DE9200434U1 - - Google Patents

Info

Publication number
DE9200434U1
DE9200434U1 DE9200434U DE9200434U DE9200434U1 DE 9200434 U1 DE9200434 U1 DE 9200434U1 DE 9200434 U DE9200434 U DE 9200434U DE 9200434 U DE9200434 U DE 9200434U DE 9200434 U1 DE9200434 U1 DE 9200434U1
Authority
DE
Germany
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
DE9200434U
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.)
GARO DOTT ING ROBERTO GABBIONETA SpA MAGENTA MAILAND IT
Original Assignee
GARO DOTT ING ROBERTO GABBIONETA SpA MAGENTA MAILAND IT
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 GARO DOTT ING ROBERTO GABBIONETA SpA MAGENTA MAILAND IT filed Critical GARO DOTT ING ROBERTO GABBIONETA SpA MAGENTA MAILAND IT
Publication of DE9200434U1 publication Critical patent/DE9200434U1/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Rotary Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
DE9200434U 1991-01-23 1992-01-16 Expired - Lifetime DE9200434U1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI910151A IT1245104B (it) 1991-01-23 1991-01-23 Compressore ad anello liquido con alimentazione a lunga durata

Publications (1)

Publication Number Publication Date
DE9200434U1 true DE9200434U1 (de) 1992-03-26

Family

ID=11358221

Family Applications (1)

Application Number Title Priority Date Filing Date
DE9200434U Expired - Lifetime DE9200434U1 (de) 1991-01-23 1992-01-16

Country Status (5)

Country Link
DE (1) DE9200434U1 (de)
ES (1) ES2051620B1 (de)
FR (1) FR2671833B3 (de)
GB (1) GB2254657B (de)
IT (1) IT1245104B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004003388A1 (de) * 2002-06-28 2004-01-08 Speck Pumpen Walter Speck Gmbh & Co. Kg Flüssigkeitsringpumpe

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB700832A (en) * 1951-01-26 1953-12-09 Nash Engineering Co Liquid-ring pump
US4093397A (en) * 1976-04-15 1978-06-06 Lovelady Grady R High vacuum pump
GB2078857A (en) * 1980-05-16 1982-01-13 Zeilon Sten Olof A rotary compressor
DK395983D0 (da) * 1982-12-09 1983-08-31 Willy Johst Vaeskeringspumpe
HU204117B (en) * 1989-10-17 1991-11-28 Martin Staehle Liquid-ring vacuum pump non-sensible for contaminated fluids

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004003388A1 (de) * 2002-06-28 2004-01-08 Speck Pumpen Walter Speck Gmbh & Co. Kg Flüssigkeitsringpumpe
CN100398830C (zh) * 2002-06-28 2008-07-02 施佰克泵瓦尔特施佰克有限公司及两合公司 液环式泵

Also Published As

Publication number Publication date
IT1245104B (it) 1994-09-13
ES2051620R (de) 1996-05-16
ITMI910151A1 (it) 1992-07-24
ES2051620B1 (es) 1997-01-01
GB2254657B (en) 1994-08-17
GB2254657A (en) 1992-10-14
ES2051620A2 (es) 1994-06-16
GB9200752D0 (en) 1992-03-11
FR2671833A3 (fr) 1992-07-24
FR2671833B3 (fr) 1993-01-08
ITMI910151A0 (it) 1991-01-23

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