rotation of a fan immediately after the start of engine in a thermosensitive fan coupling device using fluid, which is suitable to be used as a fan for cooling internal combustion engine, by checking the oil in an oil sump from flowing out to the torque transmission chamber side naturally at the time of out of rotation by means of provision of a partition wall having a groove. CONSTITUTION:The sealed inside of a thermosensitive fan coupling device using fluid composed of a cover 3 and a case 2 provided with fan fixing bolt holes 18, 18' is divided into an oil sump 6 and a transmission chamber 4 with a partition plate 5. In this oil sump 6, a valve member 8 is fitted working in compliance with the action of a thermosensitive substance 10, and a driving disc 7 is installed in said torque transmission chamber 4. In this arrangement, a partition wall 16 having a feed hole 15 is interposed and fixed between the partition plate 5 and the mating wall surface to it in the driving disc 7. The feed hole 15 and the outflowing adjustment hole 5' on the plate 5 are so arranged that either of them shall be situated on the oil surface in the oil sump 6 however the rotational stopping condition is. The mating surface of the partition wall 6 to the plate 5 is provided with a groove which shall connect the hole 5' with the one 15.
JP6078481A 1981-04-22 1981-04-22 Thermosensitive fan coupling using fluid Granted JPS57177430A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6078481A JPS57177430A (en) 1981-04-22 1981-04-22 Thermosensitive fan coupling using fluid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6078481A JPS57177430A (en) 1981-04-22 1981-04-22 Thermosensitive fan coupling using fluid

Publications (2)

Publication Number Publication Date
JPS57177430A true JPS57177430A (en) 1982-11-01
JPS6321047B2 JPS6321047B2 (en) 1988-05-02

Family

ID=13152257

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6078481A Granted JPS57177430A (en) 1981-04-22 1981-04-22 Thermosensitive fan coupling using fluid

Country Status (1)

Country Link
JP (1) JPS57177430A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63152732A (en) * 1986-12-16 1988-06-25 Usui Internatl Ind Co Ltd Temperature sensing fluid type fan coupling device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02175180A (en) * 1988-12-27 1990-07-06 Nec Corp Ink ribbon cartridge

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63152732A (en) * 1986-12-16 1988-06-25 Usui Internatl Ind Co Ltd Temperature sensing fluid type fan coupling device

Also Published As

Publication number Publication date
JPS6321047B2 (en) 1988-05-02

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