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JPS5591713A - Method and apparatus for generation of power from waste heat or the like making use of high-pressure gas - Google Patents

Method and apparatus for generation of power from waste heat or the like making use of high-pressure gas

Info

Publication number
JPS5591713A
JPS5591713A JP15860079A JP15860079A JPS5591713A JP S5591713 A JPS5591713 A JP S5591713A JP 15860079 A JP15860079 A JP 15860079A JP 15860079 A JP15860079 A JP 15860079A JP S5591713 A JPS5591713 A JP S5591713A
Authority
JP
Japan
Prior art keywords
heat exchanger
power
pressure gas
gas
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
JP15860079A
Other languages
Japanese (ja)
Inventor
Masayoshi Maeda
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP15860079A priority Critical patent/JPS5591713A/en
Publication of JPS5591713A publication Critical patent/JPS5591713A/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)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

PURPOSE: To collect waste heat from engine or the like, solar energy and so forth and to make an efficient use of the same as an energy for producing a power, by providing a method and apparatus in which liquefied high-pressure gas is evaporated by the waste heat or the like and the vapor is made to expand adiabatically to produce power.
CONSTITUTION: Warm water of 60W80°C discharged from an internal combustion engine is introduced into a heat exchanger 2 through which the exhaust gas flows, so that the water is further heated up to 90W100°C. The hot water is circulated through a heat exchanger 3 of an air conditioning system which is used only in winter season. The water is then introduced to a heat exchanger 4 through which a high-pressure gas is circulated and is then returned to the engine 1, after cooling down to 10W20°C in the heat exchanger 4, by means of a pump 5. On the other hand, the high-pressure gas heated in the heat exchanger 4 is adiabatically expanded through an expander 6 to produce a power and the gas itself is cooled down to 5W15°C as a result of the expansion. This gas is cooled and liquefied in a heat radiator 7 and is compressed by a compressor 8 to a pressure of, for example, 6W 8kg/cm2, before it is recirculated to the heat exchanger 4.
COPYRIGHT: (C)1980,JPO&Japio
JP15860079A 1979-12-05 1979-12-05 Method and apparatus for generation of power from waste heat or the like making use of high-pressure gas Pending JPS5591713A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15860079A JPS5591713A (en) 1979-12-05 1979-12-05 Method and apparatus for generation of power from waste heat or the like making use of high-pressure gas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15860079A JPS5591713A (en) 1979-12-05 1979-12-05 Method and apparatus for generation of power from waste heat or the like making use of high-pressure gas

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP16516178A Division JPS5591703A (en) 1978-12-30 1978-12-30 Piston inversion-type internal combustion engine

Publications (1)

Publication Number Publication Date
JPS5591713A true JPS5591713A (en) 1980-07-11

Family

ID=15675227

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15860079A Pending JPS5591713A (en) 1979-12-05 1979-12-05 Method and apparatus for generation of power from waste heat or the like making use of high-pressure gas

Country Status (1)

Country Link
JP (1) JPS5591713A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008064015A1 (en) 2008-12-19 2010-07-01 Daimler Ag Waste heat recovery device for utilization of waste heat of internal combustion engine of motor vehicle, has working fluid circuit connected with coolant heat exchanger, and coolant circuit fluid coupled with engine cooling circuit
JP2012087803A (en) * 2006-03-24 2012-05-10 Scuderi Group Llc System and method for split-cycle engine waste heat recovery
JPWO2013027643A1 (en) * 2011-08-19 2015-03-19 富士電機株式会社 Power generator

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4936460A (en) * 1972-08-08 1974-04-04

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4936460A (en) * 1972-08-08 1974-04-04

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012087803A (en) * 2006-03-24 2012-05-10 Scuderi Group Llc System and method for split-cycle engine waste heat recovery
DE102008064015A1 (en) 2008-12-19 2010-07-01 Daimler Ag Waste heat recovery device for utilization of waste heat of internal combustion engine of motor vehicle, has working fluid circuit connected with coolant heat exchanger, and coolant circuit fluid coupled with engine cooling circuit
JPWO2013027643A1 (en) * 2011-08-19 2015-03-19 富士電機株式会社 Power generator
US9512741B2 (en) 2011-08-19 2016-12-06 Fuji Electric Co., Ltd. Power plant

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