ITMI20030283A1 - Pompa, in particolare pompa a vuoto, a tenuta migliorata - Google Patents

Pompa, in particolare pompa a vuoto, a tenuta migliorata

Info

Publication number
ITMI20030283A1
ITMI20030283A1 ITMI20030283A ITMI20030283A1 IT MI20030283 A1 ITMI20030283 A1 IT MI20030283A1 IT MI20030283 A ITMI20030283 A IT MI20030283A IT MI20030283 A1 ITMI20030283 A1 IT MI20030283A1
Authority
IT
Italy
Prior art keywords
pump
improved seal
particular vacuum
vacuum pump
seal
Prior art date
Application number
Other languages
English (en)
Inventor
Mirko Kupceric
Original Assignee
Luk Automobiltech Gmbh & Co Kg
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 Luk Automobiltech Gmbh & Co Kg filed Critical Luk Automobiltech Gmbh & Co Kg
Publication of ITMI20030283A1 publication Critical patent/ITMI20030283A1/it

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
    • F04C29/12—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
    • F04C29/124—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet with inlet and outlet valves specially adapted for rotary or oscillating piston pumps
    • F04C29/126—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet with inlet and outlet valves specially adapted for rotary or oscillating piston pumps of the non-return type
    • 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
    • F01C21/10—Outer members for co-operation with rotary pistons; Casings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/10—Adaptations or arrangements of distribution members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/12—Casings; Cylinders; Cylinder heads; Fluid connections
    • F04B39/123—Fluid connections
    • 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
    • F04C2220/00—Application
    • F04C2220/10—Vacuum

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Details Of Reciprocating Pumps (AREA)
ITMI20030283 2002-02-18 2003-02-17 Pompa, in particolare pompa a vuoto, a tenuta migliorata ITMI20030283A1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10206560 2002-02-18

Publications (1)

Publication Number Publication Date
ITMI20030283A1 true ITMI20030283A1 (it) 2003-08-19

Family

ID=27635053

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI20030283 ITMI20030283A1 (it) 2002-02-18 2003-02-17 Pompa, in particolare pompa a vuoto, a tenuta migliorata

Country Status (5)

Country Link
AU (1) AU2003210138A1 (it)
DE (2) DE10390679D2 (it)
FR (1) FR2838790B1 (it)
IT (1) ITMI20030283A1 (it)
WO (1) WO2003071135A1 (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008059228A1 (de) 2008-11-20 2010-05-27 Joma-Polytec Kunststofftechnik Gmbh Vakuumpumpe
EP2391828B1 (de) * 2009-02-02 2013-10-02 ixetic Hückeswagen GmbH Vakuumpumpengehäusedeckel
DE102010039343B4 (de) * 2010-08-16 2012-06-14 Joma-Polytec Gmbh Vakuumpumpe
DE102015118022B4 (de) * 2015-10-22 2024-05-29 Pfeiffer Vacuum Gmbh Rotationsverdrängervakuumpumpe
DE102015121143B4 (de) * 2015-12-04 2023-02-02 Pfeiffer Vacuum Gmbh Mehrwellige Vakuumpumpe

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2061567A1 (de) * 1970-12-15 1972-06-29 Frischwelt Anstalt, Vaduz Rotationskompressor
IT1141570B (it) * 1980-04-11 1986-10-01 Leonardo Beltrame Perfezionamento ai corpi dei compressori rotativi,e metodo per la realizzazione di essi
DE3326389A1 (de) * 1982-07-31 1984-02-09 Barmag Barmer Maschinenfabrik Ag, 5630 Remscheid Fluegelzellenpumpe
DE3301098A1 (de) * 1983-01-14 1984-07-19 Knorr-Bremse GmbH, 8000 München Rotationskompressor
GB2198481A (en) * 1986-12-10 1988-06-15 Gilardini Spa Rotary vacuum pump
DE4002771A1 (de) * 1990-01-31 1991-08-01 Vdo Schindling Unterdruckversorgungsanlage
GB9106047D0 (en) * 1991-03-21 1991-05-08 Wabco Automotive Clayton Dewan Reciprocating vacuum pumps
US5452998A (en) * 1994-06-28 1995-09-26 Edwards; Thomas C. Non-contact vane-type fluid displacement machine with suction flow check valve assembly
IT1293672B1 (it) * 1997-08-01 1999-03-08 Magneti Marelli Spa Depressore rotativo a palette.
JP2001207965A (ja) * 2000-01-26 2001-08-03 Aisin Seiki Co Ltd 空気圧縮機

Also Published As

Publication number Publication date
WO2003071135A1 (de) 2003-08-28
DE10390679D2 (de) 2005-01-27
DE10304995A1 (de) 2003-08-28
FR2838790A1 (fr) 2003-10-24
AU2003210138A1 (en) 2003-09-09
FR2838790B1 (fr) 2005-11-04

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