FR668979A - Perfectionnements apportés aux pompes rotatives - Google Patents

Perfectionnements apportés aux pompes rotatives

Info

Publication number
FR668979A
FR668979A FR668979DA FR668979A FR 668979 A FR668979 A FR 668979A FR 668979D A FR668979D A FR 668979DA FR 668979 A FR668979 A FR 668979A
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
Casimir Wrona
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 FR668979A publication Critical patent/FR668979A/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
    • F04C2/34—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 the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members
    • F04C2/344—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 the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
    • F04C2/3441—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 the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member the inner and outer member being in contact along one line or continuous surface substantially parallel to the axis of rotation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR668979D 1928-09-08 1928-10-23 Perfectionnements apportés aux pompes rotatives Expired FR668979A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU668979X 1928-09-08

Publications (1)

Publication Number Publication Date
FR668979A true FR668979A (fr) 1929-11-08

Family

ID=19733096

Family Applications (1)

Application Number Title Priority Date Filing Date
FR668979D Expired FR668979A (fr) 1928-09-08 1928-10-23 Perfectionnements apportés aux pompes rotatives

Country Status (1)

Country Link
FR (1) FR668979A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2962972A (en) * 1958-07-23 1960-12-06 Vickers Inc Power transmission
US2962973A (en) * 1958-07-23 1960-12-06 Vickers Inc Power transmission

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2962972A (en) * 1958-07-23 1960-12-06 Vickers Inc Power transmission
US2962973A (en) * 1958-07-23 1960-12-06 Vickers Inc Power transmission

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