ES2100108A2 - Depresor rotativo de alabes. - Google Patents

Depresor rotativo de alabes.

Info

Publication number
ES2100108A2
ES2100108A2 ES9301208A ES9301208A ES2100108A2 ES 2100108 A2 ES2100108 A2 ES 2100108A2 ES 9301208 A ES9301208 A ES 9301208A ES 9301208 A ES9301208 A ES 9301208A ES 2100108 A2 ES2100108 A2 ES 2100108A2
Authority
ES
Spain
Prior art keywords
blades
rotor
rotary blade
cavity
chambers
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
ES9301208A
Other languages
English (en)
Other versions
ES2100108B1 (es
ES2100108R (es
Inventor
Carlo Pachetti
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.)
Marelli Europe SpA
Original Assignee
Gilardini 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 Gilardini SpA filed Critical Gilardini SpA
Publication of ES2100108A2 publication Critical patent/ES2100108A2/es
Publication of ES2100108R publication Critical patent/ES2100108R/es
Application granted granted Critical
Publication of ES2100108B1 publication Critical patent/ES2100108B1/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/08—Rotary pistons
    • F01C21/0809—Construction of vanes or vane holders
    • F01C21/0818—Vane tracking; control therefor
    • F01C21/0827—Vane tracking; control therefor by mechanical means
    • F01C21/0836—Vane tracking; control therefor by mechanical means comprising guiding means, e.g. cams, rollers
    • 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
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/02—Lubrication; Lubricant separation
    • F04C29/023—Lubricant distribution through a hollow driving shaft

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)

Abstract

DEPRESOR ROTATIVO DE ALABES. DEPRESOR (1) ROTATIVO DE ALABES, QUE INCLUYE UN CUERPO DE SOPORTE (2) PARA UN ARBOL (11) DE ACCIONAMIENTO ROTATIVO DE UN ROTOR (13) QUE SOPORTA TRES ALABES (15) EQUIESPACIADOS ANGULARMENTE Y QUE PUEDEN DESLIZAR DENTRO DE CAVIDADES RADIALES (14) REALIZADAS EN EL ROTOR (13). EL EXTREMO EXTERIOR DE LOS ALABES (15) SE MANTIENE EN CONTACTO CON UNA SUPERFICIE INTERNA DE UNA CAVIDAD DE TRABAJO (10) REALIZADA EN EL CUERPO (2), DE MODO QUE SE REALICEN CAMARAS DE TRABAJO (48) DE VOLUMEN VARIABLE ENTRE LOS ALABES (15), QUE PASAN ENTRE RESPECTIVAS ABERTURAS DE ASPIRACION Y DE DESCARGA. LOS EXTREMOS INTERIORES DE DICHOS ALABES (15) ESTAN SIMULTANEAMENTE EN CONTACTO CON UN PAR DE ELEMENTOS (70) DE CORONA ANULAR, QUE ESTAN DISPUESTOS EN CAVIDADES RESPECTIVAS (71) EN DOS ZONAS DE CABEZA DEL ROTOR (13), Y QUE PUEDEN MOVERSE EN PLANOS PERPENDICULARES AL EJE DEL ROTOR (13) PROPIAMENTE DICHO.
ES09301208A 1992-06-05 1993-06-02 Depresor rotativo de alabes. Expired - Lifetime ES2100108B1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTO920484A IT1256843B (it) 1992-06-05 1992-06-05 Depressore rotativo a palette.

Publications (3)

Publication Number Publication Date
ES2100108A2 true ES2100108A2 (es) 1997-06-01
ES2100108R ES2100108R (es) 1997-07-16
ES2100108B1 ES2100108B1 (es) 1998-03-01

Family

ID=11410518

Family Applications (1)

Application Number Title Priority Date Filing Date
ES09301208A Expired - Lifetime ES2100108B1 (es) 1992-06-05 1993-06-02 Depresor rotativo de alabes.

Country Status (5)

Country Link
DE (1) DE4318418A1 (es)
ES (1) ES2100108B1 (es)
FR (1) FR2692009A1 (es)
GB (1) GB2267538A (es)
IT (1) IT1256843B (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2200846C2 (ru) * 2001-05-31 2003-03-20 Залыгин Юрий Рэмович Роторно-пластинчатая машина (варианты)
EP2559903A1 (en) * 2011-08-17 2013-02-20 Wabco Automotive UK Limited Improved vacuum pump

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB480522A (en) * 1936-05-23 1938-02-23 Bendix Aviat Corp A new or improved rotary vacuum pump
FR1120239A (fr) * 1955-01-21 1956-07-03 Machine à palettes formant pompe ou compresseur
US3187679A (en) * 1963-06-10 1965-06-08 Scognamillo Frank Rotary machine
DE3109835A1 (de) * 1981-03-14 1982-09-23 Hermann 1560 Koebenhavn Lidlgruber Drehkolbenpumpe
GB2198481A (en) * 1986-12-10 1988-06-15 Gilardini Spa Rotary vacuum pump

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB351996A (en) * 1930-04-02 1931-07-02 Samuel John Poole Improvement in or relating to rotary pressure blowers
GB510545A (en) * 1938-02-04 1939-08-03 Alfred James Babbs Improvements in or relating to rotary pumps
GB514415A (en) * 1938-05-06 1939-11-07 William George Hay Improvements in or relating to rotary air or other gas compressors or movers or vacuum pumps
GB1315111A (en) * 1969-03-09 1973-04-26 Cam Rotors Ltd Vane pump for fluids which carry solids in suspension
JPS609436Y2 (ja) * 1976-05-15 1985-04-03 株式会社ボッシュオートモーティブ システム 可動ベ−ン型回転圧縮機
NL8100705A (nl) * 1981-02-13 1982-09-01 Abraham De Kok Roterende schottenpomp of - motor.

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB480522A (en) * 1936-05-23 1938-02-23 Bendix Aviat Corp A new or improved rotary vacuum pump
FR1120239A (fr) * 1955-01-21 1956-07-03 Machine à palettes formant pompe ou compresseur
US3187679A (en) * 1963-06-10 1965-06-08 Scognamillo Frank Rotary machine
DE3109835A1 (de) * 1981-03-14 1982-09-23 Hermann 1560 Koebenhavn Lidlgruber Drehkolbenpumpe
GB2198481A (en) * 1986-12-10 1988-06-15 Gilardini Spa Rotary vacuum pump

Also Published As

Publication number Publication date
IT1256843B (it) 1995-12-21
FR2692009A1 (fr) 1993-12-10
DE4318418A1 (de) 1993-12-16
ES2100108B1 (es) 1998-03-01
ES2100108R (es) 1997-07-16
GB9310966D0 (en) 1993-07-14
GB2267538A (en) 1993-12-08
ITTO920484A1 (it) 1993-12-05
ITTO920484A0 (it) 1992-06-05

Similar Documents

Publication Publication Date Title
EP0399387A3 (en) Rotary vane machine
EP1008753A3 (en) A vane pump
JPS6487928A (en) Hydraulic controller
FR2356753A1 (fr) Dispositif d'entretien deplacable le long d'un metier a filer a fibres liberees (a bout ouvert)
AU2918999A (en) Positive displacement machine
ES2100108A2 (es) Depresor rotativo de alabes.
CA2088662A1 (en) Multi-Chamber Rotary Lobe Fluid Machine with Positive Sliding Seals
ATE76937T1 (de) Drehende ventilplatte.
YU92188A (en) Inner-axis rotating-piston machine
ES8707582A1 (es) Una bomba rotativa de paletas
RU96116940A (ru) Шестеренный насос
EP0258797A3 (en) Variable discharge gear pump
SE9201206D0 (sv) Pump med variabelt deplacement
JPS5786587A (en) Vane pump or motor
KR870010997A (ko) 구동 연결장치
WO1995027844A3 (en) Twin rotor expansible/contractible chamber assembly
SU802611A1 (ru) Ролико-лопастна гидромашина
RU2016244C1 (ru) Насос-компрессор "универсал" в.и.шелетуна
DE3774711D1 (de) Zweiwellenvakuumpumpe mit mindestens einer verbindungsleitung zwischen den lagerkammern.
TW368562B (en) Fluid wheel pump/motor
EP0072636A3 (en) N/n +1 lobed rotary fluid pumps
JPS6480721A (en) Rotary piston engine
SU1666776A1 (ru) Объемна гидромашина
CA2258611A1 (en) Fluid vane motor/pump
SU969970A1 (ru) Роторна объемна машина

Legal Events

Date Code Title Description
EC2A Search report published

Date of ref document: 19970601

Kind code of ref document: R

Effective date: 19970601