EP1474611A1 - Flüssigkeitspumpe - Google Patents
FlüssigkeitspumpeInfo
- Publication number
- EP1474611A1 EP1474611A1 EP02781135A EP02781135A EP1474611A1 EP 1474611 A1 EP1474611 A1 EP 1474611A1 EP 02781135 A EP02781135 A EP 02781135A EP 02781135 A EP02781135 A EP 02781135A EP 1474611 A1 EP1474611 A1 EP 1474611A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- housing
- pump
- housing part
- pot
- pump according
- 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
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
- F04D29/08—Sealings
-
- 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
- F04D29/08—Sealings
- F04D29/086—Sealings 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
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal 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
- F04D29/40—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
- F04D29/60—Mounting; Assembling; Disassembling
- F04D29/62—Mounting; Assembling; Disassembling of radial or helico-centrifugal 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
- F04D29/60—Mounting; Assembling; Disassembling
- F04D29/62—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps
- F04D29/628—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps especially adapted for liquid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2260/00—Function
- F05D2260/30—Retaining components in desired mutual position
- F05D2260/33—Retaining components in desired mutual position with a bayonet coupling
Definitions
- At least one axially projecting stop is arranged on the upper housing part, preferably on a retaining web, on which one of the undercuts at the end of the relative rotation of the housing pot and required for locking
- FIG. 1 is a perspective view of a water pump
- FIG. 4 only the groove 181 formed in the housing lower part 12 of the pressure spiral 18 can be seen, which is covered by the groove 182 of the pressure spiral 18 of the same design in the housing upper part 13, the pressure-side outlet connection 17 covering the one Half of the outlet opening 171 forming the mouth of the lower groove 181 of the pressure spiral 18 pushes.
- a pump wheel 19 is arranged coaxially with the axis of the pump housing 11 and is seated in a rotationally fixed manner on an output shaft 20 of an electric motor 21 projecting coaxially into the pump housing 11. The rotating pump wheel 19 sucks water axially through the suction port 16 and conveys this into the pressure spiral 18, from which the water flows out via the outlet port 17 at the delivery pressure.
- the housing pot 26 has in its pot bottom 262 (FIG. 2) an elongated hole 29 which extends in the circumferential direction and through which the winding connections 24, 25 of the stator winding 23 are passed.
- an electronics housing is placed on the pot bottom 261, which covers the elongated hole 29 and the control electronics to be connected to the winding connections 24, 25, e.g. for speed control, for the electric motor 21 contains.
- the water pump is installed as follows:
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10204459A DE10204459A1 (de) | 2002-02-05 | 2002-02-05 | Flüssigkeitspumpe |
DE10204459 | 2002-02-05 | ||
PCT/DE2002/003878 WO2003067094A1 (de) | 2002-02-05 | 2002-10-14 | Flüssigkeitspumpe |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1474611A1 true EP1474611A1 (de) | 2004-11-10 |
EP1474611B1 EP1474611B1 (de) | 2011-06-08 |
Family
ID=7713645
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP02781135A Expired - Lifetime EP1474611B1 (de) | 2002-02-05 | 2002-10-14 | Flüssigkeitspumpe |
Country Status (6)
Country | Link |
---|---|
US (1) | US7137794B2 (de) |
EP (1) | EP1474611B1 (de) |
JP (1) | JP4317028B2 (de) |
KR (1) | KR20040077930A (de) |
DE (1) | DE10204459A1 (de) |
WO (1) | WO2003067094A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014036858A1 (zh) * | 2012-09-04 | 2014-03-13 | 浙江百乐泵业有限公司 | 一种水陆通用的潜水泵 |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4298684B2 (ja) * | 2005-07-19 | 2009-07-22 | 株式会社カワサキプレシジョンマシナリ | 液圧装置の斜板支持台装着構造 |
DE102005039557A1 (de) * | 2005-08-22 | 2007-03-01 | Robert Bosch Gmbh | Kreiselpumpe |
CA2573589A1 (en) * | 2006-01-10 | 2007-07-10 | Moen Incorporated | Backpressure relief valve |
DE102007017271A1 (de) * | 2007-04-12 | 2008-10-16 | BSH Bosch und Siemens Hausgeräte GmbH | Pumpe mit Heizeinrichtung |
US8708674B2 (en) * | 2007-06-14 | 2014-04-29 | Carefusion 212, Llc | Modular CPAP compressor |
DE102007045126A1 (de) * | 2007-09-20 | 2009-04-02 | Ksb Aktiengesellschaft | Hauptkühlmittelpumpe |
KR100819921B1 (ko) * | 2007-12-14 | 2008-04-08 | 주식회사 청석 | 엇물리는 리브에 의하여 결합되는 캡을 구비한 모터펌프 |
DE102008049238A1 (de) * | 2008-05-30 | 2009-12-03 | Wabco Gmbh | Vorrichtung zum Betreiben eines Hilfsaggregates eines Fahrzeuges, insbesondere Nutzfahrzeuges |
CN103080557B (zh) * | 2011-02-10 | 2015-11-25 | 三菱重工业株式会社 | 泵结构 |
JP5915384B2 (ja) * | 2012-05-30 | 2016-05-11 | 株式会社豊田自動織機 | 電動圧縮機 |
JP2013249741A (ja) * | 2012-05-30 | 2013-12-12 | Toyota Industries Corp | 電動圧縮機 |
WO2014011054A1 (en) * | 2012-07-09 | 2014-01-16 | Jets As | Liquid ring screw pump end cover |
JP5686827B2 (ja) | 2013-01-23 | 2015-03-18 | 株式会社鷺宮製作所 | 遠心ポンプ |
EP3032706B1 (de) * | 2014-12-11 | 2020-02-19 | Johnson Electric International AG | Pumpe und reinigungsvorrichtung |
JP5979799B2 (ja) * | 2015-01-20 | 2016-08-31 | 株式会社鷺宮製作所 | 遠心ポンプ |
CN105570144B (zh) * | 2015-12-17 | 2018-03-23 | 广东威灵电机制造有限公司 | 离心泵和用于离心泵的导流件 |
GB2553323A (en) * | 2016-09-01 | 2018-03-07 | Edwards Ltd | Pump assemblies with sealing |
EP3425203B1 (de) * | 2017-07-04 | 2022-12-28 | Sulzer Management AG | Pumpengehäuse für eine kreiselpumpe sowie kreiselpumpe |
FR3078116B1 (fr) * | 2018-02-22 | 2021-09-10 | Ksb Sas | Pompe a doigt |
US20220307517A1 (en) * | 2021-03-24 | 2022-09-29 | Farmchem Corp | Self-priming transfer pump with quick pump attachment/detachment |
WO2023234927A1 (en) * | 2022-05-31 | 2023-12-07 | Itt Goulds Pumps, Inc. | Pump casing |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3282221A (en) | 1964-10-12 | 1966-11-01 | Allis Chalmers Mfg Co | End sealing arrangement for split casing pump |
DE1959087A1 (de) | 1969-11-25 | 1971-05-27 | Hanning Elektro Werke | Gehaeuse fuer Motorpumpen |
FR2185129A5 (de) * | 1972-05-18 | 1973-12-28 | Saunier Duval | |
US4198191A (en) * | 1978-04-07 | 1980-04-15 | General Electric Company | Vaporization cooled dielectric fluid pump |
JPS56141022A (en) * | 1980-04-07 | 1981-11-04 | Toyota Motor Corp | Fixing mechanism for hermetically fitting of composing member in turbocharger |
DE3105428C2 (de) * | 1981-02-14 | 1986-10-16 | Grundfos A/S, Bjerringbro | Naßläufermotor für eine Pumpe |
US4546300A (en) * | 1983-03-17 | 1985-10-08 | A. O. Smith Corporation | Electric power supply connection for submersible capacitor-start motor apparatus |
GB2204917B (en) * | 1987-05-19 | 1992-01-08 | Apv Uk | Centrifugal pump |
US5375971A (en) | 1993-10-04 | 1994-12-27 | Ford Motor Company | Automotive fuel pump flow channel design |
DE19718027C5 (de) * | 1997-04-29 | 2005-07-21 | Miele & Cie. Kg | Synchronpumpe, insbesondere Laugenpumpe für Waschmaschinen und Geschirrspülmaschinen |
-
2002
- 2002-02-05 DE DE10204459A patent/DE10204459A1/de not_active Ceased
- 2002-10-14 WO PCT/DE2002/003878 patent/WO2003067094A1/de active Application Filing
- 2002-10-14 KR KR10-2004-7011940A patent/KR20040077930A/ko not_active Application Discontinuation
- 2002-10-14 EP EP02781135A patent/EP1474611B1/de not_active Expired - Lifetime
- 2002-10-14 US US10/469,745 patent/US7137794B2/en not_active Expired - Fee Related
- 2002-10-14 JP JP2003566417A patent/JP4317028B2/ja not_active Expired - Fee Related
Non-Patent Citations (1)
Title |
---|
See references of WO03067094A1 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014036858A1 (zh) * | 2012-09-04 | 2014-03-13 | 浙江百乐泵业有限公司 | 一种水陆通用的潜水泵 |
Also Published As
Publication number | Publication date |
---|---|
JP2005517126A (ja) | 2005-06-09 |
KR20040077930A (ko) | 2004-09-07 |
US7137794B2 (en) | 2006-11-21 |
JP4317028B2 (ja) | 2009-08-19 |
EP1474611B1 (de) | 2011-06-08 |
WO2003067094A1 (de) | 2003-08-14 |
DE10204459A1 (de) | 2003-08-07 |
US20040071573A1 (en) | 2004-04-15 |
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