EP1074743A3 - Elektrische Luftpumpe für ein Kraftfahrzeug - Google Patents

Elektrische Luftpumpe für ein Kraftfahrzeug Download PDF

Info

Publication number
EP1074743A3
EP1074743A3 EP00116552A EP00116552A EP1074743A3 EP 1074743 A3 EP1074743 A3 EP 1074743A3 EP 00116552 A EP00116552 A EP 00116552A EP 00116552 A EP00116552 A EP 00116552A EP 1074743 A3 EP1074743 A3 EP 1074743A3
Authority
EP
European Patent Office
Prior art keywords
air pump
vehicles
electrical motor
motor driven
driven air
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
EP00116552A
Other languages
English (en)
French (fr)
Other versions
EP1074743B1 (de
EP1074743A2 (de
Inventor
Theodor Hüser
Ralf MÜLLER
Udo Schubert
Josef Stümpel
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.)
Hella GmbH and Co KGaA
Original Assignee
Hella KGaA Huek and Co
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 Hella KGaA Huek and Co filed Critical Hella KGaA Huek and Co
Publication of EP1074743A2 publication Critical patent/EP1074743A2/de
Publication of EP1074743A3 publication Critical patent/EP1074743A3/de
Application granted granted Critical
Publication of EP1074743B1 publication Critical patent/EP1074743B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
    • 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
    • F04C29/0021—Systems for the equilibration of forces acting on the pump
    • F04C29/0035—Equalization of pressure pulses
    • 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
    • F04C18/3441—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 the inner and outer member being in contact along one line or continuous surface substantially parallel to the axis of rotation
    • F04C18/3442—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 the inner and outer member being in contact along one line or continuous surface substantially parallel to the axis of rotation the surfaces of the inner and outer member, forming the inlet and outlet opening

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressor (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Rotary Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)

Abstract

Bei einer elektrischen Luftpumpe für Kraftfahrzeuge mit einer Montageplatte, an der das Gehäuse eines Elektromotors und eine Pumpe befestigt sind, und mit einem Schalldämpfer, der durch die Montageplatte und eine daran befestigte Schalldämpferkappe gebildet ist, umfaßt die Schalldämpferkappe zur Vereinfachung des Aufbaus und zur Verringerung des Bauvolumens die Pumpe. Die Schalldämpferkappe ist dabei auf der vom Elektromotor abgewandten Seite der Montageplatte angeordnet.
EP00116552A 1999-08-04 2000-08-01 Elektrische Luftpumpe für ein Kraftfahrzeug Expired - Lifetime EP1074743B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19936644A DE19936644B4 (de) 1999-08-04 1999-08-04 Elektrische Luftpumpe für Kraftfahrzeuge
DE19936644 1999-08-04

Publications (3)

Publication Number Publication Date
EP1074743A2 EP1074743A2 (de) 2001-02-07
EP1074743A3 true EP1074743A3 (de) 2002-04-03
EP1074743B1 EP1074743B1 (de) 2004-01-28

Family

ID=7917119

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00116552A Expired - Lifetime EP1074743B1 (de) 1999-08-04 2000-08-01 Elektrische Luftpumpe für ein Kraftfahrzeug

Country Status (3)

Country Link
US (1) US6491505B1 (de)
EP (1) EP1074743B1 (de)
DE (2) DE19936644B4 (de)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10295529D2 (de) * 2001-11-23 2004-10-28 Luk Automobiltech Gmbh & Co Kg Vakuumpumpe mit Schalldämpfungskammer
US6865974B2 (en) * 2002-12-17 2005-03-15 Wmh Tool Group Hong Kong Limited Sawdust removing device for a band saw machine
US20040191084A1 (en) * 2003-03-25 2004-09-30 Meiko Pet Corporation Double shell structure for air pumps
DE102006010723A1 (de) 2006-03-08 2007-09-13 Knorr-Bremse Systeme für Schienenfahrzeuge GmbH Kompressoranordnung
DE102006058977B4 (de) * 2006-12-14 2016-03-31 Hella Kgaa Hueck & Co. Flügelzellenpumpe
DE102006058980B4 (de) * 2006-12-14 2016-08-04 Hella Kgaa Hueck & Co. Flügelzellenpumpe
DE102006058979A1 (de) * 2006-12-14 2008-06-19 Hella Kgaa Hueck & Co. Flügelzellenpumpe
DE102006058978A1 (de) * 2006-12-14 2008-06-19 Hella Kgaa Hueck & Co. Flügelzellenpumpe
CN101676563B (zh) * 2008-09-20 2011-07-20 比亚迪股份有限公司 一种真空泵
US8122867B2 (en) * 2008-11-17 2012-02-28 GM Global Technology Operations LLC Engine with oil pump muffler and noise damper
JP5279582B2 (ja) * 2009-03-31 2013-09-04 日信工業株式会社 負圧ポンプ
JP5269674B2 (ja) * 2009-03-31 2013-08-21 日信工業株式会社 ベーンポンプ
KR100953626B1 (ko) * 2009-06-18 2010-04-20 캄텍주식회사 차량용 진공펌프
FR2952978A1 (fr) 2009-11-24 2011-05-27 Peugeot Citroen Automobiles Sa Dispositif pour attenuer le bruit genere par une source sonore, en particulier le bruit genere par une pompe a vide electrique d'un vehicule automobile
DE102009056008A1 (de) 2009-11-26 2011-06-01 Hella Kgaa Hueck & Co. Flügelzellenpumpe
DE102009056010B4 (de) 2009-11-26 2024-02-01 HELLA GmbH & Co. KGaA Flügelzellenpumpe
DE102009055945B4 (de) 2009-11-26 2018-10-04 HELLA GmbH & Co. KGaA Flügelzellenpumpe
KR101163848B1 (ko) * 2009-12-02 2012-07-09 기아자동차주식회사 전동식 진공펌프
DE102010029551A1 (de) 2010-06-01 2011-12-01 Robert Bosch Gmbh Geräuschreduzierte Gaspumpe
DE102010041925A1 (de) * 2010-10-04 2012-04-05 Robert Bosch Gmbh Flügelzellenpumpe
JP5632251B2 (ja) * 2010-10-20 2014-11-26 日信工業株式会社 負圧ポンプ
JP5738571B2 (ja) * 2010-10-20 2015-06-24 日信工業株式会社 負圧ポンプ
JP5632252B2 (ja) * 2010-10-20 2014-11-26 日信工業株式会社 負圧ポンプ
DE102010062936A1 (de) * 2010-12-13 2012-06-14 Jungheinrich Aktiengesellschaft Hydraulikaggregat
JP5969205B2 (ja) * 2011-11-29 2016-08-17 オートリブ日信ブレーキシステムジャパン株式会社 負圧ポンプ
JP2013148063A (ja) * 2012-01-23 2013-08-01 Nissin Kogyo Co Ltd 負圧ポンプ
JP5939514B2 (ja) * 2012-01-27 2016-06-22 日信工業株式会社 負圧ポンプ
EP2626510B1 (de) 2012-02-13 2017-11-15 Pierburg Pump Technology GmbH Kfz-Hilfsaggregat-Vakuumpumpe
DE102012101962A1 (de) * 2012-03-08 2013-09-12 Hella Kgaa Hueck & Co. Niveausensor
DE102012106021A1 (de) * 2012-07-05 2014-05-08 Hella Kgaa Hueck & Co. Niveausensor
CN102878080A (zh) * 2012-10-30 2013-01-16 东风汽车公司 电动真空泵
DE112013005517A5 (de) * 2012-11-19 2015-08-20 Magna Powertrain Bad Homburg GmbH Kraftfahrzeug-Vakuumpumpe
WO2014075658A2 (de) 2012-11-19 2014-05-22 Ixetic Bad Homburg Gmbh Kraftfahrzeug-vakuumpumpe
DE102012112069A1 (de) * 2012-12-11 2014-06-12 Hella Kgaa Hueck & Co. Pumpe
EP2964959B1 (de) 2013-03-05 2016-10-05 Pierburg Pump Technology GmbH Elektrische kfz-vakuumpumpen-anordnung
CN103306979B (zh) * 2013-06-28 2015-12-30 常州市东南电器电机股份有限公司 新能源车辆刹车真空助力器用电子真空泵
DE102014207023B3 (de) * 2014-04-11 2015-07-30 Magna Powertrain Hückeswagen GmbH Kraftfahrzeug-Vakuumpumpe mit Verklebung
US20150290816A1 (en) * 2014-04-15 2015-10-15 Fernando A. Ubidia Pump assembly
DE102015118111A1 (de) * 2015-10-23 2017-04-27 Hella Kgaa Hueck & Co. Elektrische Vakuumpumpe, insbesondere zur Anordnung in einem Fahrzeug
DE102016112555B4 (de) 2016-07-08 2021-11-25 Pierburg Pump Technology Gmbh Kfz-Hilfsaggregat-Vakuumpumpe
FR3136512B1 (fr) * 2022-06-14 2024-04-26 Psa Automobiles Sa Systeme de pompe a air additionnelle de depollution d’un moteur thermique equipe d’un support

Citations (7)

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Publication number Priority date Publication date Assignee Title
US2306632A (en) * 1940-09-28 1942-12-29 Gen Motors Corp Refrigerating apparatus
US2463871A (en) * 1945-06-01 1949-03-08 Laval Separator Co De Vacuum pump lubrication
DE2340356A1 (de) * 1973-08-09 1975-02-20 Componetrol Vakuumpumpe
US4631006A (en) * 1985-02-19 1986-12-23 Robinair Division Compact vacuum pump
DE4109548A1 (de) * 1990-03-26 1991-10-17 Gen Motors Corp Elektromotorgetriebene fluegelrad-luftpumpe
DE4320692A1 (de) * 1993-06-22 1995-01-05 Rudolf Pickel Hydraulisches Pumpenaggregat
US5538404A (en) * 1992-10-25 1996-07-23 Bristol Compressors, Inc. Compressor unit shell construction

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US3829248A (en) * 1973-01-04 1974-08-13 Little Giant Corp Utility pump
US4123201A (en) * 1973-09-04 1978-10-31 Central Scientific Company, Inc. Modular vacuum pump assembly
US4181472A (en) * 1977-12-12 1980-01-01 Parker-Hannifin Corporation Liquid dispensing windshield washer pump
US4752195A (en) * 1985-01-15 1988-06-21 Zahnradfabrik Friedrichshafen, Ag. Rotary vane type of pump with elongated damping chambers
DE9014888U1 (de) * 1990-10-27 1991-01-24 Leybold AG, 6450 Hanau Schalldämpfer
DE4239575C2 (de) * 1992-11-25 1995-11-23 Hella Kg Hueck & Co Schalldämpfer für pneumatische Pumpen, insbesondere Flügelzellenpumpen in Kraftfahrzeugen

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2306632A (en) * 1940-09-28 1942-12-29 Gen Motors Corp Refrigerating apparatus
US2463871A (en) * 1945-06-01 1949-03-08 Laval Separator Co De Vacuum pump lubrication
DE2340356A1 (de) * 1973-08-09 1975-02-20 Componetrol Vakuumpumpe
US4631006A (en) * 1985-02-19 1986-12-23 Robinair Division Compact vacuum pump
DE4109548A1 (de) * 1990-03-26 1991-10-17 Gen Motors Corp Elektromotorgetriebene fluegelrad-luftpumpe
US5538404A (en) * 1992-10-25 1996-07-23 Bristol Compressors, Inc. Compressor unit shell construction
DE4320692A1 (de) * 1993-06-22 1995-01-05 Rudolf Pickel Hydraulisches Pumpenaggregat

Also Published As

Publication number Publication date
EP1074743B1 (de) 2004-01-28
DE19936644A1 (de) 2001-02-15
DE50005120D1 (de) 2004-03-04
US6491505B1 (en) 2002-12-10
EP1074743A2 (de) 2001-02-07
DE19936644B4 (de) 2004-04-01

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