ES2114251T3 - Bomba de aire accionada electricamente. - Google Patents

Bomba de aire accionada electricamente.

Info

Publication number
ES2114251T3
ES2114251T3 ES95111114T ES95111114T ES2114251T3 ES 2114251 T3 ES2114251 T3 ES 2114251T3 ES 95111114 T ES95111114 T ES 95111114T ES 95111114 T ES95111114 T ES 95111114T ES 2114251 T3 ES2114251 T3 ES 2114251T3
Authority
ES
Spain
Prior art keywords
lid
air pump
electrically driven
pumping
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.)
Expired - Lifetime
Application number
ES95111114T
Other languages
English (en)
Inventor
Frank Kemmerling
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.)
Pierburg GmbH
Original Assignee
Pierburg GmbH
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 Pierburg GmbH filed Critical Pierburg GmbH
Application granted granted Critical
Publication of ES2114251T3 publication Critical patent/ES2114251T3/es
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
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/02—Selection of particular materials
    • F04D29/023—Selection of particular materials especially adapted for elastic fluid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
    • F04D29/4226—Fan casings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
    • F04D29/668—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps damping or preventing mechanical vibrations
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/40—Organic materials
    • F05D2300/43—Synthetic polymers, e.g. plastics; Rubber
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/70—Treatment or modification of materials
    • F05D2300/702—Reinforcement
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S415/00—Rotary kinetic fluid motors or pumps
    • Y10S415/915—Pump or portion thereof by casting or molding

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Compressor (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Details Of Reciprocating Pumps (AREA)

Abstract

2.1 EN BOMBAS DE ESTE TIPO EXISTE EL PROBLEMA DE LA CREACION DE RUIDOS EN FUNCIONAMIENTO, QUE SE ORIGINAN MEDIANTE EL EFECTO DE MEMBRANA DE UNA TAPA DE BOMBEO. 2.2 DE ACUERDO CON ESTO LA NUEVA BOMBA MUESTRA TALES CARACTERISTICAS, QUE LA TAPA (7) DE BOMBEO QUE SE COMPONE DE PLASTICO MUESTRA UNA ARMADURA (23) METALICA INYECTADA CON UNA PARED (22) AXIAL DE LA TAPA (7) DE BOMBEO, QUE CON SU SUPERFICIE DE CUBIERTA EXTERIOR O SU BORDE (24) SE ELEVA A PARTIR DE LA PARED DE PLASTICO O DE LA TAPA DE BOMBEO Y CUYA SUPERFICIE DE CUBIERTA INTERNA O EL BORDE (25) INTERIOR SE INTERRUMPE A TRAVES DE MULTIPLES ROTURAS (26) DISPUESTAS EN FORMA DE ESTRELLA. 2.3 LA NUEVA BOMBA PERMITE UN FUNCIONAMIENTO POBRE DE RUIDO CON COSTES DE FABRICACION REDUCIDOS.
ES95111114T 1994-10-29 1995-07-15 Bomba de aire accionada electricamente. Expired - Lifetime ES2114251T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4438751A DE4438751A1 (de) 1994-10-29 1994-10-29 Elektrisch angetriebene Luftpumpe

Publications (1)

Publication Number Publication Date
ES2114251T3 true ES2114251T3 (es) 1998-05-16

Family

ID=6532054

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95111114T Expired - Lifetime ES2114251T3 (es) 1994-10-29 1995-07-15 Bomba de aire accionada electricamente.

Country Status (4)

Country Link
US (1) US5823753A (es)
EP (1) EP0711923B1 (es)
DE (2) DE4438751A1 (es)
ES (1) ES2114251T3 (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6270310B1 (en) 1999-09-29 2001-08-07 Ford Global Tech., Inc. Fuel pump assembly
US6604917B2 (en) * 2000-10-06 2003-08-12 Torrington Research Company Light-weight electric motor driven fluid pump assembly
AU2007252223B2 (en) * 2006-05-24 2009-04-23 Resmed Motor Technologies Inc. Compact low noise efficient blower for CPAP devices
WO2009006385A1 (en) * 2007-07-02 2009-01-08 Borgwarner Inc. Inlet design for a pump assembly
CN101560993A (zh) * 2009-04-04 2009-10-21 李家林 多功能盖板及叶轮泵室
US8974197B2 (en) * 2010-02-16 2015-03-10 Halla Visteon Climate Control Corporation Compact structure for an electric compressor
ITTO20110188A1 (it) * 2011-03-02 2012-09-03 Denso Thermal Systems Spa Sistema di isolamento elastico di un motore elettrico per ridurre la trasmissione di vibrazioni
CN103573671B (zh) * 2012-07-27 2017-03-15 富瑞精密组件（昆山）有限公司 风扇扇座及其制造方法
GB2513661B (en) * 2013-05-03 2016-03-16 Dyson Technology Ltd Vibration isolation mount
CN103807221B (zh) * 2014-01-03 2017-07-07 北京怡和嘉业医疗科技有限公司 风机装置和包括这种风机装置的呼吸机
JP6470210B2 (ja) * 2016-03-15 2019-02-13 日立アプライアンス株式会社 電気掃除機用電動送風機及びこれを備えた電気掃除機
EP4520977A1 (en) * 2023-09-06 2025-03-12 Röchling Automotive SE Centrifugal pump casing

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2307688A1 (de) * 1973-02-16 1974-08-29 Zimmermann & Jansen Gmbh Gehaeuse bzw. zylinder mit verschleissfesten wandungen
DE2706110C3 (de) * 1977-02-14 1981-07-09 Aktiengesellschaft Kühnle, Kopp & Kausch, 6710 Frankenthal Verdichtergehäuse vorzugsweise für Abgasturbolader
SE411571B (sv) * 1978-06-16 1980-01-14 Skega Ab Slitfoder
US4639191A (en) * 1983-06-01 1987-01-27 R. Leon Wells Centrifugal fan liner and installing tool therefor
JPS6022500A (ja) * 1983-07-15 1985-02-04 Mitsubishi Electric Corp 充電発電機の制御装置
JPS60225000A (ja) * 1984-04-24 1985-11-09 Matsushita Seiko Co Ltd 遠心力型送風機のケ−シング
JP2701057B2 (ja) * 1988-02-08 1998-01-21 株式会社荏原製作所 弾性材料製全周流型水中モータポンプ
JPH0765597B2 (ja) 1989-03-01 1995-07-19 株式会社日立製作所 電動送風機
DE4107049C2 (de) 1991-03-06 1997-12-11 Pierburg Ag Elektrisch angetriebene Luftpumpe

Also Published As

Publication number Publication date
DE59501774D1 (de) 1998-05-07
US5823753A (en) 1998-10-20
EP0711923A1 (de) 1996-05-15
DE4438751A1 (de) 1996-05-02
EP0711923B1 (de) 1998-04-01

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