GB674693A - Improvements in free piston multi-stage air or gas compressors - Google Patents

Improvements in free piston multi-stage air or gas compressors

Info

Publication number
GB674693A
GB674693A GB14644/50A GB1464450A GB674693A GB 674693 A GB674693 A GB 674693A GB 14644/50 A GB14644/50 A GB 14644/50A GB 1464450 A GB1464450 A GB 1464450A GB 674693 A GB674693 A GB 674693A
Authority
GB
United Kingdom
Prior art keywords
piston
free piston
soc
june
compression
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
GB14644/50A
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.)
Societe dEtudes et de Participations Eau Gaz Electricite Energie SA
Original Assignee
Societe dEtudes et de Participations Eau Gaz Electricite Energie SA
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 Societe dEtudes et de Participations Eau Gaz Electricite Energie SA filed Critical Societe dEtudes et de Participations Eau Gaz Electricite Energie SA
Publication of GB674693A publication Critical patent/GB674693A/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

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

674,693. Compressors. SOC. D'ETUDES ET DE PARTICIPATIONS EAU, GAZ, ELECTRICITE, ENERGIE SOC. ANON. June 12, 1950 [June 14, 1949], No. 14644/50. Class 8 (i) A two stage free piston motor compressor has the ratio of compression in the first stage less than in the second, but discharge arranged to occur simultaneously in each. The motor piston 3 drives the low pressure piston 11 and the high pressure piston 12, one side of the former supplying scavenging air through the valve 17. Low pressure air passes through the reservoir 23 but compression in the high pressure cylinder does not commence until piston 12 closes the parts 25. Piston 2 with return energy piston 7 is connected by synchronizing gear to the piston 3 &c.
GB14644/50A 1949-06-14 1950-06-12 Improvements in free piston multi-stage air or gas compressors Expired GB674693A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR674693X 1949-06-14

Publications (1)

Publication Number Publication Date
GB674693A true GB674693A (en) 1952-06-25

Family

ID=9018904

Family Applications (1)

Application Number Title Priority Date Filing Date
GB14644/50A Expired GB674693A (en) 1949-06-14 1950-06-12 Improvements in free piston multi-stage air or gas compressors

Country Status (1)

Country Link
GB (1) GB674693A (en)

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