JPS5429448A - Hydrauric oil heating apparatus for construction machine - Google Patents

Hydrauric oil heating apparatus for construction machine

Info

Publication number
JPS5429448A
JPS5429448A JP9402577A JP9402577A JPS5429448A JP S5429448 A JPS5429448 A JP S5429448A JP 9402577 A JP9402577 A JP 9402577A JP 9402577 A JP9402577 A JP 9402577A JP S5429448 A JPS5429448 A JP S5429448A
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
JP9402577A
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 JP9402577A priority Critical patent/JPS5429448A/en
Publication of JPS5429448A publication Critical patent/JPS5429448A/en
Pending legal-status Critical Current

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Abstract

PURPOSE: To provide economical hydraulic oil heating apparatus which heats the oil by heat of engine exhaust gas.
COPYRIGHT: (C)1979,JPO&Japio
JP9402577A 1977-08-05 1977-08-05 Hydrauric oil heating apparatus for construction machine Pending JPS5429448A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9402577A JPS5429448A (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
JP9402577A JPS5429448A (en) 1977-08-05 1977-08-05 Hydrauric oil heating apparatus for construction machine

Publications (1)

Publication Number Publication Date
JPS5429448A true JPS5429448A (en) 1979-03-05

Family

ID=14099011

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9402577A Pending JPS5429448A (en) 1977-08-05 1977-08-05 Hydrauric oil heating apparatus for construction machine

Country Status (1)

Country Link
JP (1) JPS5429448A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5372181A (en) * 1992-03-26 1994-12-13 Hitachi Metals, Ltd. Counter pressure casting and counter pressure casting device
CN102359420A (en) * 2011-08-23 2012-02-22 三一重机有限公司 Heating system and engineering mechanism using same

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5372181A (en) * 1992-03-26 1994-12-13 Hitachi Metals, Ltd. Counter pressure casting and counter pressure casting device
CN102359420A (en) * 2011-08-23 2012-02-22 三一重机有限公司 Heating system and engineering mechanism using same
WO2013026283A1 (en) * 2011-08-23 2013-02-28 湖南三一智能控制设备有限公司 Heating system and engineering machinery using same

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