CA2658744A1 - Vacuum pump - Google Patents

Vacuum pump Download PDF

Info

Publication number
CA2658744A1
CA2658744A1 CA002658744A CA2658744A CA2658744A1 CA 2658744 A1 CA2658744 A1 CA 2658744A1 CA 002658744 A CA002658744 A CA 002658744A CA 2658744 A CA2658744 A CA 2658744A CA 2658744 A1 CA2658744 A1 CA 2658744A1
Authority
CA
Canada
Prior art keywords
housing
vacuum pump
sealing
sealing compound
compound body
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
CA002658744A
Other languages
English (en)
French (fr)
Inventor
Heinrich Englaender
Christian Harig
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
Individual
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 Individual filed Critical Individual
Publication of CA2658744A1 publication Critical patent/CA2658744A1/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
    • 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
    • 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
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Positive Displacement Air Blowers (AREA)
  • Compressor (AREA)
CA002658744A 2006-08-04 2007-07-18 Vacuum pump Abandoned CA2658744A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102006036493A DE102006036493A1 (de) 2006-08-04 2006-08-04 Vakuumpumpe
DE102006036493.7 2006-08-04
PCT/EP2007/057436 WO2008015105A1 (de) 2006-08-04 2007-07-18 Vakuumpumpe

Publications (1)

Publication Number Publication Date
CA2658744A1 true CA2658744A1 (en) 2008-02-07

Family

ID=38659353

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002658744A Abandoned CA2658744A1 (en) 2006-08-04 2007-07-18 Vacuum pump

Country Status (9)

Country Link
US (1) US20100047095A1 (de)
EP (1) EP2059682A1 (de)
JP (1) JP5204773B2 (de)
KR (1) KR20090035740A (de)
CN (1) CN101495759A (de)
CA (1) CA2658744A1 (de)
DE (1) DE102006036493A1 (de)
TW (1) TW200823365A (de)
WO (1) WO2008015105A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202007012070U1 (de) * 2007-08-30 2009-01-08 Oerlikon Leybold Vacuum Gmbh Stromdurchführung einer Vakuumpumpe
DE102008061435A1 (de) * 2008-12-10 2010-06-17 Pfeiffer Vacuum Gmbh Mit einer Vakuumpumpe verbindbares Gerät
DE102009031983A1 (de) * 2009-07-06 2011-01-13 Lti Drives Gmbh An eine Vakuumpumpe anschließbare elektrische Verbindungseinheit
EP2847507B1 (de) * 2012-05-11 2018-04-04 Evatec AG Adapter für vakuumisolierte leitungen
JP6735526B2 (ja) 2013-08-30 2020-08-05 エドワーズ株式会社 真空ポンプ
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
EP3333429B1 (de) * 2016-12-09 2022-02-09 Pfeiffer Vacuum Gmbh Vakuumgerät
JP6883260B2 (ja) * 2017-07-04 2021-06-09 株式会社オートネットワーク技術研究所 回路装置

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2918016A (en) * 1956-09-24 1959-12-22 Swaby Mfg Company Submersible sump pump
US4128735A (en) * 1977-01-17 1978-12-05 Trw Inc. Attachment of electric cable to submergible pump motor heads
JPS59110896A (ja) * 1982-12-15 1984-06-26 Ebara Corp 水中モ−タポンプ
US4960931A (en) * 1988-05-02 1990-10-02 Warner-Lambert Company Gabapentin mohohydrate and a process for producing the same
GB8830057D0 (en) * 1988-12-23 1989-02-22 Lucas Ind Plc An electrical connection arrangement and a method of providing an electrical connection
US4960391A (en) * 1989-06-16 1990-10-02 Amp Incorporated Hermetically sealed electrical bulkhead connector
US4961018A (en) * 1989-08-11 1990-10-02 Wayne/Scott Fetzer Company Enclosed pump motor and wiring thereof
AR242877A1 (es) * 1989-12-08 1993-05-31 Carrier Corp Mejoras en circuitos protectores de condiciones operativas de aparatos de fluidos.
US5592058A (en) * 1992-05-27 1997-01-07 General Electric Company Control system and methods for a multiparameter electronically commutated motor
US5491370A (en) * 1994-01-28 1996-02-13 General Motors Corporation Integrated AC machine
DE19727202A1 (de) * 1997-06-26 1999-01-28 Grundfos As Tauchmotoreinheit
DE19817333C5 (de) * 1998-04-18 2007-04-26 Conti Temic Microelectronic Gmbh Elektrische Antriebseinheit aus Elektromotor und Elektronikmodul
JP2002070743A (ja) * 2000-08-29 2002-03-08 Sanden Corp 冷媒圧縮用電動式圧縮機
JP3593102B2 (ja) * 2002-01-08 2004-11-24 三菱電機株式会社 電動パワーステアリング装置
EP1363026A3 (de) * 2002-04-26 2004-09-01 Denso Corporation Wechselrichter-integrierter Motor für einen Kraftwagen
JP2004027987A (ja) * 2002-06-26 2004-01-29 Nec Tohoku Ltd ファン寿命検出装置
JP2004228126A (ja) * 2003-01-20 2004-08-12 Denso Corp 電子回路用ハウジング
US7197892B2 (en) * 2003-06-11 2007-04-03 Denso Corporation Encapsulated electrically driven compressor
JP2005054727A (ja) * 2003-08-06 2005-03-03 Sanden Corp 電動圧縮機の電気接続構造
JP2005119360A (ja) * 2003-10-14 2005-05-12 Tgk Co Ltd 空調装置およびその送風量制御装置
FR2861142B1 (fr) * 2003-10-16 2006-02-03 Mecanique Magnetique Sa Pompe a vide turbo moleculaire
JP2005220762A (ja) * 2004-02-03 2005-08-18 Sanyo Electric Co Ltd 圧縮機
JP5053523B2 (ja) * 2004-12-24 2012-10-17 サンデン株式会社 電動圧縮機

Also Published As

Publication number Publication date
US20100047095A1 (en) 2010-02-25
JP5204773B2 (ja) 2013-06-05
KR20090035740A (ko) 2009-04-10
CN101495759A (zh) 2009-07-29
EP2059682A1 (de) 2009-05-20
DE102006036493A1 (de) 2008-02-21
WO2008015105A1 (de) 2008-02-07
TW200823365A (en) 2008-06-01
JP2009545693A (ja) 2009-12-24

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Legal Events

Date Code Title Description
FZDE Discontinued