GB2529611B - Dispensing pump with first and second membrane pumps - Google Patents

Dispensing pump with first and second membrane pumps

Info

Publication number
GB2529611B
GB2529611B GB1411058.9A GB201411058A GB2529611B GB 2529611 B GB2529611 B GB 2529611B GB 201411058 A GB201411058 A GB 201411058A GB 2529611 B GB2529611 B GB 2529611B
Authority
GB
United Kingdom
Prior art keywords
dispensing pump
membrane pumps
pumps
membrane
dispensing
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
GB1411058.9A
Other versions
GB2529611A (en
GB201411058D0 (en
Inventor
Skinner Ronald
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.)
Brightwell Dispensers Ltd
Original Assignee
Brightwell Dispensers 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 Brightwell Dispensers Ltd filed Critical Brightwell Dispensers Ltd
Priority to GB1411058.9A priority Critical patent/GB2529611B/en
Publication of GB201411058D0 publication Critical patent/GB201411058D0/en
Priority to PCT/GB2015/051788 priority patent/WO2015193675A1/en
Publication of GB2529611A publication Critical patent/GB2529611A/en
Application granted granted Critical
Publication of GB2529611B publication Critical patent/GB2529611B/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
    • 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
    • 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
    • F04B9/02—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical
    • F04B9/04—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical the means being cams, eccentrics or pin-and-slot mechanisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
    • B67D7/06—Details or accessories
    • B67D7/58—Arrangements of pumps
    • 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
    • F04B23/00—Pumping installations or systems
    • F04B23/04—Combinations of two or more pumps
    • F04B23/06—Combinations of two or more pumps the pumps being all of reciprocating positive-displacement type
    • 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
    • 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
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/02—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical
    • 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
    • F04B9/02—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical
    • F04B9/04—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical the means being cams, eccentrics or pin-and-slot mechanisms
    • F04B9/042—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical the means being cams, eccentrics or pin-and-slot mechanisms the means being cams

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
GB1411058.9A 2014-06-20 2014-06-20 Dispensing pump with first and second membrane pumps Expired - Fee Related GB2529611B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1411058.9A GB2529611B (en) 2014-06-20 2014-06-20 Dispensing pump with first and second membrane pumps
PCT/GB2015/051788 WO2015193675A1 (en) 2014-06-20 2015-06-18 Dispensing pump with first and second membrane pumps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1411058.9A GB2529611B (en) 2014-06-20 2014-06-20 Dispensing pump with first and second membrane pumps

Publications (3)

Publication Number Publication Date
GB201411058D0 GB201411058D0 (en) 2014-08-06
GB2529611A GB2529611A (en) 2016-03-02
GB2529611B true GB2529611B (en) 2017-02-08

Family

ID=51409925

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1411058.9A Expired - Fee Related GB2529611B (en) 2014-06-20 2014-06-20 Dispensing pump with first and second membrane pumps

Country Status (2)

Country Link
GB (1) GB2529611B (en)
WO (1) WO2015193675A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI731311B (en) * 2019-03-04 2021-06-21 緯創資通股份有限公司 Liquid-driving device

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1565819A (en) * 1922-06-29 1925-12-15 Iron Works Ltd Pump
US4302163A (en) * 1979-10-30 1981-11-24 Hope Henry F Adjustable output pump for liquids
GB2107797A (en) * 1981-10-20 1983-05-05 Rudolph Berelson Peristaltic pump
US4999660A (en) * 1990-03-16 1991-03-12 Eastman Kodak Company Dual chamber pump assembly and a replenishment system for a film processor incorporating such a pump assembly
US20090285706A1 (en) * 2008-05-09 2009-11-19 Etienne Vincent Bunoz Peristaltic pump with removable tube
US20110033318A1 (en) * 2009-08-05 2011-02-10 Ramirez Jr Emilio A Single Motor Multiple Pumps

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4277226A (en) * 1979-03-09 1981-07-07 Avi, Inc. IV Pump with empty supply reservoir and occlusion detector
GB2235021A (en) 1989-05-06 1991-02-20 Brightwell Dispensers Ltd Pumping system
DE102007063150A1 (en) * 2007-05-30 2008-12-04 Braun Gmbh Small electric appliance
CN103291590B (en) * 2013-06-13 2015-06-24 中国第一汽车股份有限公司无锡油泵油嘴研究所 Double-diaphragm pump

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1565819A (en) * 1922-06-29 1925-12-15 Iron Works Ltd Pump
US4302163A (en) * 1979-10-30 1981-11-24 Hope Henry F Adjustable output pump for liquids
GB2107797A (en) * 1981-10-20 1983-05-05 Rudolph Berelson Peristaltic pump
US4999660A (en) * 1990-03-16 1991-03-12 Eastman Kodak Company Dual chamber pump assembly and a replenishment system for a film processor incorporating such a pump assembly
US20090285706A1 (en) * 2008-05-09 2009-11-19 Etienne Vincent Bunoz Peristaltic pump with removable tube
US20110033318A1 (en) * 2009-08-05 2011-02-10 Ramirez Jr Emilio A Single Motor Multiple Pumps

Also Published As

Publication number Publication date
GB2529611A (en) 2016-03-02
GB201411058D0 (en) 2014-08-06
WO2015193675A1 (en) 2015-12-23

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Legal Events

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

Effective date: 20230620