FR846706A - Perfectionnements aux pompes - Google Patents

Perfectionnements aux pompes

Info

Publication number
FR846706A
FR846706A FR846706DA FR846706A FR 846706 A FR846706 A FR 846706A FR 846706D A FR846706D A FR 846706DA FR 846706 A FR846706 A FR 846706A
Authority
FR
France
Prior art keywords
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
English (en)
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.)
Trico Products Corp
Original Assignee
Trico Products 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 Trico Products Corp filed Critical Trico Products Corp
Application granted granted Critical
Publication of FR846706A publication Critical patent/FR846706A/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
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/30—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C2/32—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having both the movement defined in groups F04C2/02 and relative reciprocation between co-operating members

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR846706D 1938-07-23 1938-11-28 Perfectionnements aux pompes Expired FR846706A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US846706XA 1938-07-23 1938-07-23

Publications (1)

Publication Number Publication Date
FR846706A true FR846706A (fr) 1939-09-25

Family

ID=22186469

Family Applications (1)

Application Number Title Priority Date Filing Date
FR846706D Expired FR846706A (fr) 1938-07-23 1938-11-28 Perfectionnements aux pompes

Country Status (1)

Country Link
FR (1) FR846706A (fr)

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