CA2695506A1 - Current feedthrough for a vacuum pump - Google Patents

Current feedthrough for a vacuum pump Download PDF

Info

Publication number
CA2695506A1
CA2695506A1 CA2695506A CA2695506A CA2695506A1 CA 2695506 A1 CA2695506 A1 CA 2695506A1 CA 2695506 A CA2695506 A CA 2695506A CA 2695506 A CA2695506 A CA 2695506A CA 2695506 A1 CA2695506 A1 CA 2695506A1
Authority
CA
Canada
Prior art keywords
circuit board
vacuum
vacuum pump
casing
pump according
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.)
Abandoned
Application number
CA2695506A
Other languages
English (en)
French (fr)
Inventor
Heinrich Englaender
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.)
Leybold GmbH
Original Assignee
Oerlikon Leybold Vacuum Gmbh
Heinrich Englaender
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 Oerlikon Leybold Vacuum Gmbh, Heinrich Englaender filed Critical Oerlikon Leybold Vacuum Gmbh
Publication of CA2695506A1 publication Critical patent/CA2695506A1/en
Abandoned 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
    • F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D17/08—Centrifugal pumps
    • F04D17/16—Centrifugal pumps for displacing without appreciable compression
    • F04D17/168—Pumps specially adapted to produce a vacuum
    • 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
    • F04D25/0693—Details or arrangements of the wiring
    • 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
    • F04D29/08—Sealings
    • F04D29/083—Sealings especially adapted for elastic fluid pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Positive Displacement Air Blowers (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
CA2695506A 2007-08-30 2008-08-28 Current feedthrough for a vacuum pump Abandoned CA2695506A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE202007012070.2 2007-08-30
DE202007012070U DE202007012070U1 (de) 2007-08-30 2007-08-30 Stromdurchführung einer Vakuumpumpe
PCT/EP2008/061335 WO2009027485A1 (de) 2007-08-30 2008-08-28 Stromdurchführung einer vakuumpumpe

Publications (1)

Publication Number Publication Date
CA2695506A1 true CA2695506A1 (en) 2009-03-05

Family

ID=40091786

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2695506A Abandoned CA2695506A1 (en) 2007-08-30 2008-08-28 Current feedthrough for a vacuum pump

Country Status (10)

Country Link
US (1) US20100303650A1 (de)
EP (1) EP2183486A1 (de)
JP (1) JP5456674B2 (de)
KR (1) KR101497901B1 (de)
CN (1) CN101796302B (de)
CA (1) CA2695506A1 (de)
DE (1) DE202007012070U1 (de)
RU (1) RU2010111847A (de)
TW (1) TW200909688A (de)
WO (1) WO2009027485A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012053270A1 (ja) * 2010-10-19 2012-04-26 エドワーズ株式会社 真空ポンプ

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009031983A1 (de) * 2009-07-06 2011-01-13 Lti Drives Gmbh An eine Vakuumpumpe anschließbare elektrische Verbindungseinheit
CN102483069B (zh) * 2009-08-28 2016-09-07 埃地沃兹日本有限公司 真空泵以及真空泵中使用的部件
JP5353838B2 (ja) 2010-07-07 2013-11-27 株式会社島津製作所 真空ポンプ
FR2962602B1 (fr) * 2010-07-08 2013-08-30 Mecanique Magnetique Sa Procede et dispositif de liaison electrique a traversee etanche entre deux milieux differents
KR101848529B1 (ko) * 2010-10-19 2018-04-12 에드워즈 가부시키가이샤 진공 펌프
DE202013009657U1 (de) * 2013-10-31 2015-02-03 Oerlikon Leybold Vacuum Gmbh Vakuumpumpe
JP6753759B2 (ja) * 2016-10-21 2020-09-09 エドワーズ株式会社 真空ポンプ及び該真空ポンプに適用される防水構造、制御装置
JP6912196B2 (ja) * 2016-12-28 2021-08-04 エドワーズ株式会社 真空ポンプ及び該真空ポンプに適用されるコネクタ、制御装置
DE102017105248A1 (de) 2017-03-13 2018-09-13 Pfeiffer Vacuum Gmbh Vakuumpumpe mit Platine als Vakuumdurchführung
IT201700040835A1 (it) * 2017-04-12 2017-07-12 Agilent Tech Inc A Delaware Corporation Pompa da vuoto provvista di un passante elettrico da vuoto migliorato
EP3431769B1 (de) * 2017-07-21 2022-05-04 Pfeiffer Vacuum Gmbh Vakuumpumpe
CN107887721B (zh) * 2017-11-03 2019-12-13 珠海格力电器股份有限公司 磁悬浮轴承的接线结构及压缩机及空调
EP3626971B1 (de) * 2019-08-30 2022-05-11 Pfeiffer Vacuum Gmbh Vakuumpumpe

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8830057D0 (en) * 1988-12-23 1989-02-22 Lucas Ind Plc An electrical connection arrangement and a method of providing an electrical connection
DE4038394A1 (de) * 1990-12-01 1992-06-04 Bosch Gmbh Robert Anordnung zur dichten durchfuehrung eines leiters durch die wand eines gehaeuses
IT1288737B1 (it) * 1996-10-08 1998-09-24 Varian Spa Dispositivo di pompaggio da vuoto.
US6793466B2 (en) * 2000-10-03 2004-09-21 Ebara Corporation Vacuum pump
JP2003269367A (ja) * 2002-03-13 2003-09-25 Boc Edwards Technologies Ltd 真空ポンプ
FR2861142B1 (fr) * 2003-10-16 2006-02-03 Mecanique Magnetique Sa Pompe a vide turbo moleculaire
JP4661278B2 (ja) * 2005-03-10 2011-03-30 株式会社島津製作所 ターボ分子ポンプ
ATE483114T1 (de) 2005-08-24 2010-10-15 Mecos Traxler Ag Magnetlagereinrichtung mit verbesserter gehäusedurchführung bei vakuum
US7588444B2 (en) * 2006-02-01 2009-09-15 Nidec Corporation Busbar unit, electric motor and electrohydraulic power steering system furnished with the busbar unit, and method of manufacturing the busbar unit
DE102006016405A1 (de) * 2006-04-07 2007-10-11 Pfeiffer Vacuum Gmbh Vakuumpumpe mit Antriebsgerät
DE102006036493A1 (de) * 2006-08-04 2008-02-21 Oerlikon Leybold Vacuum Gmbh Vakuumpumpe

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012053270A1 (ja) * 2010-10-19 2012-04-26 エドワーズ株式会社 真空ポンプ
JPWO2012053270A1 (ja) * 2010-10-19 2014-02-24 エドワーズ株式会社 真空ポンプ
JP5778166B2 (ja) * 2010-10-19 2015-09-16 エドワーズ株式会社 真空ポンプ
US9267392B2 (en) 2010-10-19 2016-02-23 Edwards Japan Limited Vacuum pump

Also Published As

Publication number Publication date
CN101796302B (zh) 2012-06-27
TW200909688A (en) 2009-03-01
JP2010537122A (ja) 2010-12-02
KR101497901B1 (ko) 2015-03-03
WO2009027485A1 (de) 2009-03-05
CN101796302A (zh) 2010-08-04
KR20100058524A (ko) 2010-06-03
JP5456674B2 (ja) 2014-04-02
US20100303650A1 (en) 2010-12-02
RU2010111847A (ru) 2011-10-10
DE202007012070U1 (de) 2009-01-08
EP2183486A1 (de) 2010-05-12

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Legal Events

Date Code Title Description
FZDE Discontinued

Effective date: 20130828