GB686239A - Improvements in hot-gas reciprocating engines and refrigerating engines operating on the reversed hot gas reciprocating engine principle - Google Patents

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

Info

Publication number
GB686239A
GB686239A GB17238/49A GB1723849A GB686239A GB 686239 A GB686239 A GB 686239A GB 17238/49 A GB17238/49 A GB 17238/49A GB 1723849 A GB1723849 A GB 1723849A GB 686239 A GB686239 A GB 686239A
Authority
GB
United Kingdom
Prior art keywords
engines
hot
refrigerating
gas reciprocating
starting
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
GB17238/49A
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 GB686239A publication Critical patent/GB686239A/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)
  • Mechanically-Actuated Valves (AREA)

Abstract

686,239. Refrigerating. NAAMLOOZE VENNOOTSCHAP PHILIPS' GLOEILAMPENFABRIEKEN. June 29, 1949 [July 2, 1948], No. 17238/49. Class 29 [Also in Group XXVII] The invention relates to hot gas engines and refrigerating engines. A valve 9 which controls communication between a cold space 5 and either a control space 12 or a starting space 13 according to the position of cocks 14, 15 is operated by a cam 18 on the engine shaft and is opened periodically at the moment when the engine pressure is at its highest value. A separate starting device is not required since starting by compressed air will be possible through the communication means which serve for controlling the power output. Specification 9895/47 (as open to inspection under Sect. 91) is referred to. The Specification as open to inspection under Sect. 91, states that the invention can be carried out by means of slides and cocks. This subject-matter does not appear in the Specification as accepted.
GB17238/49A 1948-07-02 1949-06-29 Improvements in hot-gas reciprocating engines and refrigerating engines operating on the reversed hot gas reciprocating engine principle Expired GB686239A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL686239X 1948-07-02

Publications (1)

Publication Number Publication Date
GB686239A true GB686239A (en) 1953-01-21

Family

ID=19805678

Family Applications (1)

Application Number Title Priority Date Filing Date
GB17238/49A Expired GB686239A (en) 1948-07-02 1949-06-29 Improvements in hot-gas reciprocating engines and refrigerating engines operating on the reversed hot gas reciprocating engine principle

Country Status (1)

Country Link
GB (1) GB686239A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2824430A (en) * 1954-02-18 1958-02-25 Philips Corp Cold-gas refrigerator control system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2824430A (en) * 1954-02-18 1958-02-25 Philips Corp Cold-gas refrigerator control system

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