CN104114869B - 液环真空泵 - Google Patents

液环真空泵 Download PDF

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Publication number
CN104114869B
CN104114869B CN201280057939.0A CN201280057939A CN104114869B CN 104114869 B CN104114869 B CN 104114869B CN 201280057939 A CN201280057939 A CN 201280057939A CN 104114869 B CN104114869 B CN 104114869B
Authority
CN
China
Prior art keywords
impeller
main bearing
shaft
liquid ring
vacuum 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.)
Active
Application number
CN201280057939.0A
Other languages
English (en)
Chinese (zh)
Other versions
CN104114869A (zh
Inventor
海纳·克斯特斯
马蒂亚斯·塔姆
丹尼尔·许策
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.)
Sterling Industry Consult GmbH
Original Assignee
Sterling Industry Consult GmbH
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 Sterling Industry Consult GmbH filed Critical Sterling Industry Consult GmbH
Publication of CN104114869A publication Critical patent/CN104114869A/zh
Application granted granted Critical
Publication of CN104114869B publication Critical patent/CN104114869B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C19/00—Rotary-piston pumps with fluid ring or the like, specially adapted for elastic fluids
    • F04C19/004—Details concerning the operating liquid, e.g. nature, separation, cooling, cleaning, control of the supply
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C19/00—Rotary-piston pumps with fluid ring or the like, specially adapted for elastic fluids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C19/00—Rotary-piston pumps with fluid ring or the like, specially adapted for elastic fluids
    • F04C19/005—Details concerning the admission or discharge
    • F04C19/007—Port members in the form of side plates
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
    • F04C28/28—Safety arrangements; Monitoring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/0042—Driving elements, brakes, couplings, transmissions specially adapted for pumps
    • F04C29/005—Means for transmitting movement from the prime mover to driven parts of the pump, e.g. clutches, couplings, transmissions
    • F04C29/0057—Means for transmitting movement from the prime mover to driven parts of the pump, e.g. clutches, couplings, transmissions for eccentric movement
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2220/00—Application
    • F04C2220/10—Vacuum
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2240/00—Components
    • F04C2240/50—Bearings
    • F04C2240/56—Bearing bushings or details thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2240/00—Components
    • F04C2240/80—Other components
    • F04C2240/801—Wear plates
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2270/00—Control; Monitoring or safety arrangements
    • F04C2270/16—Wear
    • F04C2270/165—Controlled or regulated
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C7/00—Rotary-piston machines or pumps with fluid ring or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
CN201280057939.0A 2011-11-24 2012-11-22 液环真空泵 Active CN104114869B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP11190556 2011-11-24
EP11190556.8 2011-11-24
PCT/EP2012/073294 WO2013076176A1 (de) 2011-11-24 2012-11-22 Flüssigkeitsring-vakuumpumpe

Publications (2)

Publication Number Publication Date
CN104114869A CN104114869A (zh) 2014-10-22
CN104114869B true CN104114869B (zh) 2017-08-11

Family

ID=47227791

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201280057939.0A Active CN104114869B (zh) 2011-11-24 2012-11-22 液环真空泵

Country Status (8)

Country Link
US (1) US9964110B2 (enExample)
EP (1) EP2783115B1 (enExample)
JP (1) JP6302411B2 (enExample)
CN (1) CN104114869B (enExample)
BR (1) BR112014012254B1 (enExample)
IN (1) IN2014CN03853A (enExample)
MX (1) MX351022B (enExample)
WO (1) WO2013076176A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE112017006952T5 (de) * 2017-01-30 2019-10-31 Ebara Corporation Flüssigkeitsringvakuumpumpe
GB2571970B (en) * 2018-03-14 2020-09-16 Edwards Tech Vacuum Engineering (Qingdao) Co Ltd A liquid ring pump manifold with integrated non-return valve
DE102023107887A1 (de) * 2023-03-28 2024-10-02 Frideco Ag Pumpenvorrichtung und Verfahren zur Herstellung einer Pumpenvorrichtung

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1293942B (de) * 1962-02-20 1969-04-30 Siemen & Hinsch Gmbh Fluessigkeitsringverdichter mit einem ihn umgebenden Fluessigkeitsbehaelter
GB1355193A (en) * 1971-03-26 1974-06-05 Hick Hargreaves & Co Ltd Vacuum pumps of the liquid ring type
DE3809929A1 (de) * 1988-03-24 1989-10-05 Lederle Pumpen & Maschf Vakuum-fluessigkeitsringpumpe
EP0519192B1 (de) * 1991-05-17 1995-02-15 Siemens Aktiengesellschaft Flüssigkeitsringpumpe
CN201636007U (zh) * 2009-09-30 2010-11-17 郜璋顺 磁力液环真空泵

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2145644A (en) * 1939-01-31 brace
GB960568A (en) * 1962-02-20 1964-06-10 Siemen & Hinsch Gmbh Improvements in or relating to multi-stage liquid ring gas pumping units
DE1428278A1 (de) * 1964-12-18 1969-04-30 Siemen & Hinsch Gmbh Fluessigkeitsring-Gaspumpe mit Spaltrohrantrieb
US3584974A (en) * 1969-05-27 1971-06-15 Trw Inc Pump with automatic prime device
CN1006927B (zh) * 1987-01-22 1990-02-21 戴正兴 立式外置液下泵
US5295794A (en) * 1993-01-14 1994-03-22 The Nash Engineering Company Liquid ring pumps with rotating liners
JP2699315B2 (ja) * 1993-09-13 1998-01-19 株式会社横田製作所 無発塵遠心力ポンプ装置
EP0846364B1 (de) * 1995-08-24 1999-12-15 Sulzer Electronics AG Elektromotor
JPH10184564A (ja) * 1996-12-26 1998-07-14 Aisan Ind Co Ltd 容積回転型ポンプ
US6752604B2 (en) * 2002-04-30 2004-06-22 Gerald Donald Althouse Automatic wear indicator for sliding vane vacuum and gas pressure pumps
IL169162A (en) * 2005-06-15 2013-04-30 Agam Energy Systems Ltd Liquid ring type compressor

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1293942B (de) * 1962-02-20 1969-04-30 Siemen & Hinsch Gmbh Fluessigkeitsringverdichter mit einem ihn umgebenden Fluessigkeitsbehaelter
GB1355193A (en) * 1971-03-26 1974-06-05 Hick Hargreaves & Co Ltd Vacuum pumps of the liquid ring type
DE3809929A1 (de) * 1988-03-24 1989-10-05 Lederle Pumpen & Maschf Vakuum-fluessigkeitsringpumpe
EP0519192B1 (de) * 1991-05-17 1995-02-15 Siemens Aktiengesellschaft Flüssigkeitsringpumpe
CN201636007U (zh) * 2009-09-30 2010-11-17 郜璋顺 磁力液环真空泵

Also Published As

Publication number Publication date
MX351022B (es) 2017-09-28
BR112014012254A2 (pt) 2017-05-30
US9964110B2 (en) 2018-05-08
JP6302411B2 (ja) 2018-03-28
JP2015503050A (ja) 2015-01-29
US20140322039A1 (en) 2014-10-30
WO2013076176A1 (de) 2013-05-30
IN2014CN03853A (enExample) 2015-09-04
BR112014012254B1 (pt) 2021-06-22
EP2783115B1 (de) 2018-06-27
CN104114869A (zh) 2014-10-22
MX2014006064A (es) 2015-02-10
EP2783115A1 (de) 2014-10-01

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