ES2051620A2 - Liquid ring compressor. - Google Patents

Liquid ring compressor.

Info

Publication number
ES2051620A2
ES2051620A2 ES09200128A ES9200128A ES2051620A2 ES 2051620 A2 ES2051620 A2 ES 2051620A2 ES 09200128 A ES09200128 A ES 09200128A ES 9200128 A ES9200128 A ES 9200128A ES 2051620 A2 ES2051620 A2 ES 2051620A2
Authority
ES
Spain
Prior art keywords
wheel
opening
inlet
internal cavity
liquid ring
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.)
Granted
Application number
ES09200128A
Other languages
Spanish (es)
Other versions
ES2051620B1 (en
ES2051620R (en
Inventor
Giorgio Bertucelli
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 SRL
Original Assignee
Garo Dott Ing Roberto Gabbioneta SRL
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 SRL filed Critical Garo Dott Ing Roberto Gabbioneta SRL
Publication of ES2051620A2 publication Critical patent/ES2051620A2/en
Publication of ES2051620R publication Critical patent/ES2051620R/es
Application granted granted Critical
Publication of ES2051620B1 publication Critical patent/ES2051620B1/en
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

Abstract

This compressor consists of an outer body (11) forming a stator and including an internal cavity (12) which is ovalised with a double eccentricity and at the centre of which is located a wheel (14) connected to a shaft (13) and provided with multiple radial vanes which delimit pockets between them, whereas it is furthermore provided with at least one opening for the inlet of service liquid to inside the internal cavity (12) and with one element having a cone (17), which is inserted inside a recess in the wheel (14), is furthermore divided into four chambers (20, 21) communicating with each other in pairs and exhibiting an opening (22) for inlet of gas to be compressed and an opening (23) for outlet of the compressed gas. According to the invention, it is characterised in that the wheel (14) is composed of a front disc (28) and of a hub disc (29) carrying the vanes between them and in that, on at least one of these discs (28, 29) multiple through-holes (30) are formed.
ES09200128A 1991-01-23 1992-01-22 LIQUID RING COMPRESSOR WITH LONG-TERM SUPPLY. Expired - Lifetime ES2051620B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI910151A IT1245104B (en) 1991-01-23 1991-01-23 LONG LIFE COMPRESSOR WITH LIQUID RING

Publications (3)

Publication Number Publication Date
ES2051620A2 true ES2051620A2 (en) 1994-06-16
ES2051620R ES2051620R (en) 1996-05-16
ES2051620B1 ES2051620B1 (en) 1997-01-01

Family

ID=11358221

Family Applications (1)

Application Number Title Priority Date Filing Date
ES09200128A Expired - Lifetime ES2051620B1 (en) 1991-01-23 1992-01-22 LIQUID RING COMPRESSOR WITH LONG-TERM SUPPLY.

Country Status (5)

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

Families Citing this family (1)

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

Citations (3)

* 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
US4523893A (en) * 1982-12-09 1985-06-18 Willy Johst Liquid ring pump

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2078857A (en) * 1980-05-16 1982-01-13 Zeilon Sten Olof A rotary compressor
HU204117B (en) * 1989-10-17 1991-11-28 Martin Staehle Liquid-ring vacuum pump non-sensible for contaminated fluids

Patent Citations (3)

* 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
US4523893A (en) * 1982-12-09 1985-06-18 Willy Johst Liquid ring pump

Also Published As

Publication number Publication date
GB9200752D0 (en) 1992-03-11
ES2051620B1 (en) 1997-01-01
DE9200434U1 (en) 1992-03-26
ITMI910151A1 (en) 1992-07-24
ES2051620R (en) 1996-05-16
ITMI910151A0 (en) 1991-01-23
GB2254657A (en) 1992-10-14
FR2671833A3 (en) 1992-07-24
FR2671833B3 (en) 1993-01-08
IT1245104B (en) 1994-09-13
GB2254657B (en) 1994-08-17

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Legal Events

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EC2A Search report published

Date of ref document: 19920122

Kind code of ref document: B1

Effective date: 19920122

FA2A Application withdrawn

Effective date: 19980324