GB201614814D0 - Pump - Google Patents

Pump

Info

Publication number
GB201614814D0
GB201614814D0 GBGB1614814.0A GB201614814A GB201614814D0 GB 201614814 D0 GB201614814 D0 GB 201614814D0 GB 201614814 A GB201614814 A GB 201614814A GB 201614814 D0 GB201614814 D0 GB 201614814D0
Authority
GB
United Kingdom
Prior art keywords
pump
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Withdrawn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
GBGB1614814.0A
Other versions
GB2553321A (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.)
Edwards Ltd
Original Assignee
Edwards 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 Edwards Ltd filed Critical Edwards Ltd
Priority to GB1614814.0A priority Critical patent/GB2553321A/en
Publication of GB201614814D0 publication Critical patent/GB201614814D0/en
Priority to PCT/GB2017/052389 priority patent/WO2018042151A1/en
Publication of GB2553321A publication Critical patent/GB2553321A/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Withdrawn legal-status Critical Current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
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D19/00—Axial-flow pumps
    • F04D19/02—Multi-stage pumps
    • F04D19/04—Multi-stage pumps specially adapted to the production of a high vacuum, e.g. molecular pumps
    • F04D19/042—Turbomolecular vacuum 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
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/06—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
    • F04D29/58—Cooling; Heating; Diminishing heat transfer
    • F04D29/5806—Cooling the drive system
    • 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
    • F04D29/58—Cooling; Heating; Diminishing heat transfer
    • F04D29/5813—Cooling the control unit
    • 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
    • F04D29/58—Cooling; Heating; Diminishing heat transfer
    • F04D29/582—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps
    • F04D29/5853—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps heat insulation or conduction

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Non-Positive Displacement Air Blowers (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
GB1614814.0A 2016-09-01 2016-09-01 Pump Withdrawn GB2553321A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1614814.0A GB2553321A (en) 2016-09-01 2016-09-01 Pump
PCT/GB2017/052389 WO2018042151A1 (en) 2016-09-01 2017-08-14 Pump with bidirectional heat transfer between pump housing and control housing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1614814.0A GB2553321A (en) 2016-09-01 2016-09-01 Pump

Publications (2)

Publication Number Publication Date
GB201614814D0 true GB201614814D0 (en) 2016-10-19
GB2553321A GB2553321A (en) 2018-03-07

Family

ID=57139885

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1614814.0A Withdrawn GB2553321A (en) 2016-09-01 2016-09-01 Pump

Country Status (2)

Country Link
GB (1) GB2553321A (en)
WO (1) WO2018042151A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7022265B2 (en) * 2017-10-25 2022-02-18 株式会社島津製作所 Vacuum pump
JP7087418B2 (en) * 2018-02-02 2022-06-21 株式会社島津製作所 Vacuum pump
JP6954238B2 (en) * 2018-07-04 2021-10-27 株式会社島津製作所 Vacuum pump power supply and vacuum pump
EP3657022B1 (en) 2018-11-22 2022-09-07 Pfeiffer Vacuum Gmbh Vacuum pump with a peltier element
GB2586019A (en) * 2019-07-29 2021-02-03 Edwards Ltd Molecular vacuum pump

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2871108B2 (en) * 1990-12-28 1999-03-17 株式会社島津製作所 High-speed rotary vacuum pump
IT1288737B1 (en) * 1996-10-08 1998-09-24 Varian Spa VACUUM PUMPING DEVICE.
US6132184A (en) * 1998-11-05 2000-10-17 Ford Motor Company Reservoir apparatus for an electronically controlled electric pump
JP2002276587A (en) * 2001-03-19 2002-09-25 Boc Edwards Technologies Ltd Turbo molecular drag pump
JP4796795B2 (en) * 2005-07-29 2011-10-19 エドワーズ株式会社 Vacuum pump device and its controller
DE102009024336A1 (en) * 2009-06-09 2010-12-23 Oerlikon Leybold Vacuum Gmbh vacuum pump
WO2013139628A1 (en) * 2012-03-19 2013-09-26 Ixetic Bad Homburg Gmbh Pump assembly
JP6102222B2 (en) * 2012-11-30 2017-03-29 株式会社島津製作所 Vacuum pump
JP6042746B2 (en) * 2013-02-25 2016-12-14 愛三工業株式会社 Electric pump

Also Published As

Publication number Publication date
GB2553321A (en) 2018-03-07
WO2018042151A1 (en) 2018-03-08

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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)