ATE266150T1 - Durch schweissen und pressen hergestellte zentrifugalpumpe und deren herstellungsweise - Google Patents
Durch schweissen und pressen hergestellte zentrifugalpumpe und deren herstellungsweiseInfo
- Publication number
- ATE266150T1 ATE266150T1 AT98951160T AT98951160T ATE266150T1 AT E266150 T1 ATE266150 T1 AT E266150T1 AT 98951160 T AT98951160 T AT 98951160T AT 98951160 T AT98951160 T AT 98951160T AT E266150 T1 ATE266150 T1 AT E266150T1
- Authority
- AT
- Austria
- Prior art keywords
- pressing
- pump
- welding
- mold made
- molds
- 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
- Manufacture Of Motors, Generators (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN1998/000261 WO2000026541A1 (fr) | 1998-10-30 | 1998-10-30 | Pompe centrifuge formee par assemblage par soudure et par emboutissage et son procede de fabrication |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE266150T1 true ATE266150T1 (de) | 2004-05-15 |
Family
ID=4575095
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT98951160T ATE266150T1 (de) | 1998-10-30 | 1998-10-30 | Durch schweissen und pressen hergestellte zentrifugalpumpe und deren herstellungsweise |
Country Status (11)
Country | Link |
---|---|
US (1) | US6409474B1 (de) |
EP (1) | EP1059455B1 (de) |
CN (1) | CN1131379C (de) |
AT (1) | ATE266150T1 (de) |
AU (1) | AU737740C (de) |
CA (1) | CA2316909C (de) |
DE (1) | DE69823704T2 (de) |
DK (1) | DK1059455T3 (de) |
ES (1) | ES2218859T3 (de) |
PT (1) | PT1059455E (de) |
WO (1) | WO2000026541A1 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101346085A (zh) * | 2005-12-22 | 2009-01-14 | 皇家飞利浦电子股份有限公司 | 单一服务饮料机 |
CN100404874C (zh) * | 2006-01-21 | 2008-07-23 | 阳江市新力工业有限公司 | 一种冲压焊接食品泵 |
ES2349239B1 (es) * | 2008-02-08 | 2011-10-19 | Jose Lorengo Bugallo | Una bomba centrifuga normalizada formada con piezas de fabricacion estandar (curvas o codos y bridas), soldadura y mecanizado y su procedimiento de fabricacion. |
CN101749275B (zh) * | 2008-12-18 | 2012-01-25 | 阳江市新力工业有限公司 | 改进结构的冲压焊接离心泵 |
CN104128748A (zh) * | 2014-07-08 | 2014-11-05 | 霍山县龙鑫金属制品有限公司 | 一种泵体压铸件焊接方法 |
CN108928013B (zh) * | 2018-07-12 | 2023-12-01 | 台州市中冠模业有限公司 | 一种变截面螺旋壳体模具 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1551223A1 (de) * | 1966-06-21 | 1970-02-12 | Voith Gmbh J M | Spaltabdichtung zwischen einem rotierenden und einem feststehenden Teil von Stroemungsmaschinen,insbesondere von Wasserturbinen und Kreiselpumpen |
ATE96207T1 (de) | 1989-01-19 | 1993-11-15 | Ebara Corp | Pumpengehaeuse. |
JP2809487B2 (ja) * | 1989-07-05 | 1998-10-08 | 株式会社荏原製作所 | 遠心ポンプケーシング |
US5235744A (en) * | 1989-07-05 | 1993-08-17 | Ebara Corporation | Method of manufacturing a centrifugal pump casing |
JPH0758080B2 (ja) | 1989-07-15 | 1995-06-21 | 株式会社荏原製作所 | 板金製うず巻ポンプケーシング |
IT1234504B (it) * | 1989-08-18 | 1992-05-18 | Tiziano Carretta | Cassa statorica in lamiera metallica, particolarmente per pompe radiali centrifughe |
DE4036364A1 (de) * | 1990-11-15 | 1992-05-21 | Abs Pumpen Ag | Formverfahren fuer eine kreiselkammer |
JP2676450B2 (ja) * | 1991-01-11 | 1997-11-17 | 株式会社荏原製作所 | 板金製ポンプケーシング |
DE9219022U1 (de) * | 1992-05-22 | 1997-01-30 | Wilo Gmbh | Kreiselpumpen mit spiralförmigem Pumpeninnenraum |
JPH08232892A (ja) * | 1995-02-27 | 1996-09-10 | Unisia Jecs Corp | クローズド型ポンプ |
CN1045811C (zh) * | 1996-03-26 | 1999-10-20 | 阳江市不锈钢冲压泵工业有限公司 | 冲压成型离心泵及其制造方法 |
DE29716463U1 (de) * | 1997-09-15 | 1997-11-27 | Klein Schanzlin & Becker Ag | Kreiselpumpengehäuse |
-
1998
- 1998-10-30 WO PCT/CN1998/000261 patent/WO2000026541A1/zh active IP Right Grant
- 1998-10-30 AT AT98951160T patent/ATE266150T1/de active
- 1998-10-30 US US09/582,689 patent/US6409474B1/en not_active Expired - Lifetime
- 1998-10-30 PT PT98951160T patent/PT1059455E/pt unknown
- 1998-10-30 AU AU97339/98A patent/AU737740C/en not_active Ceased
- 1998-10-30 CN CN98803227A patent/CN1131379C/zh not_active Expired - Fee Related
- 1998-10-30 CA CA002316909A patent/CA2316909C/en not_active Expired - Fee Related
- 1998-10-30 DE DE69823704T patent/DE69823704T2/de not_active Expired - Lifetime
- 1998-10-30 ES ES98951160T patent/ES2218859T3/es not_active Expired - Lifetime
- 1998-10-30 DK DK98951160T patent/DK1059455T3/da active
- 1998-10-30 EP EP98951160A patent/EP1059455B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
AU737740B2 (en) | 2001-08-30 |
CA2316909A1 (en) | 2000-05-11 |
ES2218859T3 (es) | 2004-11-16 |
PT1059455E (pt) | 2004-09-30 |
US6409474B1 (en) | 2002-06-25 |
DE69823704T2 (de) | 2005-05-25 |
EP1059455B1 (de) | 2004-05-06 |
DK1059455T3 (da) | 2004-09-06 |
WO2000026541A1 (fr) | 2000-05-11 |
EP1059455A4 (de) | 2001-05-30 |
EP1059455A1 (de) | 2000-12-13 |
CN1131379C (zh) | 2003-12-17 |
CN1276854A (zh) | 2000-12-13 |
CA2316909C (en) | 2004-02-10 |
DE69823704D1 (de) | 2004-06-09 |
AU9733998A (en) | 2000-05-22 |
AU737740C (en) | 2002-07-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1233297A3 (de) | Kontaktlinse | |
ATE266150T1 (de) | Durch schweissen und pressen hergestellte zentrifugalpumpe und deren herstellungsweise | |
EP1296077A3 (de) | Zwischenelement zur Montage von einem Wälzlager | |
EP1150393A3 (de) | Verbinder | |
GB2007146A (en) | Injection Moulding a Hub within a Frangible Ceramic Rotor Ring | |
DE69111777T2 (de) | Zwischenstufengehäuse für eine Pumpe aus Metallblech und Verfahren zu dessen Herstellung. | |
CN1665663A (zh) | 复合密封件的制造方法 | |
JP2002210529A (ja) | チタン合金製円筒形状部品の熱間成形方法 | |
AU2005201960A1 (en) | Plastics molding for ostomy device | |
EP1366881A3 (de) | Verbesserungen im Zusammenhang mit Schwimmern | |
JPS61252895A (ja) | インペラ−の製造方法 | |
DE60304997D1 (de) | Trinkbehälter mit dichtungsvorrichtung für einen trinkhalm und verfahren zur herstellung | |
EP1065039A3 (de) | Verfahren zur Herstellung eines Schlauches mit niedriger Kraftstoffpermeabilität | |
EP0877451A3 (de) | Einsatzgeformtes Produkt und dessen Herstellungsverfahren | |
EP1135003A3 (de) | Teilen für Lautsprecher und ihre Herstellungsverfahren | |
WO2004024359A3 (en) | Improved method of forming a tubular blank into a structural component and die therefor | |
GR3015006T3 (en) | Casing of a pressurised chamber and motorpump using such casing. | |
JP3540829B2 (ja) | フランジ付カップ部品の鍛造方法 | |
JP2792630B2 (ja) | 突起体付き樹脂蛇腹ホースの製造方法 | |
JPS59197335A (ja) | 軸受用素材の成形方法 | |
EP0902184A3 (de) | Verfahren zur Herstellung eines Schalldämpfers für die Einlassöffnung besonders geeignet für Kompressionskreisläufe in Kühlanlagen | |
SU1121525A1 (ru) | Способ изготовлени металлополимерных манжет | |
KR100195046B1 (ko) | 시제차량용 몰드 제작방법 | |
DE69722687D1 (de) | Verfahren zur Herstellung eines Wärmeaustauschers | |
JPH02292576A (ja) | ふっ素樹脂製包みガスケットの製造方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification |
Ref document number: 1059455 Country of ref document: EP |