ES8402394A1 - Una bomba que incluye un anillo excentrico. - Google Patents

Una bomba que incluye un anillo excentrico.

Info

Publication number
ES8402394A1
ES8402394A1 ES519562A ES519562A ES8402394A1 ES 8402394 A1 ES8402394 A1 ES 8402394A1 ES 519562 A ES519562 A ES 519562A ES 519562 A ES519562 A ES 519562A ES 8402394 A1 ES8402394 A1 ES 8402394A1
Authority
ES
Spain
Prior art keywords
side plates
screw
working fluid
cam ring
displacement pump
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.)
Expired
Application number
ES519562A
Other languages
English (en)
Other versions
ES519562A0 (es
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.)
Tokai TRW and Co Ltd
Original Assignee
Tokai TRW and Co Ltd
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 Tokai TRW and Co Ltd filed Critical Tokai TRW and Co Ltd
Publication of ES8402394A1 publication Critical patent/ES8402394A1/es
Publication of ES519562A0 publication Critical patent/ES519562A0/es
Granted 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
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • 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
    • F01C21/10—Outer members for co-operation with rotary pistons; Casings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Power Steering Mechanism (AREA)

Abstract

PERFECCIONAMIENTOS EN BOMBAS DE ACEITE. CONSTA DE UN ANILLO EXCENTRICO (3) QUE DEFINE UNA CAMARA DE COMBA Y QUE TIENE UNA CARA EXCENTRICA EN LA SUPERFICIE INTERIOR, UN ROTOR (30) COLOCADO DENTRO DE DICHA BOMBA (1) Y UNA PLURALIDAD DE PATINES (40) COLOCADOS ALREDEDOR DE DICHO ROTOR (30) Y EN CONTACTO DESLIZANTE CON LA CARA EXCENTRICA DEL ANILLO EXCENTRICO (3). CONSISTE EN PREVEER UNA CHAPA LATERAL DE ASPIRACION (4) COLOCADA EN UN LADO DEL ANILLO EXCENTRICO (3), QUE PRESENTA ORIFICIOS DE ASPIRACION, Y EN UNA CHAPA LATERAL DE DESCARGA (5) COLOCADA EN EL OTRO LADO DEL ANILLO EXCENTRICO (3), QUE TIENE ORIFICIOS DE DESCARGA POR LO QUE FLUYE FLUIDO DESDE LA CHAPA LATERAL DE ASPIRACION (4) A TRAVES DE LA CAMARA DE BOMBA A LA CHAPA LATERAL DE DESCARGA (5). 1
ES519562A 1982-02-05 1983-02-04 Una bomba que incluye un anillo excentrico. Granted ES519562A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57017322A JPS58135391A (ja) 1982-02-05 1982-02-05 油圧ポンプ

Publications (2)

Publication Number Publication Date
ES8402394A1 true ES8402394A1 (es) 1984-02-01
ES519562A0 ES519562A0 (es) 1984-02-01

Family

ID=11940792

Family Applications (1)

Application Number Title Priority Date Filing Date
ES519562A Granted ES519562A0 (es) 1982-02-05 1983-02-04 Una bomba que incluye un anillo excentrico.

Country Status (9)

Country Link
JP (1) JPS58135391A (es)
AU (2) AU1099883A (es)
BE (1) BE895828A (es)
DE (1) DE3303856C2 (es)
ES (1) ES519562A0 (es)
FR (1) FR2521229A1 (es)
GB (1) GB2116258A (es)
IT (1) IT1162817B (es)
NL (1) NL8300461A (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6346692U (es) * 1986-09-12 1988-03-29
US5171131A (en) * 1991-05-14 1992-12-15 Vickers, Incorporated Power transmission
GB9206099D0 (en) * 1992-03-20 1992-05-06 Lucas Ind Plc Fuel pump
DE19818141C2 (de) 1998-04-23 2003-04-30 Trw Fahrwerksyst Gmbh & Co Verfahren zur Begrenzung des von einer Hydraulikpumpe bereitgestellten Drucks sowie Hydraulikpumpe zur Durchführung des Verfahrens
DE10004711A1 (de) * 2000-02-03 2001-08-09 Zf Lenksysteme Gmbh Flügelzellenpumpe
GB2453129B (en) * 2007-09-26 2013-01-02 Intelligent Energy Ltd Pump assembly

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3072067A (en) * 1959-12-22 1963-01-08 Eaton Mfg Co Rotary pump
US4008002A (en) * 1975-11-07 1977-02-15 Sperry Rand Corporation Vane pump with speed responsive check plate deflection
JPS5330363A (en) * 1976-09-01 1978-03-22 Seiko Epson Corp Solar-battery driven wrist watch
DE2849012A1 (de) * 1978-11-11 1980-05-22 Bosch Gmbh Robert Einspritzeinrichtung fuer brennkraftmaschinen
JPS5914624B2 (ja) * 1979-11-06 1984-04-05 株式会社 三ツ葉電機製作所 燃料ポンプ

Also Published As

Publication number Publication date
IT8367120A0 (it) 1983-02-04
GB8302973D0 (en) 1983-03-09
NL8300461A (nl) 1983-09-01
DE3303856C2 (de) 1994-01-20
BE895828A (fr) 1983-05-30
IT1162817B (it) 1987-04-01
ES519562A0 (es) 1984-02-01
JPS58135391A (ja) 1983-08-11
AU601217B2 (en) 1990-09-06
DE3303856A1 (de) 1983-08-18
FR2521229A1 (fr) 1983-08-12
AU1099883A (en) 1983-08-11
AU7863987A (en) 1987-12-17
GB2116258A (en) 1983-09-21

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