DE59401258D1 - Flüssigkeitsringgaspumpe - Google Patents

Flüssigkeitsringgaspumpe

Info

Publication number
DE59401258D1
DE59401258D1 DE59401258T DE59401258T DE59401258D1 DE 59401258 D1 DE59401258 D1 DE 59401258D1 DE 59401258 T DE59401258 T DE 59401258T DE 59401258 T DE59401258 T DE 59401258T DE 59401258 D1 DE59401258 D1 DE 59401258D1
Authority
DE
Germany
Prior art keywords
impeller
gas pump
liquid ring
ring gas
side facing
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
DE59401258T
Other languages
English (en)
Inventor
Klaus Dipl Ing Domagalla
Siegfried Dipl Ing Auschrat
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 Fluid Systems Germany GmbH
Original Assignee
Sihi GmbH and Co KG
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 Sihi GmbH and Co KG filed Critical Sihi GmbH and Co KG
Priority to DE59401258T priority Critical patent/DE59401258D1/de
Application granted granted Critical
Publication of DE59401258D1 publication Critical patent/DE59401258D1/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
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/12—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
    • F04C29/124—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet with inlet and outlet valves specially adapted for rotary or oscillating piston pumps
    • F04C29/126—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet with inlet and outlet valves specially adapted for rotary or oscillating piston pumps of the non-return type
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S417/00—Pumps
    • Y10S417/01—Materials digest
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49405—Valve or choke making
    • Y10T29/49426—Valve or choke making including metal shaping and diverse operation

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)
  • Compressor (AREA)
  • Rotary Pumps (AREA)
  • Reciprocating Pumps (AREA)
  • Gyroscopes (AREA)
  • Gas Separation By Absorption (AREA)
DE59401258T 1993-09-23 1994-09-12 Flüssigkeitsringgaspumpe Expired - Lifetime DE59401258D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE59401258T DE59401258D1 (de) 1993-09-23 1994-09-12 Flüssigkeitsringgaspumpe

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4332275A DE4332275A1 (de) 1993-09-23 1993-09-23 Steuerscheibe für eine Flüssigkeitsringgaspumpe
DE59401258T DE59401258D1 (de) 1993-09-23 1994-09-12 Flüssigkeitsringgaspumpe

Publications (1)

Publication Number Publication Date
DE59401258D1 true DE59401258D1 (de) 1997-01-23

Family

ID=6498347

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4332275A Withdrawn DE4332275A1 (de) 1993-09-23 1993-09-23 Steuerscheibe für eine Flüssigkeitsringgaspumpe
DE59401258T Expired - Lifetime DE59401258D1 (de) 1993-09-23 1994-09-12 Flüssigkeitsringgaspumpe

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE4332275A Withdrawn DE4332275A1 (de) 1993-09-23 1993-09-23 Steuerscheibe für eine Flüssigkeitsringgaspumpe

Country Status (9)

Country Link
US (1) US5489195A (de)
EP (1) EP0645521B1 (de)
JP (1) JP3538235B2 (de)
AT (1) ATE146256T1 (de)
CZ (1) CZ290611B6 (de)
DE (2) DE4332275A1 (de)
DK (1) DK0645521T3 (de)
ES (1) ES2096390T3 (de)
GR (1) GR3022489T3 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9406597U1 (de) * 1994-04-20 1995-08-24 Sihi GmbH & Co KG, 25524 Itzehoe Flüssigkeitsringgaspumpe
GB2303879B (en) * 1995-08-01 1999-09-15 Hick Hargreaves & Co Ltd Liquid ring pump
DE19727719C1 (de) 1997-06-30 1998-06-25 Siemens Ag Flüssigkeitsringpumpe
DE19812976C2 (de) 1998-03-24 2000-05-04 Siemens Ag Flüssigkeitsringverdichter
DE29809754U1 (de) * 1998-05-29 1998-10-15 Siemens AG, 80333 München Flüssigkeitsringpumpe
US6390768B1 (en) 1999-03-22 2002-05-21 David Muhs Pump impeller and related components
US6692234B2 (en) * 1999-03-22 2004-02-17 Water Management Systems Pump system with vacuum source
US6315524B1 (en) 1999-03-22 2001-11-13 David Muhs Pump system with vacuum source
US6405748B1 (en) * 1999-03-22 2002-06-18 David Muhs Trailer and fuel tank assembly
US6641369B2 (en) * 1999-05-19 2003-11-04 Robuschi & C. S.P.A. Liquid ring compressor with thin distribution plate
DE10008811C2 (de) * 2000-02-25 2003-05-28 Siemens Ag Flüssigkeitsringpumpe
DE10121800C1 (de) * 2001-05-04 2002-08-22 Siemens Ag Flüssigkeitsringpumpe und Steuerscheibe für eine Flüssigkeitsringpumpe
WO2006000181A1 (de) * 2004-06-24 2006-01-05 Luk Automobiltechnik Gmbh & Co. Kg Pumpe
DE602006002258D1 (de) * 2006-05-11 2008-09-25 Pompetravaini S P A Einstufige Flüssigkeitsringvakuumpumpe mit Saug- und Druckleitungen im zentralen Gehäuse integriert.
US7878768B2 (en) 2007-01-19 2011-02-01 David Muhs Vacuum pump with wear adjustment
US8998586B2 (en) * 2009-08-24 2015-04-07 David Muhs Self priming pump assembly with a direct drive vacuum pump
US8303624B2 (en) * 2010-03-15 2012-11-06 Abbott Cardiovascular Systems, Inc. Bioabsorbable plug
US9689387B2 (en) * 2012-10-30 2017-06-27 Gardner Denver Nash, Llc Port plate of a flat sided liquid ring pump having a gas scavenge passage therein

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2317420A1 (de) * 1973-04-06 1975-03-13 Siemens Ag Fluessigkeitsringgasverdichter
DE2920102A1 (de) * 1979-05-18 1980-11-20 Bosch Gmbh Robert Kraftstoffoerderaggregat
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
DE3617344A1 (de) * 1986-05-23 1987-11-26 Siemens Ag Verfahren zur herstellung einer steuerscheibe bzw. eines steuerschildes fuer eine fluessigkeitsringmaschine fuer aggressivere medien
US4854024A (en) * 1986-12-04 1989-08-08 Siemens-Bendix Automotive Electronics L.P. Method of making multi-stream thin edge orifice disks for valves
DE4118843A1 (de) * 1991-06-07 1993-02-11 Sihi Gmbh & Co Kg Fluessigkeitsringgaspumpe mit fliegend gelagertem fluegelrad

Also Published As

Publication number Publication date
DK0645521T3 (da) 1997-06-02
CZ233894A3 (en) 1995-04-12
ES2096390T3 (es) 1997-03-01
JP3538235B2 (ja) 2004-06-14
US5489195A (en) 1996-02-06
EP0645521A1 (de) 1995-03-29
CZ290611B6 (cs) 2002-09-11
DE4332275A1 (de) 1995-03-30
ATE146256T1 (de) 1996-12-15
GR3022489T3 (en) 1997-05-31
EP0645521B1 (de) 1996-12-11
JPH07151085A (ja) 1995-06-13

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: STERLING FLUID SYSTEMS (GERMANY) GMBH, 25524 ITZEH