ES8102644A1 - Bomba mecanica giratoria - Google Patents

Bomba mecanica giratoria

Info

Publication number
ES8102644A1
ES8102644A1 ES490517A ES490517A ES8102644A1 ES 8102644 A1 ES8102644 A1 ES 8102644A1 ES 490517 A ES490517 A ES 490517A ES 490517 A ES490517 A ES 490517A ES 8102644 A1 ES8102644 A1 ES 8102644A1
Authority
ES
Spain
Prior art keywords
shaft
casing
rotary member
pump
rotary pumps
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
ES490517A
Other languages
English (en)
Other versions
ES490517A0 (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.)
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 ES8102644A1 publication Critical patent/ES8102644A1/es
Publication of ES490517A0 publication Critical patent/ES490517A0/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
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/082—Details specially related to intermeshing engagement type machines or pumps
    • F04C2/084—Toothed wheels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/14—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass gear parts, e.g. gear wheels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M1/00—Pressure lubrication
    • F01M1/02—Pressure lubrication using lubricating pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M1/00—Pressure lubrication
    • F01M1/02—Pressure lubrication using lubricating pumps
    • F01M2001/0207—Pressure lubrication using lubricating pumps characterised by the type of pump
    • F01M2001/0238—Rotary pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M1/00—Pressure lubrication
    • F01M1/02—Pressure lubrication using lubricating pumps
    • F01M2001/0253—Pressure lubrication using lubricating pumps characterised by the pump driving means
    • F01M2001/0269—Pressure lubrication using lubricating pumps characterised by the pump driving means driven by the crankshaft

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)

Abstract

BOMBA DE CIRCULACION DEL ACEITE DE LUBRICACION DEL MOTOR. INCLUYE DOS ELEMENTOS MECANICOS GIRATORIOS (15 Y 21), EN CONTACTO MUTUO, ESTANDO UN ELEMENTO (21) SITUADO EN EL INTERIOR DEL OTRO (15); AMBOS INCLUYEN UNA PLURALIDAD DE LOBULOS (19 Y 22). LOS LOBULOS (22), DISPUESTOS HACIA EL EXTERIOR, SON, AL MENOS, UNA UNIDAD INFERIOR A LOS LOBULOS (19). LOS ELEMENTOS GIRATORIOS SE OBTIENEN POR UNA OPERACION DE TROQUELADO, SEGUIDA DEL ESMERILADO, AL MENOS POR UNA CARA. DICHA BOMBA ESTA MONTADA EN UN MOTOR DE VEHICULO, ACOPLADA AL EJE PRINCIPAL Y CONECTADA A LOS CONDUCTOS DE ASPIRACION Y DESCARGA DEL ACEITE DEL MOTOR.
ES490517A 1979-04-12 1980-04-11 Bomba mecanica giratoria Granted ES490517A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT67780/79A IT1118556B (it) 1979-04-12 1979-04-12 Procedimento per la realizzazione di una pompa meccanica rotativa e relativa pompa ottenuta

Publications (2)

Publication Number Publication Date
ES8102644A1 true ES8102644A1 (es) 1980-12-16
ES490517A0 ES490517A0 (es) 1980-12-16

Family

ID=11305240

Family Applications (1)

Application Number Title Priority Date Filing Date
ES490517A Granted ES490517A0 (es) 1979-04-12 1980-04-11 Bomba mecanica giratoria

Country Status (5)

Country Link
DE (1) DE3013595A1 (es)
ES (1) ES490517A0 (es)
FR (1) FR2454003A1 (es)
GB (1) GB2047349B (es)
IT (1) IT1118556B (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2104153B (en) * 1981-08-15 1984-08-30 Concentric Pumps Ltd Rotary positive-displacement fluid-pumps
IT1224053B (it) * 1988-12-30 1990-09-26 Fiat Auto Spa Motore a combustione interna particolarmente per autoveicoli
GB9015291D0 (en) * 1990-07-11 1990-08-29 Concentric Pumps Ltd Improvements in gerotor pumps

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES387178A1 (es) * 1970-01-30 1973-12-16 Alfieri Maserati Off Disposicion de circuito de lubricacion para motores de com-bustion interna.
US4008018A (en) * 1975-11-28 1977-02-15 Mcdermott Hugh L Rotary fluid displacement device having improved porting
DE2720879A1 (de) * 1977-05-10 1978-11-23 Daimler Benz Ag Primaerpumpenantrieb fuer selbsttaetig schaltende kraftfahrzeug-getriebe

Also Published As

Publication number Publication date
IT1118556B (it) 1986-03-03
GB2047349B (en) 1983-05-18
FR2454003A1 (fr) 1980-11-07
IT7967780A0 (it) 1979-04-12
GB2047349A (en) 1980-11-26
ES490517A0 (es) 1980-12-16
DE3013595A1 (de) 1980-10-23

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