DE10295529D2 - Vakuumpumpe mit Schalldämpfungskammer - Google Patents

Vakuumpumpe mit Schalldämpfungskammer

Info

Publication number
DE10295529D2
DE10295529D2 DE10295529T DE10295529T DE10295529D2 DE 10295529 D2 DE10295529 D2 DE 10295529D2 DE 10295529 T DE10295529 T DE 10295529T DE 10295529 T DE10295529 T DE 10295529T DE 10295529 D2 DE10295529 D2 DE 10295529D2
Authority
DE
Germany
Prior art keywords
vacuum pump
silencing chamber
silencing
chamber
vacuum
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
DE10295529T
Other languages
English (en)
Inventor
Ibrahim Koukan
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.)
Magna Powertrain Hueckeswagen GmbH
Original Assignee
LuK Automobiltechnik GmbH and 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 Automobiltechnik GmbH and Co KG filed Critical LuK Automobiltechnik GmbH and Co KG
Priority to DE10295529T priority Critical patent/DE10295529D2/de
Application granted granted Critical
Publication of DE10295529D2 publication Critical patent/DE10295529D2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F04C29/06—Silencing
    • F04C29/068—Silencing the silencing means being arranged inside the pump housing
    • 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
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/30—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • 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
    • F04C25/00—Adaptations of pumps for special use of pumps for elastic fluids
    • F04C25/02—Adaptations of pumps for special use of pumps for elastic fluids for producing high vacuum
    • 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
    • F04C29/06—Silencing
    • F04C29/065—Noise dampening volumes, e.g. muffler chambers
    • 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
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/30—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C18/34—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, 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 group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members
    • F04C18/344—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, 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 group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
DE10295529T 2001-11-23 2002-11-15 Vakuumpumpe mit Schalldämpfungskammer Expired - Fee Related DE10295529D2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE10295529T DE10295529D2 (de) 2001-11-23 2002-11-15 Vakuumpumpe mit Schalldämpfungskammer

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10157502 2001-11-23
DE10295529T DE10295529D2 (de) 2001-11-23 2002-11-15 Vakuumpumpe mit Schalldämpfungskammer
PCT/DE2002/004231 WO2003046384A1 (de) 2001-11-23 2002-11-15 Vakuumpumpe mit schalldämpfungskammer

Publications (1)

Publication Number Publication Date
DE10295529D2 true DE10295529D2 (de) 2004-10-28

Family

ID=7706710

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10295529T Expired - Fee Related DE10295529D2 (de) 2001-11-23 2002-11-15 Vakuumpumpe mit Schalldämpfungskammer
DE10253295A Ceased DE10253295A1 (de) 2001-11-23 2002-11-15 Vakuumpumpe

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE10253295A Ceased DE10253295A1 (de) 2001-11-23 2002-11-15 Vakuumpumpe

Country Status (5)

Country Link
AU (1) AU2002351675A1 (de)
DE (2) DE10295529D2 (de)
FR (1) FR2832769B1 (de)
IT (1) ITMI20022483A1 (de)
WO (1) WO2003046384A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009056010B4 (de) 2009-11-26 2024-02-01 HELLA GmbH & Co. KGaA Flügelzellenpumpe
DE102010041925A1 (de) * 2010-10-04 2012-04-05 Robert Bosch Gmbh Flügelzellenpumpe
DE102013104375A1 (de) * 2013-04-30 2014-10-30 Hella Kgaa Hueck & Co. Vakuumpumpe
DE102014207023B3 (de) * 2014-04-11 2015-07-30 Magna Powertrain Hückeswagen GmbH Kraftfahrzeug-Vakuumpumpe mit Verklebung
EP3578755B1 (de) 2018-06-04 2023-06-07 Entecnia Consulting, S.L.U. Drehmaschine

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1854692A (en) * 1927-04-30 1932-04-19 Cooper Compressor Company Compressor and vacuum pump
US2215256A (en) * 1938-05-06 1940-09-17 Kinney Mfg Company High vacuum pump apparatus
US3180569A (en) * 1962-05-21 1965-04-27 Gast Mfg Corp Cooled rotary pump
JPS61291797A (ja) * 1985-06-17 1986-12-22 Hitachi Ltd 回転ベ−ン式ポンプ
JPH05157086A (ja) * 1991-12-02 1993-06-22 Mitsubishi Heavy Ind Ltd ロータリ圧縮機
DE4239575C2 (de) * 1992-11-25 1995-11-23 Hella Kg Hueck & Co Schalldämpfer für pneumatische Pumpen, insbesondere Flügelzellenpumpen in Kraftfahrzeugen
JPH08312561A (ja) * 1995-05-18 1996-11-26 Hitachi Koki Co Ltd スクロール形真空ポンプ
DE19936644B4 (de) * 1999-08-04 2004-04-01 Hella Kg Hueck & Co. Elektrische Luftpumpe für Kraftfahrzeuge
DE19937704A1 (de) * 1999-08-10 2001-02-15 Continental Teves Ag & Co Ohg Vakuumpumpenaggregat

Also Published As

Publication number Publication date
DE10253295A1 (de) 2003-06-05
FR2832769B1 (fr) 2005-12-16
WO2003046384A1 (de) 2003-06-05
FR2832769A1 (fr) 2003-05-30
ITMI20022483A1 (it) 2003-05-24
AU2002351675A1 (en) 2003-06-10

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Legal Events

Date Code Title Description
8139 Disposal/non-payment of the annual fee