FR2957984B1 - COMPRESSOR OR ROTARY PUMP WITH SEMI-SPHERICAL "OIL-FREE" PALLETS FOR COMPRESSING OR PUMPING GASEOUS OR LIQUID FLUIDS - Google Patents

COMPRESSOR OR ROTARY PUMP WITH SEMI-SPHERICAL "OIL-FREE" PALLETS FOR COMPRESSING OR PUMPING GASEOUS OR LIQUID FLUIDS

Info

Publication number
FR2957984B1
FR2957984B1 FR1001166A FR1001166A FR2957984B1 FR 2957984 B1 FR2957984 B1 FR 2957984B1 FR 1001166 A FR1001166 A FR 1001166A FR 1001166 A FR1001166 A FR 1001166A FR 2957984 B1 FR2957984 B1 FR 2957984B1
Authority
FR
France
Prior art keywords
pallets
compressing
compressor
spherical
semi
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 - Fee Related
Application number
FR1001166A
Other languages
French (fr)
Other versions
FR2957984A1 (en
Inventor
Barba Willy Del
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR1001166A priority Critical patent/FR2957984B1/en
Publication of FR2957984A1 publication Critical patent/FR2957984A1/en
Application granted granted Critical
Publication of FR2957984B1 publication Critical patent/FR2957984B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F04C2/344—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 inner member
    • F04C2/3441—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 inner member the inner and outer member being in contact along one line or continuous surface substantially parallel to the axis of rotation
    • 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
    • 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
    • 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
    • F04C5/00—Rotary-piston machines or pumps with the working-chamber walls at least partly resiliently deformable
    • 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
    • F04C15/0088—Lubrication
FR1001166A 2010-03-24 2010-03-24 COMPRESSOR OR ROTARY PUMP WITH SEMI-SPHERICAL "OIL-FREE" PALLETS FOR COMPRESSING OR PUMPING GASEOUS OR LIQUID FLUIDS Expired - Fee Related FR2957984B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1001166A FR2957984B1 (en) 2010-03-24 2010-03-24 COMPRESSOR OR ROTARY PUMP WITH SEMI-SPHERICAL "OIL-FREE" PALLETS FOR COMPRESSING OR PUMPING GASEOUS OR LIQUID FLUIDS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1001166A FR2957984B1 (en) 2010-03-24 2010-03-24 COMPRESSOR OR ROTARY PUMP WITH SEMI-SPHERICAL "OIL-FREE" PALLETS FOR COMPRESSING OR PUMPING GASEOUS OR LIQUID FLUIDS

Publications (2)

Publication Number Publication Date
FR2957984A1 FR2957984A1 (en) 2011-09-30
FR2957984B1 true FR2957984B1 (en) 2016-07-29

Family

ID=42830213

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1001166A Expired - Fee Related FR2957984B1 (en) 2010-03-24 2010-03-24 COMPRESSOR OR ROTARY PUMP WITH SEMI-SPHERICAL "OIL-FREE" PALLETS FOR COMPRESSING OR PUMPING GASEOUS OR LIQUID FLUIDS

Country Status (1)

Country Link
FR (1) FR2957984B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013041777A1 (en) * 2011-09-23 2013-03-28 Willy Del Barba Oil-free rotary pump or compressor with semi-spherical vanes for compressing or pumping gaseous or liquid fluids

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191230088A (en) * 1912-12-31 1913-07-31 Thomas George Mcgonigle Rotary Engines or Compressors.
US2371942A (en) * 1943-02-20 1945-03-20 Morgan T Armstrong Rotary engine
DE2800428C3 (en) * 1978-01-05 1980-07-17 Hans-Joachim Dipl.-Ing. 2050 Hamburg Gross Pig-capable rotary pump
US4692104A (en) * 1986-02-18 1987-09-08 Hansen Engine Corporation Rotary pumping apparatus with radial seal assemblies on piston
FR2617244A1 (en) * 1987-06-25 1988-12-30 Leroy Andre Volumetric machine with vanes
DE3832042C2 (en) * 1987-10-05 1997-08-14 Barmag Barmer Maschf Vane pump
EP1809898A2 (en) * 2004-08-17 2007-07-25 Hydro-Industries Tynat Ltd. Rotary fluid-driven motor with sealing elements
WO2006056162A1 (en) * 2004-11-27 2006-06-01 Ixetic Hückeswagen Gmbh Pump
DE102008019440A1 (en) * 2008-04-17 2009-10-22 FRÖTEK Kunststofftechnik GmbH Wing of a vane pump or vane compressor

Also Published As

Publication number Publication date
FR2957984A1 (en) 2011-09-30

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Legal Events

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Year of fee payment: 7

AU Other action affecting the ownership or exploitation of an industrial property right

Effective date: 20160927

CL Concession to grant licences

Name of requester: CONSTRUCTIONS ET REALISATIONS MECANIQUES.., FR

Effective date: 20160922

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Year of fee payment: 8

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ST Notification of lapse

Effective date: 20231105