FR981475A - Improvements to rotary machines, especially pumps - Google Patents

Improvements to rotary machines, especially pumps

Info

Publication number
FR981475A
FR981475A FR981475DA FR981475A FR 981475 A FR981475 A FR 981475A FR 981475D A FR981475D A FR 981475DA FR 981475 A FR981475 A FR 981475A
Authority
FR
France
Prior art keywords
rotary machines
especially pumps
pumps
machines
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
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.)
UNION TECH ET COMMERCIALE
Original Assignee
UNION TECH ET COMMERCIALE
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 UNION TECH ET COMMERCIALE filed Critical UNION TECH ET COMMERCIALE
Application granted granted Critical
Publication of FR981475A publication Critical patent/FR981475A/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
    • 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
    • F04C2/40—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 group F04C2/08 or F04C2/22 and having a hinged member
    • F04C2/44—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 group F04C2/08 or F04C2/22 and having a hinged member with vanes hinged to the inner member
    • 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
    • F04C2/40—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 group F04C2/08 or F04C2/22 and having a hinged member
    • F04C2/46—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 group F04C2/08 or F04C2/22 and having a hinged member with vanes hinged to the outer member

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR981475D 1943-04-16 1943-04-16 Improvements to rotary machines, especially pumps Expired FR981475A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR981475T 1943-04-16

Publications (1)

Publication Number Publication Date
FR981475A true FR981475A (en) 1951-05-28

Family

ID=9533091

Family Applications (1)

Application Number Title Priority Date Filing Date
FR981475D Expired FR981475A (en) 1943-04-16 1943-04-16 Improvements to rotary machines, especially pumps

Country Status (1)

Country Link
FR (1) FR981475A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6241499B1 (en) * 1997-03-11 2001-06-05 Ake Stigebrandt Rotary piston engine
EP1210505A1 (en) * 1999-05-31 2002-06-05 Merlin Corporation Pty. Ltd Fluid rotary machine
JP5218930B1 (en) * 2012-09-21 2013-06-26 武史 畑中 Rotary internal combustion engine, vehicle driven by the same, and hybrid vehicle

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6241499B1 (en) * 1997-03-11 2001-06-05 Ake Stigebrandt Rotary piston engine
EP1210505A1 (en) * 1999-05-31 2002-06-05 Merlin Corporation Pty. Ltd Fluid rotary machine
EP1210505A4 (en) * 1999-05-31 2002-09-11 Merlin Corp Pty Ltd Fluid rotary machine
US6976832B1 (en) 1999-05-31 2005-12-20 Merlin Corporation Pty. Ltd. Fluid rotary machine
JP5218930B1 (en) * 2012-09-21 2013-06-26 武史 畑中 Rotary internal combustion engine, vehicle driven by the same, and hybrid vehicle

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