GB915281A - Improvements in free-piston gas generators - Google Patents

Improvements in free-piston gas generators

Info

Publication number
GB915281A
GB915281A GB420561A GB420561A GB915281A GB 915281 A GB915281 A GB 915281A GB 420561 A GB420561 A GB 420561A GB 420561 A GB420561 A GB 420561A GB 915281 A GB915281 A GB 915281A
Authority
GB
United Kingdom
Prior art keywords
engine
free
scavenging air
engine cylinder
clearances
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
GB420561A
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.)
Fiat SpA
Original Assignee
Fiat SpA
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 Fiat SpA filed Critical Fiat SpA
Publication of GB915281A publication Critical patent/GB915281A/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
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B71/00—Free-piston engines; Engines without rotary main shaft
    • F02B71/04—Adaptations of such engines for special use; Combinations of such engines with apparatus driven thereby
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C5/00—Gas-turbine plants characterised by the working fluid being generated by intermittent combustion
    • F02C5/06—Gas-turbine plants characterised by the working fluid being generated by intermittent combustion the working fluid being generated in an internal-combustion gas generated of the positive-displacement type having essentially no mechanical power output
    • F02C5/08—Gas-turbine plants characterised by the working fluid being generated by intermittent combustion the working fluid being generated in an internal-combustion gas generated of the positive-displacement type having essentially no mechanical power output the gas generator being of the free-piston type

Landscapes

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

Abstract

915,281. Free-piston gas generators. FIAT S.p.A. Feb. 3, 1961 [Feb. 5, 1960], No. 4205/61. Class 7(1) An opposed piston free-piston gas generator is formed with clearances 14, 16 provided between the compressor cylinders and the scavenging air chambers 17, 18 arranged around the engine cylinder. The engine cylinder is separated from the compressor cylinders by ports 2 fully open to the atmospheric air and situated in the engine cylinder wall exposed by the clearances the engine pistons being visible and accessible from the outside through the ports. A clearance 15 is also provided at the centre of the engine. The scavenging air chambers 17, 18 are interconnected by ducts not shown. Coolers 31 are provided for cooling the scavenging air. The various lubricating accessories for the engine cylinder may be accommodated by the clearances. As shown the scavenging air reservoir acts as a foundation for the engine and compressor cylinders.
GB420561A 1960-02-05 1961-02-03 Improvements in free-piston gas generators Expired GB915281A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT195160 1960-02-05

Publications (1)

Publication Number Publication Date
GB915281A true GB915281A (en) 1963-01-09

Family

ID=11102150

Family Applications (1)

Application Number Title Priority Date Filing Date
GB420561A Expired GB915281A (en) 1960-02-05 1961-02-03 Improvements in free-piston gas generators

Country Status (2)

Country Link
DE (1) DE1880974U (en)
GB (1) GB915281A (en)

Also Published As

Publication number Publication date
DE1880974U (en) 1963-10-17

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