DE50302194D1 - Flüssigkeitsringpumpe - Google Patents

Flüssigkeitsringpumpe

Info

Publication number
DE50302194D1
DE50302194D1 DE50302194T DE50302194T DE50302194D1 DE 50302194 D1 DE50302194 D1 DE 50302194D1 DE 50302194 T DE50302194 T DE 50302194T DE 50302194 T DE50302194 T DE 50302194T DE 50302194 D1 DE50302194 D1 DE 50302194D1
Authority
DE
Germany
Prior art keywords
pump
liquid ring
ring pump
impeller
tongue
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 - Lifetime
Application number
DE50302194T
Other languages
English (en)
Inventor
Pierre Haehre
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 GmbH
Original Assignee
SPECK PUMPEN WALTER SPECK 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 GmbH filed Critical SPECK PUMPEN WALTER SPECK GmbH
Priority to DE50302194T priority Critical patent/DE50302194D1/de
Application granted granted Critical
Publication of DE50302194D1 publication Critical patent/DE50302194D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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)
DE50302194T 2002-06-28 2003-06-27 Flüssigkeitsringpumpe Expired - Lifetime DE50302194D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50302194T DE50302194D1 (de) 2002-06-28 2003-06-27 Flüssigkeitsringpumpe

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE20210003U DE20210003U1 (de) 2002-06-28 2002-06-28 Flüssigkeitsringpumpe
DE50302194T DE50302194D1 (de) 2002-06-28 2003-06-27 Flüssigkeitsringpumpe
PCT/EP2003/006854 WO2004003388A1 (de) 2002-06-28 2003-06-27 Flüssigkeitsringpumpe

Publications (1)

Publication Number Publication Date
DE50302194D1 true DE50302194D1 (de) 2006-04-06

Family

ID=29557937

Family Applications (2)

Application Number Title Priority Date Filing Date
DE20210003U Expired - Lifetime DE20210003U1 (de) 2002-06-28 2002-06-28 Flüssigkeitsringpumpe
DE50302194T Expired - Lifetime DE50302194D1 (de) 2002-06-28 2003-06-27 Flüssigkeitsringpumpe

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE20210003U Expired - Lifetime DE20210003U1 (de) 2002-06-28 2002-06-28 Flüssigkeitsringpumpe

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)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9998863B2 (en) 2013-08-19 2018-06-12 Estimote Polska Sp. Z O. O. System and method for providing content using beacon systems
US10244348B2 (en) 2013-08-19 2019-03-26 Estimote Polska Sp z o.o. Methods for authenticating communication between a mobile device and wireless beacon at a remote domain name system, projecting a level of interest in a nearby product, and providing and ordering option or product data
US10100834B2 (en) * 2015-02-12 2018-10-16 Gardner Denver Nash Llc Liquid ring pump port member having anti-cavitation constructions
US9826351B2 (en) 2015-09-02 2017-11-21 Estimote Polska Sp. Z O. O. System and method for beacon fleet management
US9622208B2 (en) 2015-09-02 2017-04-11 Estimote, Inc. Systems and methods for object tracking with wireless beacons
WO2017165564A1 (en) 2016-03-22 2017-09-28 Estimote, Inc. System and method for multi-beacon interaction and management
US9866996B1 (en) 2016-07-07 2018-01-09 Estimote Polska Sp. Z O. O. Method and system for content delivery with a beacon

Family Cites Families (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
DE3427628A1 (de) * 1984-07-26 1986-01-30 Sihi Gmbh & Co Kg, 2210 Itzehoe Fluessigkeitsring-verdichter
IT1245104B (it) * 1991-01-23 1994-09-13 Garo Di Roberto Gabbioneta S P Compressore ad anello liquido con alimentazione a lunga durata
DE20015709U1 (de) * 2000-09-11 2002-01-31 Speck Pumpenfabrik Walter Spec Flüssigkeitsringpumpe mit Nabensteuerung

Also Published As

Publication number Publication date
DE20210003U1 (de) 2003-11-13
CN1671965A (zh) 2005-09-21
EP1518055B1 (de) 2006-01-11
WO2004003388A1 (de) 2004-01-08
AU2003279806A1 (en) 2004-01-19
CN100398830C (zh) 2008-07-02
EP1518055A1 (de) 2005-03-30
ATE315725T1 (de) 2006-02-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition