EP1016781A3 - Caloric machine - Google Patents

Caloric machine Download PDF

Info

Publication number
EP1016781A3
EP1016781A3 EP99125201A EP99125201A EP1016781A3 EP 1016781 A3 EP1016781 A3 EP 1016781A3 EP 99125201 A EP99125201 A EP 99125201A EP 99125201 A EP99125201 A EP 99125201A EP 1016781 A3 EP1016781 A3 EP 1016781A3
Authority
EP
European Patent Office
Prior art keywords
working medium
machine
pistons
caloric
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.)
Granted
Application number
EP99125201A
Other languages
German (de)
French (fr)
Other versions
EP1016781B1 (en
EP1016781A2 (en
Inventor
Jürgen Hoffmann
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
Publication of EP1016781A2 publication Critical patent/EP1016781A2/en
Publication of EP1016781A3 publication Critical patent/EP1016781A3/en
Application granted granted Critical
Publication of EP1016781B1 publication Critical patent/EP1016781B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • F02G1/00—Hot gas positive-displacement engine plants
    • F02G1/04—Hot gas positive-displacement engine plants of closed-cycle type
    • F02G1/043—Hot gas positive-displacement engine plants of closed-cycle type the engine being operated by expansion and contraction of a mass of working gas which is heated and cooled in one of a plurality of constantly communicating expansible chambers, e.g. Stirling cycle type engines
    • F02G1/044—Hot gas positive-displacement engine plants of closed-cycle type the engine being operated by expansion and contraction of a mass of working gas which is heated and cooled in one of a plurality of constantly communicating expansible chambers, e.g. Stirling cycle type engines having at least two working members, e.g. pistons, delivering power output

Abstract

Die Erfindung betrifft eine kalorische Maschine, die mit einem Arbeitsmedium in zwei Arbeitstakten betrieben wird. Die Maschine umfaßt einen ersten und einen zweiten Arbeitskolben (1, 11), einen ersten und einen zweiten Ladekolben (7, 16), zugehörige Zylinder, einen Erwärmungshohlraum (20), in welchem dem Arbeitsmedium Wärme zugeführt wird, einen Kühlhohlraum (21), in welchem dem Arbeitsmedium Wärme entzogen wird und einen Linearkraftübertragungsblock (4), über welchen die Kolben miteinander verkoppelt sind. Während der Arbeitstakte strömt das Arbeitsmedium zwischen den Kolben und den Hohlräumen, wobei die Steuerung über Ventile erfolgt. Die Maschine kann als Linearmotor aufgebaut werden. Es lassen sich auch mehrere erfindungsgemäße Maschinen zu einer Motoreinheit kombinieren.The invention relates to a caloric machine with a working medium is operated in two work cycles. The The machine includes first and second working pistons (1, 11), a first and a second loading piston (7, 16), associated cylinder, a heating cavity (20), in which is supplied with heat to the working medium, a cooling cavity (21), in which heat is extracted from the working medium and a linear power transmission block (4), over which the pistons are coupled together. During the work cycles the working medium flows between the pistons and the Cavities, where the control takes place via valves. The The machine can be constructed as a linear motor. Leave it several machines according to the invention also form one motor unit combine.

EP99125201A 1998-12-29 1999-12-17 Caloric machine Expired - Lifetime EP1016781B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19860522 1998-12-29
DE19860522A DE19860522C1 (en) 1998-12-29 1998-12-29 Heat engine has working pistons coupled to power transmission block sliding in guides

Publications (3)

Publication Number Publication Date
EP1016781A2 EP1016781A2 (en) 2000-07-05
EP1016781A3 true EP1016781A3 (en) 2001-06-27
EP1016781B1 EP1016781B1 (en) 2005-02-23

Family

ID=7892981

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99125201A Expired - Lifetime EP1016781B1 (en) 1998-12-29 1999-12-17 Caloric machine

Country Status (6)

Country Link
EP (1) EP1016781B1 (en)
AT (1) ATE289656T1 (en)
CY (1) CY1105562T1 (en)
DE (2) DE19860522C1 (en)
ES (1) ES2238808T3 (en)
PT (1) PT1016781E (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005085991A (en) 2003-09-09 2005-03-31 Canon Inc Exposure apparatus and manufacturing method of device using the apparatus
CN103912405B (en) * 2014-04-30 2016-04-06 郭远军 A kind of parallel motion thermal power machine and work method thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3834070A1 (en) * 1988-10-06 1990-04-12 Heidelberg Goetz Heat engine on the Stirling principle or the Ericsen principle
US5180939A (en) * 1992-02-24 1993-01-19 Cummins Power Generation, Inc. Mechanically commutated linear alternator
US5456076A (en) * 1992-05-06 1995-10-10 Balanced Engines, Inc. Balanced compound engine
US5693991A (en) * 1996-02-09 1997-12-02 Medis El Ltd. Synchronous twin reciprocating piston apparatus

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3834070A1 (en) * 1988-10-06 1990-04-12 Heidelberg Goetz Heat engine on the Stirling principle or the Ericsen principle
US5180939A (en) * 1992-02-24 1993-01-19 Cummins Power Generation, Inc. Mechanically commutated linear alternator
US5456076A (en) * 1992-05-06 1995-10-10 Balanced Engines, Inc. Balanced compound engine
US5693991A (en) * 1996-02-09 1997-12-02 Medis El Ltd. Synchronous twin reciprocating piston apparatus

Also Published As

Publication number Publication date
EP1016781B1 (en) 2005-02-23
DE19860522C1 (en) 2000-04-20
CY1105562T1 (en) 2010-07-28
ATE289656T1 (en) 2005-03-15
PT1016781E (en) 2005-06-30
ES2238808T3 (en) 2005-09-01
DE59911656D1 (en) 2005-03-31
EP1016781A2 (en) 2000-07-05

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