FR420921A - Pompe à air rotative par voie sèche - Google Patents

Pompe à air rotative par voie sèche

Info

Publication number
FR420921A
FR420921A FR420921DA FR420921A FR 420921 A FR420921 A FR 420921A FR 420921D A FR420921D A FR 420921DA FR 420921 A FR420921 A FR 420921A
Authority
FR
France
Prior art keywords
air pump
rotary air
dry rotary
dry
pump
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.)
CONDENSATIONSBAU-GESELLSCHAFT M B H VORMALS OTTO S
Original Assignee
CONDENSATIONSBAU-GESELLSCHAFT M B H VORMALS OTTO S
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 CONDENSATIONSBAU-GESELLSCHAFT M B H VORMALS OTTO S filed Critical CONDENSATIONSBAU-GESELLSCHAFT M B H VORMALS OTTO S
Application granted granted Critical
Publication of FR420921A publication Critical patent/FR420921A/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
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/30—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C18/34—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, 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 group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members
    • F04C18/344—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, 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 group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
    • F04C18/352—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, 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 group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member the vanes being pivoted on the axis of the outer member

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR420921D 1910-09-30 1910-09-30 Pompe à air rotative par voie sèche Expired FR420921A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR420921T 1910-09-30

Publications (1)

Publication Number Publication Date
FR420921A true FR420921A (fr) 1911-02-10

Family

ID=1464011

Family Applications (1)

Application Number Title Priority Date Filing Date
FR420921D Expired FR420921A (fr) 1910-09-30 1910-09-30 Pompe à air rotative par voie sèche

Country Status (1)

Country Link
FR (1) FR420921A (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2536851A (en) * 1944-01-15 1951-01-02 Little Inc A Movable vane compressor or motor
DE1029310B (de) * 1955-05-13 1958-04-30 Schmidt Paul Fluessigkeits-Drehkolbenmaschine zum Antrieb von Kraftfahrzeugen
US3343782A (en) * 1967-09-26 Bearing and sealing means
EP0465807A3 (en) * 1990-06-28 1992-04-01 Ing. Enea Mattei S.P.A. Dry rotary vane compressor

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3343782A (en) * 1967-09-26 Bearing and sealing means
US2536851A (en) * 1944-01-15 1951-01-02 Little Inc A Movable vane compressor or motor
DE1029310B (de) * 1955-05-13 1958-04-30 Schmidt Paul Fluessigkeits-Drehkolbenmaschine zum Antrieb von Kraftfahrzeugen
EP0465807A3 (en) * 1990-06-28 1992-04-01 Ing. Enea Mattei S.P.A. Dry rotary vane compressor

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