FR2349753B1 - - Google Patents
Info
- Publication number
- FR2349753B1 FR2349753B1 FR7711987A FR7711987A FR2349753B1 FR 2349753 B1 FR2349753 B1 FR 2349753B1 FR 7711987 A FR7711987 A FR 7711987A FR 7711987 A FR7711987 A FR 7711987A FR 2349753 B1 FR2349753 B1 FR 2349753B1
- Authority
- FR
- France
- 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
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
- F04D1/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
- F04D1/06—Multi-stage pumps
- F04D1/063—Multi-stage pumps of the vertically split casing 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
- F04D29/60—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
- F05D2300/00—Materials; Properties thereof
- F05D2300/40—Organic materials
- F05D2300/43—Synthetic polymers, e.g. plastics; Rubber
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2618829A DE2618829C3 (de) | 1976-04-29 | 1976-04-29 | Lagerung einer mehrstufigen Kreiselpumpe |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2349753A1 FR2349753A1 (fr) | 1977-11-25 |
FR2349753B1 true FR2349753B1 (US08066781-20111129-C00013.png) | 1983-09-09 |
Family
ID=5976609
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7711987A Granted FR2349753A1 (fr) | 1976-04-29 | 1977-04-21 | Support de la partie tournante d'une pompe centrifuge multicellulaire |
Country Status (7)
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT8030902V0 (it) * | 1980-12-29 | 1980-12-29 | Lowara Spa | Contenitore per stadio di pompa multistadio. |
US4708589A (en) * | 1985-09-19 | 1987-11-24 | The Marley-Wylain Company | Roll-formed submersible pump |
US4872808A (en) * | 1987-06-22 | 1989-10-10 | Oil Dynamics, Inc. | Centrifugal pump modular bearing support for pumping fluids containing abrasive particles |
US4923367A (en) * | 1988-03-14 | 1990-05-08 | Flint & Walling, Inc. | Submersible pump with plastic housing |
US5086974A (en) * | 1990-12-18 | 1992-02-11 | Nlb Corp. | Cavitating jet nozzle |
US5133639A (en) * | 1991-03-19 | 1992-07-28 | Sta-Rite Industries, Inc. | Bearing arrangement for centrifugal pump |
US5407323A (en) * | 1994-05-09 | 1995-04-18 | Sta-Rite Industries, Inc. | Fluid pump with integral filament-wound housing |
DE19513508A1 (de) * | 1995-04-10 | 1996-10-17 | Abb Research Ltd | Verdichter |
US7036523B2 (en) * | 2001-06-22 | 2006-05-02 | Kenneth Nixon | Serviceable check valve |
CN100361804C (zh) * | 2001-11-15 | 2008-01-16 | 宜兴市张泽化工设备厂 | 衬塑离心泵蜗形流道成型方法 |
DE102004019718A1 (de) * | 2004-03-18 | 2005-10-06 | Medos Medizintechnik Ag | Pumpe |
DE102004019721A1 (de) * | 2004-03-18 | 2005-10-06 | Medos Medizintechnik Ag | Pumpe |
ES2318969B1 (es) * | 2006-06-16 | 2010-02-10 | Bogemar, S.L. | Sistema de anclaje de una envolvente exterior de un cuerpo de bomba centrifuga. |
US8801360B2 (en) * | 2009-09-09 | 2014-08-12 | Baker Hughes Incorporated | Centrifugal pump with thrust balance holes in diffuser |
RU2518713C1 (ru) * | 2012-12-03 | 2014-06-10 | Данил Фанильевич Гимкаев | Ступень погружного многоступенчатого центробежного насоса |
RU2515908C1 (ru) * | 2013-02-18 | 2014-05-20 | Данил Фанильевич Гимкаев | Ступень погружного центробежного насоса |
US9683571B2 (en) * | 2013-04-01 | 2017-06-20 | Schlumberger Technology Corporation | Centrifugal pump stage with increased compressive load capacity |
RU2659594C2 (ru) * | 2013-12-18 | 2018-07-03 | ДжиИ ОЙЛ ЭНД ГЭС ЭСП, ИНК. | Многоступенчатый центробежный насос с интегральными износостойкими упорными осевыми подшипниками |
CN106640667B (zh) * | 2017-03-02 | 2019-01-22 | 中国农业大学 | 一种导流壳式的双级双吸离心泵 |
EP3739215A1 (en) * | 2020-04-20 | 2020-11-18 | Sulzer Management AG | Process fluid lubricated pump |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1291407A (en) * | 1915-10-11 | 1919-01-14 | Matthew T Chapman | Rotary deep-well pump. |
DE357402C (de) * | 1920-12-09 | 1922-08-22 | Aeg | Fuehrungsvorrichtung fuer senkrecht gelagerte Wellen |
US1527459A (en) * | 1924-02-11 | 1925-02-24 | G W Price Pump And Engine Comp | Bowl assembly |
FR31728E (fr) * | 1926-03-08 | 1927-06-10 | Dispositif pour la réalisation de très grandes vitesses de rotation | |
US1642914A (en) * | 1926-07-03 | 1927-09-20 | Layne & Bowler Corp | Sandproof bearing |
US2166404A (en) * | 1936-05-29 | 1939-07-18 | Fmc Corp | Electrical impeller positioning device for turbine pumps |
DE1015692B (de) * | 1953-09-01 | 1957-09-12 | Pleuger & Co | Elektromotorisch angetriebene mehrstufige Tauchkreiselpumpe |
US3011446A (en) * | 1956-02-17 | 1961-12-05 | Tokheim Corp | Submerged motor pump structure |
US3054660A (en) * | 1956-06-29 | 1962-09-18 | Cooper Bessemer Corp | Manufacture of ammonia |
US3070026A (en) * | 1958-12-03 | 1962-12-25 | Tait Mfg Co The | Pumps |
GB903981A (en) * | 1959-09-14 | 1962-08-22 | Sumo Pumps Ltd | Improvements relating to submersible pump units |
US3116696A (en) * | 1960-09-20 | 1964-01-07 | Red Jacket Mfg Co | Centrifugal pump |
US3238879A (en) * | 1964-03-30 | 1966-03-08 | Crane Co | Submersible pump with modular construction |
US3437045A (en) * | 1967-08-31 | 1969-04-08 | Tait Mfg Co The | Submersible pump |
US3676013A (en) * | 1970-09-23 | 1972-07-11 | Robert V Albertson | Axial flow pump |
US3730641A (en) * | 1972-03-10 | 1973-05-01 | Flint & Walling Inc | Centrifugal pumps |
DK456676A (da) * | 1975-10-30 | 1977-05-01 | Klein Schanzlin & Becker Ag | Dykket motorpumpe |
-
1976
- 1976-04-29 DE DE2618829A patent/DE2618829C3/de not_active Expired
-
1977
- 1977-04-20 IT IT22657/77A patent/IT1078447B/it active
- 1977-04-21 FR FR7711987A patent/FR2349753A1/fr active Granted
- 1977-04-25 AT AT287377A patent/AT349906B/de not_active IP Right Cessation
- 1977-04-25 BR BR7702599A patent/BR7702599A/pt unknown
- 1977-04-26 YU YU1089/77A patent/YU41065B/xx unknown
- 1977-04-26 US US05/791,058 patent/US4172690A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE2618829B2 (de) | 1980-04-17 |
IT1078447B (it) | 1985-05-08 |
ATA287377A (de) | 1977-12-15 |
BR7702599A (pt) | 1978-01-10 |
AT349906B (de) | 1979-05-10 |
FR2349753A1 (fr) | 1977-11-25 |
YU108977A (en) | 1982-10-31 |
DE2618829C3 (de) | 1983-03-03 |
YU41065B (en) | 1986-10-31 |
US4172690A (en) | 1979-10-30 |
DE2618829A1 (de) | 1977-11-10 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |