FR2726048A1 - Pompe a depression rotative a palettes - Google Patents

Pompe a depression rotative a palettes Download PDF

Info

Publication number
FR2726048A1
FR2726048A1 FR9512349A FR9512349A FR2726048A1 FR 2726048 A1 FR2726048 A1 FR 2726048A1 FR 9512349 A FR9512349 A FR 9512349A FR 9512349 A FR9512349 A FR 9512349A FR 2726048 A1 FR2726048 A1 FR 2726048A1
Authority
FR
France
Prior art keywords
rotor
vacuum pump
cavity
pump according
shaft
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.)
Granted
Application number
FR9512349A
Other languages
English (en)
French (fr)
Other versions
FR2726048B3 (enrdf_load_stackoverflow
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
Magneti Marelli 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 Magneti Marelli SpA filed Critical Magneti Marelli SpA
Publication of FR2726048A1 publication Critical patent/FR2726048A1/fr
Application granted granted Critical
Publication of FR2726048B3 publication Critical patent/FR2726048B3/fr
Granted 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Hydraulic Motors (AREA)
  • Shutters For Cameras (AREA)
  • Centrifugal Separators (AREA)
FR9512349A 1994-10-21 1995-10-20 Pompe a depression rotative a palettes Granted FR2726048A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT94TO000209 IT232553Y1 (it) 1994-10-21 1994-10-21 Depressore rotativo a palette.

Publications (2)

Publication Number Publication Date
FR2726048A1 true FR2726048A1 (fr) 1996-04-26
FR2726048B3 FR2726048B3 (enrdf_load_stackoverflow) 1997-02-07

Family

ID=11412352

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9512349A Granted FR2726048A1 (fr) 1994-10-21 1995-10-20 Pompe a depression rotative a palettes

Country Status (3)

Country Link
DE (1) DE19539140A1 (enrdf_load_stackoverflow)
FR (1) FR2726048A1 (enrdf_load_stackoverflow)
IT (1) IT232553Y1 (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009056008A1 (de) * 2009-11-26 2011-06-01 Hella Kgaa Hueck & Co. Flügelzellenpumpe

Also Published As

Publication number Publication date
DE19539140A1 (de) 1996-04-25
ITTO940209V0 (it) 1994-10-21
IT232553Y1 (it) 2000-01-10
FR2726048B3 (enrdf_load_stackoverflow) 1997-02-07
ITTO940209U1 (it) 1996-04-21

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