FR1038729A - Perfectionnements aux pompes rotatives pour fluides - Google Patents

Perfectionnements aux pompes rotatives pour fluides

Info

Publication number
FR1038729A
FR1038729A FR1038729DA FR1038729A FR 1038729 A FR1038729 A FR 1038729A FR 1038729D A FR1038729D A FR 1038729DA FR 1038729 A FR1038729 A FR 1038729A
Authority
FR
France
Prior art keywords
fluids
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)
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.)
OLEODINAMICA ITALIANA SOC
Original Assignee
OLEODINAMICA ITALIANA SOC
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 OLEODINAMICA ITALIANA SOC filed Critical OLEODINAMICA ITALIANA SOC
Application granted granted Critical
Publication of FR1038729A publication Critical patent/FR1038729A/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
    • F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
    • F04C14/10—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by changing the positions of the inlet or outlet openings with respect to the working chamber

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR1038729D 1950-06-09 1951-06-08 Perfectionnements aux pompes rotatives pour fluides Expired FR1038729A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1038729X 1950-06-09

Publications (1)

Publication Number Publication Date
FR1038729A true FR1038729A (fr) 1953-10-01

Family

ID=11429634

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1038729D Expired FR1038729A (fr) 1950-06-09 1951-06-08 Perfectionnements aux pompes rotatives pour fluides

Country Status (1)

Country Link
FR (1) FR1038729A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4137018A (en) * 1977-11-07 1979-01-30 General Motors Corporation Rotary vane variable capacity compressor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4137018A (en) * 1977-11-07 1979-01-30 General Motors Corporation Rotary vane variable capacity compressor

Similar Documents

Publication Publication Date Title
FR1024718A (fr) Perfectionnements aux garnitures pour obturateurs
FR935352A (fr) Perfectionnements aux voilures tournantes pour aéronef
FR1038729A (fr) Perfectionnements aux pompes rotatives pour fluides
FR1056389A (fr) Perfectionnements aux compresseurs tournants pour fluides élastiques
FR912442A (fr) Perfectionnements aux pompes pour serrures
AT171596B (de) Wellendichtung
FR1040993A (fr) Liquides hydrauliques
FR951230A (fr) Perfectionnements aux pompes rotatives
FR1025770A (fr) Perfectionnements aux raccords pour cycles
FR1029052A (fr) Liquides pour freins
FR1027449A (fr) Perfectionnements aux machines rotatives
FR1036745A (fr) Perfectionnements aux pompes rotatives
FR1002369A (fr) Perfectionnements aux distributeurs de fluides
FR977345A (fr) Perfectionnements aux pompes rotatives
FR1034757A (fr) Perfectionnements aux pompes rotatives
FR1020930A (fr) Perfectionnements aux pompes alternatives
FR1047817A (fr) Garniture rotative équilibrée pour fluides
FR54561E (fr) Perfectionnements aux pompes rotatives
FR913907A (fr) Perfectionnements aux pompes rotatives
FR922180A (fr) Perfectionnements aux pompes rotatives
FR1017313A (fr) Collerette tournante perfectionnée pour pompes à piston
FR1019147A (fr) Perfectionnements aux pompes rotovolumétriques
FR1028525A (fr) Perfectionnements aux pompes
FR1019952A (fr) Perfectionnements aux dispositifs pour sceller
FR1047820A (fr) Perfectionnements relatifs aux pompes