[go: up one dir, main page]

GB201711605D0 - A rotary diaphragm positive displacement pump - Google Patents

A rotary diaphragm positive displacement pump

Info

Publication number
GB201711605D0
GB201711605D0 GBGB1711605.4A GB201711605A GB201711605D0 GB 201711605 D0 GB201711605 D0 GB 201711605D0 GB 201711605 A GB201711605 A GB 201711605A GB 201711605 D0 GB201711605 D0 GB 201711605D0
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.)
Granted
Application number
GBGB1711605.4A
Other versions
GB2564678B (en
GB2564678A (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.)
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 GB1711605.4A priority Critical patent/GB2564678B/en
Publication of GB201711605D0 publication Critical patent/GB201711605D0/en
Priority to PCT/GB2018/051966 priority patent/WO2019016517A1/en
Priority to EP18745670.2A priority patent/EP3655653B1/en
Publication of GB2564678A publication Critical patent/GB2564678A/en
Application granted granted Critical
Publication of GB2564678B publication Critical patent/GB2564678B/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
    • 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
    • F04C2/04—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 of internal axis 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
    • F04B43/0009—Special features
    • F04B43/0054—Special features particularities of the flexible members
    • 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
    • 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
    • F04B43/12—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
    • F04C5/00—Rotary-piston machines or pumps with the working-chamber walls at least partly resiliently deformable

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
GB1711605.4A 2017-07-19 2017-07-19 A rotary diaphragm positive displacement pump Active GB2564678B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB1711605.4A GB2564678B (en) 2017-07-19 2017-07-19 A rotary diaphragm positive displacement pump
PCT/GB2018/051966 WO2019016517A1 (en) 2017-07-19 2018-07-11 A rotary diaphragm positive displacement pump
EP18745670.2A EP3655653B1 (en) 2017-07-19 2018-07-11 A rotary diaphragm positive displacement pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1711605.4A GB2564678B (en) 2017-07-19 2017-07-19 A rotary diaphragm positive displacement pump

Publications (3)

Publication Number Publication Date
GB201711605D0 true GB201711605D0 (en) 2017-08-30
GB2564678A GB2564678A (en) 2019-01-23
GB2564678B GB2564678B (en) 2019-07-24

Family

ID=59713529

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1711605.4A Active GB2564678B (en) 2017-07-19 2017-07-19 A rotary diaphragm positive displacement pump

Country Status (3)

Country Link
EP (1) EP3655653B1 (en)
GB (1) GB2564678B (en)
WO (1) WO2019016517A1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2246488A (en) * 1939-08-15 1941-06-17 Detroit Harvester Co Planetary pump
US2237075A (en) * 1940-04-11 1941-04-01 Economy Faucet Co Rotary pump
GB768253A (en) * 1954-04-28 1957-02-13 Saunders Valve Co Ltd Improvements in and relating to rotary pumps
WO1987003047A1 (en) * 1985-11-08 1987-05-21 Nautical Services Pty. Ltd. Rotary pumps
DE102011015110B3 (en) * 2011-03-19 2012-01-26 Ebm-Papst St. Georgen Gmbh & Co. Kg dosing

Also Published As

Publication number Publication date
WO2019016517A1 (en) 2019-01-24
GB2564678B (en) 2019-07-24
EP3655653B1 (en) 2021-04-28
GB2564678A (en) 2019-01-23
EP3655653A1 (en) 2020-05-27

Similar Documents

Publication Publication Date Title
GB2603388B (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
GB201711608D0 (en) A rotary diaphragm positive displacement pump
GB201711605D0 (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