FR2568636B1 - Pompe multicellulaire a cartouche demontable - Google Patents

Pompe multicellulaire a cartouche demontable

Info

Publication number
FR2568636B1
FR2568636B1 FR8412336A FR8412336A FR2568636B1 FR 2568636 B1 FR2568636 B1 FR 2568636B1 FR 8412336 A FR8412336 A FR 8412336A FR 8412336 A FR8412336 A FR 8412336A FR 2568636 B1 FR2568636 B1 FR 2568636B1
Authority
FR
France
Prior art keywords
removable cartridge
multicellular pump
multicellular
pump
cartridge
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.)
Expired
Application number
FR8412336A
Other languages
English (en)
Other versions
FR2568636A1 (fr
Inventor
Roland Brunel
Jean-Claude Peu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ELECTRO HYDRAULIQUE SEH
Original Assignee
ELECTRO HYDRAULIQUE SEH
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
Application filed by ELECTRO HYDRAULIQUE SEH filed Critical ELECTRO HYDRAULIQUE SEH
Priority to FR8412336A priority Critical patent/FR2568636B1/fr
Priority to DE8585401591T priority patent/DE3567703D1/de
Priority to EP85401591A priority patent/EP0172102B1/fr
Priority to US06/803,544 priority patent/US4669956A/en
Publication of FR2568636A1 publication Critical patent/FR2568636A1/fr
Application granted granted Critical
Publication of FR2568636B1 publication Critical patent/FR2568636B1/fr
Expired legal-status Critical Current

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
    • F04D1/066—Multi-stage pumps of the vertically split casing type the casing consisting of a plurality of annuli bolted together
FR8412336A 1984-08-03 1984-08-03 Pompe multicellulaire a cartouche demontable Expired FR2568636B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR8412336A FR2568636B1 (fr) 1984-08-03 1984-08-03 Pompe multicellulaire a cartouche demontable
DE8585401591T DE3567703D1 (en) 1984-08-03 1985-08-02 Multistage pump with dismountable cartridge
EP85401591A EP0172102B1 (fr) 1984-08-03 1985-08-02 Pompe multicellulaire à cartouche démontable
US06/803,544 US4669956A (en) 1984-08-03 1985-12-02 Multicellular pump with removable cartridge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8412336A FR2568636B1 (fr) 1984-08-03 1984-08-03 Pompe multicellulaire a cartouche demontable

Publications (2)

Publication Number Publication Date
FR2568636A1 FR2568636A1 (fr) 1986-02-07
FR2568636B1 true FR2568636B1 (fr) 1989-01-06

Family

ID=9306793

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8412336A Expired FR2568636B1 (fr) 1984-08-03 1984-08-03 Pompe multicellulaire a cartouche demontable

Country Status (4)

Country Link
US (1) US4669956A (fr)
EP (1) EP0172102B1 (fr)
DE (1) DE3567703D1 (fr)
FR (1) FR2568636B1 (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU195286B (en) * 1986-02-03 1988-04-28 Femtechnika Szivattyu Es Anyag In-line formation of pump case for self-priming rotary pumps
DE3729673A1 (de) * 1987-09-04 1989-03-23 Grundfos Int Mehrstufige kreiselpumpe
DE4011476C2 (de) * 1990-04-09 1995-01-05 Klein Schanzlin & Becker Ag Einsatz für Topfgehäusepumpe
DE4011477C2 (de) * 1990-04-09 1997-04-17 Klein Schanzlin & Becker Ag Traglaterne
DE4011475C2 (de) * 1990-04-09 1994-11-17 Klein Schanzlin & Becker Ag Topfgehäusepumpe
FR2661218B1 (fr) * 1990-04-24 1992-07-31 Salmson Pompes Ensemble de pompe centrifuge verticale.
US5232350A (en) * 1991-06-11 1993-08-03 Maytag Corporation Motor driven pump assembly with a protective cover
US5380162A (en) * 1993-06-11 1995-01-10 The United States Of America As Represented By The United States Department Of Energy Split driveshaft pump for hazardous fluids
US6227802B1 (en) 1999-12-10 2001-05-08 Osmonics, Inc. Multistage centrifugal pump
DE10322382A1 (de) * 2003-05-17 2004-12-02 Ksb Aktiengesellschaft Mehrstufige Kreiselpumpe
US7581955B2 (en) * 2004-10-15 2009-09-01 Pathways For Learning Products, Inc. Transitional paper and educational system and method
US20090246039A1 (en) * 2006-01-09 2009-10-01 Grundfos Pumps Corporation Carrier assembly for a pump
US7946810B2 (en) * 2006-10-10 2011-05-24 Grundfos Pumps Corporation Multistage pump assembly
US8172523B2 (en) * 2006-10-10 2012-05-08 Grudfos Pumps Corporation Multistage pump assembly having removable cartridge
EP3085961B1 (fr) * 2015-04-20 2020-08-05 Grundfos Holding A/S Pompe centrifuge à plusieurs etages
CN104963873B (zh) * 2015-07-06 2017-08-08 无锡市新久扬机械制造有限公司 一种便于安装的立式多级泵
CN105987026A (zh) * 2015-12-29 2016-10-05 安徽晋煤中能化工股份有限公司 一种多级离心泵检修装置及检修方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR382927A (fr) * 1907-10-15 1908-02-19 L Eclairage Electr Soc Perfectionnements aux pompes et aux ventilateurs mono et polycellulaires
US1412281A (en) * 1920-12-06 1922-04-11 Ghougassof Missak Turbine
GB413887A (en) * 1933-08-30 1934-07-26 Edward Llewellyn Lewis Improvements in centrifugal pumps
US2265940A (en) * 1940-03-15 1941-12-09 Allis Chalmers Mfg Co Centrifugal pump
CH257828A (de) * 1945-09-14 1948-10-31 Sulzer Ag Lagerbock an Kreiselmaschinen.
US2684033A (en) * 1949-12-30 1954-07-20 Barnes Mfg Co Centrifugal pump
FR1092549A (fr) * 1953-10-29 1955-04-22 Soc D Const D App Mecaniques I Perfectionnements à la construction des pompes centrifuges, et en particulier des pompes dites sanitaires
DE1098820B (de) * 1959-09-04 1961-02-02 Lederle Pumpen & Maschf Durch einen Spaltrohrmotor angetriebene mehrstufige Kreiselpumpe
US3620642A (en) * 1969-12-09 1971-11-16 Wilfley & Sons Inc A Centrifugal pump
US3759628A (en) * 1972-06-14 1973-09-18 Fmc Corp Vortex pumps
GB1441257A (en) * 1972-09-23 1976-06-30 Weir Pumps Ltd Fluid pumps
US4116583A (en) * 1977-03-02 1978-09-26 Worthington Pump, Inc. Multi-purpose end casings for ring type multi-stage centrifugal pumps
GB2013279B (en) * 1978-01-26 1982-08-18 Worthington Simpson Pumps
JPS59182694U (ja) * 1983-05-24 1984-12-05 株式会社荏原製作所 水中ポンプ

Also Published As

Publication number Publication date
FR2568636A1 (fr) 1986-02-07
US4669956A (en) 1987-06-02
DE3567703D1 (en) 1989-02-23
EP0172102A1 (fr) 1986-02-19
EP0172102B1 (fr) 1989-01-18

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Legal Events

Date Code Title Description
CA Change of address
CD Change of name or company name
ST Notification of lapse