JPS5572925A - Control device for working oil temperature of hydraulic joint - Google Patents

Control device for working oil temperature of hydraulic joint

Info

Publication number
JPS5572925A
JPS5572925A JP14421578A JP14421578A JPS5572925A JP S5572925 A JPS5572925 A JP S5572925A JP 14421578 A JP14421578 A JP 14421578A JP 14421578 A JP14421578 A JP 14421578A JP S5572925 A JPS5572925 A JP S5572925A
Authority
JP
Japan
Prior art keywords
temperature
oil
comparator
flow
detector
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
JP14421578A
Other languages
English (en)
Inventor
Yoshiaki Nakauchi
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 JP14421578A priority Critical patent/JPS5572925A/ja
Publication of JPS5572925A publication Critical patent/JPS5572925A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Lifting Devices For Agricultural Implements (AREA)
  • Fluid-Pressure Circuits (AREA)
JP14421578A 1978-11-24 1978-11-24 Control device for working oil temperature of hydraulic joint Pending JPS5572925A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14421578A JPS5572925A (en) 1978-11-24 1978-11-24 Control device for working oil temperature of hydraulic joint

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14421578A JPS5572925A (en) 1978-11-24 1978-11-24 Control device for working oil temperature of hydraulic joint

Publications (1)

Publication Number Publication Date
JPS5572925A true JPS5572925A (en) 1980-06-02

Family

ID=15356907

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14421578A Pending JPS5572925A (en) 1978-11-24 1978-11-24 Control device for working oil temperature of hydraulic joint

Country Status (1)

Country Link
JP (1) JPS5572925A (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5857521A (ja) * 1981-09-30 1983-04-05 Hitachi Ltd 可変速流体継手の作動油制御装置
JPS6365822U (ja) * 1986-10-20 1988-04-30
JPH02245523A (ja) * 1989-03-17 1990-10-01 Hitachi Ltd 可変速流体変速機

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5857521A (ja) * 1981-09-30 1983-04-05 Hitachi Ltd 可変速流体継手の作動油制御装置
JPS6365822U (ja) * 1986-10-20 1988-04-30
JPH0526265Y2 (ja) * 1986-10-20 1993-07-02
JPH02245523A (ja) * 1989-03-17 1990-10-01 Hitachi Ltd 可変速流体変速機

Similar Documents

Publication Publication Date Title
JPS5572925A (en) Control device for working oil temperature of hydraulic joint
JPS5433990A (en) Constant flow contorllor of batch system
DE3375938D1 (en) Signal valve for pressure compensated system
JPS53323A (en) Exhaust circulation control system
JPS53148638A (en) Detector for operation of engine oil pump
JPS5436993A (en) Oil leakage detecting element
JPS51124986A (en) Leak detector in a closed pipe line
JPS5430501A (en) Suction pressure detector of slurry pump
JPS52109656A (en) Control equipment for dryer
JPS549371A (en) Directional and flow control valve with pressure compensation
JPS5297090A (en) Disconnection and contact failure detector of detecting potentiometer in automatic control
JPS5289777A (en) Fluid controlling device
JPS5436434A (en) Oil supply stop alarm device
JPS5366002A (en) Automatic pump operation control device
JPS5540920A (en) Pressure measurement unit
JPS54156905A (en) Controller of steam turbine
JPS53122119A (en) Pump automatic operation device
JPS53138503A (en) Inducer-loaded pump
JPS56134676A (en) Fluid pressure control valve device
JPS57125360A (en) Device for detecting connection in electronic unit
JPS5746121A (en) Liquid level detector
JPS5343194A (en) Detector for natrium leakage
JPS5334097A (en) Valve control device for liquid sodium
JPS536957A (en) Dryer control device
JPS5481405A (en) Main steam pressure setting circuit for steam power plant