BE739110A - PRIMING DEVICE FOR CENTRIFUGAL PUMP WITH VERTICAL AXIS - Google Patents

PRIMING DEVICE FOR CENTRIFUGAL PUMP WITH VERTICAL AXIS

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
French (fr)
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/en

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 PRIMING DEVICE FOR CENTRIFUGAL PUMP WITH VERTICAL AXIS BE739110A (en)

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 (en) 1970-03-02

Family

ID=25060876

Family Applications (1)

Application Number Title Priority Date Filing Date
BE739110D BE739110A (en) 1968-09-20 1969-09-19 PRIMING DEVICE FOR CENTRIFUGAL PUMP WITH VERTICAL AXIS

Country Status (5)

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

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 (en) * 2016-02-29 2016-07-13 蒋燕群 Efficient intelligent self-control self-sucking pump
CN105736388A (en) * 2016-02-29 2016-07-06 蒋燕群 Automatic control type efficient self sucking pump
CN105909528A (en) * 2016-07-12 2016-08-31 合肥新沪屏蔽泵有限公司 Novel permanent magnetic shielding self-priming pump
EP4031772A4 (en) 2019-09-20 2023-10-18 Smith & Loveless, Inc. Pumping system
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 (en) 1970-05-29
GB1264715A (en) 1972-02-23
DE1947573A1 (en) 1970-04-02
US3519369A (en) 1970-07-07

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: UNION TANK CAR CY

Effective date: 19870930