GB201202414D0 - Pump and heat pump apparatus - Google Patents

Pump and heat pump apparatus

Info

Publication number
GB201202414D0
GB201202414D0 GBGB1202414.7A GB201202414A GB201202414D0 GB 201202414 D0 GB201202414 D0 GB 201202414D0 GB 201202414 A GB201202414 A GB 201202414A GB 201202414 D0 GB201202414 D0 GB 201202414D0
Authority
GB
United Kingdom
Prior art keywords
pump
heat
heat pump
pump apparatus
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
GBGB1202414.7A
Other versions
GB2488219B (en
GB2488219A (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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of GB201202414D0 publication Critical patent/GB201202414D0/en
Publication of GB2488219A publication Critical patent/GB2488219A/en
Application granted granted Critical
Publication of GB2488219B publication Critical patent/GB2488219B/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
    • 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
    • F04D29/00—Details, component parts, or accessories
    • F04D29/04—Shafts or bearings, or assemblies thereof
    • F04D29/041—Axial thrust balancing
    • 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
    • F04D29/04—Shafts or bearings, or assemblies thereof
    • F04D29/043—Shafts
    • 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
    • F04D29/04—Shafts or bearings, or assemblies thereof
    • F04D29/046—Bearings
    • F04D29/047—Bearings hydrostatic; hydrodynamic
    • 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
    • F04D29/04—Shafts or bearings, or assemblies thereof
    • F04D29/046—Bearings
    • F04D29/048—Bearings magnetic; electromagnetic

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Fluid Mechanics (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Control Of Non-Positive-Displacement Pumps (AREA)
GB1202414.7A 2011-02-21 2012-02-10 Pump and heat pump apparatus Expired - Fee Related GB2488219B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011034185A JP5631236B2 (en) 2011-02-21 2011-02-21 Pump and heat pump device

Publications (3)

Publication Number Publication Date
GB201202414D0 true GB201202414D0 (en) 2012-03-28
GB2488219A GB2488219A (en) 2012-08-22
GB2488219B GB2488219B (en) 2013-01-02

Family

ID=45930003

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1202414.7A Expired - Fee Related GB2488219B (en) 2011-02-21 2012-02-10 Pump and heat pump apparatus

Country Status (2)

Country Link
JP (1) JP5631236B2 (en)
GB (1) GB2488219B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113187758A (en) * 2021-06-22 2021-07-30 晋江爱家制冷设备有限公司 Impeller axial force counteracts and balancing unit

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5686827B2 (en) 2013-01-23 2015-03-18 株式会社鷺宮製作所 Centrifugal pump
JP6151294B2 (en) * 2014-07-22 2017-06-21 株式会社鷺宮製作所 Centrifugal pump and centrifugal pump manufacturing method
CN106341007B (en) * 2015-07-06 2019-08-23 浙江三花汽车零部件有限公司 The manufacturing method of electric drive pump
FR3052821B1 (en) * 2016-06-20 2018-06-22 Sonceboz Automotive Sa MOTORIZED FLUID PUMP WITH IMPROVED WARMING

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1496035A (en) * 1974-07-18 1977-12-21 Iwaki Co Ltd Magnetically driven centrifugal pump
JPH01121597A (en) * 1987-11-05 1989-05-15 Sanyo Electric Co Ltd Canned pump
US5112202A (en) * 1990-01-31 1992-05-12 Ntn Corporation Turbo pump with magnetically supported impeller
JPH03237291A (en) * 1990-02-14 1991-10-23 World Chem:Kk Magnet pump
JPH09170586A (en) * 1995-12-18 1997-06-30 Nippon Seiko Kk Water pump
JP4677081B2 (en) * 2000-07-07 2011-04-27 テルモ株式会社 Centrifugal liquid pump device
US6227817B1 (en) * 1999-09-03 2001-05-08 Magnetic Moments, Llc Magnetically-suspended centrifugal blood pump
US6626644B2 (en) * 2000-10-30 2003-09-30 Ntn Corporation Magnetically levitated pump and controlling circuit
JP4694023B2 (en) * 2001-04-09 2011-06-01 テルモ株式会社 Centrifugal liquid pump device
JP4767488B2 (en) * 2003-10-23 2011-09-07 Ｎｔｎ株式会社 Magnetic levitation pump
JP4517076B2 (en) * 2005-06-23 2010-08-04 独立行政法人産業技術総合研究所 Artificial heart pump with hydrodynamic bearing
JP2010007642A (en) * 2008-06-30 2010-01-14 Nidec Sankyo Corp Pump device
JP5465098B2 (en) * 2010-06-14 2014-04-09 三菱電機株式会社 Pump and heat pump device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113187758A (en) * 2021-06-22 2021-07-30 晋江爱家制冷设备有限公司 Impeller axial force counteracts and balancing unit
CN113187758B (en) * 2021-06-22 2022-06-07 晋江爱家制冷设备有限公司 Impeller axial force counteracts and balancing unit

Also Published As

Publication number Publication date
GB2488219B (en) 2013-01-02
GB2488219A (en) 2012-08-22
JP2012172565A (en) 2012-09-10
JP5631236B2 (en) 2014-11-26

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Legal Events

Date Code Title Description
746 Register noted 'licences of right' (sect. 46/1977)

Effective date: 20141105

PCNP Patent ceased through non-payment of renewal fee

Effective date: 20190210