EP0787903A3 - Seitenkanalpumpe mit speziell geformten Schaufeln und Seitenkanälen - Google Patents

Seitenkanalpumpe mit speziell geformten Schaufeln und Seitenkanälen Download PDF

Info

Publication number
EP0787903A3
EP0787903A3 EP97101009A EP97101009A EP0787903A3 EP 0787903 A3 EP0787903 A3 EP 0787903A3 EP 97101009 A EP97101009 A EP 97101009A EP 97101009 A EP97101009 A EP 97101009A EP 0787903 A3 EP0787903 A3 EP 0787903A3
Authority
EP
European Patent Office
Prior art keywords
impeller
casing
fluid
vanes
rotation
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
EP97101009A
Other languages
English (en)
French (fr)
Other versions
EP0787903A2 (de
EP0787903B1 (de
Inventor
Norman Moss
Robert S. Czarnowski
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.)
BorgWarner Inc
Original Assignee
Borg Warner Automotive Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24387984&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0787903(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Borg Warner Automotive Inc filed Critical Borg Warner Automotive Inc
Publication of EP0787903A2 publication Critical patent/EP0787903A2/de
Publication of EP0787903A3 publication Critical patent/EP0787903A3/de
Application granted granted Critical
Publication of EP0787903B1 publication Critical patent/EP0787903B1/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
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/18—Rotors
    • F04D29/188—Rotors specially for regenerative 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
    • F04D5/00—Pumps with circumferential or transverse flow
    • F04D5/002—Regenerative pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
EP19970101009 1996-02-05 1997-01-23 Seitenkanalpumpe mit speziell geformten Schaufeln und Seitenkanälen Expired - Lifetime EP0787903B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US59661296A 1996-02-05 1996-02-05
US596612 1996-02-05

Publications (3)

Publication Number Publication Date
EP0787903A2 EP0787903A2 (de) 1997-08-06
EP0787903A3 true EP0787903A3 (de) 1999-02-10
EP0787903B1 EP0787903B1 (de) 2003-12-03

Family

ID=24387984

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19970101009 Expired - Lifetime EP0787903B1 (de) 1996-02-05 1997-01-23 Seitenkanalpumpe mit speziell geformten Schaufeln und Seitenkanälen

Country Status (3)

Country Link
EP (1) EP0787903B1 (de)
CA (1) CA2194209A1 (de)
DE (1) DE69726477T2 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5762469A (en) * 1996-10-16 1998-06-09 Ford Motor Company Impeller for a regenerative turbine fuel pump
US6113363A (en) * 1999-02-17 2000-09-05 Walbro Corporation Turbine fuel pump
US6296439B1 (en) * 1999-06-23 2001-10-02 Visteon Global Technologies, Inc. Regenerative turbine pump impeller
US7722311B2 (en) * 2006-01-11 2010-05-25 Borgwarner Inc. Pressure and current reducing impeller
US7425113B2 (en) * 2006-01-11 2008-09-16 Borgwarner Inc. Pressure and current reducing impeller
CN101368578B (zh) * 2007-08-17 2011-05-18 简焕然 再生式泵的流道结构

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1650873A (en) * 1927-01-18 1927-11-29 Bertha C Ryan Rotary blower
AU128026B2 (en) * 1945-08-17 1945-10-31 Bendix Aviation Corporation Multi-impulse blower
DE876285C (de) * 1940-09-29 1953-05-11 Siemens Ag Ringverdichter
US5302081A (en) * 1990-03-28 1994-04-12 Coltec Industries Inc. Toric pump
EP0602558A1 (de) * 1992-12-16 1994-06-22 Alcatel SEL Aktiengesellschaft Vorrichtung zum Fördern eines gasförmigen Mediums

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5205707A (en) 1990-03-28 1993-04-27 Coltec Industries Inc. Ioric pump with cast impeller housing requiring three machined surfaces and one central piloting bore to control critical tolerances

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1650873A (en) * 1927-01-18 1927-11-29 Bertha C Ryan Rotary blower
DE876285C (de) * 1940-09-29 1953-05-11 Siemens Ag Ringverdichter
AU128026B2 (en) * 1945-08-17 1945-10-31 Bendix Aviation Corporation Multi-impulse blower
US5302081A (en) * 1990-03-28 1994-04-12 Coltec Industries Inc. Toric pump
EP0602558A1 (de) * 1992-12-16 1994-06-22 Alcatel SEL Aktiengesellschaft Vorrichtung zum Fördern eines gasförmigen Mediums

Also Published As

Publication number Publication date
EP0787903A2 (de) 1997-08-06
EP0787903B1 (de) 2003-12-03
CA2194209A1 (en) 1997-08-06
DE69726477D1 (de) 2004-01-15
DE69726477T2 (de) 2004-10-28

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