FR2307994A1 - Dispositif de pompage - Google Patents

Dispositif de pompage

Info

Publication number
FR2307994A1
FR2307994A1 FR7611492A FR7611492A FR2307994A1 FR 2307994 A1 FR2307994 A1 FR 2307994A1 FR 7611492 A FR7611492 A FR 7611492A FR 7611492 A FR7611492 A FR 7611492A FR 2307994 A1 FR2307994 A1 FR 2307994A1
Authority
FR
France
Prior art keywords
pumping device
pumping
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
Application number
FR7611492A
Other languages
English (en)
Other versions
FR2307994B1 (fr
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.)
Chandler Evans Inc
Original Assignee
Chandler Evans Inc
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 Chandler Evans Inc filed Critical Chandler Evans Inc
Publication of FR2307994A1 publication Critical patent/FR2307994A1/fr
Application granted granted Critical
Publication of FR2307994B1 publication Critical patent/FR2307994B1/fr
Granted 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
    • 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
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/021—Units comprising pumps and their driving means containing a coupling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
    • F04D15/0072—Installation or systems with two or more pumps, wherein the flow path through the stages can be changed, e.g. series-parallel

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR7611492A 1975-04-17 1976-04-16 Dispositif de pompage Granted FR2307994A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/568,905 US3961859A (en) 1975-04-17 1975-04-17 Clutch connected multi-stage impeller pump

Publications (2)

Publication Number Publication Date
FR2307994A1 true FR2307994A1 (fr) 1976-11-12
FR2307994B1 FR2307994B1 (fr) 1980-09-12

Family

ID=24273232

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7611492A Granted FR2307994A1 (fr) 1975-04-17 1976-04-16 Dispositif de pompage

Country Status (11)

Country Link
US (1) US3961859A (fr)
JP (1) JPS51128004A (fr)
BE (1) BE840868A (fr)
CA (1) CA1073743A (fr)
DE (1) DE2615708A1 (fr)
DK (1) DK171976A (fr)
FR (1) FR2307994A1 (fr)
GB (1) GB1531875A (fr)
IL (1) IL49297A (fr)
NL (1) NL7604039A (fr)
NO (1) NO761316L (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2461155A1 (fr) * 1979-07-02 1981-01-30 Amada Co Ltd Embrayage multidisque

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE424846B (sv) * 1975-06-10 1982-08-16 Lohmann & Stolterfoht Ag Smorjanordning for fartygsmaskineri
US4061439A (en) * 1976-06-29 1977-12-06 Chandler Evans Inc. Impeller pump and vane pump assembly with clutch deactivation
US4347041A (en) * 1979-07-12 1982-08-31 Trw Inc. Fuel supply apparatus
DE4118753A1 (de) * 1991-06-06 1992-12-10 Freiberg Bergakademie Laufradschaltung fuer fluidenergiemaschinen
US5290153A (en) * 1993-03-09 1994-03-01 General Motors Corporation Two stage pump assembly
US6487847B1 (en) * 2000-11-03 2002-12-03 General Electric Company Gas turbine engine fuel control system
DE102015122160A1 (de) * 2015-12-18 2017-06-22 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Stauventil für eine Aktuatorvorrichtung eines Fahrzeugs
US10962015B2 (en) 2016-04-25 2021-03-30 Saudi Arabian Oil Company Methods and apparatus for providing ESP stage sequential engagement
CN110857693B (zh) * 2018-08-23 2021-06-11 三花亚威科电器设备（芜湖）有限公司 泵

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2234463A1 (fr) * 1973-06-25 1975-01-17 Trw Inc

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2464144A (en) * 1945-04-02 1949-03-08 Ingersoll Rand Co Pumping mechanism
US2755903A (en) * 1953-02-11 1956-07-24 Borg Warner Transmission
US3576375A (en) * 1969-07-10 1971-04-27 Bendix Corp Fluid pumping system
US3663117A (en) * 1970-01-21 1972-05-16 Cornell Mfg Co Aeration pump

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2234463A1 (fr) * 1973-06-25 1975-01-17 Trw Inc

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2461155A1 (fr) * 1979-07-02 1981-01-30 Amada Co Ltd Embrayage multidisque

Also Published As

Publication number Publication date
FR2307994B1 (fr) 1980-09-12
US3961859A (en) 1976-06-08
DE2615708A1 (de) 1976-10-28
BE840868A (fr) 1976-10-18
GB1531875A (en) 1978-11-08
NO761316L (fr) 1976-10-19
DK171976A (da) 1976-10-18
NL7604039A (nl) 1976-10-19
CA1073743A (fr) 1980-03-18
IL49297A (en) 1978-12-17
JPS51128004A (en) 1976-11-08
IL49297A0 (en) 1976-05-31

Similar Documents

Publication Publication Date Title
RO62593A (fr) Dispositif gaslift
FR2301851A1 (fr) Dispositif de traitem
FR2301416A1 (fr) Dispositif d
BE843844A (fr) Dispositif de massage
OA05448A (fr) Dispositif vaccinateur multipénétrant.
BE821077A (fr) Dispositif electro-generateur
FR2327681A1 (fr) Dispositif de correlation croisee
FR2334870A1 (fr) Dispositif de raccordement
NO143239C (no) Pumpeanordning.
BE839076A (fr) Dispositif de telecommunications
FR2326207A1 (fr) Dispositif de drainage
FR2300419A1 (fr) Dispositif semi-cond
FR2298682A1 (fr) Dispositif po
FR2302555A1 (fr) Dispositif de
FR2301417A1 (fr) Dispositif an
FR2305784A1 (fr) Dispositif de multiplication
FR2329412A1 (fr) Dispositif de retenue
BE808804A (fr) Dispositif de positionnement
FR2300253A1 (fr) Dispositif
FR2306075A1 (fr) Dispositif de pliage
FR2335820A1 (fr) Dispositif pyrotechnique
BE840868A (fr) Dispositif de pompage
FR2307090A1 (fr) Dispositif de construction
FR2323948A1 (fr) Dispositif flash
FR2330106A1 (fr) Dispositif de visualisa

Legal Events

Date Code Title Description
ST Notification of lapse