JPS57167532A - Operating oil control system for variable speed fluid joint - Google Patents

Operating oil control system for variable speed fluid joint

Info

Publication number
JPS57167532A
JPS57167532A JP5318681A JP5318681A JPS57167532A JP S57167532 A JPS57167532 A JP S57167532A JP 5318681 A JP5318681 A JP 5318681A JP 5318681 A JP5318681 A JP 5318681A JP S57167532 A JPS57167532 A JP S57167532A
Authority
JP
Japan
Prior art keywords
operating oil
amount
detecting
accordance
specific gravity
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
JP5318681A
Other languages
Japanese (ja)
Inventor
Shigeru Toida
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 Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP5318681A priority Critical patent/JPS57167532A/en
Publication of JPS57167532A publication Critical patent/JPS57167532A/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
    • F16D33/00—Rotary fluid couplings or clutches of the hydrokinetic type
    • F16D33/06—Rotary fluid couplings or clutches of the hydrokinetic type controlled by changing the amount of liquid in the working circuit
    • F16D33/08—Rotary fluid couplings or clutches of the hydrokinetic type controlled by changing the amount of liquid in the working circuit by devices incorporated in the fluid coupling, with or without remote control

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Positive-Displacement Air Blowers (AREA)

Abstract

PURPOSE:To improve an efficiency and prevent the operating oil from the deterioration thereof by a method wherein the amount of the operating oil is controlled in accordance with the revolving number of an output shaft and the air content of the operating oil. CONSTITUTION:A control mechanism 9 for the amount of the operating oil is consisting of a specific gravity meter 10, detecting the specific gravity of the operating oil discharged from an oil feeding pump 8, a revolving number detector 11, detecting the revolving numbe of the output shaft 4, a flow meter 12, detecting the flow amount of the operating oil containing the air, and a control section 14, equipped with a control valve 13 controlling the amount of the operating oil, a computor or the like. A detecting signal A corresponding to the value of the specific gravity of the operating oil detected by the specific gravity meter 10, a detecting signal B in accordance with the revolving number detected by the revolving number detector 11 and a detecting signal C in accordance with the flow amount detected by the flow meter 12 are inputted into the control section 14, whereby, the control section 14 operates a power loss and an apparent amount of the operating oil containing the air and outputs a control signal D in accordance with the amount of the operating oil to the control valve 13.
JP5318681A 1981-04-10 1981-04-10 Operating oil control system for variable speed fluid joint Pending JPS57167532A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5318681A JPS57167532A (en) 1981-04-10 1981-04-10 Operating oil control system for variable speed fluid joint

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5318681A JPS57167532A (en) 1981-04-10 1981-04-10 Operating oil control system for variable speed fluid joint

Publications (1)

Publication Number Publication Date
JPS57167532A true JPS57167532A (en) 1982-10-15

Family

ID=12935838

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5318681A Pending JPS57167532A (en) 1981-04-10 1981-04-10 Operating oil control system for variable speed fluid joint

Country Status (1)

Country Link
JP (1) JPS57167532A (en)

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