EP1507914B1 - Haushaltsmaschine - Google Patents

Haushaltsmaschine Download PDF

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Publication number
EP1507914B1
EP1507914B1 EP03755908A EP03755908A EP1507914B1 EP 1507914 B1 EP1507914 B1 EP 1507914B1 EP 03755908 A EP03755908 A EP 03755908A EP 03755908 A EP03755908 A EP 03755908A EP 1507914 B1 EP1507914 B1 EP 1507914B1
Authority
EP
European Patent Office
Prior art keywords
heating element
household appliance
pump
appliance according
casing
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
EP03755908A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1507914A1 (de
Inventor
Harald Schrott
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.)
Aweco Appliance Systems GmbH and Co KG
Original Assignee
Aweco Appliance Systems GmbH and Co KG
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=29217111&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1507914(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from DE20208544U external-priority patent/DE20208544U1/de
Priority claimed from DE20208545U external-priority patent/DE20208545U1/de
Application filed by Aweco Appliance Systems GmbH and Co KG filed Critical Aweco Appliance Systems GmbH and Co KG
Publication of EP1507914A1 publication Critical patent/EP1507914A1/de
Application granted granted Critical
Publication of EP1507914B1 publication Critical patent/EP1507914B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • F24H1/10—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium
    • F24H1/12—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium
    • F24H1/121—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium using electric energy supply
    • 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
    • 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
    • A47L15/4285—Water-heater arrangements
    • 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
    • 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
    • F04D29/426—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid 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
    • F04D29/58—Cooling; Heating; Diminishing heat transfer
    • F04D29/586—Cooling; Heating; Diminishing heat transfer specially adapted for liquid pumps
    • F04D29/588—Cooling; Heating; Diminishing heat transfer specially adapted for liquid pumps cooling or heating the machine

Definitions

  • the object of the invention is to propose a household appliance with a liquid pump with external heating, in which a higher efficiency of the heating is possible.
  • a collar 7 is formed for connecting an inflow line in the housing part 1.
  • the heating element is inserted into an outer recess of the pump housing.
  • the housing part 1 accordingly closes the pump housing to be formed tightly. There are no sealing and / or insulation problems with respect to the heating element 2 or its electrical connections 5, 6.
  • the production of a housing part 1 with an inventively inserted heating element 3 is particularly simple and therefore cost.
EP03755908A 2002-05-29 2003-05-28 Haushaltsmaschine Expired - Lifetime EP1507914B1 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE20208545U 2002-05-29
DE20208544U DE20208544U1 (de) 2002-05-29 2002-05-29 Haushaltsmaschine
DE20208545U DE20208545U1 (de) 2002-05-29 2002-05-29 Haushaltsmaschine
DE20208544U 2002-05-29
PCT/DE2003/001745 WO2003102290A1 (de) 2002-05-29 2003-05-28 Haushaltsmaschine

Publications (2)

Publication Number Publication Date
EP1507914A1 EP1507914A1 (de) 2005-02-23
EP1507914B1 true EP1507914B1 (de) 2006-12-06

Family

ID=29217111

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03755908A Expired - Lifetime EP1507914B1 (de) 2002-05-29 2003-05-28 Haushaltsmaschine

Country Status (7)

Country Link
US (1) US7455065B2 (zh)
EP (1) EP1507914B1 (zh)
CN (1) CN100402734C (zh)
AU (1) AU2003243904A1 (zh)
DE (3) DE10324626A1 (zh)
PL (1) PL372193A1 (zh)
WO (1) WO2003102290A1 (zh)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202008015058U1 (de) 2008-11-13 2009-02-19 Eichenauer Heizelemente Gmbh & Co. Kg Beheizbares Pumpengehäuseteil
DE102017118217A1 (de) 2017-08-10 2019-02-14 Eichenauer Heizelemente Gmbh & Co. Kg Beheizbares Pumpengehäuseteil
US11306945B2 (en) 2018-09-07 2022-04-19 Bleckmann Gmbh & Co. Kg Heating system for heating a fluid medium

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100402734C (zh) 2002-05-29 2008-07-16 阿维可设备系统有限及两合公司 家用机器
DE102004011365A1 (de) 2004-03-05 2005-09-22 Aweco Appliance Systems Gmbh & Co. Kg Kreiselpumpe
DE102004048362A1 (de) * 2004-03-05 2005-09-22 Aweco Appliance Systems Gmbh & Co. Kg Kreiselpumpe
ITTO20040592A1 (it) * 2004-09-08 2004-12-08 Plaset Spa Chiocciola per una pompa centrifuga
DE102005012520A1 (de) * 2004-11-12 2006-05-18 Aweco Appliance Systems Gmbh & Co. Kg Waschmaschine zum Waschen von Textilien mit einem Flüssigkeitskreislauf
GB2427437B8 (en) * 2005-06-23 2011-08-24 Otter Controls Ltd Combined heater pump apparatus
ITVE20050037U1 (it) * 2005-11-17 2007-05-18 Irca Spa Pompa per lavastoviglie provvista di elemento riscaldante.-
DE102006028913A1 (de) * 2006-06-21 2007-12-27 Aweco Appliance Systems Gmbh & Co. Kg Pumpe, insbesondere für wasserführende Haushaltsmaschinen
JP2009057894A (ja) * 2007-08-31 2009-03-19 Nidec Sankyo Corp ポンプ装置および洗濯機
CN101608641B (zh) * 2009-06-23 2010-12-08 襄樊五二五泵业有限公司 化工流程泵的泵体保温结构
ITRM20100363A1 (it) * 2010-07-06 2012-01-07 I R C A S P A Ind Resistenze Corazzate Sistema di riscaldamento di acqua, in particolare per lavastoviglie
DE102011079510B4 (de) * 2011-07-20 2016-11-24 E.G.O. Elektro-Gerätebau GmbH Pumpe
US9693672B2 (en) 2011-09-22 2017-07-04 Whirlpool Corporation Dishwasher with sprayer
US9371841B2 (en) * 2012-03-05 2016-06-21 Electrolux Home Products, Inc. Safety arrangement for an integrated heater, pump, and motor for an appliance
CN102979737A (zh) * 2012-11-07 2013-03-20 无锡惠山泵业有限公司 加热水泵
US9532701B2 (en) 2013-03-01 2017-01-03 Whirlpool Corporation Dishwasher with sprayer
US9297553B2 (en) 2013-07-01 2016-03-29 Whirlpool Corporation Pump assembly
US9713413B2 (en) 2013-07-01 2017-07-25 Whirlpool Corporation Dishwasher for treating dishes
US9532699B2 (en) 2013-07-15 2017-01-03 Whirlpool Corporation Dishwasher with sprayer
CN103573674B (zh) * 2013-08-20 2015-09-23 杭州热威机电有限公司 外加热式泵用加热器
US10602905B2 (en) 2014-04-24 2020-03-31 Foshan Shunde Midea Washing Appliances Mfg. Co. Lt Heat pump and dishwasher comprising the same
CN105090127B (zh) * 2014-05-20 2019-10-11 德昌电机(深圳)有限公司 加热泵
CN105256512A (zh) * 2015-09-30 2016-01-20 安徽省宁国市天成科技发展有限公司 一种动态加热的洗衣机加热器
EP3260796B1 (en) * 2016-06-20 2020-05-06 Bleckmann GmbH & Co. KG Heating system component providing a compact temperature sensor design
CN108167230B (zh) * 2017-12-19 2020-03-31 佛山市威灵洗涤电机制造有限公司 加热泵及洗涤电器
CN112294219B (zh) * 2019-07-29 2022-07-12 佛山市威灵洗涤电机制造有限公司 加热泵及具有其的家用电器

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3923073A (en) * 1974-11-27 1975-12-02 Gen Motors Corp Means for heating incoming water in a dishwasher
US5377707A (en) * 1993-11-01 1995-01-03 White Consolidated Industries, Inc. Dishwasher pump and filtration system
JPH09148047A (ja) * 1995-11-16 1997-06-06 Teikoku Tsushin Kogyo Co Ltd 凍結防止ヒータ及び凍結防止ヒータ用伝熱板
JPH10103297A (ja) * 1996-10-02 1998-04-21 Kubota Corp ヒータ内蔵ポンプ
DE19736794C2 (de) 1997-08-23 2000-04-06 Whirlpool Co Geschirrspülmaschine mit unterem und oberem Sprüharm und einer Umwälzpumpe
IT1297492B1 (it) * 1997-10-01 1999-12-17 I R C A Spa Ind Resistenze Cor Elemento scaldante per apparecchi elettrodomestici.
DE19932033A1 (de) * 1998-07-10 2000-01-13 Kaco Gmbh Co Heizelement, Verfahren zu seiner Herstellung und Pumpe mit einem Heizelement
DE19858137B4 (de) 1998-12-16 2016-12-15 BSH Hausgeräte GmbH Heizung zum Erwärmen der Spülflüssigkeit in einer Geschirrspülmaschine
DE19903951B4 (de) 1999-02-02 2013-11-14 Fritz Eichenauer Gmbh & Co. Kg Beheizbares Pumpengehäuse zur Flüssigkeitserwärmung
DE19916136A1 (de) 1999-04-09 2000-10-12 Aweco Appliance Sys Gmbh & Co Haushaltsmaschine
DE20018182U1 (de) 2000-10-25 2001-12-13 Eichenauer Gmbh & Co Kg F Pumpe mit einem beheizbaren Gehäuse
EP1201933B1 (de) * 2000-10-25 2006-03-08 Eichenauer Heizelemente GmbH & Co.KG Pumpe mit einem beheizbaren Gehäuse
DE20107363U1 (de) 2001-04-27 2001-07-19 Eichenauer Gmbh & Co Kg F Pumpe mit einem beheizbaren Gehäuse
CN100402734C (zh) 2002-05-29 2008-07-16 阿维可设备系统有限及两合公司 家用机器

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202008015058U1 (de) 2008-11-13 2009-02-19 Eichenauer Heizelemente Gmbh & Co. Kg Beheizbares Pumpengehäuseteil
DE102009052019A1 (de) 2008-11-13 2010-05-27 Eichenauer Heizelemente Gmbh & Co. Kg Beheizbares Pumpengehäuseteil
DE102009052019B4 (de) * 2008-11-13 2017-08-03 Eichenauer Heizelemente Gmbh & Co. Kg Beheizbares Pumpengehäuseteil
DE102009052019C5 (de) * 2008-11-13 2020-02-20 Eichenauer Heizelemente Gmbh & Co. Kg Beheizbares Pumpengehäuseteil
DE102017118217A1 (de) 2017-08-10 2019-02-14 Eichenauer Heizelemente Gmbh & Co. Kg Beheizbares Pumpengehäuseteil
US11306945B2 (en) 2018-09-07 2022-04-19 Bleckmann Gmbh & Co. Kg Heating system for heating a fluid medium

Also Published As

Publication number Publication date
DE50305906D1 (de) 2007-01-18
PL372193A1 (en) 2005-07-11
DE10324626A1 (de) 2004-03-04
CN1656277A (zh) 2005-08-17
AU2003243904A1 (en) 2003-12-19
US20060011221A1 (en) 2006-01-19
US7455065B2 (en) 2008-11-25
CN100402734C (zh) 2008-07-16
DE20308489U1 (de) 2003-10-02
WO2003102290A1 (de) 2003-12-11
EP1507914A1 (de) 2005-02-23

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