GB201018213D0 - Pump system - Google Patents

Pump system

Info

Publication number
GB201018213D0
GB201018213D0 GBGB1018213.7A GB201018213A GB201018213D0 GB 201018213 D0 GB201018213 D0 GB 201018213D0 GB 201018213 A GB201018213 A GB 201018213A GB 201018213 D0 GB201018213 D0 GB 201018213D0
Authority
GB
United Kingdom
Prior art keywords
pump system
pump
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
GBGB1018213.7A
Other versions
GB2472338A (en
GB2472338B (en
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.)
Weir Minerals Europe Ltd
Original Assignee
Weir Minerals Europe 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 Weir Minerals Europe Ltd filed Critical Weir Minerals Europe Ltd
Publication of GB201018213D0 publication Critical patent/GB201018213D0/en
Publication of GB2472338A publication Critical patent/GB2472338A/en
Application granted granted Critical
Publication of GB2472338B publication Critical patent/GB2472338B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
    • F04D15/0005—Control, e.g. regulation, of pumps, pumping installations or systems by using valves
    • F04D15/0022—Control, e.g. regulation, of pumps, pumping installations or systems by using valves throttling valves or valves varying the pump inlet opening or the outlet opening
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
    • F16K3/0281—Guillotine or blade-type valves, e.g. no passage through the valve member
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/30—Details
    • F16K3/34—Arrangements for modifying the way in which the rate of flow varies during the actuation of the valve

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Non-Positive-Displacement Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
GB1018213.7A 2008-05-27 2009-05-27 Pump system Expired - Fee Related GB2472338B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0809504.4A GB0809504D0 (en) 2008-05-27 2008-05-27 Pump system
PCT/GB2009/001321 WO2009144452A1 (en) 2008-05-27 2009-05-27 Pump system

Publications (3)

Publication Number Publication Date
GB201018213D0 true GB201018213D0 (en) 2010-12-15
GB2472338A GB2472338A (en) 2011-02-02
GB2472338B GB2472338B (en) 2012-09-19

Family

ID=39616070

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB0809504.4A Ceased GB0809504D0 (en) 2008-05-27 2008-05-27 Pump system
GB1018213.7A Expired - Fee Related GB2472338B (en) 2008-05-27 2009-05-27 Pump system

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB0809504.4A Ceased GB0809504D0 (en) 2008-05-27 2008-05-27 Pump system

Country Status (4)

Country Link
EA (1) EA201071364A1 (en)
GB (2) GB0809504D0 (en)
UA (1) UA100421C2 (en)
WO (1) WO2009144452A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2806039C (en) 2010-07-21 2018-05-29 Itt Manufacturing Enterprises Llc Pump designed for installation conversion
FR3061240B1 (en) * 2016-12-22 2019-05-31 Safran Aircraft Engines IMPROVED METHOD OF REGULATING A POWER CIRCUIT

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1802897A (en) * 1926-09-27 1931-04-28 Jesse N Holden Throttle valve
US4054156A (en) * 1975-02-24 1977-10-18 The Weatherhead Company Exhaust brake valve
DE2944763A1 (en) * 1979-11-06 1981-05-14 Philipp Hilge Gmbh, 6501 Bodenheim Centrifugal pump with pressure gauge connection - has throttle butterfly valve arranged in outlet end of pump housing
NO980321D0 (en) * 1998-01-26 1998-01-26 Ove Ingebretsen Linear air damper / valve. Application: Need-controlled ventials and more
ES2206295T3 (en) * 1999-07-22 2004-05-16 Framatome Anp Gmbh PROCEDURE AND DEVICE FOR THE REGULATION OF PRESSURE IN A FEEDING PIPE OF A CENTRIFUGE PUMP.
US6241485B1 (en) * 1999-12-29 2001-06-05 John W. Warwick Wastewater flow control system

Also Published As

Publication number Publication date
GB2472338A (en) 2011-02-02
WO2009144452A1 (en) 2009-12-03
GB2472338B (en) 2012-09-19
EA201071364A1 (en) 2011-04-29
GB0809504D0 (en) 2008-07-02
UA100421C2 (en) 2012-12-25

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20150527