JPS6441611A - Waste heat recovery device for internal combustion engine - Google Patents

Waste heat recovery device for internal combustion engine

Info

Publication number
JPS6441611A
JPS6441611A JP62173650A JP17365087A JPS6441611A JP S6441611 A JPS6441611 A JP S6441611A JP 62173650 A JP62173650 A JP 62173650A JP 17365087 A JP17365087 A JP 17365087A JP S6441611 A JPS6441611 A JP S6441611A
Authority
JP
Japan
Prior art keywords
combustion engine
internal combustion
heat
gas
medium liquid
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
JP62173650A
Other languages
Japanese (ja)
Inventor
Tadashi Fukuda
Yoshifumi Konishi
Shigeo Tsunoda
Fumio Maeda
Nobutoshi Takeshi
Chiyuki Ohara
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.)
Nikken Sekkei Ltd
Osaka Gas Co Ltd
Original Assignee
Nikken Sekkei Ltd
Osaka Gas 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 Nikken Sekkei Ltd, Osaka Gas Co Ltd filed Critical Nikken Sekkei Ltd
Priority to JP62173650A priority Critical patent/JPS6441611A/en
Publication of JPS6441611A publication Critical patent/JPS6441611A/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
    • 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

  • Engine Equipment That Uses Special Cycles (AREA)

Abstract

PURPOSE:To easily recover waste heat without using any high pressure container and thereby without conflicting with the legal regulations concerning high pressure containers by recovering the waste heat of an exhaust gas from an internal combustion engine using a vacuum heater. CONSTITUTION:An internal combustion engine 1 drives loads of compressors, etc. using the town gas as fuel. An exhaust gas from the internal combustion engine 1 is introduced through a pipeline 3 into a vacuum heater 4, where the heat of the exhaust gas is recovered, and the gas is discharged through a pipeline 5 into the atmosphere. Accordingly, a housing 7 in which a heat medium liquid 6 is stored, is installed in the vacuum heater 4. Then, a first heat exchanger tube 8 connected to each pipeline 3, 5 is immersed in the heat medium liquid 6 of the housing 7, and second and third heat exchanger tubes 10, 11 are installed in a gas-phase space 9 above the heat medium liquid 6. On the other hand, when the temperature of the heat medium liquid 6 abnormally rises, first and second closing valves SV1, SV2 are opened respectively, and a cooling medium flows into the third heat exchanger tube 11.
JP62173650A 1987-07-11 1987-07-11 Waste heat recovery device for internal combustion engine Pending JPS6441611A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62173650A JPS6441611A (en) 1987-07-11 1987-07-11 Waste heat recovery device for internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62173650A JPS6441611A (en) 1987-07-11 1987-07-11 Waste heat recovery device for internal combustion engine

Publications (1)

Publication Number Publication Date
JPS6441611A true JPS6441611A (en) 1989-02-13

Family

ID=15964545

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62173650A Pending JPS6441611A (en) 1987-07-11 1987-07-11 Waste heat recovery device for internal combustion engine

Country Status (1)

Country Link
JP (1) JPS6441611A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009243439A (en) * 2008-03-31 2009-10-22 Honda Motor Co Ltd Engine case structure of internal combustion engine
JP2012102907A (en) * 2010-11-08 2012-05-31 Nippon Thermoener Co Ltd Heat recovery apparatus of exhaust gas in vacuum water heating machine and heat recovery method using the same
JP2012102906A (en) * 2010-11-08 2012-05-31 Nippon Thermoener Co Ltd Heat recovery apparatus for exhaust gas in vacuum water heating machine and heat recovery method using the same

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009243439A (en) * 2008-03-31 2009-10-22 Honda Motor Co Ltd Engine case structure of internal combustion engine
JP2012102907A (en) * 2010-11-08 2012-05-31 Nippon Thermoener Co Ltd Heat recovery apparatus of exhaust gas in vacuum water heating machine and heat recovery method using the same
JP2012102906A (en) * 2010-11-08 2012-05-31 Nippon Thermoener Co Ltd Heat recovery apparatus for exhaust gas in vacuum water heating machine and heat recovery method using the same

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