FR1021636A - Pumps or compressors - Google Patents

Pumps or compressors

Info

Publication number
FR1021636A
FR1021636A FR1021636DA FR1021636A FR 1021636 A FR1021636 A FR 1021636A FR 1021636D A FR1021636D A FR 1021636DA FR 1021636 A FR1021636 A FR 1021636A
Authority
FR
France
Prior art keywords
compressors
pumps
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
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.)
VANTON PUMP CORP
Original Assignee
VANTON PUMP CORP
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 VANTON PUMP CORP filed Critical VANTON PUMP CORP
Application granted granted Critical
Publication of FR1021636A publication Critical patent/FR1021636A/en
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
    • F04C5/00—Rotary-piston machines or pumps with the working-chamber walls at least partly resiliently deformable
FR1021636D 1949-08-17 1950-07-07 Pumps or compressors Expired FR1021636A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1021636XA 1949-08-17 1949-08-17

Publications (1)

Publication Number Publication Date
FR1021636A true FR1021636A (en) 1953-02-20

Family

ID=22288438

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1021636D Expired FR1021636A (en) 1949-08-17 1950-07-07 Pumps or compressors

Country Status (1)

Country Link
FR (1) FR1021636A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2444177A1 (en) * 1978-12-14 1980-07-11 Becker Erick MEMBRANE PUMP

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2444177A1 (en) * 1978-12-14 1980-07-11 Becker Erick MEMBRANE PUMP

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