JPS5429449A - Hydrauric oil heating apparatus for construction machine - Google Patents

Hydrauric oil heating apparatus for construction machine

Info

Publication number
JPS5429449A
JPS5429449A JP9402677A JP9402677A JPS5429449A JP S5429449 A JPS5429449 A JP S5429449A JP 9402677 A JP9402677 A JP 9402677A JP 9402677 A JP9402677 A JP 9402677A JP S5429449 A JPS5429449 A JP S5429449A
Authority
JP
Japan
Prior art keywords
heating apparatus
hydrauric
oil heating
construction machine
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
JP9402677A
Other languages
Japanese (ja)
Inventor
Shigeyoshi Kodama
Shoichi Hata
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries 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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP9402677A priority Critical patent/JPS5429449A/en
Publication of JPS5429449A publication Critical patent/JPS5429449A/en
Pending legal-status Critical Current

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  • Fluid-Pressure Circuits (AREA)

Abstract

PURPOSE: To provide economical hydraulic oil heating apparatus which heats the oil by heat of engine cooling water.
COPYRIGHT: (C)1979,JPO&Japio
JP9402677A 1977-08-05 1977-08-05 Hydrauric oil heating apparatus for construction machine Pending JPS5429449A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9402677A JPS5429449A (en) 1977-08-05 1977-08-05 Hydrauric oil heating apparatus for construction machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9402677A JPS5429449A (en) 1977-08-05 1977-08-05 Hydrauric oil heating apparatus for construction machine

Publications (1)

Publication Number Publication Date
JPS5429449A true JPS5429449A (en) 1979-03-05

Family

ID=14099041

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9402677A Pending JPS5429449A (en) 1977-08-05 1977-08-05 Hydrauric oil heating apparatus for construction machine

Country Status (1)

Country Link
JP (1) JPS5429449A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04120291A (en) * 1990-09-11 1992-04-21 Agency Of Ind Science & Technol Composition of silver plating solution

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04120291A (en) * 1990-09-11 1992-04-21 Agency Of Ind Science & Technol Composition of silver plating solution

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