GB2547051A - Pump assembly - Google Patents

Pump assembly Download PDF

Info

Publication number
GB2547051A
GB2547051A GB1602251.9A GB201602251A GB2547051A GB 2547051 A GB2547051 A GB 2547051A GB 201602251 A GB201602251 A GB 201602251A GB 2547051 A GB2547051 A GB 2547051A
Authority
GB
United Kingdom
Prior art keywords
housing
rotor
pump assembly
support frame
fluid
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Withdrawn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
GB1602251.9A
Other languages
English (en)
Other versions
GB201602251D0 (en
Inventor
Paul Hayes-Pankhurst Richard
Edward Ford Jonathan
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.)
Quantex Patents Ltd
Original Assignee
Quantex Patents 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 Quantex Patents Ltd filed Critical Quantex Patents Ltd
Priority to GB1602251.9A priority Critical patent/GB2547051A/en
Publication of GB201602251D0 publication Critical patent/GB201602251D0/en
Priority to US16/076,676 priority patent/US10935025B2/en
Priority to EP17703760.3A priority patent/EP3414429B1/en
Priority to JP2018541161A priority patent/JP6924199B2/ja
Priority to EP23198291.9A priority patent/EP4273400B1/en
Priority to PCT/EP2017/052744 priority patent/WO2017137434A1/en
Priority to CN201780022378.3A priority patent/CN108884712B/zh
Priority to ES17703760T priority patent/ES2968248T3/es
Publication of GB2547051A publication Critical patent/GB2547051A/en
Priority to IL260820A priority patent/IL260820B/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Withdrawn legal-status Critical Current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
    • 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
    • F01C5/00—Rotary-piston machines or engines with the working-chamber walls at least partly resiliently deformable
    • F01C5/04—Rotary-piston machines or engines with the working-chamber walls at least partly resiliently deformable the resiliently-deformable wall being part of the outer member, e.g. of a housing
    • 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
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/0003—Sealing arrangements in rotary-piston machines or pumps
    • F04C15/0007—Radial sealings for working fluid
    • F04C15/0015—Radial sealings for working fluid of resilient material
    • 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
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/0057—Driving elements, brakes, couplings, transmission specially adapted for machines or pumps
    • 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
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/06—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
    • 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
    • F04C2240/00—Components
    • F04C2240/20—Rotors
    • 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
    • F04C2240/00—Components
    • F04C2240/30—Casings or housings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Rotary Pumps (AREA)
  • External Artificial Organs (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
GB1602251.9A 2016-02-08 2016-02-08 Pump assembly Withdrawn GB2547051A (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
GB1602251.9A GB2547051A (en) 2016-02-08 2016-02-08 Pump assembly
ES17703760T ES2968248T3 (es) 2016-02-08 2017-02-08 Ensamble de bomba
EP23198291.9A EP4273400B1 (en) 2016-02-08 2017-02-08 Pump assembly
EP17703760.3A EP3414429B1 (en) 2016-02-08 2017-02-08 Pump assembly
JP2018541161A JP6924199B2 (ja) 2016-02-08 2017-02-08 ポンプアセンブリ
US16/076,676 US10935025B2 (en) 2016-02-08 2017-02-08 Pump assembly
PCT/EP2017/052744 WO2017137434A1 (en) 2016-02-08 2017-02-08 Pump assembly
CN201780022378.3A CN108884712B (zh) 2016-02-08 2017-02-08 泵组件
IL260820A IL260820B (en) 2016-02-08 2018-07-27 Pump assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1602251.9A GB2547051A (en) 2016-02-08 2016-02-08 Pump assembly

Publications (2)

Publication Number Publication Date
GB201602251D0 GB201602251D0 (en) 2016-03-23
GB2547051A true GB2547051A (en) 2017-08-09

Family

ID=55641985

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1602251.9A Withdrawn GB2547051A (en) 2016-02-08 2016-02-08 Pump assembly

Country Status (8)

Country Link
US (1) US10935025B2 (https=)
EP (2) EP4273400B1 (https=)
JP (1) JP6924199B2 (https=)
CN (1) CN108884712B (https=)
ES (1) ES2968248T3 (https=)
GB (1) GB2547051A (https=)
IL (1) IL260820B (https=)
WO (1) WO2017137434A1 (https=)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11187228B2 (en) * 2017-07-26 2021-11-30 Yuyang SHI Liquid pumping device with concave caves and convex liquid extruding component
CN113906215B (zh) 2019-06-03 2024-03-29 固瑞克明尼苏达有限公司 用于电动泵的隔膜泵驱动器
US11339045B2 (en) 2020-10-20 2022-05-24 Elkay Manufacturing Company Flavor and additive delivery systems and methods for beverage dispensers
US20220145880A1 (en) 2020-11-11 2022-05-12 Server Products, Inc. Flexible impeller pump for flowable food product
GB2606542B (en) * 2021-05-12 2023-10-11 Psg Germany Gmbh Pumps
GB2606544B (en) * 2021-05-12 2023-07-12 Psg Germany Gmbh Pumps
USD1029236S1 (en) 2022-08-12 2024-05-28 Luminoah, Inc. Fluid pouch assembly
USD1029235S1 (en) 2022-08-12 2024-05-28 Luminoah, Inc. Fluid delivery system
AU2023324031A1 (en) 2022-08-12 2025-02-20 Luminoah, Inc. Wearable fluid delivery system
USD1033628S1 (en) 2022-08-12 2024-07-02 Luminoah, Inc. Fluid delivery module

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3771901A (en) * 1971-03-16 1973-11-13 Alfa Laval Ab Rotary pump
WO2013117486A1 (en) * 2012-02-09 2013-08-15 Quantex Patents Limited Pumps

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2052474A (en) * 1935-09-21 1936-08-25 Corydon M Johnson Rotary pump
US2784902A (en) * 1953-07-20 1957-03-12 Ashley C Glenn Pumps or compressors
US3408947A (en) * 1967-03-14 1968-11-05 William J Easton Jr Diaphragm pump with single compression roller
DE19916252A1 (de) * 1999-04-12 2000-11-02 Hoka Gmbh Pumpe für geringe Volumenströme
GB0906768D0 (en) * 2009-04-21 2009-06-03 Pdd Innovations Ltd Pumps
US20120180577A1 (en) * 2011-01-13 2012-07-19 Pall Corporation Peristaltic pumps and filtration assembly systems for use therewith
GB201117300D0 (en) * 2011-10-07 2011-11-16 Quantex Patents Ltd Pumps
GB201117297D0 (en) * 2011-10-07 2011-11-16 Quantex Patents Ltd Pump fittings and methods for their manufacture
GB201218428D0 (en) * 2012-10-15 2012-11-28 Quantex Patents Ltd Pump assemblies
GB201303903D0 (en) * 2013-03-05 2013-04-17 Quantex Patents Ltd Pumps

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3771901A (en) * 1971-03-16 1973-11-13 Alfa Laval Ab Rotary pump
WO2013117486A1 (en) * 2012-02-09 2013-08-15 Quantex Patents Limited Pumps

Also Published As

Publication number Publication date
JP2019506564A (ja) 2019-03-07
IL260820B (en) 2022-04-01
US10935025B2 (en) 2021-03-02
US20190048871A1 (en) 2019-02-14
EP4273400B1 (en) 2026-03-25
CN108884712A (zh) 2018-11-23
EP4273400A3 (en) 2024-01-17
WO2017137434A1 (en) 2017-08-17
GB201602251D0 (en) 2016-03-23
EP3414429C0 (en) 2023-10-11
EP3414429B1 (en) 2023-10-11
JP6924199B2 (ja) 2021-08-25
EP3414429A1 (en) 2018-12-19
EP4273400A2 (en) 2023-11-08
CN108884712B (zh) 2021-09-07
ES2968248T3 (es) 2024-05-08

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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)