FR622516A - Pompe ou compresseur rotatif perfectionné - Google Patents

Pompe ou compresseur rotatif perfectionné

Info

Publication number
FR622516A
FR622516A FR622516DA FR622516A FR 622516 A FR622516 A FR 622516A FR 622516D A FR622516D A FR 622516DA FR 622516 A FR622516 A FR 622516A
Authority
FR
France
Prior art keywords
compressor
rotary pump
advanced rotary
advanced
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)
Inventor
George Sidney Mepstead
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 FR622516A publication Critical patent/FR622516A/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
    • F04C2/356—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 outer member
    • F04C2/3562—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 outer 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)
  • Reciprocating Pumps (AREA)
FR622516D 1925-11-30 1926-10-05 Pompe ou compresseur rotatif perfectionné Expired FR622516A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB622516X 1925-11-30

Publications (1)

Publication Number Publication Date
FR622516A true FR622516A (fr) 1927-06-01

Family

ID=10487991

Family Applications (1)

Application Number Title Priority Date Filing Date
FR622516D Expired FR622516A (fr) 1925-11-30 1926-10-05 Pompe ou compresseur rotatif perfectionné

Country Status (2)

Country Link
US (1) US1626855A (fr)
FR (1) FR622516A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2649739A (en) * 1948-06-04 1953-08-25 Houdaille Hershey Corp Constant pressure variable displacement pump
US4115045A (en) * 1973-11-27 1978-09-19 Wyman James C Rotary motor

Also Published As

Publication number Publication date
US1626855A (en) 1927-05-03

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