WO2012175652A1 - Pompe - Google Patents

Pompe Download PDF

Info

Publication number
WO2012175652A1
WO2012175652A1 PCT/EP2012/062049 EP2012062049W WO2012175652A1 WO 2012175652 A1 WO2012175652 A1 WO 2012175652A1 EP 2012062049 W EP2012062049 W EP 2012062049W WO 2012175652 A1 WO2012175652 A1 WO 2012175652A1
Authority
WO
WIPO (PCT)
Prior art keywords
impeller
pump according
pump
impeller blades
blades
Prior art date
Application number
PCT/EP2012/062049
Other languages
German (de)
English (en)
Inventor
Volker Block
Tobias Albert
Original Assignee
E.G.O. Elektro-Gerätebau 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 E.G.O. Elektro-Gerätebau GmbH filed Critical E.G.O. Elektro-Gerätebau GmbH
Priority to CN201280031006.4A priority Critical patent/CN103702601A/zh
Priority to US14/124,510 priority patent/US20140193260A1/en
Priority to EP12729596.2A priority patent/EP2723224A1/fr
Publication of WO2012175652A1 publication Critical patent/WO2012175652A1/fr

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/04—Heating arrangements
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details
    • A47L15/4214—Water supply, recirculation or discharge arrangements; Devices therefor
    • A47L15/4225—Arrangements or adaption of recirculation or discharge 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
    • F04D29/18—Rotors
    • F04D29/22—Rotors specially for centrifugal pumps
    • F04D29/2205—Conventional flow pattern
    • F04D29/2222—Construction and assembly
    • 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
    • F04D29/22—Rotors specially for centrifugal pumps
    • F04D29/24—Vanes
    • F04D29/247—Vanes elastic or self-adjusting

Landscapes

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

Abstract

L'invention concerne une pompe radiale (12) destinée à de l'eau, comportant un moteur d'entraînement (15), un compartiment de pompe (19) et un agitateur rotatif (18) situé dans le compartiment de pompe (19). L'agitateur (18) comporte plusieurs ailettes (35) conçues de manière élastique au moins par endroits, et un palier fixe monté dans une zone située à proximité de l'axe (16) de l'agitateur. Ces ailettes sont élastiquement déformables radialement vers l'extérieur par rapport à une force élastique.
PCT/EP2012/062049 2011-06-22 2012-06-22 Pompe WO2012175652A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN201280031006.4A CN103702601A (zh) 2011-06-22 2012-06-22 泵
US14/124,510 US20140193260A1 (en) 2011-06-22 2012-06-22 Methods and apparatuses for a pump
EP12729596.2A EP2723224A1 (fr) 2011-06-22 2012-06-22 Pompe

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102011078017A DE102011078017B3 (de) 2011-06-22 2011-06-22 Pumpe
DE102011078017.3 2011-06-22

Publications (1)

Publication Number Publication Date
WO2012175652A1 true WO2012175652A1 (fr) 2012-12-27

Family

ID=46354331

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2012/062049 WO2012175652A1 (fr) 2011-06-22 2012-06-22 Pompe

Country Status (5)

Country Link
US (1) US20140193260A1 (fr)
EP (1) EP2723224A1 (fr)
CN (1) CN103702601A (fr)
DE (1) DE102011078017B3 (fr)
WO (1) WO2012175652A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014139578A1 (fr) * 2013-03-14 2014-09-18 Grundfos Holding A/S Rotor
US10602905B2 (en) 2014-04-24 2020-03-31 Foshan Shunde Midea Washing Appliances Mfg. Co. Lt Heat pump and dishwasher comprising the same
JP6427428B2 (ja) * 2014-09-26 2018-11-21 株式会社不二工機 排水ポンプ
PL3872350T3 (pl) 2020-02-25 2024-04-22 E.G.O. Elektro-Gerätebau GmbH Łopatka do wirnika
CN112855606B (zh) * 2020-12-01 2022-07-05 浙江理工大学 一种可伸缩式叶轮
CN115254446A (zh) * 2022-08-11 2022-11-01 昆明理工大学 一种浮游选矿机叶轮

Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE280189C (fr) *
DE662032C (de) * 1935-03-29 1938-07-02 Siemens Schuckertwerke Akt Ges Umlaufender Luefter mit geringer Geraeuschentwicklung
US2946288A (en) * 1958-06-25 1960-07-26 Thompson Ramo Wooldridge Inc Pump
US4392779A (en) * 1980-05-05 1983-07-12 Brunswick Corporation Marine drive water pump
US4547126A (en) * 1983-12-08 1985-10-15 Jackson Samuel G Fan impeller with flexible blades
JPH04334796A (ja) * 1991-05-02 1992-11-20 Tsurumi Mfg Co Ltd 電動遠心ポンプの羽根車
DE19903951A1 (de) 1999-02-02 2000-08-03 Eichenauer Gmbh & Co Kg F Beheizbares Pumpengehäuse zur Flüssigkeitserwärmung
JP2002276592A (ja) * 2001-03-21 2002-09-25 Toto Ltd 食器洗い機
EP1310678A1 (fr) * 2001-11-08 2003-05-14 TCG UNITECH Aktiengesellschaft Pompe radiale
EP1544474A2 (fr) * 2003-12-18 2005-06-22 TCG Unitech Systemtechnik GmbH Pompe radiale
DE102005038217A1 (de) * 2005-08-10 2007-02-15 Schlötzer, Oliver Pumpenrad Drehrichtungsunabhängig
WO2008038306A2 (fr) * 2006-09-28 2008-04-03 Weir Minerals India Private Limited Turbine céramique à aubes solidaires améliorée
WO2010034488A1 (fr) 2008-09-25 2010-04-01 E.G.O. Elektro-Gerätebau GmbH Pompe pour fluide
DE102008054766A1 (de) * 2008-12-16 2010-06-17 BSH Bosch und Siemens Hausgeräte GmbH Wasserführendes Haushaltsgerät mit einer Flüssigkeitspumpe mit flexiblen Schaufeln

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL100061C (fr) * 1959-12-31
DE2407109C2 (de) * 1974-02-14 1975-04-10 Philips Patentverwaltung Gmbh, 2000 Hamburg Pumpvorrichtung für Flüssigkeiten
DE2924772A1 (de) * 1979-06-20 1981-01-15 Engelbrecht & Lemmerbrock Geblaese fuer durchstroemende, verschleissende gueter
DE4424996A1 (de) * 1994-07-15 1996-01-18 Oase Pumpen Kreiselpumpe, insbesondere für Springbrunnen
US5599171A (en) * 1995-05-15 1997-02-04 Itt Fluid Technology Corporation Rotary, self-priming, liquip pump, and an impellers and shaft assembly therefor, and a flexible-impeller pump assembly
US8620816B2 (en) * 2004-10-14 2013-12-31 Google Inc. Information vault, data format conversion services system and method

Patent Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE280189C (fr) *
DE662032C (de) * 1935-03-29 1938-07-02 Siemens Schuckertwerke Akt Ges Umlaufender Luefter mit geringer Geraeuschentwicklung
US2946288A (en) * 1958-06-25 1960-07-26 Thompson Ramo Wooldridge Inc Pump
US4392779A (en) * 1980-05-05 1983-07-12 Brunswick Corporation Marine drive water pump
US4547126A (en) * 1983-12-08 1985-10-15 Jackson Samuel G Fan impeller with flexible blades
JPH04334796A (ja) * 1991-05-02 1992-11-20 Tsurumi Mfg Co Ltd 電動遠心ポンプの羽根車
DE19903951A1 (de) 1999-02-02 2000-08-03 Eichenauer Gmbh & Co Kg F Beheizbares Pumpengehäuse zur Flüssigkeitserwärmung
JP2002276592A (ja) * 2001-03-21 2002-09-25 Toto Ltd 食器洗い機
EP1310678A1 (fr) * 2001-11-08 2003-05-14 TCG UNITECH Aktiengesellschaft Pompe radiale
EP1544474A2 (fr) * 2003-12-18 2005-06-22 TCG Unitech Systemtechnik GmbH Pompe radiale
DE102005038217A1 (de) * 2005-08-10 2007-02-15 Schlötzer, Oliver Pumpenrad Drehrichtungsunabhängig
WO2008038306A2 (fr) * 2006-09-28 2008-04-03 Weir Minerals India Private Limited Turbine céramique à aubes solidaires améliorée
WO2010034488A1 (fr) 2008-09-25 2010-04-01 E.G.O. Elektro-Gerätebau GmbH Pompe pour fluide
DE102008054766A1 (de) * 2008-12-16 2010-06-17 BSH Bosch und Siemens Hausgeräte GmbH Wasserführendes Haushaltsgerät mit einer Flüssigkeitspumpe mit flexiblen Schaufeln

Also Published As

Publication number Publication date
DE102011078017B3 (de) 2012-06-21
EP2723224A1 (fr) 2014-04-30
US20140193260A1 (en) 2014-07-10
CN103702601A (zh) 2014-04-02

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