EP0905382A3 - Elektrisch angetriebene Luftpumpe - Google Patents

Elektrisch angetriebene Luftpumpe Download PDF

Info

Publication number
EP0905382A3
EP0905382A3 EP98114403A EP98114403A EP0905382A3 EP 0905382 A3 EP0905382 A3 EP 0905382A3 EP 98114403 A EP98114403 A EP 98114403A EP 98114403 A EP98114403 A EP 98114403A EP 0905382 A3 EP0905382 A3 EP 0905382A3
Authority
EP
European Patent Office
Prior art keywords
electric motor
air pump
motor driven
driven air
pump
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.)
Withdrawn
Application number
EP98114403A
Other languages
English (en)
French (fr)
Other versions
EP0905382A2 (de
Inventor
Günter van de Venne
Michael Bonse
Frank Kemmerling
Klaus Muckelmann
Rainer Peters
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
Publication of EP0905382A2 publication Critical patent/EP0905382A2/de
Publication of EP0905382A3 publication Critical patent/EP0905382A3/de
Withdrawn legal-status Critical Current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
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/263—Rotors specially for elastic fluids mounting fan or blower rotors on shafts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Rotary Pumps (AREA)

Abstract

Bei derartigen Pumpen besteht das Problem, daß ein Laufgeräusch vorliegt.
Hiergegen weist die neue Pumpe die Merkmale auf, daß die Pumpenlaufradnaben (9, 10) in ihrer Wellenaufnahmeöffnung (12) Klebefugen (13) aufweist, die zwischen den Preßflächen der Laufradnabe (9, 10) und der Motorwelle (11) bestehen und mit Kleber (14) gefüllt sind.
Die neue Pumpe ermöglicht einen geräuscharmen Betrieb und ist kostengünstig herstellbar.
EP98114403A 1997-09-30 1998-07-31 Elektrisch angetriebene Luftpumpe Withdrawn EP0905382A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19743069 1997-09-30
DE19743069A DE19743069A1 (de) 1997-09-30 1997-09-30 Elektrisch angetriebene Luftpumpe

Publications (2)

Publication Number Publication Date
EP0905382A2 EP0905382A2 (de) 1999-03-31
EP0905382A3 true EP0905382A3 (de) 1999-12-01

Family

ID=7844056

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98114403A Withdrawn EP0905382A3 (de) 1997-09-30 1998-07-31 Elektrisch angetriebene Luftpumpe

Country Status (3)

Country Link
US (1) US6039536A (de)
EP (1) EP0905382A3 (de)
DE (1) DE19743069A1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19943816A1 (de) * 1999-09-14 2001-03-15 Pierburg Ag Elektrisch angetriebene Luftpumpe
US6190134B1 (en) * 1999-09-28 2001-02-20 Molded Products Company Fan blade stabilization apparatus
DE102004031852A1 (de) * 2004-06-30 2006-01-19 Robert Bosch Gmbh Vorrichtung zur Übertragung eines Drehmoments sowie Verfahren zur Herstellung einer Vorrichtung zur Übertragung eines Drehmoments
DE102004044070B3 (de) * 2004-09-11 2006-01-19 Pierburg Gmbh Unwuchtausgleichselement, Pumpe und Verfahren zum Auswuchten einer Pumpe
US8025346B2 (en) 2006-12-15 2011-09-27 Caterpillar Inc. Machine component configuration for enhanced press fit and press fit coupling method
GB2467967B (en) * 2009-02-24 2015-04-22 Dyson Technology Ltd Rotor assembly
GB2487921B (en) * 2011-02-08 2013-06-12 Dyson Technology Ltd Rotor for a turbomachine
DE102011015208B4 (de) * 2011-03-25 2014-05-08 Sew-Eurodrive Gmbh & Co Kg Welle-Nabe-Verbindung und Verfahren zum Herstellen einer Welle-Nabe-Verbindung
US9087550B2 (en) 2012-03-20 2015-07-21 Oracle International Corporation Method for fabricating an apparatus for use in a tape drive
JP6271268B2 (ja) * 2014-01-30 2018-01-31 東芝ライフスタイル株式会社 電動送風機およびその製造方法
CN105262251B (zh) * 2014-07-09 2018-05-25 苹果公司 电机互连设备
JP2019015205A (ja) * 2017-07-05 2019-01-31 日本電産株式会社 羽根車及び送風装置
JP2019015206A (ja) * 2017-07-05 2019-01-31 日本電産株式会社 羽根車及び送風装置
DK3505768T3 (da) 2018-01-02 2021-08-23 Carrier Corp Blæseranordning

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2857849A (en) * 1953-11-13 1958-10-28 Joseph R Smylie Motor driven pumping units
DE1963212U (de) * 1966-12-23 1967-06-29 Deutsche Bundesbahn Anordnung zur kraftschluessigen verbindung von nabe und welle.
FR2384973A1 (fr) * 1977-03-24 1978-10-20 Siemens Ag Dispositif pour la fixation sur un arbre d'une roue d'un compresseur a canal lateral
EP0385298A2 (de) * 1989-03-01 1990-09-05 Hitachi, Ltd. Elektrogebläse mit Abluftrückführkanal
DE4107049A1 (de) * 1991-03-06 1992-09-10 Pierburg Gmbh Elektrisch angetriebene luftpumpe
DE19611512A1 (de) * 1996-03-23 1997-09-25 Pierburg Ag Elektrisch angetriebene Luftpumpe

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5212607A (en) * 1990-07-31 1993-05-18 Seagate Technology, Inc. Disk drive including unitary deck for aligning and supporting axially retractable spindle assembly
US5634724A (en) * 1995-08-25 1997-06-03 Quantum Corporation Hydrodynamic bearing for spindle motor having high inertial load
US5632685A (en) * 1995-12-04 1997-05-27 Dana Corporation End fitting for drive shaft assembly and method of manufacturing same

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2857849A (en) * 1953-11-13 1958-10-28 Joseph R Smylie Motor driven pumping units
DE1963212U (de) * 1966-12-23 1967-06-29 Deutsche Bundesbahn Anordnung zur kraftschluessigen verbindung von nabe und welle.
FR2384973A1 (fr) * 1977-03-24 1978-10-20 Siemens Ag Dispositif pour la fixation sur un arbre d'une roue d'un compresseur a canal lateral
EP0385298A2 (de) * 1989-03-01 1990-09-05 Hitachi, Ltd. Elektrogebläse mit Abluftrückführkanal
DE4107049A1 (de) * 1991-03-06 1992-09-10 Pierburg Gmbh Elektrisch angetriebene luftpumpe
DE19611512A1 (de) * 1996-03-23 1997-09-25 Pierburg Ag Elektrisch angetriebene Luftpumpe

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
HÄHN, G: "Verbindungstechnik für keramische Bauteile", KONSTRUKTION, vol. 38, no. 9, September 1986 (1986-09-01), berlin, pages 359 - 363, XP002116715 *

Also Published As

Publication number Publication date
DE19743069A1 (de) 1999-04-01
EP0905382A2 (de) 1999-03-31
US6039536A (en) 2000-03-21

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