GB8723075D0 - Pumping device - Google Patents

Pumping device

Info

Publication number
GB8723075D0
GB8723075D0 GB878723075A GB8723075A GB8723075D0 GB 8723075 D0 GB8723075 D0 GB 8723075D0 GB 878723075 A GB878723075 A GB 878723075A GB 8723075 A GB8723075 A GB 8723075A GB 8723075 D0 GB8723075 D0 GB 8723075D0
Authority
GB
United Kingdom
Prior art keywords
pumping device
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.)
Withdrawn
Application number
GB878723075A
Other versions
GB2210414A (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.)
Thorn EMI PLC
Original Assignee
Thorn EMI 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 Thorn EMI PLC filed Critical Thorn EMI PLC
Priority to GB8723075A priority Critical patent/GB2210414A/en
Publication of GB8723075D0 publication Critical patent/GB8723075D0/en
Publication of GB2210414A publication Critical patent/GB2210414A/en
Withdrawn legal-status Critical Current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
    • F04D33/00—Non-positive-displacement pumps with other than pure rotation, e.g. of oscillating type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
GB8723075A 1987-10-01 1987-10-01 A pumping device Withdrawn GB2210414A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8723075A GB2210414A (en) 1987-10-01 1987-10-01 A pumping device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8723075A GB2210414A (en) 1987-10-01 1987-10-01 A pumping device

Publications (2)

Publication Number Publication Date
GB8723075D0 true GB8723075D0 (en) 1987-11-04
GB2210414A GB2210414A (en) 1989-06-07

Family

ID=10624652

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8723075A Withdrawn GB2210414A (en) 1987-10-01 1987-10-01 A pumping device

Country Status (1)

Country Link
GB (1) GB2210414A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5522712A (en) * 1993-12-08 1996-06-04 Winn; Ray Low-powered cooling fan for dissipating heat
ITTO20020859A1 (en) 2002-10-04 2004-04-05 Varian Spa VIBRATING PUMPING STAGE FOR VACUUM PUMPS AND VIBRATING PUMP VACUUM PUMPS.
DE10337804B4 (en) * 2003-08-14 2012-03-22 Wilo Se Device for delivering a fluid with an oscillating conveyor element
WO2006027938A1 (en) * 2004-09-07 2006-03-16 Yugen Kaisha K. R And D Fluid pump
DE102012018562A1 (en) * 2012-09-19 2014-03-20 Hochschule Lausitz (Fh) Smooth blade ventilator for use with magnetic drive for cooling in micro-electronics, has blade, which is made of plastic or metal, and is fixed to block, where magnetic field coils are arranged to right and left of blades
DE102021110218A1 (en) 2021-04-22 2022-10-27 Universität Stuttgart, Körperschaft Des Öffentlichen Rechts Membrane fans and method of operation

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB751591A (en) * 1952-02-19 1956-06-27 Vibrane Corp Improvements in or relating to devices for propelling flowable substances
FR1218663A (en) * 1957-12-30 1960-05-12 Oscillating pressure pump
FR1472317A (en) * 1966-03-08 1967-03-10 Device for propelling or pumping liquids or gases
GB1577582A (en) * 1977-12-02 1980-10-29 Hey M C V Oscillatory pump
DE7902758U1 (en) * 1979-02-01 1979-07-05 Tetra Werke Dr.Rer.Nat. Ulrich Baensch Gmbh, 4520 Melle VIBRATOR PUMP
GB2121111A (en) * 1982-05-26 1983-12-14 Graham Frederick Cox Oscillatory pumps

Also Published As

Publication number Publication date
GB2210414A (en) 1989-06-07

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)