GB1223603A - Thermodynamic reciprocating machine - Google Patents

Thermodynamic reciprocating machine

Info

Publication number
GB1223603A
GB1223603A GB3244/68A GB324468A GB1223603A GB 1223603 A GB1223603 A GB 1223603A GB 3244/68 A GB3244/68 A GB 3244/68A GB 324468 A GB324468 A GB 324468A GB 1223603 A GB1223603 A GB 1223603A
Authority
GB
United Kingdom
Prior art keywords
piston
space
jan
hot gas
absolute temperature
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
GB3244/68A
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 GB1223603A publication Critical patent/GB1223603A/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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
    • F25B9/14—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the cycle used, e.g. Stirling cycle
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Compressor (AREA)
  • Reciprocating Pumps (AREA)

Abstract

1,223,603. Hot gas engines. PHILIPS GLOEILAMPENFABRIEKEN N.V. Jan.22, 1968 [Jan.25, 1967], No.3244/68. Heading F1S. [Also in Division F4] A hot gas engine comprises two piston like bodies 92, 93 which move in such a manner that volume variations of a first space 95 are in opposition to those of a second space 100 and the stroke volume of the second piston like body is substantially equal to T times the stroke volume of the first piston like body, where T is equal to the absolute temperature prevailing in the second space during operation divided by the absolute temperature prevailing in the first space. The engine also comprises a further piston like body 106 which limits with one side a third space 107 which is in open communication with the first or second space or with the communication between these spaces and the third piston like body cooperates with a stroke limiting device and/or energy dissipating device 109-113. The term piston like body is to be understood to include a diaphragm (see also Group F4).
GB3244/68A 1967-01-25 1968-01-22 Thermodynamic reciprocating machine Expired GB1223603A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6701141A NL6701141A (en) 1967-01-25 1967-01-25

Publications (1)

Publication Number Publication Date
GB1223603A true GB1223603A (en) 1971-02-24

Family

ID=19799115

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3244/68A Expired GB1223603A (en) 1967-01-25 1968-01-22 Thermodynamic reciprocating machine

Country Status (8)

Country Link
US (1) US3472037A (en)
BE (1) BE709776A (en)
CH (1) CH480598A (en)
DE (1) DE1601467B2 (en)
FR (1) FR1561303A (en)
GB (1) GB1223603A (en)
NL (1) NL6701141A (en)
SE (1) SE320989B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3678686A (en) * 1970-02-20 1972-07-25 Atomic Energy Commission Modified stirling cycle engine-compressor having a freely reciprocable displacer piston
US3807904A (en) * 1971-03-05 1974-04-30 M Schuman Oscillating piston apparatus
FR2236152B1 (en) * 1973-07-06 1976-06-18 Commissariat Energie Atomique
US3906739A (en) * 1974-08-26 1975-09-23 Us Army Variable pneumatic volume for cryogenic coolers
US4101747A (en) * 1976-01-30 1978-07-18 Ranco Incorporated Differential pressure operated switch
US4090858A (en) * 1977-02-28 1978-05-23 The United States Of America As Represented By The Secretary Of The Army Two-stage split-cycle cooler with pneumatic piston
US4092833A (en) * 1977-02-28 1978-06-06 The United States Of America As Represented By The Secretary Of The Army Split-phase cooler with expansion piston motion enhancer
GB9213350D0 (en) * 1992-06-24 1992-08-05 Marconi Gec Ltd Refrigerator

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6509299A (en) * 1965-07-19 1967-01-20
US3397533A (en) * 1966-10-07 1968-08-20 Gen Motors Corp Hot gas engine control system

Also Published As

Publication number Publication date
CH480598A (en) 1969-10-31
DE1601467A1 (en) 1971-01-14
NL6701141A (en) 1968-07-26
US3472037A (en) 1969-10-14
FR1561303A (en) 1969-03-28
SE320989B (en) 1970-02-23
BE709776A (en) 1968-07-23
DE1601467B2 (en) 1976-10-21

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