DE3473008D1 - An improved pumping system - Google Patents

An improved pumping system

Info

Publication number
DE3473008D1
DE3473008D1 DE8484303390T DE3473008T DE3473008D1 DE 3473008 D1 DE3473008 D1 DE 3473008D1 DE 8484303390 T DE8484303390 T DE 8484303390T DE 3473008 T DE3473008 T DE 3473008T DE 3473008 D1 DE3473008 D1 DE 3473008D1
Authority
DE
Germany
Prior art keywords
pumping system
improved pumping
improved
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.)
Expired
Application number
DE8484303390T
Other languages
English (en)
Inventor
Francis John Parkinson
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.)
Sellafield Ltd
Original Assignee
British Nuclear Fuels PLC
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 British Nuclear Fuels PLC filed Critical British Nuclear Fuels PLC
Application granted granted Critical
Publication of DE3473008D1 publication Critical patent/DE3473008D1/de
Expired 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
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/04—Regulating by means of floats

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Loading And Unloading Of Fuel Tanks Or Ships (AREA)
DE8484303390T 1983-05-24 1984-05-18 An improved pumping system Expired DE3473008D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB838314320A GB8314320D0 (en) 1983-05-24 1983-05-24 Pumping system

Publications (1)

Publication Number Publication Date
DE3473008D1 true DE3473008D1 (en) 1988-09-01

Family

ID=10543255

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484303390T Expired DE3473008D1 (en) 1983-05-24 1984-05-18 An improved pumping system

Country Status (5)

Country Link
US (1) US4521162A (de)
EP (1) EP0127406B1 (de)
JP (1) JPH0730760B2 (de)
DE (1) DE3473008D1 (de)
GB (1) GB8314320D0 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8408623D0 (en) * 1984-04-04 1984-05-16 Atomic Energy Authority Uk Fluidic pumping systems
DE3676866D1 (de) * 1985-04-12 1991-02-21 Atomic Energy Authority Uk Distanzmessung mittels ultraschall.
DE3736273A1 (de) * 1987-03-02 1988-09-15 Christoph Frese Verfahren zum foerdern dickfluessiger vergaerbarer medien und pneumatische foerdereinrichtung
US6075641A (en) * 1998-11-23 2000-06-13 Lucent Technologies Inc. Method and apparatus for redirecting a light beam
KR100294808B1 (ko) * 1999-03-18 2001-07-12 임정남 자동 공압펌프
GB0506511D0 (en) 2005-03-31 2005-05-04 British Nuclear Fuels Plc Use of fluidic pumps
US8434509B2 (en) * 2009-11-13 2013-05-07 Eurotecnica Melamine Luxemburg Tank for containing liquids
JP4843732B2 (ja) * 2010-11-18 2011-12-21 株式会社東芝 放射性廃棄物の冷却貯蔵設備
CN102737737B (zh) * 2012-06-14 2015-05-20 中国核电工程有限公司 一种rfd系统的排气方法及装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US640023A (en) * 1899-07-22 1899-12-26 Paul B Perkins Compressed-air pump.
FR914151A (fr) * 1944-08-04 1946-10-01 Gresham & Craven Ltd Appareil élévatoire pour liquides
FR1010013A (fr) * 1948-07-21 1952-06-06 Procédé permettant d'aspirer et de refouler un liquide, et pompe perfectionnée pour la mise en oeuvre de ce procédé
US2669941A (en) * 1949-12-15 1954-02-23 John W Stafford Continuous liquid pumping system
US3241368A (en) * 1963-08-02 1966-03-22 John H Newitt Apparatus and method for measuring the level of a liquid
BE787289A (fr) * 1972-08-07 1972-12-01 Everhard Herman H Stromingsstuurorgaan voor vloeistoffen en gassen en inrichtingen uitgerust met een dergelijk orgaan.
GB1441389A (en) * 1972-11-01 1976-06-30 British Nuclear Fuels Ltd Pumps
GB1480484A (en) * 1973-11-02 1977-07-20 Atomic Energy Authority Uk Pumping systems incorporating fluidic flow control device
US3965983A (en) * 1974-12-13 1976-06-29 Billy Ray Watson Sonic fluid level control apparatus
US3991825A (en) * 1976-02-04 1976-11-16 Morgan Thomas H Secondary recovery system utilizing free plunger air lift system
JPS53113404U (de) * 1977-02-18 1978-09-09
US4090407A (en) * 1977-09-19 1978-05-23 T. W. Salisbury, III Water level measurement device

Also Published As

Publication number Publication date
GB8314320D0 (en) 1983-06-29
EP0127406B1 (de) 1988-07-27
JPS59229097A (ja) 1984-12-22
JPH0730760B2 (ja) 1995-04-10
EP0127406A3 (en) 1985-12-18
US4521162A (en) 1985-06-04
EP0127406A2 (de) 1984-12-05

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee