JPS5617791A - Cooling method for hydraulic fluid in hydraulically propelled ship - Google Patents

Cooling method for hydraulic fluid in hydraulically propelled ship

Info

Publication number
JPS5617791A
JPS5617791A JP9402079A JP9402079A JPS5617791A JP S5617791 A JPS5617791 A JP S5617791A JP 9402079 A JP9402079 A JP 9402079A JP 9402079 A JP9402079 A JP 9402079A JP S5617791 A JPS5617791 A JP S5617791A
Authority
JP
Japan
Prior art keywords
hydraulic fluid
motor
hydraulic
drain
oil
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
JP9402079A
Other languages
Japanese (ja)
Inventor
Yasuhiro Tada
Yasuhiro Nishimoto
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.)
KURE DAIYA KK
KURE DIA KK
Original Assignee
KURE DAIYA KK
KURE DIA KK
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 KURE DAIYA KK, KURE DIA KK filed Critical KURE DAIYA KK
Priority to JP9402079A priority Critical patent/JPS5617791A/en
Publication of JPS5617791A publication Critical patent/JPS5617791A/en
Pending legal-status Critical Current

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  • Fluid-Pressure Circuits (AREA)

Abstract

PURPOSE: To facilitate the cooling of the hydraulic fluid by a method wherein the drain of oil of a hydraulic motor is cooled in a casing which encases the motor, and the cooled drain oil is recovered via the top of the motor casing.
CONSTITUTION: The drain oil D discharged via a drain port 4 provided for a hydraulic motor 1 is led by a motor drain pipe 5 from the top portion of a motor casing 2 into a hydraulic fluid tank 6, where it mixes into the hydraulic fluid L. The hydraulic fluid L is fed to a main hydraulic pump 9 and is returned to the hydraulic fluid tank 6 by a pump drain pipe 11. The motor casing 2 is constantly washed by flowing water, is flat-shaped in general and its cooling surface area can be arbitrarily selected by a cavitation plate P attached thereto. Accordingly, the drain oil D can be recovered into the hydraulic fluid tank 6 after sufficient cooling and it can cool indirectly the hydraulic fluid L passing through the hydraulic motor 1.
COPYRIGHT: (C)1981,JPO&Japio
JP9402079A 1979-07-23 1979-07-23 Cooling method for hydraulic fluid in hydraulically propelled ship Pending JPS5617791A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9402079A JPS5617791A (en) 1979-07-23 1979-07-23 Cooling method for hydraulic fluid in hydraulically propelled ship

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9402079A JPS5617791A (en) 1979-07-23 1979-07-23 Cooling method for hydraulic fluid in hydraulically propelled ship

Publications (1)

Publication Number Publication Date
JPS5617791A true JPS5617791A (en) 1981-02-19

Family

ID=14098853

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9402079A Pending JPS5617791A (en) 1979-07-23 1979-07-23 Cooling method for hydraulic fluid in hydraulically propelled ship

Country Status (1)

Country Link
JP (1) JPS5617791A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63250075A (en) * 1987-03-25 1988-10-17 コンネイ・エセ・ピー・アー Socket type contact member for pin/socket type contact device
JPS63250074A (en) * 1987-03-25 1988-10-17 コンネイ・エセ・ピー・アー Composite female type contact device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63250075A (en) * 1987-03-25 1988-10-17 コンネイ・エセ・ピー・アー Socket type contact member for pin/socket type contact device
JPS63250074A (en) * 1987-03-25 1988-10-17 コンネイ・エセ・ピー・アー Composite female type contact device

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