HK1091251A1 - Liquid ring pump - Google Patents

Liquid ring pump

Info

Publication number
HK1091251A1
HK1091251A1 HK06111848.5A HK06111848A HK1091251A1 HK 1091251 A1 HK1091251 A1 HK 1091251A1 HK 06111848 A HK06111848 A HK 06111848A HK 1091251 A1 HK1091251 A1 HK 1091251A1
Authority
HK
Hong Kong
Prior art keywords
housing section
sides
pump
housing
liquid ring
Prior art date
Application number
HK06111848.5A
Other languages
English (en)
Inventor
Bernd Wenckebach
Silke Heetsch
Alfons Juenemann
Original Assignee
Sterling Fluid Sys 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 Fluid Sys Gmbh filed Critical Sterling Fluid Sys Gmbh
Publication of HK1091251A1 publication Critical patent/HK1091251A1/xx

Links

Classifications

    • 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
    • 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
    • F04C2230/00—Manufacture
    • F04C2230/20—Manufacture essentially without removing material
    • F04C2230/21—Manufacture essentially without removing material by casting
    • 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
    • F04C2230/20—Manufacture essentially without removing material
    • F04C2230/23—Manufacture essentially without removing material by permanently joining parts together
    • F04C2230/231—Manufacture essentially without removing material by permanently joining parts together by welding
    • 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)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Gyroscopes (AREA)
  • External Artificial Organs (AREA)
  • Rotary Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
HK06111848.5A 2003-05-16 2006-10-26 Liquid ring pump HK1091251A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP03011218A EP1477681B1 (de) 2003-05-16 2003-05-16 Flüssigkeitsringgaspumpe
PCT/EP2004/004743 WO2004102003A1 (de) 2003-05-16 2004-05-04 Flüssigkeitsringgaspumpe

Publications (1)

Publication Number Publication Date
HK1091251A1 true HK1091251A1 (en) 2007-01-12

Family

ID=33016918

Family Applications (1)

Application Number Title Priority Date Filing Date
HK06111848.5A HK1091251A1 (en) 2003-05-16 2006-10-26 Liquid ring pump

Country Status (15)

Country Link
US (1) US7563075B2 (no)
EP (1) EP1477681B1 (no)
JP (1) JP2006529015A (no)
CN (1) CN100482946C (no)
AT (1) ATE337489T1 (no)
CA (1) CA2525480C (no)
DE (1) DE50304745D1 (no)
DK (1) DK1477681T3 (no)
ES (1) ES2271420T3 (no)
HK (1) HK1091251A1 (no)
MY (1) MY136591A (no)
NO (1) NO20055277L (no)
PT (1) PT1477681E (no)
TW (1) TWI273173B (no)
WO (1) WO2004102003A1 (no)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2507089A (en) 2012-10-18 2014-04-23 Ccl Group Ltd An anchor having expanded sections in multi wired tendons
US10309400B2 (en) * 2014-09-04 2019-06-04 Scoprega S.P.A. Volumetric compressor
GB2571972B (en) * 2018-03-14 2021-01-20 Edwards Tech Vacuum Engineering Qingdao Co Ltd Method and apparatus related to servicing of liquid ring pumps

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1662250A (en) * 1926-06-11 1928-03-13 Irving C Jennings Method and apparatus relating to motor-driven pumps
US1699327A (en) 1926-08-02 1929-01-15 Jr Augustus C Durdin Displacement apparatus
US2416538A (en) 1944-11-04 1947-02-25 Arthur J Nelson Hydroturbine pump
DE1428243A1 (de) * 1962-10-17 1969-07-10 Siemen & Hinsch Gmbh Fluessigkeitsring-Gaspumpe
IT1085211B (it) * 1976-04-07 1985-05-28 Gen Signal Corp Pompa ad anello liquido
DE3111538A1 (de) * 1981-03-24 1982-10-21 Siemens AG, 1000 Berlin und 8000 München Fluessigkeitsringpumpe mit einer zwischen dem laufradgehaeuse und dem mit anschlussstutzen versehenen deckel angeordneten steuerscheibe
JPS61167196A (ja) * 1985-08-21 1986-07-28 Nakamura Suikan:Kk １作動側気口型水リングポンプ
US4747752A (en) * 1987-04-20 1988-05-31 Somarakis, Inc. Sealing and dynamic operation of a liquid ring pump
EP0367845B1 (de) * 1988-11-07 1991-12-18 Siemens Aktiengesellschaft Flüssigkeitsringpumpe
JPH086698B2 (ja) * 1991-07-18 1996-01-29 株式会社荏原製作所 液封式ポンプ
DE19758340A1 (de) * 1997-12-22 1999-07-08 Gardner Denver Wittig Gmbh Mehrflutige Flüssigkeitsringpumpe

Also Published As

Publication number Publication date
US20070065298A1 (en) 2007-03-22
ATE337489T1 (de) 2006-09-15
US7563075B2 (en) 2009-07-21
PT1477681E (pt) 2006-12-29
DK1477681T3 (da) 2007-01-02
CA2525480C (en) 2008-08-05
EP1477681B1 (de) 2006-08-23
NO20055277L (no) 2005-12-02
TW200506214A (en) 2005-02-16
WO2004102003A1 (de) 2004-11-25
MY136591A (en) 2008-10-31
NO20055277D0 (no) 2005-11-09
ES2271420T3 (es) 2007-04-16
TWI273173B (en) 2007-02-11
CN1791752A (zh) 2006-06-21
CA2525480A1 (en) 2004-11-25
JP2006529015A (ja) 2006-12-28
CN100482946C (zh) 2009-04-29
DE50304745D1 (de) 2006-10-05
EP1477681A1 (de) 2004-11-17

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20130504