GB2604554B - An improved pump - Google Patents

An improved pump Download PDF

Info

Publication number
GB2604554B
GB2604554B GB2208749.8A GB202208749A GB2604554B GB 2604554 B GB2604554 B GB 2604554B GB 202208749 A GB202208749 A GB 202208749A GB 2604554 B GB2604554 B GB 2604554B
Authority
GB
United Kingdom
Prior art keywords
improved pump
pump
improved
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
GB2208749.8A
Other versions
GB2604554A (en
GB202208749D0 (en
Inventor
o'donnell J
McKay S
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.)
Motion Control Products Ltd
Original Assignee
Motion Control Products 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 Motion Control Products Ltd filed Critical Motion Control Products Ltd
Priority to GB2315264.8A priority Critical patent/GB2620694A/en
Publication of GB202208749D0 publication Critical patent/GB202208749D0/en
Publication of GB2604554A publication Critical patent/GB2604554A/en
Application granted granted Critical
Publication of GB2604554B publication Critical patent/GB2604554B/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
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
    • F04D13/0606—Canned motor pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/12—Combinations of two or more pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/12—Combinations of two or more pumps
    • F04D13/14—Combinations of two or more pumps the pumps being all of centrifugal type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
    • F04D15/0005—Control, e.g. regulation, of pumps, pumping installations or systems by using valves
    • F04D15/0016—Control, e.g. regulation, of pumps, pumping installations or systems by using valves mixing-reversing- or deviation valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
    • F04D15/0066—Control, e.g. regulation, of pumps, pumping installations or systems by changing the speed, e.g. of the driving engine
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/60—Mounting; Assembling; Disassembling
    • F04D29/62—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps
    • F04D29/628—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps especially adapted for liquid pumps
GB2208749.8A 2019-12-19 2020-12-18 An improved pump Active GB2604554B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2315264.8A GB2620694A (en) 2019-12-19 2020-12-18 An apparatus for mixing hot and cold fluid flows

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
HK22019000041 2019-12-19
PCT/EP2020/087008 WO2021123155A2 (en) 2019-12-19 2020-12-18 An improved pump

Publications (3)

Publication Number Publication Date
GB202208749D0 GB202208749D0 (en) 2022-07-27
GB2604554A GB2604554A (en) 2022-09-07
GB2604554B true GB2604554B (en) 2023-12-27

Family

ID=74175763

Family Applications (2)

Application Number Title Priority Date Filing Date
GB2208749.8A Active GB2604554B (en) 2019-12-19 2020-12-18 An improved pump
GB2315264.8A Pending GB2620694A (en) 2019-12-19 2020-12-18 An apparatus for mixing hot and cold fluid flows

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB2315264.8A Pending GB2620694A (en) 2019-12-19 2020-12-18 An apparatus for mixing hot and cold fluid flows

Country Status (2)

Country Link
GB (2) GB2604554B (en)
WO (1) WO2021123155A2 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59200092A (en) * 1983-04-27 1984-11-13 Sharp Corp Pump
JP2012052506A (en) * 2010-09-03 2012-03-15 Jtekt Corp Electric pump
WO2014147588A1 (en) * 2013-03-20 2014-09-25 Magna International Inc. Tandem electric pump
EP3438555A1 (en) * 2017-08-03 2019-02-06 Grundfos Holding A/S Circulation pump generator

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2447860B (en) * 2006-11-21 2011-08-03 Salamander Pumped Shower Systems Ltd Improvements in fluid pumping systems
GB2465392B (en) 2008-11-17 2014-07-09 Salamander Pumped Shower Systems Ltd Improvements in pumping apparatus
GB2517719B (en) 2013-08-29 2016-07-06 Salamander Pumped Shower Systems Ltd Improvements in pumping apparatus

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59200092A (en) * 1983-04-27 1984-11-13 Sharp Corp Pump
JP2012052506A (en) * 2010-09-03 2012-03-15 Jtekt Corp Electric pump
WO2014147588A1 (en) * 2013-03-20 2014-09-25 Magna International Inc. Tandem electric pump
EP3438555A1 (en) * 2017-08-03 2019-02-06 Grundfos Holding A/S Circulation pump generator

Also Published As

Publication number Publication date
GB2604554A (en) 2022-09-07
GB202208749D0 (en) 2022-07-27
WO2021123155A2 (en) 2021-06-24
WO2021123155A3 (en) 2021-08-05
GB2620694A (en) 2024-01-17

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Legal Events

Date Code Title Description
COOA Change in applicant's name or ownership of the application

Owner name: MOTION CONTROL PRODUCTS LIMITED

Free format text: FORMER OWNER: RIFT IP LIMITED