DE4318418A1 - Flügelzellen-Saugpumpe - Google Patents

Flügelzellen-Saugpumpe

Info

Publication number
DE4318418A1
DE4318418A1 DE4318418A DE4318418A DE4318418A1 DE 4318418 A1 DE4318418 A1 DE 4318418A1 DE 4318418 A DE4318418 A DE 4318418A DE 4318418 A DE4318418 A DE 4318418A DE 4318418 A1 DE4318418 A1 DE 4318418A1
Authority
DE
Germany
Prior art keywords
rotor
suction pump
wings
pump according
recesses
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.)
Withdrawn
Application number
DE4318418A
Other languages
German (de)
English (en)
Inventor
Carlo Pachetti
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 DE4318418A1 publication Critical patent/DE4318418A1/de
Withdrawn legal-status Critical Current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)
DE4318418A 1992-06-05 1993-06-03 Flügelzellen-Saugpumpe Withdrawn DE4318418A1 (de)

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
DE4318418A1 true DE4318418A1 (de) 1993-12-16

Family

ID=11410518

Family Applications (1)

Application Number Title Priority Date Filing Date
DE4318418A Withdrawn DE4318418A1 (de) 1992-06-05 1993-06-03 Flügelzellen-Saugpumpe

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

Family Cites Families (11)

* 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
GB480522A (en) * 1936-05-23 1938-02-23 Bendix Aviat Corp A new or improved rotary vacuum pump
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
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
GB1315111A (en) * 1969-03-09 1973-04-26 Cam Rotors Ltd Vane pump for fluids which carry solids in suspension
JPS609436Y2 (ja) * 1976-05-15 1985-04-03 株式会社ボッシュオートモーティブ システム 可動ベ−ン型回転圧縮機
NL8100705A (nl) * 1981-02-13 1982-09-01 Abraham De Kok Roterende schottenpomp of - motor.
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

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
FR2692009A1 (fr) 1993-12-10
ES2100108A2 (es) 1997-06-01
ES2100108R (cg-RX-API-DMAC10.html) 1997-07-16
GB9310966D0 (en) 1993-07-14

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Legal Events

Date Code Title Description
8141 Disposal/no request for examination