JPS6419156A - Waste heat recovering apparatus for water-cooled engine - Google Patents

Waste heat recovering apparatus for water-cooled engine

Info

Publication number
JPS6419156A
JPS6419156A JP62173497A JP17349787A JPS6419156A JP S6419156 A JPS6419156 A JP S6419156A JP 62173497 A JP62173497 A JP 62173497A JP 17349787 A JP17349787 A JP 17349787A JP S6419156 A JPS6419156 A JP S6419156A
Authority
JP
Japan
Prior art keywords
heat
engine
radiator
heat recovering
waste heat
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
JP62173497A
Other languages
Japanese (ja)
Inventor
Mitsumasa Isoda
Tamotsu Nishitsuji
Yoshimichi Takamatsu
Satoshi Tabuse
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.)
Kubota Corp
Original Assignee
Kubota Corp
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 Kubota Corp filed Critical Kubota Corp
Priority to JP62173497A priority Critical patent/JPS6419156A/en
Publication of JPS6419156A publication Critical patent/JPS6419156A/en
Pending legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/14—Combined heat and power generation [CHP]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Heat-Pump Type And Storage Water Heaters (AREA)

Abstract

PURPOSE:To improve waste heat recovering rate and provide a compact engine by disposing a exhaust heat absorber and heat recovering radiator in a space between the engine and a engine cooling radiator device. CONSTITUTION:When waste heat of an engine E is fully recovered, an engine cooling radiator device 6 is set to the radiation stopping condition. When a three-way valve 41 is changed over to a heat recovering circulation path 3, heat medium liquid in a water jacket 5 circulates through an exhaust heat absorber 2 heat recovering radiator 4 pump P so that heat of an engine body and exhaust is efficiently recovered by heat medium liquid 104. When the waste heat recovery is stopped to the contrary, the three-way valve 41 is changed over to an engine cooling circulation path 40. When the radiator device 6 is set to the radiating condition, the heat medium liquid is cooled by said device 6 so that the engine is not overheated. Since the exhaust heat recovering device 2, heat recovering radiator 4 and connecting piping can be compactly disposed in a space between the engine E and the radiating device 6, heat loss of circulation path and resistance of pipe line can be restrained small to improve waste heat recovering rate.
JP62173497A 1987-07-10 1987-07-10 Waste heat recovering apparatus for water-cooled engine Pending JPS6419156A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62173497A JPS6419156A (en) 1987-07-10 1987-07-10 Waste heat recovering apparatus for water-cooled engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62173497A JPS6419156A (en) 1987-07-10 1987-07-10 Waste heat recovering apparatus for water-cooled engine

Publications (1)

Publication Number Publication Date
JPS6419156A true JPS6419156A (en) 1989-01-23

Family

ID=15961611

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62173497A Pending JPS6419156A (en) 1987-07-10 1987-07-10 Waste heat recovering apparatus for water-cooled engine

Country Status (1)

Country Link
JP (1) JPS6419156A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0427296U (en) * 1990-06-28 1992-03-04
JPH04269323A (en) * 1991-02-22 1992-09-25 Kubota Corp Warm-up promoting device at starting engine for engine heating device
JP2008133727A (en) * 2006-11-27 2008-06-12 Sanden Corp Waste heat utilization device for internal combustion engine
US8136488B2 (en) 2005-07-28 2012-03-20 Audi Ag Cooling system for a vehicle, and method for the operation of a cooling system
JP2012193712A (en) * 2011-03-17 2012-10-11 Osaka Gas Co Ltd Exhaust heat recovery device for engine

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0427296U (en) * 1990-06-28 1992-03-04
JPH04269323A (en) * 1991-02-22 1992-09-25 Kubota Corp Warm-up promoting device at starting engine for engine heating device
US8136488B2 (en) 2005-07-28 2012-03-20 Audi Ag Cooling system for a vehicle, and method for the operation of a cooling system
JP2008133727A (en) * 2006-11-27 2008-06-12 Sanden Corp Waste heat utilization device for internal combustion engine
JP2012193712A (en) * 2011-03-17 2012-10-11 Osaka Gas Co Ltd Exhaust heat recovery device for engine

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