EP1024296A3 - Laufrad - Google Patents

Laufrad Download PDF

Info

Publication number
EP1024296A3
EP1024296A3 EP00101122A EP00101122A EP1024296A3 EP 1024296 A3 EP1024296 A3 EP 1024296A3 EP 00101122 A EP00101122 A EP 00101122A EP 00101122 A EP00101122 A EP 00101122A EP 1024296 A3 EP1024296 A3 EP 1024296A3
Authority
EP
European Patent Office
Prior art keywords
impeller
disc parts
pump
geometry
manufactured
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
EP00101122A
Other languages
English (en)
French (fr)
Other versions
EP1024296A2 (de
EP1024296B1 (de
Inventor
Matthias Staab
Rolf Reinhardt
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.)
Siemens AG
Original Assignee
Mannesmann VDO AG
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 Mannesmann VDO AG filed Critical Mannesmann VDO AG
Publication of EP1024296A2 publication Critical patent/EP1024296A2/de
Publication of EP1024296A3 publication Critical patent/EP1024296A3/de
Application granted granted Critical
Publication of EP1024296B1 publication Critical patent/EP1024296B1/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

Landscapes

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

Abstract

Ein Laufrad (4) für eine insbesondere als Seitenkanalpumpe oder als Peripheralpumpe ausgebildete Förderpumpe (2) hat zwei drehfest miteinander verbundene Scheibenteile (8, 9). Die Scheibenteile (8, 9) lassen sich in einfach aufgebauten Formen beispielsweise im Spritzgußverfahren fertigen und mit nahezu beliebigen Geometrien von Leitschaufeln (12, 13) versehen. Durch die drehfeste Verbindung der Scheibenteile (8, 9) hat das Laufrad (4) eine hohe Stabilität.
EP00101122A 1999-01-29 2000-01-21 Laufrad Expired - Lifetime EP1024296B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19903397 1999-01-29
DE19903397A DE19903397B4 (de) 1999-01-29 1999-01-29 Laufrad

Publications (3)

Publication Number Publication Date
EP1024296A2 EP1024296A2 (de) 2000-08-02
EP1024296A3 true EP1024296A3 (de) 2000-11-15
EP1024296B1 EP1024296B1 (de) 2003-07-23

Family

ID=7895680

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00101122A Expired - Lifetime EP1024296B1 (de) 1999-01-29 2000-01-21 Laufrad

Country Status (3)

Country Link
US (1) US6416287B1 (de)
EP (1) EP1024296B1 (de)
DE (2) DE19903397B4 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10202366A1 (de) * 2002-01-23 2003-08-07 Pierburg Gmbh Seitenkanalpumpe
KR100568547B1 (ko) * 2003-07-28 2006-04-07 현담산업 주식회사 개선된 형상의 임펠러를 구비하는 자동차용 터빈형전동기식연료펌프
DE102004060904A1 (de) * 2004-12-17 2006-06-29 Robert Bosch Gmbh Förderaggregat
JP2017008736A (ja) * 2015-06-17 2017-01-12 株式会社デンソー 燃料ポンプ

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2911189A (en) * 1953-07-20 1959-11-03 Ohain Hans J Pabst Von Fluid machine
DE1428246A1 (de) * 1951-01-28 1969-01-23 Siemens Ag Ringgeblaese nach dem Seitenkanalprinzip
DE19716086A1 (de) * 1997-04-17 1998-10-22 Mannesmann Vdo Ag Seitenkanalpumpe

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR913659A (fr) * 1945-03-22 1946-09-17 Perfectionnements aux turbines pour l'entraînement direct de petits outils à grande vitesse angulaire
US3429700A (en) * 1966-09-20 1969-02-25 Teleflex Inc Method of producing composite metal articles by uniting two identical shapes
US4157225A (en) * 1978-03-17 1979-06-05 Fred Levine Slotted shaft adapter
DE3014425C2 (de) * 1980-04-15 1986-06-12 Friedrich 8541 Röttenbach Schweinfurter Seitenkanalpumpe
JPS5813188A (ja) * 1981-07-15 1983-01-25 Mitsubishi Electric Corp 多段ウエスコポンプ
US4477228A (en) * 1982-01-28 1984-10-16 The Boeing Company Injection molded propeller
JPS59595A (ja) * 1982-06-28 1984-01-05 Mitsubishi Heavy Ind Ltd コンプレツサ翼車
DE3406877A1 (de) * 1984-02-25 1984-07-12 Wolfgang 7520 Bruchsal Doneit Zweiteiliges laufrad fuer stroemungsmaschinen diagonaler bauart
US5409357A (en) * 1993-12-06 1995-04-25 Ford Motor Company Impeller for electric automotive fuel pump

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1428246A1 (de) * 1951-01-28 1969-01-23 Siemens Ag Ringgeblaese nach dem Seitenkanalprinzip
US2911189A (en) * 1953-07-20 1959-11-03 Ohain Hans J Pabst Von Fluid machine
DE19716086A1 (de) * 1997-04-17 1998-10-22 Mannesmann Vdo Ag Seitenkanalpumpe

Also Published As

Publication number Publication date
EP1024296A2 (de) 2000-08-02
DE50002951D1 (de) 2003-08-28
US6416287B1 (en) 2002-07-09
DE19903397B4 (de) 2005-02-03
DE19903397A1 (de) 2000-08-10
EP1024296B1 (de) 2003-07-23

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