BE739110A - Dispositif d'amorcage pour pompe centrifuge a axe vertical - Google Patents

Dispositif d'amorcage pour pompe centrifuge a axe vertical

Info

Publication number
BE739110A
BE739110A BE739110DA BE739110A BE 739110 A BE739110 A BE 739110A BE 739110D A BE739110D A BE 739110DA BE 739110 A BE739110 A BE 739110A
Authority
BE
Belgium
Prior art keywords
vertical axis
centrifugal pump
priming device
priming
centrifugal
Prior art date
Application number
Other languages
English (en)
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 filed Critical
Publication of BE739110A publication Critical patent/BE739110A/fr

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
    • F04D9/00—Priming; Preventing vapour lock
    • F04D9/04—Priming; Preventing vapour lock using priming pumps; using booster pumps to prevent vapour-lock
    • F04D9/041—Priming; Preventing vapour lock using priming pumps; using booster pumps to prevent vapour-lock the priming pump having evacuating action
    • F04D9/042—Priming; Preventing vapour lock using priming pumps; using booster pumps to prevent vapour-lock the priming pump having evacuating action and means for rendering its in operative
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D9/00—Priming; Preventing vapour lock
    • F04D9/04—Priming; Preventing vapour lock using priming pumps; using booster pumps to prevent vapour-lock
    • F04D9/044—Means for rendering the priming pump inoperative
    • F04D9/045—Means for rendering the priming pump inoperative the means being liquid level sensors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
BE739110D 1968-09-20 1969-09-19 Dispositif d'amorcage pour pompe centrifuge a axe vertical BE739110A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US76102368A 1968-09-20 1968-09-20

Publications (1)

Publication Number Publication Date
BE739110A true BE739110A (fr) 1970-03-02

Family

ID=25060876

Family Applications (1)

Application Number Title Priority Date Filing Date
BE739110D BE739110A (fr) 1968-09-20 1969-09-19 Dispositif d'amorcage pour pompe centrifuge a axe vertical

Country Status (5)

Country Link
US (1) US3519369A (fr)
BE (1) BE739110A (fr)
DE (1) DE1947573A1 (fr)
FR (1) FR2018560A1 (fr)
GB (1) GB1264715A (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4780050A (en) * 1985-12-23 1988-10-25 Sundstrand Corporation Self-priming pump system
US5035583A (en) * 1990-03-21 1991-07-30 Smith & Loveless, Inc. Sewage pump priming system
GB2303178B (en) * 1995-07-07 1999-02-17 Spp Ltd Centrifugal pump priming systems
US7108010B2 (en) * 2003-09-26 2006-09-19 Smith & Loveless, Inc. Check valve position detector
US20050271518A1 (en) * 2004-06-04 2005-12-08 Smith & Loveless, Inc. Pumping method and system
CN105756948A (zh) * 2016-02-29 2016-07-13 蒋燕群 一种高效率的智能自控自吸泵
CN105736388A (zh) * 2016-02-29 2016-07-06 蒋燕群 一种自控高效自吸泵
CN105909528A (zh) * 2016-07-12 2016-08-31 合肥新沪屏蔽泵有限公司 一种新型永磁屏蔽自吸泵
MX2022003157A (es) * 2019-09-20 2022-04-12 Smith & Loveless Inc Sistema de bombeo.
US11619235B2 (en) * 2020-08-17 2023-04-04 Hale Products, Inc. Dual priming system for a pump

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2166530A (en) * 1935-09-18 1939-07-18 Bohleber & Ledbetter Fluid-handling apparatus
US2275502A (en) * 1939-12-06 1942-03-10 Laval Steam Turbine Co Priming system for centrifugal pumps
US2448717A (en) * 1945-05-01 1948-09-07 Morris Machine Works Sealing means for pumping apparatus

Also Published As

Publication number Publication date
FR2018560A1 (fr) 1970-05-29
US3519369A (en) 1970-07-07
GB1264715A (fr) 1972-02-23
DE1947573A1 (de) 1970-04-02

Similar Documents

Publication Publication Date Title
FR2003743A1 (fr) Dispositif inducteur pour pompes centrifuges
BE793550A (fr) Pompe centrifuge a diffuseur reglable
FR2323039A1 (fr) Dispositif d'amorcage pour pompes
IT965785B (it) Pompa centrifuga a lubrificazione perfezionata
BE739110A (fr) Dispositif d'amorcage pour pompe centrifuge a axe vertical
BE792709A (fr) Pompe centrifuge
CH518450A (fr) Pompe centrifuge
CH478987A (fr) Pompe centrifuge
BE802546A (fr) Dispositif d'entrainement pour le filage centrifuge sur turbine
BE747869A (fr) Pompe centrifuge a fuite controlee
FR1533760A (fr) Pompe centrifuge
IT1014444B (it) Pompa centrifuga con dispositivo di regolazione
AT289556B (de) Flüssigkeitskreiselpumpe
BE805593Q (fr) Mecanisme d'aeration pour une pompe centrifuge d'incendie
FR1418365A (fr) Dispositif pour l'amorçage des pompes centrifuges
FR1439467A (fr) Pompe centrifuge immergée
FR1517901A (fr) Pompe centrifuge à amorçage automatique
FR1416716A (fr) Pompe centrifuge pour fluides
FR1434687A (fr) Dispositif d'étanchéité pour arbre de pompe centrifuge
FR1493339A (fr) Rotor d'épurateur centrifuge pour fluides
FR1513356A (fr) Pompe centrifuge immergée
FR1547785A (fr) Dispositif d'équilibrage pour pales de rotor
FR1444650A (fr) Pompe centrifuge ou d'immersion verticale
FR1245201A (fr) Dispositif d'amorçage automatique pour pompe centrifuge
FR1512198A (fr) Pompe centrifuge perfectionnée pour liquides

Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: UNION TANK CAR CY

Effective date: 19870930