FR2692009A1 - Pompe à vide rotative du type à palettes. - Google Patents

Pompe à vide rotative du type à palettes. Download PDF

Info

Publication number
FR2692009A1
FR2692009A1 FR9306648A FR9306648A FR2692009A1 FR 2692009 A1 FR2692009 A1 FR 2692009A1 FR 9306648 A FR9306648 A FR 9306648A FR 9306648 A FR9306648 A FR 9306648A FR 2692009 A1 FR2692009 A1 FR 2692009A1
Authority
FR
France
Prior art keywords
rotor
vacuum pump
pump according
vanes
pallets
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.)
Pending
Application number
FR9306648A
Other languages
English (en)
French (fr)
Inventor
Pachetti Carlo
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.)
Marelli Europe SpA
Original Assignee
Gilardini SpA
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 Gilardini SpA filed Critical Gilardini SpA
Publication of FR2692009A1 publication Critical patent/FR2692009A1/fr
Pending 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
    • F01C21/0818—Vane tracking; control therefor
    • F01C21/0827—Vane tracking; control therefor by mechanical means
    • F01C21/0836—Vane tracking; control therefor by mechanical means comprising guiding means, e.g. cams, rollers
    • 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
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/02—Lubrication; Lubricant separation
    • F04C29/023—Lubricant distribution through a hollow driving shaft

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
FR9306648A 1992-06-05 1993-06-03 Pompe à vide rotative du type à palettes. Pending FR2692009A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTO920484A IT1256843B (it) 1992-06-05 1992-06-05 Depressore rotativo a palette.

Publications (1)

Publication Number Publication Date
FR2692009A1 true FR2692009A1 (fr) 1993-12-10

Family

ID=11410518

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9306648A Pending FR2692009A1 (fr) 1992-06-05 1993-06-03 Pompe à vide rotative du type à palettes.

Country Status (5)

Country Link
DE (1) DE4318418A1 (cg-RX-API-DMAC10.html)
ES (1) ES2100108B1 (cg-RX-API-DMAC10.html)
FR (1) FR2692009A1 (cg-RX-API-DMAC10.html)
GB (1) GB2267538A (cg-RX-API-DMAC10.html)
IT (1) IT1256843B (cg-RX-API-DMAC10.html)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2200846C2 (ru) * 2001-05-31 2003-03-20 Залыгин Юрий Рэмович Роторно-пластинчатая машина (варианты)
EP2559903A1 (en) * 2011-08-17 2013-02-20 Wabco Automotive UK Limited Improved vacuum pump

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB480522A (en) * 1936-05-23 1938-02-23 Bendix Aviat Corp A new or improved rotary vacuum pump
FR1120239A (fr) * 1955-01-21 1956-07-03 Machine à palettes formant pompe ou compresseur
US3187679A (en) * 1963-06-10 1965-06-08 Scognamillo Frank Rotary machine
US4144002A (en) * 1976-05-15 1979-03-13 Diesel Kiki Company, Ltd. Rotary compressor
EP0058456A1 (en) * 1981-02-13 1982-08-25 Abraham De Kok A rotating vane-pump or -motor

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB351996A (en) * 1930-04-02 1931-07-02 Samuel John Poole Improvement in or relating to rotary pressure blowers
GB510545A (en) * 1938-02-04 1939-08-03 Alfred James Babbs Improvements in or relating to rotary pumps
GB514415A (en) * 1938-05-06 1939-11-07 William George Hay Improvements in or relating to rotary air or other gas compressors or movers or vacuum pumps
GB1315111A (en) * 1969-03-09 1973-04-26 Cam Rotors Ltd Vane pump for fluids which carry solids in suspension
DE3109835A1 (de) * 1981-03-14 1982-09-23 Hermann 1560 Koebenhavn Lidlgruber Drehkolbenpumpe
GB2198481A (en) * 1986-12-10 1988-06-15 Gilardini Spa Rotary vacuum pump

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB480522A (en) * 1936-05-23 1938-02-23 Bendix Aviat Corp A new or improved rotary vacuum pump
FR1120239A (fr) * 1955-01-21 1956-07-03 Machine à palettes formant pompe ou compresseur
US3187679A (en) * 1963-06-10 1965-06-08 Scognamillo Frank Rotary machine
US4144002A (en) * 1976-05-15 1979-03-13 Diesel Kiki Company, Ltd. Rotary compressor
EP0058456A1 (en) * 1981-02-13 1982-08-25 Abraham De Kok A rotating vane-pump or -motor

Also Published As

Publication number Publication date
ITTO920484A1 (it) 1993-12-05
GB2267538A (en) 1993-12-08
ITTO920484A0 (it) 1992-06-05
IT1256843B (it) 1995-12-21
ES2100108B1 (es) 1998-03-01
ES2100108A2 (es) 1997-06-01
ES2100108R (cg-RX-API-DMAC10.html) 1997-07-16
DE4318418A1 (de) 1993-12-16
GB9310966D0 (en) 1993-07-14

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