ITMI971596A0 - - Google Patents

Info

Publication number
ITMI971596A0
ITMI971596A0 ITMI971596A ITMI971596A ITMI971596A0 IT MI971596 A0 ITMI971596 A0 IT MI971596A0 IT MI971596 A ITMI971596 A IT MI971596A IT MI971596 A ITMI971596 A IT MI971596A IT MI971596 A0 ITMI971596 A0 IT MI971596A0
Authority
IT
Italy
Application number
ITMI971596A
Other languages
Italian (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 filed Critical
Priority to IT97MI001596A priority Critical patent/IT1292483B1/it
Publication of ITMI971596A0 publication Critical patent/ITMI971596A0/it
Priority to DE69814245T priority patent/DE69814245T2/de
Priority to EP98202222A priority patent/EP0889242B1/fr
Priority to AT98202222T priority patent/ATE239871T1/de
Publication of ITMI971596A1 publication Critical patent/ITMI971596A1/it
Application granted granted Critical
Publication of IT1292483B1 publication Critical patent/IT1292483B1/it

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
    • F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
    • F04C23/001—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids of similar working principle

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Flanged Joints, Insulating Joints, And Other Joints (AREA)
  • Separating Particles In Gases By Inertia (AREA)
IT97MI001596A 1997-07-04 1997-07-04 Compressore ad anello liquido a rendimento elevato IT1292483B1 (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT97MI001596A IT1292483B1 (it) 1997-07-04 1997-07-04 Compressore ad anello liquido a rendimento elevato
DE69814245T DE69814245T2 (de) 1997-07-04 1998-07-01 Flüssigkeitsringverdichter
EP98202222A EP0889242B1 (fr) 1997-07-04 1998-07-01 Compresseur à anneau liquide
AT98202222T ATE239871T1 (de) 1997-07-04 1998-07-01 Flüssigkeitsringverdichter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT97MI001596A IT1292483B1 (it) 1997-07-04 1997-07-04 Compressore ad anello liquido a rendimento elevato

Publications (3)

Publication Number Publication Date
ITMI971596A0 true ITMI971596A0 (fr) 1997-07-04
ITMI971596A1 ITMI971596A1 (it) 1999-01-04
IT1292483B1 IT1292483B1 (it) 1999-02-08

Family

ID=11377501

Family Applications (1)

Application Number Title Priority Date Filing Date
IT97MI001596A IT1292483B1 (it) 1997-07-04 1997-07-04 Compressore ad anello liquido a rendimento elevato

Country Status (4)

Country Link
EP (1) EP0889242B1 (fr)
AT (1) ATE239871T1 (fr)
DE (1) DE69814245T2 (fr)
IT (1) IT1292483B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017215080A1 (de) * 2017-08-29 2019-02-28 Friedrich-Alexander-Universität Erlangen-Nürnberg Flüssigkeitsringpumpe

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH380865A (it) * 1960-04-28 1964-08-14 Ravera Vincenzo Compressore rotativo simmetrico ad anello liquido per gas nocivi e/o corrosivi
FR1439894A (fr) * 1965-02-04 1966-05-27 Neyrpic Ets Perfectionnement aux pompes à vide ou compresseurs à anneau liquide
US3351272A (en) * 1966-01-03 1967-11-07 Nash Engineering Co Vacuum pump
GB1185754A (en) * 1967-03-16 1970-03-25 Roberto Abbioneta Multistage, Liquid-Ring Rotary Compressor
US3712764A (en) * 1971-04-19 1973-01-23 Nash Engineering Co Adjustable construction for mating surfaces of the rotor and port member of a liquid ring pump
US5078573A (en) * 1990-09-07 1992-01-07 A. Ahlstrom Corporation Liquid ring pump having tapered blades and housing
IL103824A (en) * 1992-11-20 1996-12-05 Assaf Gad Liquid ring compressor/turbine and air conditioning systems utilizing same
US5636523A (en) * 1992-11-20 1997-06-10 Energy Converters Ltd. Liquid ring compressor/turbine and air conditioning systems utilizing same

Also Published As

Publication number Publication date
DE69814245D1 (de) 2003-06-12
IT1292483B1 (it) 1999-02-08
EP0889242A1 (fr) 1999-01-07
ITMI971596A1 (it) 1999-01-04
EP0889242B1 (fr) 2003-05-07
ATE239871T1 (de) 2003-05-15
DE69814245T2 (de) 2004-03-25

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Legal Events

Date Code Title Description
0001 Granted