FR2390583A1 - Direct acting external combustion heat engine - evaporates and condenses fluid in working cylinder in direct contact with heat source - Google Patents

Direct acting external combustion heat engine - evaporates and condenses fluid in working cylinder in direct contact with heat source

Info

Publication number
FR2390583A1
FR2390583A1 FR7714683A FR7714683A FR2390583A1 FR 2390583 A1 FR2390583 A1 FR 2390583A1 FR 7714683 A FR7714683 A FR 7714683A FR 7714683 A FR7714683 A FR 7714683A FR 2390583 A1 FR2390583 A1 FR 2390583A1
Authority
FR
France
Prior art keywords
evaporates
lever
working cylinder
membrane
external combustion
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
FR7714683A
Other languages
French (fr)
Other versions
FR2390583B1 (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.)
Cytec France SARL
Original Assignee
Cytec France SARL
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 Cytec France SARL filed Critical Cytec France SARL
Priority to FR7714683A priority Critical patent/FR2390583A1/en
Publication of FR2390583A1 publication Critical patent/FR2390583A1/en
Application granted granted Critical
Publication of FR2390583B1 publication Critical patent/FR2390583B1/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
    • F01K11/00—Plants characterised by the engines being structurally combined with boilers or condensers
    • 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
    • F01K21/00—Steam engine plants not otherwise provided for
    • F01K21/02—Steam engine plants not otherwise provided for with steam-generation in engine-cylinders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F1/00—Pumps using positively or negatively pressurised fluid medium acting directly on the liquid to be pumped
    • F04F1/02—Pumps using positively or negatively pressurised fluid medium acting directly on the liquid to be pumped using both positively and negatively pressurised fluid medium, e.g. alternating
    • F04F1/04—Pumps using positively or negatively pressurised fluid medium acting directly on the liquid to be pumped using both positively and negatively pressurised fluid medium, e.g. alternating generated by vaporising and condensing

Landscapes

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

Abstract

A vertical cylinder (1a) terminates in a working chamber (1b) which is closed by a flexible membrane (2). The membrane moves one end of a lever (3). The useful output is taken from the other end (5) of the lever. The vertical cylinder (1a) is jacketed by the flue (7) of a burner (6) or can be directly heated by a solar energy collector. It contains a fluid which the heat evaporates. This deflects the membrane and moves the lever. At the end of the stroke the lever opens a valve (12) which injects cold liquid (8) into the cylinder. This condenses the vapour and allows the membrane to drop. Excess liquid is removed by a float operated valve (9) in the bottom of the cylinder.
FR7714683A 1977-05-13 1977-05-13 Direct acting external combustion heat engine - evaporates and condenses fluid in working cylinder in direct contact with heat source Granted FR2390583A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7714683A FR2390583A1 (en) 1977-05-13 1977-05-13 Direct acting external combustion heat engine - evaporates and condenses fluid in working cylinder in direct contact with heat source

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7714683A FR2390583A1 (en) 1977-05-13 1977-05-13 Direct acting external combustion heat engine - evaporates and condenses fluid in working cylinder in direct contact with heat source

Publications (2)

Publication Number Publication Date
FR2390583A1 true FR2390583A1 (en) 1978-12-08
FR2390583B1 FR2390583B1 (en) 1980-07-18

Family

ID=9190775

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7714683A Granted FR2390583A1 (en) 1977-05-13 1977-05-13 Direct acting external combustion heat engine - evaporates and condenses fluid in working cylinder in direct contact with heat source

Country Status (1)

Country Link
FR (1) FR2390583A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017068061A1 (en) 2015-10-20 2017-04-27 Niki Enerji Uretim A.S. A power generator and a method of generating power

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE98562C (en) *
BE850585A (en) * 1977-01-20 1977-05-16 Jourdain Leon J THERMAL MACHINE

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE98562C (en) *
BE850585A (en) * 1977-01-20 1977-05-16 Jourdain Leon J THERMAL MACHINE

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017068061A1 (en) 2015-10-20 2017-04-27 Niki Enerji Uretim A.S. A power generator and a method of generating power
NL2015638B1 (en) * 2015-10-20 2017-05-15

Also Published As

Publication number Publication date
FR2390583B1 (en) 1980-07-18

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse