FR2160002A5 - - Google Patents

Info

Publication number
FR2160002A5
FR2160002A5 FR7238932A FR7238932A FR2160002A5 FR 2160002 A5 FR2160002 A5 FR 2160002A5 FR 7238932 A FR7238932 A FR 7238932A FR 7238932 A FR7238932 A FR 7238932A FR 2160002 A5 FR2160002 A5 FR 2160002A5
Authority
FR
France
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
FR7238932A
Other languages
French (fr)
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.)
Individual
Original Assignee
Individual
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
Priority claimed from DE2155037A external-priority patent/DE2155037C2/de
Priority claimed from DE2155038A external-priority patent/DE2155038C2/de
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of FR2160002A5 publication Critical patent/FR2160002A5/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C19/00—Rotary-piston pumps with fluid ring or the like, specially adapted for elastic fluids
    • F04C19/002—Rotary-piston pumps with fluid ring or the like, specially adapted for elastic fluids with rotating outer members

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
FR7238932A 1971-11-05 1972-11-03 Expired FR2160002A5 (OSRAM)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2155037A DE2155037C2 (de) 1971-11-05 1971-11-05 Schneckenpumpe
DE2155038A DE2155038C2 (de) 1971-11-05 1971-11-05 Schneckenpumpe

Publications (1)

Publication Number Publication Date
FR2160002A5 true FR2160002A5 (OSRAM) 1973-06-22

Family

ID=25761984

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7238932A Expired FR2160002A5 (OSRAM) 1971-11-05 1972-11-03

Country Status (3)

Country Link
FR (1) FR2160002A5 (OSRAM)
GB (1) GB1400569A (OSRAM)
IT (1) IT970168B (OSRAM)

Also Published As

Publication number Publication date
IT970168B (it) 1974-04-10
GB1400569A (en) 1975-07-16

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Legal Events

Date Code Title Description
ST Notification of lapse