IT1245104B - Compressore ad anello liquido con alimentazione a lunga durata - Google Patents

Compressore ad anello liquido con alimentazione a lunga durata

Info

Publication number
IT1245104B
IT1245104B ITMI910151A ITMI910151A IT1245104B IT 1245104 B IT1245104 B IT 1245104B IT MI910151 A ITMI910151 A IT MI910151A IT MI910151 A ITMI910151 A IT MI910151A IT 1245104 B IT1245104 B IT 1245104B
Authority
IT
Italy
Prior art keywords
impeller
liquid ring
long life
internal cavity
opening
Prior art date
Application number
ITMI910151A
Other languages
English (en)
Inventor
Giorgio Bertucelli
Original Assignee
Garo Di Roberto Gabbioneta S P
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 Di Roberto Gabbioneta S P filed Critical Garo Di Roberto Gabbioneta S P
Priority to ITMI910151A priority Critical patent/IT1245104B/it
Publication of ITMI910151A0 publication Critical patent/ITMI910151A0/it
Priority to GB9200752A priority patent/GB2254657B/en
Priority to DE9200434U priority patent/DE9200434U1/de
Priority to FR929200643A priority patent/FR2671833B3/fr
Priority to ES09200128A priority patent/ES2051620B1/es
Publication of ITMI910151A1 publication Critical patent/ITMI910151A1/it
Application granted granted Critical
Publication of IT1245104B publication Critical patent/IT1245104B/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
    • 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

Abstract

Un compressore ad anello liquido con alimentazione a lunga durata costituito da un corpo esterno statorico avente una cavità interna, ovalizzata con una doppia eccentricità, entro la quale è disposta una girante, collegata ad un albero e dotata di una pluralità di palette radiali che individuano tra loro tasche, essendo prevista almeno una apertura di ingresso di liquido di servizio entro la cavità interna ed un elemento a cono, che è inserito entro una incavatura della girante, è diviso in quattro camere a due a due in comunicazione tra loro e presentano una apertura di entrata di gas da comprimere ed una apertura di uscita del gas compresso, in cui la girante è composta da una flangia anteriore ed una flangia di mozzo supportanti tra loro le palette e che su almeno una delle flange anteriore o di mozzo sono ricavati una pluralità di fori passanti.
ITMI910151A 1991-01-23 1991-01-23 Compressore ad anello liquido con alimentazione a lunga durata IT1245104B (it)

Priority Applications (5)

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
GB9200752A GB2254657B (en) 1991-01-23 1992-01-14 Liquid ring compressor with long-life feed
DE9200434U DE9200434U1 (it) 1991-01-23 1992-01-16
FR929200643A FR2671833B3 (fr) 1991-01-23 1992-01-22 Compresseur a anneau liquide a alimentation de longue duree.
ES09200128A ES2051620B1 (es) 1991-01-23 1992-01-22 Compresor de anillo liquido con alimentacion de larga duracion.

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 (3)

Publication Number Publication Date
ITMI910151A0 ITMI910151A0 (it) 1991-01-23
ITMI910151A1 ITMI910151A1 (it) 1992-07-24
IT1245104B true IT1245104B (it) 1994-09-13

Family

ID=11358221

Family Applications (1)

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

Country Status (5)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20210003U1 (de) * 2002-06-28 2003-11-13 Speck Pumpenfabrik Walter Spec 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

Also Published As

Publication number Publication date
GB9200752D0 (en) 1992-03-11
ES2051620B1 (es) 1997-01-01
DE9200434U1 (it) 1992-03-26
ITMI910151A1 (it) 1992-07-24
ES2051620R (it) 1996-05-16
ITMI910151A0 (it) 1991-01-23
GB2254657A (en) 1992-10-14
FR2671833A3 (fr) 1992-07-24
FR2671833B3 (fr) 1993-01-08
ES2051620A2 (es) 1994-06-16
GB2254657B (en) 1994-08-17

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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: 19961220