GB717663A - Improvements in hot-gas reciprocating engines and refrigerators operating on the reversed hot-gas reciprocating engine principle - Google Patents

Improvements in hot-gas reciprocating engines and refrigerators operating on the reversed hot-gas reciprocating engine principle

Info

Publication number
GB717663A
GB717663A GB19363/49A GB1936349A GB717663A GB 717663 A GB717663 A GB 717663A GB 19363/49 A GB19363/49 A GB 19363/49A GB 1936349 A GB1936349 A GB 1936349A GB 717663 A GB717663 A GB 717663A
Authority
GB
United Kingdom
Prior art keywords
hot
gas reciprocating
space
duct
resistance
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
GB19363/49A
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 GB717663A publication Critical patent/GB717663A/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)
  • Engine Equipment That Uses Special Cycles (AREA)

Abstract

717,663. Refrigerating. NAAMLOOZE VENNOOTSCHAP PHILIPS' GLOEILAMPENFABRIEKEN. July 22, 1949 [July 27, 1948], No. 19363/49. Class 29 [Also in Group XXVII] A refrigerator operating on the reversed hot - gas reciprocating engine principle is provided with an auxiliary chamber 13 for supplying a variable amount of working medium to the working space, continuous communication between the chamber and space being effected by a duct 12 having a resistance to flow such that the power output of the engine under operating conditions is decreased by not more than ten per cent and preferably not more than five per cent. As shown, the resistance to flow is varied by a cock 14. The duct may have various crosssections such as circular or annular and is preferably so shaped that the resistance to flow is equal in both directions; also the duct may be filled or partly filled with porous material or fine wire material. The engine shown comprises a .cylinder 1, displacer 2, piston 3, hot space 7, cold space 8, heater 9, cooler 11 and regenerator 10.
GB19363/49A 1948-07-27 1949-07-22 Improvements in hot-gas reciprocating engines and refrigerators operating on the reversed hot-gas reciprocating engine principle Expired GB717663A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL717663X 1948-07-27

Publications (1)

Publication Number Publication Date
GB717663A true GB717663A (en) 1954-11-03

Family

ID=19814990

Family Applications (1)

Application Number Title Priority Date Filing Date
GB19363/49A Expired GB717663A (en) 1948-07-27 1949-07-22 Improvements in hot-gas reciprocating engines and refrigerators operating on the reversed hot-gas reciprocating engine principle

Country Status (1)

Country Link
GB (1) GB717663A (en)

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