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GB1392843A - Thermodynamic reciprocating machine comprising a compressor - Google Patents

Thermodynamic reciprocating machine comprising a compressor

Info

Publication number
GB1392843A
GB1392843A GB2010272A GB2010272A GB1392843A GB 1392843 A GB1392843 A GB 1392843A GB 2010272 A GB2010272 A GB 2010272A GB 2010272 A GB2010272 A GB 2010272A GB 1392843 A GB1392843 A GB 1392843A
Authority
GB
United Kingdom
Prior art keywords
space
compressor
compression
piston
groove
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
GB2010272A
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 GB1392843A publication Critical patent/GB1392843A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • F25B9/002—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant
    • F25B9/004—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant the refrigerant being air

Landscapes

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

Abstract

1392843 Hot gas engines; reciprocating compressors PHILIPS GLOEILAMPENFABRIEKENNV 1 May 1972 [4 May 1971] 20102/72 Headings F1N and F1S [Also in Division F4] A hot gas engine comprises a buffer space 10 in which an average pressure prevails which is substantially equal to the average pressure in the working space 4 and a compressor 17, 19 for forcing working medium into a high-pressure working medium storage container, (not shown). The compressor is arranged inside the buffer space and comprises a compression member 17 which is connected to a piston member 2 associated with the buffer space or to an associated piston-rod 14. The inlet valve of the compressor is formed by a piston ring 20, 21 which is arranged in a groove 22, 23 in the wall of the compression member or the wall of the compression space. A permanent communication is provided between the compression space and a space in the groove between the inner periphery of the piston ring and the opposing wall of the groove. In a modification the compression space is arranged between the pistonrod and a cylindrical housing surrounding the rod. Two axially spaced piston rings serve as the inlet valves for the compression space.
GB2010272A 1971-05-04 1972-05-01 Thermodynamic reciprocating machine comprising a compressor Expired GB1392843A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7106039.A NL161233C (en) 1971-05-04 1971-05-04 HOT GAS PISTON WITH A COMPRESSOR.

Publications (1)

Publication Number Publication Date
GB1392843A true GB1392843A (en) 1975-04-30

Family

ID=19813072

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2010272A Expired GB1392843A (en) 1971-05-04 1972-05-01 Thermodynamic reciprocating machine comprising a compressor

Country Status (9)

Country Link
US (1) US3793836A (en)
JP (1) JPS5249098B1 (en)
CA (1) CA958546A (en)
DE (1) DE2220454C3 (en)
FR (1) FR2135630B1 (en)
GB (1) GB1392843A (en)
IT (1) IT954948B (en)
NL (1) NL161233C (en)
SE (1) SE370759B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0112911A4 (en) * 1982-07-09 1985-02-28 John L Otters Variable cycle stirling engine.
GB2487087A (en) * 2011-01-10 2012-07-11 Cambridge Design Res Llp Oxygen concentrator with heat engine

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1389988A (en) * 1973-08-22 1975-04-09 United Stirling Ab & Co Multi-cylinder double-acting stirling cycle engines
US3984983A (en) * 1975-08-07 1976-10-12 Forenade Fabriksverken Power control compressor arrangement in hot gas engine
US4361008A (en) * 1980-07-25 1982-11-30 Mechanical Technology Incorporated Stirling engine compressor with compressor and engine working fluid equalization

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB655565A (en) * 1946-11-21 1951-07-25 Philips Nv Improvements in or relating to hot gas reciprocating engines
US2558495A (en) * 1948-01-21 1951-06-26 Philips Lab Inc Regulation of the amount of air in the cycle of an external-combustion engine
US2616243A (en) * 1948-05-11 1952-11-04 Hartford Nat Bank & Trust Co Regulating device for varying the amount of working medium in hot-gas engines
US2607190A (en) * 1948-07-27 1952-08-19 Hartford Nat Bank & Trust Co Hot gas reciprocating engine with working medium augmenting means
NL271492A (en) * 1961-11-16
GB1053896A (en) * 1963-03-08
NL6509299A (en) * 1965-07-19 1967-01-20
NL151775B (en) * 1967-12-22 1976-12-15 Philips Nv HOT GAS ENGINE WITH A DEVICE FOR REGULATING THE POWER.
NL154311B (en) * 1969-04-17 1977-08-15 Philips Nv DEVICE CONTAINING TWO COAXIAL ARRANGEMENT, AXIALLY MOVABLE ELEMENTS WITH REGARD TO EACH OTHER, THE SEAL BETWEEN THESE ELEMENTS IS FORMED BY A ROLL MEMBRANE.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0112911A4 (en) * 1982-07-09 1985-02-28 John L Otters Variable cycle stirling engine.
GB2487087A (en) * 2011-01-10 2012-07-11 Cambridge Design Res Llp Oxygen concentrator with heat engine

Also Published As

Publication number Publication date
NL161233B (en) 1979-08-15
DE2220454C3 (en) 1981-10-08
IT954948B (en) 1973-09-15
CA958546A (en) 1974-12-03
SE370759B (en) 1974-10-28
JPS5249098B1 (en) 1977-12-14
US3793836A (en) 1974-02-26
FR2135630B1 (en) 1973-07-13
NL161233C (en) 1980-01-15
DE2220454A1 (en) 1972-11-16
DE2220454B2 (en) 1981-02-26
FR2135630A1 (en) 1972-12-22
NL7106039A (en) 1972-11-07

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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