GB1419986A - Stirling engines - Google Patents

Stirling engines

Info

Publication number
GB1419986A
GB1419986A GB389773A GB389773A GB1419986A GB 1419986 A GB1419986 A GB 1419986A GB 389773 A GB389773 A GB 389773A GB 389773 A GB389773 A GB 389773A GB 1419986 A GB1419986 A GB 1419986A
Authority
GB
United Kingdom
Prior art keywords
pistons
rotary
chambers
hydraulically
piston
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.)
Expired
Application number
GB389773A
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.)
Battelle Institut eV
Original Assignee
Battelle Institut eV
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
Priority claimed from DE19722206488 external-priority patent/DE2206488C3/en
Application filed by Battelle Institut eV filed Critical Battelle Institut eV
Publication of GB1419986A publication Critical patent/GB1419986A/en
Expired 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
    • 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
    • F02G2244/00—Machines having two pistons
    • F02G2244/50—Double acting piston machines

Abstract

1419986 Stirling cycle engines BATTELLEINSTITUTeV 25 Jan 1973 [11 Feb 1972] 3897/73 Heading F1S A stirling cycle engine has double-acting pistons 1 to 6 which are connected to pistons 13 to 18 which are hydraulically linked with two hydraulic rotary piston units, the number of chambers in each rotary piston unit corresponding to the number of hydraulically linked pistons and the cylinder of each hydraulically linked piston being connected to one of the chambers of each rotary piston unit through conduits 26 to 29 and 38 to 41 and the volume of hydraulic fluid displaced in the two chambers which are connected to the cylinder of each hydraulically linked piston can be varied by varying the phase position of the rotary pistons with respect to each other. For supporting the rotary pistons and for effecting sealing of the chambers rotatable rollers (not shown) may be provided. Pairs of counterweights are provided which are rigidly connected to the drive-shafts of the rotary pistons. Means for varying the phase angle between the two rotary pistons comprises an axially movable sleeve (not shown) coaxial with the drive-shaft and having two helical threads of steep pitch each co-operating with a helical thread coupled to one of the rotary pistons. The axial movement of the sleeve may be effected hydraulically.
GB389773A 1972-02-11 1973-01-25 Stirling engines Expired GB1419986A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722206488 DE2206488C3 (en) 1972-02-11 Multi-cylinder Stirling hot gas engine with double-acting reciprocating pistons

Publications (1)

Publication Number Publication Date
GB1419986A true GB1419986A (en) 1976-01-07

Family

ID=5835725

Family Applications (1)

Application Number Title Priority Date Filing Date
GB389773A Expired GB1419986A (en) 1972-02-11 1973-01-25 Stirling engines

Country Status (6)

Country Link
US (1) US3811283A (en)
JP (1) JPS56621B2 (en)
FR (1) FR2174564A5 (en)
GB (1) GB1419986A (en)
IT (1) IT978872B (en)
NL (1) NL7301350A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2174457A (en) * 1985-04-25 1986-11-05 Sanden Corp Stirling cycle engine

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2403252A1 (en) * 1974-01-24 1975-08-07 Daimler Benz Ag HOT GAS PISTON MACHINE
JPS57183580A (en) * 1981-05-09 1982-11-11 Aisin Seiki Co Ltd Stirling engine compressor
US4476681A (en) * 1982-03-02 1984-10-16 Mechanical Technology Incorporated Balance free-piston hydraulic pump
JPS613220U (en) * 1984-06-14 1986-01-10 株式会社 ト−モク packaging box
GB2430996B (en) * 2005-10-07 2009-08-26 Siemens Magnet Technology Ltd Drive arrangement for rotary valve in a cryogenic refrigerator
US20090267711A1 (en) * 2008-04-24 2009-10-29 Agilent Technologies, Inc. High frequency circuit
LT5969B (en) 2012-03-09 2013-11-25 Uab "Modernios E-Technologijos" Regenerator with direct heat exchange for multi-cylinder stirling cycle device
WO2014129923A1 (en) * 2013-02-22 2014-08-28 Kasyanov Vadim Vadimovich Internal combustion engine

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1650630B1 (en) * 1967-07-22 1970-08-20 Krupp Gmbh Hydrostatic transmission
DE1905787A1 (en) * 1969-02-06 1970-09-03 Kress Dr Ing Herwig Thermal engine with hydrostatic power transmission

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2174457A (en) * 1985-04-25 1986-11-05 Sanden Corp Stirling cycle engine

Also Published As

Publication number Publication date
JPS4888336A (en) 1973-11-19
FR2174564A5 (en) 1973-10-12
IT978872B (en) 1974-09-20
NL7301350A (en) 1973-08-14
DE2206488A1 (en) 1973-08-23
DE2206488B2 (en) 1976-02-12
JPS56621B2 (en) 1981-01-08
US3811283A (en) 1974-05-21

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee