[go: up one dir, main page]

GB2564681B - A rotary diaphragm positive displacement pump - Google Patents

A rotary diaphragm positive displacement pump Download PDF

Info

Publication number
GB2564681B
GB2564681B GB1711610.4A GB201711610A GB2564681B GB 2564681 B GB2564681 B GB 2564681B GB 201711610 A GB201711610 A GB 201711610A GB 2564681 B GB2564681 B GB 2564681B
Authority
GB
United Kingdom
Prior art keywords
displacement pump
positive displacement
rotary diaphragm
diaphragm positive
rotary
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.)
Active
Application number
GB1711610.4A
Other versions
GB201711610D0 (en
GB2564681A (en
Inventor
Eric Shepherd William
William Stokes Robert
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.)
Charles Austen Pumps Ltd
Original Assignee
Charles Austen Pumps 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 Charles Austen Pumps Ltd filed Critical Charles Austen Pumps Ltd
Priority to GB1711610.4A priority Critical patent/GB2564681B/en
Publication of GB201711610D0 publication Critical patent/GB201711610D0/en
Priority to PCT/GB2018/051970 priority patent/WO2019016521A1/en
Priority to EP18745674.4A priority patent/EP3655657A1/en
Publication of GB2564681A publication Critical patent/GB2564681A/en
Application granted granted Critical
Publication of GB2564681B publication Critical patent/GB2564681B/en
Active 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
    • F04B43/12—Machines, pumps, or pumping installations having flexible working members having peristaltic action
    • F04B43/14—Machines, pumps, or pumping installations having flexible working members having peristaltic action having plate-like flexible members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/02—Rotary-piston machines or pumps of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
    • 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
    • F04B43/0009—Special features
    • F04B43/0054—Special features particularities of the flexible members
    • F04B43/0072—Special features particularities of the flexible members of tubular 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C5/00—Rotary-piston machines or pumps with the working-chamber walls at least partly resiliently deformable
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/08—Rotary pistons

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
GB1711610.4A 2017-07-19 2017-07-19 A rotary diaphragm positive displacement pump Active GB2564681B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB1711610.4A GB2564681B (en) 2017-07-19 2017-07-19 A rotary diaphragm positive displacement pump
PCT/GB2018/051970 WO2019016521A1 (en) 2017-07-19 2018-07-11 A rotary diaphragm positive displacement pump
EP18745674.4A EP3655657A1 (en) 2017-07-19 2018-07-11 A rotary diaphragm positive displacement pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1711610.4A GB2564681B (en) 2017-07-19 2017-07-19 A rotary diaphragm positive displacement pump

Publications (3)

Publication Number Publication Date
GB201711610D0 GB201711610D0 (en) 2017-08-30
GB2564681A GB2564681A (en) 2019-01-23
GB2564681B true GB2564681B (en) 2020-02-26

Family

ID=59713471

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1711610.4A Active GB2564681B (en) 2017-07-19 2017-07-19 A rotary diaphragm positive displacement pump

Country Status (3)

Country Link
EP (1) EP3655657A1 (en)
GB (1) GB2564681B (en)
WO (1) WO2019016521A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019213611A1 (en) * 2019-09-06 2021-03-11 Ebm-Papst St. Georgen Gmbh & Co. Kg Orbital pump device with crown for pumping liquid medium as well as method and use

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3507585A (en) * 1968-04-24 1970-04-21 William M Mercer Rotary diaphragm pump
EP0819853A2 (en) * 1996-07-15 1998-01-21 Charles Austen Pumps Ltd Rotary pump
CN2545395Y (en) * 2002-01-28 2003-04-16 余文凌 Prestretched ring diaphragm rotor pump
US20170016444A1 (en) * 2014-03-19 2017-01-19 Continental Automotive Gmbh Pump For Conveying A Liquid, In Particular An Exhaust-Gas Cleaning Additive

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56143385A (en) * 1980-04-09 1981-11-09 Kazuichi Ito Rotary pump
DE102011015110B3 (en) * 2011-03-19 2012-01-26 Ebm-Papst St. Georgen Gmbh & Co. Kg dosing
JP2017509825A (en) * 2014-03-19 2017-04-06 コンチネンタル オートモーティヴ ゲゼルシャフト ミット ベシュレンクテル ハフツングＣｏｎｔｉｎｅｎｔａｌ Ａｕｔｏｍｏｔｉｖｅ ＧｍｂＨ Pump for pumping liquids, especially exhaust gas purification additives
DE202015103751U1 (en) * 2015-07-16 2016-10-19 Ebm-Papst St. Georgen Gmbh & Co. Kg pump device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3507585A (en) * 1968-04-24 1970-04-21 William M Mercer Rotary diaphragm pump
EP0819853A2 (en) * 1996-07-15 1998-01-21 Charles Austen Pumps Ltd Rotary pump
CN2545395Y (en) * 2002-01-28 2003-04-16 余文凌 Prestretched ring diaphragm rotor pump
US20170016444A1 (en) * 2014-03-19 2017-01-19 Continental Automotive Gmbh Pump For Conveying A Liquid, In Particular An Exhaust-Gas Cleaning Additive

Also Published As

Publication number Publication date
GB201711610D0 (en) 2017-08-30
WO2019016521A1 (en) 2019-01-24
GB2564681A (en) 2019-01-23
EP3655657A1 (en) 2020-05-27

Similar Documents

Publication Publication Date Title
GB2565911B (en) Multiple diaphragm pump
AU201714122S (en) Double diaphragm pump
GB201912057D0 (en) A diaphragm pump
GB201703048D0 (en) Testing rotor engagement of a rotary peristaltic pump
EP3408539C0 (en) Piston for a rotary piston pump
GB201700951D0 (en) A variable displacement oil pump
PL3655654T3 (en) A rotary diaphragm positive displacement pump
EP3259479A4 (en) A self-lubricating pump arrangement
ZA202103559B (en) A pump assembly
HK1250528B (en) A peristaltic pump
EP3807436A4 (en) Rotary positive displacement pumps
GB2564681B (en) A rotary diaphragm positive displacement pump
GB2564682B (en) A rotary diaphragm positive displacement pump
GB201703029D0 (en) Rotary pressure filter
ZA201608659B (en) A reciprocating pump
ZA201904854B (en) A depending wave pump
GB2564679B (en) A rotary diaphragm positive displacement pump
GB201711605D0 (en) A rotary diaphragm positive displacement pump
GB201711608D0 (en) A rotary diaphragm positive displacement pump
GB201704840D0 (en) A claw pump
GB2572991B (en) A pump
ZAF201701087S (en) A pumping unit
ZA201807346B (en) Pump for a fluid
GB201819174D0 (en) A pump assembly
GB201819655D0 (en) A bellow diaphragm rotary compressor-pum