FR837372A - Perfectionnements aux pompes rotatives - Google Patents

Perfectionnements aux pompes rotatives

Info

Publication number
FR837372A
FR837372A FR837372DA FR837372A FR 837372 A FR837372 A FR 837372A FR 837372D A FR837372D A FR 837372DA FR 837372 A FR837372 A FR 837372A
Authority
FR
France
Prior art keywords
rotary pumps
pumps
rotary
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
English (en)
Inventor
Arthur John Northey
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 filed Critical
Application granted granted Critical
Publication of FR837372A publication Critical patent/FR837372A/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
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D5/00—Pumps with circumferential or transverse flow

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR837372D 1937-05-03 1938-04-29 Perfectionnements aux pompes rotatives Expired FR837372A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB837372X 1937-05-03

Publications (1)

Publication Number Publication Date
FR837372A true FR837372A (fr) 1939-02-08

Family

ID=10554281

Family Applications (1)

Application Number Title Priority Date Filing Date
FR837372D Expired FR837372A (fr) 1937-05-03 1938-04-29 Perfectionnements aux pompes rotatives

Country Status (1)

Country Link
FR (1) FR837372A (fr)

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