[go: up one dir, main page]

GB2303178B - Centrifugal pump priming systems - Google Patents

Centrifugal pump priming systems

Info

Publication number
GB2303178B
GB2303178B GB9513884A GB9513884A GB2303178B GB 2303178 B GB2303178 B GB 2303178B GB 9513884 A GB9513884 A GB 9513884A GB 9513884 A GB9513884 A GB 9513884A GB 2303178 B GB2303178 B GB 2303178B
Authority
GB
United Kingdom
Prior art keywords
centrifugal pump
pump priming
priming systems
systems
centrifugal
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 - Fee Related
Application number
GB9513884A
Other versions
GB9513884D0 (en
GB2303178A (en
Inventor
Brian Thomas Millward
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.)
SPP Ltd
Original Assignee
SPP Ltd
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 SPP Ltd filed Critical SPP Ltd
Priority to GB9513884A priority Critical patent/GB2303178B/en
Publication of GB9513884D0 publication Critical patent/GB9513884D0/en
Publication of GB2303178A publication Critical patent/GB2303178A/en
Application granted granted Critical
Publication of GB2303178B publication Critical patent/GB2303178B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Control Of Non-Positive-Displacement Pumps (AREA)
GB9513884A 1995-07-07 1995-07-07 Centrifugal pump priming systems Expired - Fee Related GB2303178B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9513884A GB2303178B (en) 1995-07-07 1995-07-07 Centrifugal pump priming systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9513884A GB2303178B (en) 1995-07-07 1995-07-07 Centrifugal pump priming systems

Publications (3)

Publication Number Publication Date
GB9513884D0 GB9513884D0 (en) 1995-09-06
GB2303178A GB2303178A (en) 1997-02-12
GB2303178B true GB2303178B (en) 1999-02-17

Family

ID=10777293

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9513884A Expired - Fee Related GB2303178B (en) 1995-07-07 1995-07-07 Centrifugal pump priming systems

Country Status (1)

Country Link
GB (1) GB2303178B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7794211B2 (en) 1999-03-22 2010-09-14 Water Management Systems Pump System with a vacuum source coupled to a separator
US7878768B2 (en) 2007-01-19 2011-02-01 David Muhs Vacuum pump with wear adjustment
US8998586B2 (en) 2009-08-24 2015-04-07 David Muhs Self priming pump assembly with a direct drive vacuum pump

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1169550A4 (en) * 1999-03-22 2003-11-19 David Muhs Pump assembly and related components
US6405748B1 (en) 1999-03-22 2002-06-18 David Muhs Trailer and fuel tank assembly
NL1016113C2 (en) * 2000-09-06 2002-03-07 Eekels Pompen B V Dry self suction type pump arrangement, especially sewer pump, has vacuum pump turned on or off if level of liquid is detected as passing one of two threshold values
IT1391670B1 (en) * 2008-08-08 2012-01-17 Dab Pumps Spa PRIMING DEVICE FOR ELECTRIC PUMPS
CN101839244A (en) * 2010-04-30 2010-09-22 扬州皓钢泵业科技有限公司 Automatic water guide device of sewage pump
GB2541194A (en) * 2015-08-10 2017-02-15 Spp Pumps Ltd Self priming pump system
CN112483418B (en) * 2020-11-12 2022-04-19 浙江东航消防泵业有限公司 Self-priming pump

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1264715A (en) * 1968-09-20 1972-02-23
GB1354483A (en) * 1970-05-12 1974-06-05 Blaw Knox Ltd Centrifugal pumps
GB1551237A (en) * 1975-09-12 1979-08-30 Sykes Pumps Ltd Float valve mechanisms particularly for controlling the priming of centrifugal pumps
US5536147A (en) * 1994-08-26 1996-07-16 Paco Pumps, Inc. Vacuum priming system for centrifugal pumps

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1264715A (en) * 1968-09-20 1972-02-23
GB1354483A (en) * 1970-05-12 1974-06-05 Blaw Knox Ltd Centrifugal pumps
GB1551237A (en) * 1975-09-12 1979-08-30 Sykes Pumps Ltd Float valve mechanisms particularly for controlling the priming of centrifugal pumps
US5536147A (en) * 1994-08-26 1996-07-16 Paco Pumps, Inc. Vacuum priming system for centrifugal pumps

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7794211B2 (en) 1999-03-22 2010-09-14 Water Management Systems Pump System with a vacuum source coupled to a separator
US8246316B2 (en) 1999-03-22 2012-08-21 David Muhs Vacuum source and float valve for a self-priming pump
US8662862B2 (en) 1999-03-22 2014-03-04 Water Management Systems, LLC Pump system with vacuum source
US7878768B2 (en) 2007-01-19 2011-02-01 David Muhs Vacuum pump with wear adjustment
US8998586B2 (en) 2009-08-24 2015-04-07 David Muhs Self priming pump assembly with a direct drive vacuum pump

Also Published As

Publication number Publication date
GB9513884D0 (en) 1995-09-06
GB2303178A (en) 1997-02-12

Similar Documents

Publication Publication Date Title
GB9318800D0 (en) Centrifugal pump
GB9612122D0 (en) Pumping systems
GB2331125B (en) Self-priming type centrifugal pump
ZA9610140B (en) Centrifugal pump.
DE69609666D1 (en) Centrifugal pump
GB2290113B (en) Centrifugal pump
AU123279S (en) Centrifugal pump
GB2303178B (en) Centrifugal pump priming systems
GB9603664D0 (en) Pumping systems
GB9615042D0 (en) Pumping system
GB2296294B (en) Noncontaminative centrifugal pump
GB2266749B (en) Centrifugal pumps
AU6873096A (en) Radial-construction centrifugal pump impeller
GB2266750B (en) Centrifugal pump
GB2329848A8 (en) Filter priming system
DE59604148D1 (en) Centrifugal pump
GB2266928B (en) Centrifugal suction pump
AU5138398A (en) Centrifugal pump
EP0743453A3 (en) Vane pump
CZ134198A3 (en) Centrifugal pump
DE59603824D1 (en) Centrifugal pump
AU7556096A (en) Centrifugal pump
GB2273959B (en) Centrifugal pumps
PL309023A1 (en) Comminutig system for submersible pumps
KR960037852U (en) Centrifugal pump

Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20080707