FR606765A - Improvements to rotary vane pumps - Google Patents

Improvements to rotary vane pumps

Info

Publication number
FR606765A
FR606765A FR606765DA FR606765A FR 606765 A FR606765 A FR 606765A FR 606765D A FR606765D A FR 606765DA FR 606765 A FR606765 A FR 606765A
Authority
FR
France
Prior art keywords
rotary vane
vane pumps
pumps
rotary
vane
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.)
P COLOMBIER FILS ETS
Original Assignee
P COLOMBIER FILS ETS
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 P COLOMBIER FILS ETS filed Critical P COLOMBIER FILS ETS
Application granted granted Critical
Publication of FR606765A publication Critical patent/FR606765A/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
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/0003—Sealing arrangements in rotary-piston machines or pumps
    • F04C15/0034—Sealing arrangements in rotary-piston machines or pumps for other than the working fluid, i.e. the sealing arrangements are not between working chambers of the machine
    • F04C15/0038—Shaft sealings specially adapted for rotary-piston machines or pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/08—Rotary pistons
    • F01C21/0809—Construction of vanes or vane holders
    • F01C21/0818—Vane tracking; control therefor
    • F01C21/0827—Vane tracking; control therefor by mechanical means
    • F01C21/0836—Vane tracking; control therefor by mechanical means comprising guiding means, e.g. cams, rollers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR606765D 1925-11-21 1925-11-21 Improvements to rotary vane pumps Expired FR606765A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR606765T 1925-11-21

Publications (1)

Publication Number Publication Date
FR606765A true FR606765A (en) 1926-06-19

Family

ID=8974919

Family Applications (1)

Application Number Title Priority Date Filing Date
FR606765D Expired FR606765A (en) 1925-11-21 1925-11-21 Improvements to rotary vane pumps

Country Status (1)

Country Link
FR (1) FR606765A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2443994A (en) * 1948-05-07 1948-06-22 Scognamillo Salvatore Rotary pump
US2487685A (en) * 1945-03-20 1949-11-08 Wright Aeronautical Corp Rotary oscillating vane pump

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2487685A (en) * 1945-03-20 1949-11-08 Wright Aeronautical Corp Rotary oscillating vane pump
US2443994A (en) * 1948-05-07 1948-06-22 Scognamillo Salvatore Rotary pump

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