FR1333937A - Improvements to rotary vane pumps - Google Patents

Improvements to rotary vane pumps

Info

Publication number
FR1333937A
FR1333937A FR19790A FR13019790A FR1333937A FR 1333937 A FR1333937 A FR 1333937A FR 19790 A FR19790 A FR 19790A FR 13019790 A FR13019790 A FR 13019790A FR 1333937 A FR1333937 A FR 1333937A
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
FR19790A
Other languages
French (fr)
Inventor
Franco
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.)
MEC APPLIC AGRICOLE Sarl OF
Original Assignee
MEC APPLIC AGRICOLE Sarl OF
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 MEC APPLIC AGRICOLE Sarl OF filed Critical MEC APPLIC AGRICOLE Sarl OF
Application granted granted Critical
Publication of FR1333937A publication Critical patent/FR1333937A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
FR19790A 1961-07-06 1962-06-25 Improvements to rotary vane pumps Expired FR1333937A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1288461 1961-07-06

Publications (1)

Publication Number Publication Date
FR1333937A true FR1333937A (en) 1963-08-02

Family

ID=8581086

Family Applications (1)

Application Number Title Priority Date Filing Date
FR19790A Expired FR1333937A (en) 1961-07-06 1962-06-25 Improvements to rotary vane pumps

Country Status (1)

Country Link
FR (1) FR1333937A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2469581A1 (en) * 1979-11-13 1981-05-22 Seiko Seiki Kk Rotary compressor with seal strips slidable in rotor slots - has slots widened at outer ends to prevent jamming of deformed strip tips

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2469581A1 (en) * 1979-11-13 1981-05-22 Seiko Seiki Kk Rotary compressor with seal strips slidable in rotor slots - has slots widened at outer ends to prevent jamming of deformed strip tips

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