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CN100398830C - 液环式泵 - Google Patents

液环式泵 Download PDF

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Publication number
CN100398830C
CN100398830C CNB03818091XA CN03818091A CN100398830C CN 100398830 C CN100398830 C CN 100398830C CN B03818091X A CNB03818091X A CN B03818091XA CN 03818091 A CN03818091 A CN 03818091A CN 100398830 C CN100398830 C CN 100398830C
Authority
CN
China
Prior art keywords
pump
liquid
tongue
impeller
ring 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.)
Expired - Fee Related
Application number
CNB03818091XA
Other languages
English (en)
Chinese (zh)
Other versions
CN1671965A (zh
Inventor
皮埃尔·黑尔
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.)
Speck Pumpen Walter Speck & CoKg GmbH
Original Assignee
Speck Pumpen Walter Speck & CoKg 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 Speck Pumpen Walter Speck & CoKg GmbH filed Critical Speck Pumpen Walter Speck & CoKg GmbH
Publication of CN1671965A publication Critical patent/CN1671965A/zh
Application granted granted Critical
Publication of CN100398830C publication Critical patent/CN100398830C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • F04C19/005—Details concerning the admission or discharge
    • F04C19/008—Port members in the form of conical or cylindrical pieces situated in the centre of the impeller
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/10—Outer members for co-operation with rotary pistons; Casings
    • 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
    • F04C2230/00—Manufacture
    • F04C2230/60—Assembly methods
    • F04C2230/603—Centering; Aligning
    • 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
    • F04C2240/30—Casings or housings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Fluid-Pressure Circuits (AREA)
CNB03818091XA 2002-06-28 2003-06-27 液环式泵 Expired - Fee Related CN100398830C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE20210003.0 2002-06-28
DE20210003U DE20210003U1 (de) 2002-06-28 2002-06-28 Flüssigkeitsringpumpe

Publications (2)

Publication Number Publication Date
CN1671965A CN1671965A (zh) 2005-09-21
CN100398830C true CN100398830C (zh) 2008-07-02

Family

ID=29557937

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB03818091XA Expired - Fee Related CN100398830C (zh) 2002-06-28 2003-06-27 液环式泵

Country Status (6)

Country Link
EP (1) EP1518055B1 (de)
CN (1) CN100398830C (de)
AT (1) ATE315725T1 (de)
AU (1) AU2003279806A1 (de)
DE (2) DE20210003U1 (de)
WO (1) WO2004003388A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107532596A (zh) * 2015-02-12 2018-01-02 佶缔纳士机械有限公司 具有防气蚀结构的液环泵端口构件

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015026863A1 (en) 2013-08-19 2015-02-26 Estimote, Inc. Wireless beacon and methods
US9998863B2 (en) 2013-08-19 2018-06-12 Estimote Polska Sp. Z O. O. System and method for providing content using beacon systems
US9622208B2 (en) 2015-09-02 2017-04-11 Estimote, Inc. Systems and methods for object tracking with wireless beacons
US9826351B2 (en) 2015-09-02 2017-11-21 Estimote Polska Sp. Z O. O. System and method for beacon fleet management
US9867009B2 (en) 2016-03-22 2018-01-09 Estimote Polska Sp. Z O. O. System and method for multi-beacon interaction and management
WO2018009878A1 (en) 2016-07-07 2018-01-11 Estimote Polska Sp. Z O. O. Method and system for content delivery with a beacon

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE540349C (de) * 1929-10-10 1931-12-12 Sulzer Akt Ges Geb Zellenradkreiselpumpe mit umlaufender Hilfsfluessigkeit
DE581822C (de) * 1931-12-24 1933-08-03 Johannes Mania Fluegelradpumpe mit kreisender Hilfsfluessigkeit, die in einem Kanal von veraenderlicher radialer Hoehe und axialer Breite gefuehrt ist
US3008421A (en) * 1955-12-27 1961-11-14 Thompson Ramo Wooldridge Inc Single lobe washing machine pump
US4685865A (en) * 1984-07-26 1987-08-11 Sihi Gmbh & Co. Kg Liquid ring compressor having openings in housing for emptying liquid during stoppage
DE9200434U1 (de) * 1991-01-23 1992-03-26 Garo Dott. Ing. Roberto Gabbioneta S.p.A., Magenta, Mailand Flüssigkeitsringverdichter mit Langzeitförderung
DE20015709U1 (de) * 2000-09-11 2002-01-31 Speck-Pumpenfabrik Walter Speck GmbH & Co. KG, 91154 Roth Flüssigkeitsringpumpe mit Nabensteuerung

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE540349C (de) * 1929-10-10 1931-12-12 Sulzer Akt Ges Geb Zellenradkreiselpumpe mit umlaufender Hilfsfluessigkeit
DE581822C (de) * 1931-12-24 1933-08-03 Johannes Mania Fluegelradpumpe mit kreisender Hilfsfluessigkeit, die in einem Kanal von veraenderlicher radialer Hoehe und axialer Breite gefuehrt ist
US3008421A (en) * 1955-12-27 1961-11-14 Thompson Ramo Wooldridge Inc Single lobe washing machine pump
US4685865A (en) * 1984-07-26 1987-08-11 Sihi Gmbh & Co. Kg Liquid ring compressor having openings in housing for emptying liquid during stoppage
DE9200434U1 (de) * 1991-01-23 1992-03-26 Garo Dott. Ing. Roberto Gabbioneta S.p.A., Magenta, Mailand Flüssigkeitsringverdichter mit Langzeitförderung
DE20015709U1 (de) * 2000-09-11 2002-01-31 Speck-Pumpenfabrik Walter Speck GmbH & Co. KG, 91154 Roth Flüssigkeitsringpumpe mit Nabensteuerung

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107532596A (zh) * 2015-02-12 2018-01-02 佶缔纳士机械有限公司 具有防气蚀结构的液环泵端口构件
CN107532596B (zh) * 2015-02-12 2019-09-06 佶缔纳士机械有限公司 具有防气蚀结构的液环泵端口构件

Also Published As

Publication number Publication date
WO2004003388A1 (de) 2004-01-08
DE50302194D1 (de) 2006-04-06
CN1671965A (zh) 2005-09-21
EP1518055B1 (de) 2006-01-11
DE20210003U1 (de) 2003-11-13
ATE315725T1 (de) 2006-02-15
AU2003279806A1 (en) 2004-01-19
EP1518055A1 (de) 2005-03-30

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20080702

Termination date: 20170627

CF01 Termination of patent right due to non-payment of annual fee