GB8329115D0 - Pumps - Google Patents

Pumps

Info

Publication number
GB8329115D0
GB8329115D0 GB838329115A GB8329115A GB8329115D0 GB 8329115 D0 GB8329115 D0 GB 8329115D0 GB 838329115 A GB838329115 A GB 838329115A GB 8329115 A GB8329115 A GB 8329115A GB 8329115 D0 GB8329115 D0 GB 8329115D0
Authority
GB
United Kingdom
Prior art keywords
pumps
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Withdrawn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
GB838329115A
Other versions
GB2152151A (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.)
British Nuclear Fuels Ltd
Original Assignee
British Nuclear Fuels 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 British Nuclear Fuels Ltd filed Critical British Nuclear Fuels Ltd
Priority to GB08329115A priority Critical patent/GB2152151A/en
Publication of GB8329115D0 publication Critical patent/GB8329115D0/en
Publication of GB2152151A publication Critical patent/GB2152151A/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Withdrawn legal-status Critical Current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
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/08—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid
    • F04B9/12—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air
    • F04B9/129—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air having plural pumping chambers
    • F04B9/131—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air having plural pumping chambers with two mechanically connected pumping members
    • F04B9/133—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air having plural pumping chambers with two mechanically connected pumping members reciprocating movement of the pumping members being obtained by a double-acting elastic-fluid motor
    • 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
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/0009—Special features
    • F04B43/0054—Special features particularities of the flexible members
    • 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
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
    • F04B43/025—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms two or more plate-like pumping members in parallel
    • F04B43/026—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms two or more plate-like pumping members in parallel each plate-like pumping flexible member working in its own pumping chamber
    • 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
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
    • F04B43/06—Pumps having fluid drive
GB08329115A 1983-11-01 1983-11-01 Improvements in or relating to pumps Withdrawn GB2152151A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08329115A GB2152151A (en) 1983-11-01 1983-11-01 Improvements in or relating to pumps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08329115A GB2152151A (en) 1983-11-01 1983-11-01 Improvements in or relating to pumps

Publications (2)

Publication Number Publication Date
GB8329115D0 true GB8329115D0 (en) 1984-01-04
GB2152151A GB2152151A (en) 1985-07-31

Family

ID=10551034

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08329115A Withdrawn GB2152151A (en) 1983-11-01 1983-11-01 Improvements in or relating to pumps

Country Status (1)

Country Link
GB (1) GB2152151A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5996470A (en) * 1997-11-18 1999-12-07 Westinghouse Air Brake Company Wear ring for diaphragm and outer piston
US10697447B2 (en) * 2014-08-21 2020-06-30 Fenwal, Inc. Magnet-based systems and methods for transferring fluid

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3481603A (en) * 1966-07-06 1969-12-02 Martin James Jaffrey Sugden Game piece with visually distinguishable playing symbols
DE1653369A1 (en) * 1966-10-20 1970-08-27 Erich Becker Diaphragm pump, especially for generating a vacuum with aggressive media
US4238992A (en) * 1978-10-30 1980-12-16 Wilden Pump & Engineering Co. Pump diaphragm

Also Published As

Publication number Publication date
GB2152151A (en) 1985-07-31

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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)