BR112014012254B1 - Bomba de vácuo de anel líquido - Google Patents

Bomba de vácuo de anel líquido Download PDF

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Publication number
BR112014012254B1
BR112014012254B1 BR112014012254-7A BR112014012254A BR112014012254B1 BR 112014012254 B1 BR112014012254 B1 BR 112014012254B1 BR 112014012254 A BR112014012254 A BR 112014012254A BR 112014012254 B1 BR112014012254 B1 BR 112014012254B1
Authority
BR
Brazil
Prior art keywords
impeller
shaft
main bearing
liquid ring
vacuum pump
Prior art date
Application number
BR112014012254-7A
Other languages
English (en)
Portuguese (pt)
Other versions
BR112014012254A2 (pt
Inventor
Matthias Tamm
Daniel Schütze
Heiner Kosters
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 BR112014012254A2 publication Critical patent/BR112014012254A2/pt
Publication of BR112014012254B1 publication Critical patent/BR112014012254B1/pt

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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)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
BR112014012254-7A 2011-11-24 2012-11-22 Bomba de vácuo de anel líquido BR112014012254B1 (pt)

Applications Claiming Priority (3)

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

Publications (2)

Publication Number Publication Date
BR112014012254A2 BR112014012254A2 (pt) 2017-05-30
BR112014012254B1 true BR112014012254B1 (pt) 2021-06-22

Family

ID=47227791

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014012254-7A BR112014012254B1 (pt) 2011-11-24 2012-11-22 Bomba de vácuo de anel líquido

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
CN113202764B (zh) * 2017-01-30 2023-02-28 株式会社荏原制作所 液封式真空泵
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

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2145644A (en) * 1939-01-31 brace
DE1293942B (de) * 1962-02-20 1969-04-30 Siemen & Hinsch Gmbh Fluessigkeitsringverdichter mit einem ihn umgebenden Fluessigkeitsbehaelter
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
GB1355193A (en) * 1971-03-26 1974-06-05 Hick Hargreaves & Co Ltd Vacuum pumps of the liquid ring type
CN1006927B (zh) * 1987-01-22 1990-02-21 戴正兴 立式外置液下泵
DE3809929A1 (de) * 1988-03-24 1989-10-05 Lederle Pumpen & Maschf Vakuum-fluessigkeitsringpumpe
DE9106151U1 (de) * 1991-05-17 1992-09-17 Siemens AG, 8000 München Flüssigkeitsringpumpe
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
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
JP2015503050A (ja) 2015-01-29
US9964110B2 (en) 2018-05-08
EP2783115A1 (de) 2014-10-01
CN104114869B (zh) 2017-08-11
MX351022B (es) 2017-09-28
CN104114869A (zh) 2014-10-22
BR112014012254A2 (pt) 2017-05-30
IN2014CN03853A (enExample) 2015-09-04
EP2783115B1 (de) 2018-06-27
MX2014006064A (es) 2015-02-10
US20140322039A1 (en) 2014-10-30
JP6302411B2 (ja) 2018-03-28
WO2013076176A1 (de) 2013-05-30

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 22/11/2012, OBSERVADAS AS CONDICOES LEGAIS.