CA2695506A1 - Passage de courant dans une pompe a vide - Google Patents
Passage de courant dans une pompe a vide Download PDFInfo
- 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
Links
- 238000007789 sealing Methods 0.000 claims abstract description 28
- 230000001681 protective effect Effects 0.000 claims description 13
- 239000004020 conductor Substances 0.000 claims description 7
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 208000036366 Sensation of pressure Diseases 0.000 claims 1
- 238000001514 detection method Methods 0.000 claims 1
- 239000000306 component Substances 0.000 description 4
- 230000004308 accommodation Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004438 eyesight Effects 0.000 description 1
- 239000011796 hollow space material Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
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)
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 (fr) | 2007-08-30 | 2008-08-28 | Passage de courant dans une pompe à vide |
Publications (1)
Publication Number | Publication Date |
---|---|
CA2695506A1 true CA2695506A1 (fr) | 2009-03-05 |
Family
ID=40091786
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2695506A Abandoned CA2695506A1 (fr) | 2007-08-30 | 2008-08-28 | Passage de courant dans une pompe a vide |
Country Status (10)
Country | Link |
---|---|
US (1) | US20100303650A1 (fr) |
EP (1) | EP2183486A1 (fr) |
JP (1) | JP5456674B2 (fr) |
KR (1) | KR101497901B1 (fr) |
CN (1) | CN101796302B (fr) |
CA (1) | CA2695506A1 (fr) |
DE (1) | DE202007012070U1 (fr) |
RU (1) | RU2010111847A (fr) |
TW (1) | TW200909688A (fr) |
WO (1) | WO2009027485A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012053270A1 (fr) * | 2010-10-19 | 2012-04-26 | エドワーズ株式会社 | Pompe à vide |
Families Citing this family (13)
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 |
JP5785494B2 (ja) * | 2009-08-28 | 2015-09-30 | エドワーズ株式会社 | 真空ポンプ及び真空ポンプに使用される部材 |
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 (fr) * | 2017-07-21 | 2022-05-04 | Pfeiffer Vacuum Gmbh | Pompe à vide |
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 (fr) * | 2019-08-30 | 2022-05-11 | Pfeiffer Vacuum Gmbh | Pompe à vide |
Family Cites Families (11)
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 |
-
2007
- 2007-08-30 DE DE202007012070U patent/DE202007012070U1/de not_active Expired - Lifetime
-
2008
- 2008-08-22 TW TW097132018A patent/TW200909688A/zh unknown
- 2008-08-28 WO PCT/EP2008/061335 patent/WO2009027485A1/fr active Application Filing
- 2008-08-28 JP JP2010522377A patent/JP5456674B2/ja not_active Expired - Fee Related
- 2008-08-28 CN CN200880104979XA patent/CN101796302B/zh not_active Expired - Fee Related
- 2008-08-28 US US12/675,219 patent/US20100303650A1/en not_active Abandoned
- 2008-08-28 RU RU2010111847/06A patent/RU2010111847A/ru unknown
- 2008-08-28 CA CA2695506A patent/CA2695506A1/fr not_active Abandoned
- 2008-08-28 KR KR1020107004593A patent/KR101497901B1/ko not_active IP Right Cessation
- 2008-08-28 EP EP08803341A patent/EP2183486A1/fr not_active Withdrawn
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012053270A1 (fr) * | 2010-10-19 | 2012-04-26 | エドワーズ株式会社 | Pompe à vide |
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 |
---|---|
KR20100058524A (ko) | 2010-06-03 |
CN101796302B (zh) | 2012-06-27 |
RU2010111847A (ru) | 2011-10-10 |
TW200909688A (en) | 2009-03-01 |
WO2009027485A1 (fr) | 2009-03-05 |
JP5456674B2 (ja) | 2014-04-02 |
CN101796302A (zh) | 2010-08-04 |
JP2010537122A (ja) | 2010-12-02 |
KR101497901B1 (ko) | 2015-03-03 |
DE202007012070U1 (de) | 2009-01-08 |
US20100303650A1 (en) | 2010-12-02 |
EP2183486A1 (fr) | 2010-05-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA2695506A1 (fr) | Passage de courant dans une pompe a vide | |
JP5303114B2 (ja) | 駆動装置を有する真空ポンプ | |
US7932655B2 (en) | Magnetic bearing device with an improved vacuum feedthrough | |
JP4661278B2 (ja) | ターボ分子ポンプ | |
EP2299118B1 (fr) | Compresseur motorisé | |
CA2542732A1 (fr) | Pompe a vide turbo-moleculaire | |
EP1739794B1 (fr) | Bloc de connexion | |
JP5204773B2 (ja) | 真空ポンプ | |
KR102430356B1 (ko) | 진공 펌프 및 그 진공 펌프에 적용되는 방수 구조, 제어장치 | |
US10306792B2 (en) | Electronics unit | |
WO2008131868A8 (fr) | Couvercle de protection pour connecteur électrique destiné à être en contact avec un porte-circuit | |
JP2014011120A (ja) | 電気フィードスルー、真空ポンプおよびプリント基板 | |
CN107926127B (zh) | 车辆控制器 | |
JP3172822U (ja) | 真空ポンプ | |
GB2541104A (en) | Electrical process control sensor assemblies | |
US10143118B2 (en) | Arrangement for protecting electronics from interference radiation | |
CN112041564B (zh) | 一体化马达泵单元 | |
US9155227B2 (en) | Rotary encoder | |
KR20000026931A (ko) | 수중 모터펌프의 터미널 보드 | |
JP6286652B2 (ja) | モータ | |
KR100450615B1 (ko) | 수중 모터 펌프의 터미널 보드 | |
KR20120069007A (ko) | 전동식압축기와 케이블의 연결구조 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FZDE | Discontinued |
Effective date: 20130828 |