ATE143104T1 - Pumpengehäuse in blechbauweise - Google Patents
Pumpengehäuse in blechbauweiseInfo
- Publication number
- ATE143104T1 ATE143104T1 AT93106067T AT93106067T ATE143104T1 AT E143104 T1 ATE143104 T1 AT E143104T1 AT 93106067 T AT93106067 T AT 93106067T AT 93106067 T AT93106067 T AT 93106067T AT E143104 T1 ATE143104 T1 AT E143104T1
- Authority
- AT
- Austria
- Prior art keywords
- pump casing
- sheet metal
- suction
- pump housing
- metal construction
- Prior art date
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
- F04D29/40—Casings; Connections of working fluid
-
- 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
- F04D13/0606—Canned motor 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
- F04D1/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
- F04D1/006—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps double suction 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
- F04D1/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
- F04D1/06—Multi-stage 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
- F04D13/12—Combinations of two or more pumps
- F04D13/14—Combinations of two or more pumps the pumps being all of centrifugal type
-
- 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
- F04D29/2211—More than one set of flow passages
-
- 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
- F04D29/406—Casings; Connections of working fluid 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
- F04D29/426—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps
- F04D29/4266—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps made of sheet metal
-
- 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
- F04D29/4273—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps suction eyes
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12017792 | 1992-04-14 | ||
JP20198892 | 1992-07-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE143104T1 true ATE143104T1 (de) | 1996-10-15 |
Family
ID=26457800
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT93106067T ATE143104T1 (de) | 1992-04-14 | 1993-04-14 | Pumpengehäuse in blechbauweise |
AT96103712T ATE197494T1 (de) | 1992-04-14 | 1993-04-14 | Pumpengehäuse in blechbauweise |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT96103712T ATE197494T1 (de) | 1992-04-14 | 1993-04-14 | Pumpengehäuse in blechbauweise |
Country Status (5)
Country | Link |
---|---|
US (1) | US5385444A (de) |
EP (2) | EP0717195B1 (de) |
KR (1) | KR100252684B1 (de) |
AT (2) | ATE143104T1 (de) |
DE (2) | DE69329657T2 (de) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5494403A (en) * | 1992-04-14 | 1996-02-27 | Ebara Corporation | Full-circumferential flow pump |
JPH08144997A (ja) * | 1994-11-25 | 1996-06-04 | Ebara Corp | 全周流型ポンプ |
JPH08177782A (ja) * | 1994-12-27 | 1996-07-12 | Ebara Corp | 両吸込ポンプ |
JP3182307B2 (ja) * | 1994-12-27 | 2001-07-03 | 株式会社荏原製作所 | 全周流型ポンプ |
US5888053A (en) * | 1995-02-10 | 1999-03-30 | Ebara Corporation | Pump having first and second outer casing members |
US6200090B1 (en) * | 1999-04-12 | 2001-03-13 | Industrial Technology Research Institute | Pump casing for sheet metal pump |
US6231311B1 (en) * | 1999-09-17 | 2001-05-15 | Fasco Industries, Inc. | Method and apparatus for providing dilution air to a blower motor |
US6398512B2 (en) * | 1999-09-17 | 2002-06-04 | Dale Stewart | Method and apparatus for cooling and expelling exhaust gases from a water heater |
US6267555B1 (en) * | 2000-01-12 | 2001-07-31 | Industrial Technology Research Institute | Sheet metal casing for multistage pump and method for manufacturing the same |
DE10044966B4 (de) * | 2000-09-11 | 2004-07-15 | Gardena Manufacturing Gmbh | Tauchpumpe |
US6602058B1 (en) | 2000-09-12 | 2003-08-05 | Fasco Industries, Inc. | Vented backplate impeller water heater blower and method of mixing dilution air |
DE10051223A1 (de) | 2000-10-16 | 2002-04-25 | Alstom Switzerland Ltd | Verbindbare Statorelemente |
JP3978575B2 (ja) * | 2001-07-02 | 2007-09-19 | 株式会社荏原製作所 | ケーシングカバー及びポンプ装置 |
DE10145353B4 (de) * | 2001-09-14 | 2013-07-04 | Krones Aktiengesellschaft | Pumpe und Verfahren zu ihrer Herstellung |
US6579077B1 (en) | 2001-12-27 | 2003-06-17 | Emerson Electric Company | Deep well submersible pump |
JP2005517860A (ja) * | 2002-02-13 | 2005-06-16 | 株式会社荏原製作所 | ポンプケーシング及びポンプ装置 |
US6779974B2 (en) * | 2002-12-11 | 2004-08-24 | Polyvane Technology Corp. | Device of a volute channel of a pump |
US7354244B2 (en) * | 2004-09-01 | 2008-04-08 | Aos Holding Company | Blower and method of conveying fluids |
US7290981B2 (en) * | 2005-03-10 | 2007-11-06 | Field Controls, Llc | Inline vent fan |
JP4846794B2 (ja) * | 2005-06-06 | 2011-12-28 | ゲーエーベーエル.ベッケル・ゲーエムベーハー | ラジアルファン |
DE102007040461A1 (de) * | 2007-08-28 | 2009-03-05 | Wilo Ag | Kreiselmotorpumpe |
IT1398811B1 (it) * | 2010-03-18 | 2013-03-18 | Calpeda A Spa | Pompa multistadio a tenuta perfezionata |
US9334876B2 (en) | 2011-04-12 | 2016-05-10 | Thermo Neslab Inc. | Pump casing and related apparatus and methods |
JP5686827B2 (ja) * | 2013-01-23 | 2015-03-18 | 株式会社鷺宮製作所 | 遠心ポンプ |
JP6151294B2 (ja) * | 2014-07-22 | 2017-06-21 | 株式会社鷺宮製作所 | 遠心ポンプおよび遠心ポンプの製造方法 |
JP6166301B2 (ja) * | 2014-07-22 | 2017-07-19 | 株式会社鷺宮製作所 | 遠心ポンプ |
EP3176441B1 (de) * | 2015-12-02 | 2021-09-15 | Grundfos Holding A/S | Mehrstufige pumpe |
IT201600072971A1 (it) * | 2016-07-13 | 2018-01-13 | Calpeda A Spa | Pompa provvista di flange perfezionate |
CN111140541B (zh) * | 2019-12-31 | 2021-11-12 | 昆山匠联精密组件有限公司 | 汽车水泵壳体的生产方法 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2381824A (en) * | 1944-03-08 | 1945-08-07 | Bour Harry E La | Vertical self-priming pump |
US3059582A (en) * | 1959-04-24 | 1962-10-23 | Bell & Gossett Co | Motor pump unit |
US3395644A (en) * | 1966-06-16 | 1968-08-06 | Sta Rite Products Inc | Motor pump unit |
DE1703908A1 (de) * | 1968-07-27 | 1972-03-23 | Grundfos As | Pumpengehaeuse fuer Kreiselpumpen |
US3619075A (en) * | 1969-11-03 | 1971-11-09 | Watermaster Ind Ltd | Floating pump |
DE2252299B2 (de) * | 1972-10-25 | 1976-03-11 | Klein, Schanzlin & Becker Ag, 6710 Frankenthal | Umwaelzpumpe |
IT1061834B (it) * | 1975-06-25 | 1983-04-30 | Klein Schanzlin & Becker Ag | Pompa di circolazione |
JPS5230901A (en) * | 1975-09-03 | 1977-03-09 | Hitachi Ltd | Pumping plant |
AU522300B2 (en) * | 1976-07-30 | 1982-05-27 | Ebara Corporation | Pump unit |
JPS54114805A (en) * | 1978-02-27 | 1979-09-07 | Ebara Corp | Pump |
JPS56156497A (en) * | 1980-05-07 | 1981-12-03 | Komatsu Zenoa Kk | Portable fan |
US4466780A (en) * | 1981-01-28 | 1984-08-21 | Elco International, Ltd. | Portable air pump apparatus |
US4448573A (en) * | 1982-03-25 | 1984-05-15 | General Electric Company | Single-stage, multiple outlet centrifugal blower |
DE3220448C1 (de) * | 1982-05-29 | 1983-08-11 | Grundfos A/S, 8850 Bjerringbro | Pumpenaggregat fuer Heizungs- und Brauchwasseranlagen |
DE3530986A1 (de) * | 1985-08-30 | 1987-03-05 | Klein Schanzlin & Becker Ag | Spaltringdichtung mit daempfungselement |
JPH0658117B2 (ja) * | 1986-02-20 | 1994-08-03 | 株式会社日立製作所 | 鋼板製ポンプ |
DE3818651A1 (de) * | 1988-06-01 | 1989-12-07 | Klein Schanzlin & Becker Ag | Gehaeuse in inline-bauart |
US5205725A (en) * | 1991-07-16 | 1993-04-27 | Wayne/Scott Fetzer Company | Top suction sump pump having bottom suction impeller |
-
1993
- 1993-04-14 DE DE69329657T patent/DE69329657T2/de not_active Expired - Fee Related
- 1993-04-14 EP EP96103712A patent/EP0717195B1/de not_active Expired - Lifetime
- 1993-04-14 EP EP93106067A patent/EP0566089B1/de not_active Expired - Lifetime
- 1993-04-14 DE DE69304770T patent/DE69304770T2/de not_active Expired - Fee Related
- 1993-04-14 US US08/045,686 patent/US5385444A/en not_active Expired - Fee Related
- 1993-04-14 AT AT93106067T patent/ATE143104T1/de not_active IP Right Cessation
- 1993-04-14 AT AT96103712T patent/ATE197494T1/de not_active IP Right Cessation
- 1993-04-14 KR KR1019930006194A patent/KR100252684B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE69304770T2 (de) | 1997-05-07 |
KR100252684B1 (ko) | 2000-05-01 |
KR930021957A (ko) | 1993-11-23 |
DE69329657T2 (de) | 2001-05-31 |
DE69304770D1 (de) | 1996-10-24 |
EP0717195A2 (de) | 1996-06-19 |
EP0717195A3 (de) | 1996-07-31 |
EP0717195B1 (de) | 2000-11-08 |
DE69329657D1 (de) | 2000-12-14 |
US5385444A (en) | 1995-01-31 |
EP0566089B1 (de) | 1996-09-18 |
EP0566089A1 (de) | 1993-10-20 |
ATE197494T1 (de) | 2000-11-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |