JPS5329427A - Quick warm-up devive - Google Patents

Quick warm-up devive

Info

Publication number
JPS5329427A
JPS5329427A JP10361276A JP10361276A JPS5329427A JP S5329427 A JPS5329427 A JP S5329427A JP 10361276 A JP10361276 A JP 10361276A JP 10361276 A JP10361276 A JP 10361276A JP S5329427 A JPS5329427 A JP S5329427A
Authority
JP
Japan
Prior art keywords
devive
quick warm
heat
engine
exhaust gas
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
JP10361276A
Other languages
Japanese (ja)
Inventor
Takahide Yamada
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 Construction Machinery Co Ltd
Original Assignee
Hitachi Construction Machinery Co 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 Construction Machinery Co Ltd filed Critical Hitachi Construction Machinery Co Ltd
Priority to JP10361276A priority Critical patent/JPS5329427A/en
Publication of JPS5329427A publication Critical patent/JPS5329427A/en
Pending legal-status Critical Current

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  • Fluid-Pressure Circuits (AREA)

Abstract

PURPOSE: To permit the engine and operating fluid to be quickly warmped up and thus improve the operational efficiency through utilization of the heat of the engine exhaust gas by providing a water-cooled exhaust manifold, which can recover part of the heat of the engine exhaust gas.
COPYRIGHT: (C)1978,JPO&Japio
JP10361276A 1976-09-01 1976-09-01 Quick warm-up devive Pending JPS5329427A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10361276A JPS5329427A (en) 1976-09-01 1976-09-01 Quick warm-up devive

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10361276A JPS5329427A (en) 1976-09-01 1976-09-01 Quick warm-up devive

Publications (1)

Publication Number Publication Date
JPS5329427A true JPS5329427A (en) 1978-03-18

Family

ID=14358587

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10361276A Pending JPS5329427A (en) 1976-09-01 1976-09-01 Quick warm-up devive

Country Status (1)

Country Link
JP (1) JPS5329427A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6057005A (en) * 1983-09-09 1985-04-02 Hitachi Constr Mach Co Ltd Heat exchanger in hydraulic apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6057005A (en) * 1983-09-09 1985-04-02 Hitachi Constr Mach Co Ltd Heat exchanger in hydraulic apparatus
JPH0316526B2 (en) * 1983-09-09 1991-03-05 Hitachi Construction Machinery

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