GB1472651A - Hot-gas reciprocating apparatus - Google Patents

Hot-gas reciprocating apparatus

Info

Publication number
GB1472651A
GB1472651A GB2077674A GB2077674A GB1472651A GB 1472651 A GB1472651 A GB 1472651A GB 2077674 A GB2077674 A GB 2077674A GB 2077674 A GB2077674 A GB 2077674A GB 1472651 A GB1472651 A GB 1472651A
Authority
GB
United Kingdom
Prior art keywords
space
piston
working
intermediate space
working medium
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
GB2077674A
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of GB1472651A publication Critical patent/GB1472651A/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
    • F02G1/045—Controlling
    • F02G1/05—Controlling by varying the rate of flow or quantity of the working gas

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressor (AREA)

Abstract

1472651 Hot gas engines PHILIPS GLOEILAMPENFABRIEKEN NV 10 May 1974 [15 May 1973] 20776/74 Heading F1S [Also in Division F4] Between the co-operating walls of the piston 5, 6, 7 or 8 and cylinder 1, 2, 3 or 4 of a hot gas engine two axially spaced annular sealing elements are provided which are accommodated in circumferential grooves formed in one of the walls and which found an annular intermediate space which separates the working space from a further space and a duct 66, 67, 68 or 69 is provided in a piston rod for placing the working space in communication with a storage container 60 for working medium. The duct extends into the piston and opens into the intermediate space, the sealing element, piston ring 48, 49, 50 or 51, which separates the intermediate space from the working space together with the associated circumferential groove being constructed as a non-return valve which permits flow of working medium in one direction only between the intermediate space and the working space. As shown the non-return valves formed by the piston rings 48 to 51 are arranged to permit flow of working medium from the intermediate space to the compression spaces 27 to 30. Liquid supported rolling diaphrams may be provided as seals for separating the annular ducts 62-65 from the crank case 22. Specifications 689626, 1005591, 1166261 and 1251346 are referred to.
GB2077674A 1973-05-15 1974-05-10 Hot-gas reciprocating apparatus Expired GB1472651A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7306711A NL155631B (en) 1973-05-15 1973-05-15 HOT GAS VACUUM MACHINE, EQUIPPED WITH A DEVICE FOR REGULATING THE AMOUNT OF WEIGHT OF WORK MEDIUM IN THE WORKING AREA (S).

Publications (1)

Publication Number Publication Date
GB1472651A true GB1472651A (en) 1977-05-04

Family

ID=19818860

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2077674A Expired GB1472651A (en) 1973-05-15 1974-05-10 Hot-gas reciprocating apparatus

Country Status (7)

Country Link
JP (1) JPS5328570B2 (en)
CA (1) CA1006361A (en)
DE (1) DE2422125C3 (en)
FR (1) FR2229866B1 (en)
GB (1) GB1472651A (en)
NL (1) NL155631B (en)
SE (1) SE405145B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2942316A1 (en) * 1979-10-19 1981-04-30 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8900 Augsburg DOUBLE-ACTING MULTI-CYLINDER STIRLING ENGINE
JPS59149987U (en) * 1983-03-23 1984-10-06 株式会社豊田自動織機製作所 Weft cutting device in loom
DE3705053A1 (en) * 1987-02-18 1988-09-01 Peter Rabien Single stirling engine
JP2007307614A (en) * 2006-04-21 2007-11-29 Riken Light Metal Ind Co Ltd Extrusion die
CN108930609A (en) * 2017-05-26 2018-12-04 江苏鸿源动力科技有限公司 Novel Stirling thermodynamic cycle equipment

Also Published As

Publication number Publication date
NL7306711A (en) 1974-11-19
SE405145B (en) 1978-11-20
DE2422125A1 (en) 1974-12-05
DE2422125B2 (en) 1977-08-18
FR2229866A1 (en) 1974-12-13
NL155631B (en) 1978-01-16
FR2229866B1 (en) 1978-03-31
DE2422125C3 (en) 1978-04-13
CA1006361A (en) 1977-03-08
JPS5031231A (en) 1975-03-27
JPS5328570B2 (en) 1978-08-15

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee