ATE323230T1 - Tauchmotorpumpe mit frostschutzeinrichtung - Google Patents

Tauchmotorpumpe mit frostschutzeinrichtung

Info

Publication number
ATE323230T1
ATE323230T1 AT03790739T AT03790739T ATE323230T1 AT E323230 T1 ATE323230 T1 AT E323230T1 AT 03790739 T AT03790739 T AT 03790739T AT 03790739 T AT03790739 T AT 03790739T AT E323230 T1 ATE323230 T1 AT E323230T1
Authority
AT
Austria
Prior art keywords
housing
shaft
submersible motor
motor pump
freeze device
Prior art date
Application number
AT03790739T
Other languages
English (en)
Inventor
Dieter Hoffmeier
Original Assignee
Oase 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
Priority claimed from DE10331602A external-priority patent/DE10331602B4/de
Application filed by Oase Gmbh filed Critical Oase Gmbh
Application granted granted Critical
Publication of ATE323230T1 publication Critical patent/ATE323230T1/de

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
    • F04D29/58—Cooling; Heating; Diminishing heat transfer
    • F04D29/586—Cooling; Heating; Diminishing heat transfer specially 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
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
    • F04D13/08—Units comprising pumps and their driving means the pump being electrically driven for submerged use
    • F04D13/086—Units comprising pumps and their driving means the pump being electrically driven for submerged use the pump and drive motor are both submerged
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
    • F04D15/0077—Safety measures
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
AT03790739T 2002-08-31 2003-08-23 Tauchmotorpumpe mit frostschutzeinrichtung ATE323230T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10240380 2002-08-31
DE10331602A DE10331602B4 (de) 2002-08-31 2003-07-12 Tauchmotorpumpe mit Frostschutzeinrichtung

Publications (1)

Publication Number Publication Date
ATE323230T1 true ATE323230T1 (de) 2006-04-15

Family

ID=31979465

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03790739T ATE323230T1 (de) 2002-08-31 2003-08-23 Tauchmotorpumpe mit frostschutzeinrichtung

Country Status (7)

Country Link
US (1) US20050254974A1 (de)
EP (1) EP1554497B1 (de)
AT (1) ATE323230T1 (de)
AU (1) AU2003263144A1 (de)
CA (1) CA2497056A1 (de)
DE (1) DE50302976D1 (de)
WO (1) WO2004020835A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009029858A1 (en) * 2007-08-30 2009-03-05 Micropump, Inc. Pumps and pump-heads comprising internal pressure-absorbing member
BRPI0802897A2 (pt) * 2008-08-19 2011-04-26 Higra Ind Ltda bombas modulares
US20110097219A1 (en) * 2009-10-25 2011-04-28 Kuo-Tung Hsu Ice water pump
EP2609334B1 (de) 2010-08-27 2015-10-21 Husqvarna Ab Gartenpumpe
EP2546525B1 (de) * 2011-07-13 2017-03-29 Oase GmbH Kreiselpumpe mit Spiralgehäuse
US9476424B2 (en) * 2012-11-06 2016-10-25 Nidec Motor Corporation Appliance pump with angled flow path and axial flow impeller
CN104314879A (zh) * 2014-11-07 2015-01-28 珠海格力电器股份有限公司 一种防冻裂水泵及空气能热水器
CN105736399B (zh) * 2016-03-09 2018-05-22 河北省机械科学研究设计院 一种双冷高效矿用隔爆型潜水电泵
JP2018178742A (ja) * 2017-04-04 2018-11-15 株式会社荏原製作所 ポンプユニット
DE102018217176B4 (de) * 2018-10-08 2020-06-10 Continental Automotive Gmbh Fluidpumpe, Wasserfördereinheit, Wassereinspritzsystem, Verbrennungsmotor und Fahrzeug
DE102018217179B4 (de) * 2018-10-08 2023-06-29 Vitesco Technologies GmbH Fluidpumpe, Wasserfördereinheit, Wassereinspritzsystem, Verbrennungsmotor und Fahrzeug
DE202019101723U1 (de) 2019-03-26 2020-06-29 Meßner GmbH & Co. KG Teichpumpe

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3045607A (en) * 1960-04-11 1962-07-24 Lindner Jacob Well pumping system
US3046607A (en) * 1961-07-17 1962-07-31 Selas Corp Of America Method of forming fused particles
US3313241A (en) * 1965-09-23 1967-04-11 Newman Jc Over-the-top delivery for pumps having anti-freeze properties
US3402670A (en) * 1966-06-01 1968-09-24 Borg Warner Rubber bearing for multistage pump
US3759290A (en) * 1972-02-28 1973-09-18 Trico Products Corp Windshield washer system having submerged air driven pump
US3808830A (en) * 1973-04-16 1974-05-07 Gen Motors Corp Thermally actuated suction throttling valve
JPS58210396A (ja) * 1982-05-31 1983-12-07 Mitsubishi Electric Corp 自吸式電動ポンプ
JPS5918297A (ja) * 1982-07-20 1984-01-30 Mitsubishi Electric Corp うず巻ポンプ
JPS6352992U (de) * 1986-09-25 1988-04-09
US4741715A (en) * 1986-12-30 1988-05-03 Brunswick Corporation Pressure actuated drain valve for marine drive
US4872808A (en) * 1987-06-22 1989-10-10 Oil Dynamics, Inc. Centrifugal pump modular bearing support for pumping fluids containing abrasive particles
DE3834667A1 (de) * 1988-10-12 1990-04-19 Klein Schanzlin & Becker Ag Filtereinrichtung fuer einen spaltrohrmotor
US5297940A (en) * 1992-12-28 1994-03-29 Ingersoll-Dresser Pump Company Sealless pump corrosion detector
US5372730A (en) * 1993-08-17 1994-12-13 A. W. Chesterton Company Filtering system for pump shaft seals
US6558139B2 (en) * 1995-12-04 2003-05-06 Chemical Seal & Packing, Inc. Bearings with hardened rolling elements and polymeric cages for use submerged in very low temperature fluids
DE19702723A1 (de) * 1997-01-27 1998-08-06 Grundfos As Naßlaufender Tauchmotor zum Antreiben einer Kreiselpumpe
JPH11153098A (ja) * 1997-09-19 1999-06-08 Nikkiso Co Ltd キャンドモータポンプ用凍結防止装置
JPH11294366A (ja) * 1998-04-16 1999-10-26 Nikkiso Co Ltd 凍結防止機構付き極低温用ポンプ
GB2353330B (en) * 1999-08-04 2003-05-28 Pet Mate Ltd Pond pump
DE10024955A1 (de) * 2000-05-22 2001-11-29 Richter Chemie Tech Itt Gmbh Kreiselpumpe mit Magnetkupplung
US6447269B1 (en) * 2000-12-15 2002-09-10 Sota Corporation Potable water pump
US6479915B2 (en) * 2001-03-08 2002-11-12 Hung-Ming Hsueh Structure of a submerged motor

Also Published As

Publication number Publication date
US20050254974A1 (en) 2005-11-17
AU2003263144A1 (en) 2004-03-19
DE50302976D1 (de) 2006-05-24
EP1554497A1 (de) 2005-07-20
WO2004020835A1 (de) 2004-03-11
CA2497056A1 (en) 2004-03-11
EP1554497B1 (de) 2006-04-12

Similar Documents

Publication Publication Date Title
ATE323230T1 (de) Tauchmotorpumpe mit frostschutzeinrichtung
DE502005009681D1 (de) Tauchpumpenaggregat
DK1373735T3 (da) Forbedret pumpe
ATE466193T1 (de) Wasserpumpe sowie wasserspielanlage mit pumpe
ATE413532T1 (de) Anordnung zur förderung von fluiden
DE69520343D1 (de) Seitenströmungspumpe
EP1503085A3 (de) Pumpvorrichtung
DE502005001019D1 (de) Anordnung zur förderung von fluiden
DE502004006459D1 (de) Doppel-Gebläseanordnung
ATE377152T1 (de) Pumpenaggregat
KR101646200B1 (ko) 축,사류펌프의 흡입베인 가변장치
WO2004077639A3 (en) Pump or turbine, drive unit comprising such a pump or turbine and outboard motor
ATE333050T1 (de) Integrierte drehzahlminderer- und pumpenanordnung
DE69518815D1 (de) Seitenströmungspumpe
ATE370332T1 (de) Flüssigkeitsring-schraubenpumpe
SE0302957L (sv) En medbringningsanordning för en centrifugator
ATE424649T1 (de) Vorrichtung zur aufnahme eines elektromotors
JP2006220104A (ja) ポンプおよびそれを備えた液体供給装置
ATE305566T1 (de) Innenzahnradpumpe mit einem verzahnten hohlrad und einem damit kämmenden laufrad
ATE173060T1 (de) Seitenströmungspumpe
DE502004008629D1 (de) Motorpumpenaggregat
KR980003714U (ko) 고무임펠러 케이싱이 조립된 볼류트 타입 얕은 수중펌프
DE502005004406D1 (de) Pumpenantrieb
ATE295481T1 (de) Kreiselpumpe
DK1347178T3 (da) Rengöringsvenlig centrifugalpumpe

Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee