IT1260466B - Dispositivo di pompaggio multifase perfezionato - Google Patents

Dispositivo di pompaggio multifase perfezionato

Info

Publication number
IT1260466B
IT1260466B ITMI920160A ITMI920160A IT1260466B IT 1260466 B IT1260466 B IT 1260466B IT MI920160 A ITMI920160 A IT MI920160A IT MI920160 A ITMI920160 A IT MI920160A IT 1260466 B IT1260466 B IT 1260466B
Authority
IT
Italy
Prior art keywords
casing
axis
pumping device
improved multi
pitot tube
Prior art date
Application number
ITMI920160A
Other languages
English (en)
Original Assignee
Tecnomare Spa
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 Tecnomare Spa filed Critical Tecnomare Spa
Priority to ITMI920160A priority Critical patent/IT1260466B/it
Publication of ITMI920160A0 publication Critical patent/ITMI920160A0/it
Priority to AT93200193T priority patent/ATE156570T1/de
Priority to EP93200193A priority patent/EP0554937B1/en
Priority to DE69312753T priority patent/DE69312753D1/de
Priority to NO930270A priority patent/NO179807C/no
Publication of ITMI920160A1 publication Critical patent/ITMI920160A1/it
Application granted granted Critical
Publication of IT1260466B publication Critical patent/IT1260466B/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
    • F04C7/00—Rotary-piston machines or pumps with fluid ring or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Reciprocating Pumps (AREA)
  • Electromagnetic Pumps, Or The Like (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Non-Positive Displacement Air Blowers (AREA)

Abstract

Dispositivo di pompaggio per fluidi multifase in cui in una carcassa a disco con profilo periferico toroidale e provvista sulla sua periferia interna di un tubo del tipo tubo di Pitot connesso ad un condotto di mandata è montata ruotante una girante a pale disposta eccentricamente rispetto all'asse della carcassa in posizione circa diametralmente contrapposta al detto tubo di Pitot, nonchè un secondo condotto di mandata situato nella zona della carcassa contrapposta al condotto di ammissione al piano contenente sia l'asse della carcassa che l'asse della girante stessa ed in prossimità di quest'ultimo asse, valvole automatiche essendo previste nei condotti.
ITMI920160A 1992-01-29 1992-01-29 Dispositivo di pompaggio multifase perfezionato IT1260466B (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
ITMI920160A IT1260466B (it) 1992-01-29 1992-01-29 Dispositivo di pompaggio multifase perfezionato
AT93200193T ATE156570T1 (de) 1992-01-29 1993-01-26 Flüssigkeitsringpumpe
EP93200193A EP0554937B1 (en) 1992-01-29 1993-01-26 Liquid ring pump
DE69312753T DE69312753D1 (de) 1992-01-29 1993-01-26 Flüssigkeitsringpumpe
NO930270A NO179807C (no) 1992-01-29 1993-01-27 Flerfase-pumpeanordning

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI920160A IT1260466B (it) 1992-01-29 1992-01-29 Dispositivo di pompaggio multifase perfezionato

Publications (3)

Publication Number Publication Date
ITMI920160A0 ITMI920160A0 (it) 1992-01-29
ITMI920160A1 ITMI920160A1 (it) 1993-07-29
IT1260466B true IT1260466B (it) 1996-04-09

Family

ID=11361709

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI920160A IT1260466B (it) 1992-01-29 1992-01-29 Dispositivo di pompaggio multifase perfezionato

Country Status (5)

Country Link
EP (1) EP0554937B1 (it)
AT (1) ATE156570T1 (it)
DE (1) DE69312753D1 (it)
IT (1) IT1260466B (it)
NO (1) NO179807C (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2609459B (en) 2021-08-02 2024-09-11 Paul Kelsall Richard A valve arrangement
EP4234936B1 (en) * 2022-02-25 2026-08-19 Airbus Operations GmbH Centrifugal reservoir pump used for processing a hydrogen stream in an aircraft

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE313262C (it) *
FR645464A (fr) * 1927-06-21 1928-10-26 Pompe d'évacuation d'air
GB296726A (en) * 1927-09-06 1929-11-27 Irving Callender Jennings Improvements in pumps
DE689489C (de) * 1936-03-28 1940-03-26 Siemens Schuckertwerke Akt Ges Fluegelradverdichter mit abdichtendem kreisenden Fluessigkeitsring
DE735626C (de) * 1937-09-22 1943-05-20 Siemens Ag Wasserringpumpe
FR861453A (fr) * 1938-11-18 1941-02-10 Masch Fabrikburckhardt A G Pompe rotative à roue à ailettes, à anneau de liquide, pourle déplacement simultané d'un gaz et d'un liquide
US4946349A (en) * 1989-07-19 1990-08-07 National Space Development Agency Of Japan Water ring vacuum pump

Also Published As

Publication number Publication date
NO930270L (no) 1993-07-30
EP0554937B1 (en) 1997-08-06
NO179807B (no) 1996-09-09
NO179807C (no) 1996-12-18
DE69312753D1 (de) 1997-09-11
ATE156570T1 (de) 1997-08-15
NO930270D0 (no) 1993-01-27
EP0554937A1 (en) 1993-08-11
ITMI920160A1 (it) 1993-07-29
ITMI920160A0 (it) 1992-01-29

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19960115