JPS5831441U - variable speed fluid coupling - Google Patents

variable speed fluid coupling

Info

Publication number
JPS5831441U
JPS5831441U JP12524681U JP12524681U JPS5831441U JP S5831441 U JPS5831441 U JP S5831441U JP 12524681 U JP12524681 U JP 12524681U JP 12524681 U JP12524681 U JP 12524681U JP S5831441 U JPS5831441 U JP S5831441U
Authority
JP
Japan
Prior art keywords
fluid coupling
variable speed
speed fluid
amount
calculates
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
JP12524681U
Other languages
Japanese (ja)
Inventor
宮下　明己
安江　重光
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 JP12524681U priority Critical patent/JPS5831441U/en
Publication of JPS5831441U publication Critical patent/JPS5831441U/en
Pending legal-status Critical Current

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  • Control Of Temperature (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は従来の可変速流体子の概略系統図、第２図は本
考案の可変速流体継手の概略系統を示す図である。 ３・・・入力軸、８・・・入力軸、１１・・・ずくい管
、１８・・・電動機、１９・・・ファン、２１・・・制
御装置、２２・・・インターフェース部、２３・・・演
算部、２４′・・・記憶部、２５・・・制御部、２６・
・・流量側御弁。FIG. 1 is a schematic system diagram of a conventional variable speed fluid child, and FIG. 2 is a diagram showing a schematic system of a variable speed fluid coupling according to the present invention. 3... Input shaft, 8... Input shaft, 11... Drop tube, 18... Electric motor, 19... Fan, 21... Control device, 22... Interface unit, 23... ...Arithmetic section, 24'...Storage section, 25...Control section, 26.
...Flow rate side control valve.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 流体継手内の作動油量をすくい管位置を変え、出力軸回
転数を制御し、かつ作動室内で発生ずる損失動力を複数
のファンで冷却する油冷却器を具えた可変速流体継手に
おいて、前記出力軸回転数を検出することにより損失熱
量の演算をし、最適作動油量および、油冷却器ファンモ
ータの最適運転台数の演算をする制御装置を具えたこと
を特徴とする可変速流体継手。In the variable speed fluid coupling equipped with an oil cooler that controls the output shaft rotation speed by changing the position of the scoop pipe to change the amount of hydraulic oil in the fluid coupling, and cools the power loss generated in the working chamber with a plurality of fans, A variable speed fluid coupling characterized by comprising a control device that calculates the amount of heat loss by detecting the output shaft rotation speed, and calculates the optimum amount of hydraulic oil and the optimum number of operating oil cooler fan motors.
JP12524681U 1981-08-26 1981-08-26 variable speed fluid coupling Pending JPS5831441U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12524681U JPS5831441U (en) 1981-08-26 1981-08-26 variable speed fluid coupling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12524681U JPS5831441U (en) 1981-08-26 1981-08-26 variable speed fluid coupling

Publications (1)

Publication Number Publication Date
JPS5831441U true JPS5831441U (en) 1983-03-01

Family

ID=29919091

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12524681U Pending JPS5831441U (en) 1981-08-26 1981-08-26 variable speed fluid coupling

Country Status (1)

Country Link
JP (1) JPS5831441U (en)

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