FR2295229A1 - Combined IC and steam engine - with steam generated from heat in liq which cools combustion cylinders - Google Patents

Combined IC and steam engine - with steam generated from heat in liq which cools combustion cylinders

Info

Publication number
FR2295229A1
FR2295229A1 FR7441945A FR7441945A FR2295229A1 FR 2295229 A1 FR2295229 A1 FR 2295229A1 FR 7441945 A FR7441945 A FR 7441945A FR 7441945 A FR7441945 A FR 7441945A FR 2295229 A1 FR2295229 A1 FR 2295229A1
Authority
FR
France
Prior art keywords
steam
engine
heat
liq
combined
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.)
Granted
Application number
FR7441945A
Other languages
French (fr)
Other versions
FR2295229B3 (en
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 FR7441945A priority Critical patent/FR2295229A1/en
Publication of FR2295229A1 publication Critical patent/FR2295229A1/en
Application granted granted Critical
Publication of FR2295229B3 publication Critical patent/FR2295229B3/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K23/00—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids
    • F01K23/12—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engines being mechanically coupled
    • F01K23/14—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engines being mechanically coupled including at least one combustion engine
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02G—HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
    • F02G5/00—Profiting from waste heat of combustion engines, not otherwise provided for
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)

Abstract

The engine has two pistons driving a common crankshaft. One piston operates on the two or four stroke cycle of an internal combustion engine and its cylinder is surrounded with a jacket containing a cooling liquid, with a boiling point higher than that of water. The liquid passes through the heat exchanger which generates steam to be supplied to the steam engine. The exhaust steam flows to the condenser and the condensed water is pumped to the heat exchanger by the pump. Another pump returns the cooling liquid to the engine. By utilising the exhaust heat to drive the steam engine the thermal efficiency of the power unit is considerably increased.
FR7441945A 1974-12-19 1974-12-19 Combined IC and steam engine - with steam generated from heat in liq which cools combustion cylinders Granted FR2295229A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7441945A FR2295229A1 (en) 1974-12-19 1974-12-19 Combined IC and steam engine - with steam generated from heat in liq which cools combustion cylinders

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7441945A FR2295229A1 (en) 1974-12-19 1974-12-19 Combined IC and steam engine - with steam generated from heat in liq which cools combustion cylinders

Publications (2)

Publication Number Publication Date
FR2295229A1 true FR2295229A1 (en) 1976-07-16
FR2295229B3 FR2295229B3 (en) 1977-09-16

Family

ID=9146383

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7441945A Granted FR2295229A1 (en) 1974-12-19 1974-12-19 Combined IC and steam engine - with steam generated from heat in liq which cools combustion cylinders

Country Status (1)

Country Link
FR (1) FR2295229A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2915517A1 (en) * 2007-04-27 2008-10-31 Silvere Bonnet Active cooled-internal combustion engine e.g. Diesel hybrid engine, for use in motor vehicle, has cooling unit for cooling combustion chamber by fluid e.g. water or water vapor and driving crankshaft
WO2009113862A1 (en) * 2008-03-14 2009-09-17 Odd Bernhard Torkildsen Combustion engine having mutually connected pistons

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2915517A1 (en) * 2007-04-27 2008-10-31 Silvere Bonnet Active cooled-internal combustion engine e.g. Diesel hybrid engine, for use in motor vehicle, has cooling unit for cooling combustion chamber by fluid e.g. water or water vapor and driving crankshaft
WO2009113862A1 (en) * 2008-03-14 2009-09-17 Odd Bernhard Torkildsen Combustion engine having mutually connected pistons
CN101910585B (en) * 2008-03-14 2012-11-28 奥德·伯恩哈德·托基尔德森 Combustion engine having mutually connected pistons
US8459027B2 (en) 2008-03-14 2013-06-11 Odd Bernhard Torkildsen Combustion engine having mutually connected pistons

Also Published As

Publication number Publication date
FR2295229B3 (en) 1977-09-16

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Legal Events

Date Code Title Description
RE Withdrawal of published application