ES8407161A1 - Perfeccionamientos en una bomba para el servorizado de los frenos de un vehiculo - Google Patents

Perfeccionamientos en una bomba para el servorizado de los frenos de un vehiculo

Info

Publication number
ES8407161A1
ES8407161A1 ES527518A ES527518A ES8407161A1 ES 8407161 A1 ES8407161 A1 ES 8407161A1 ES 527518 A ES527518 A ES 527518A ES 527518 A ES527518 A ES 527518A ES 8407161 A1 ES8407161 A1 ES 8407161A1
Authority
ES
Spain
Prior art keywords
piston
pump
piston pump
light metal
bore
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
ES527518A
Other languages
English (en)
Other versions
ES527518A0 (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.)
RIVAPOMPE SA
Original Assignee
RIVAPOMPE SA
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 RIVAPOMPE SA filed Critical RIVAPOMPE SA
Publication of ES527518A0 publication Critical patent/ES527518A0/es
Publication of ES8407161A1 publication Critical patent/ES8407161A1/es
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J10/00—Engine or like cylinders; Features of hollow, e.g. cylindrical, bodies in general
    • F16J10/02—Cylinders designed to receive moving pistons or plungers
    • F16J10/04—Running faces; Liners
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/12—Casings; Cylinders; Cylinder heads; Fluid connections
    • F04B39/126—Cylinder liners

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Sealing Devices (AREA)
  • Details Of Reciprocating Pumps (AREA)

Abstract

PERFECCIONAMIENTOS EN UNA BOMBA PARA EL SERVORIZADO DE LOS FRENOS DE UN VEHICULO.COMPRENDE UN CUERPO (1) DE METAL O DE ALEACION METALICA LIGERA, QUE PRESENTA UNA CAVIDAD CILINDRICA (2) SOBRE LA SUPERFICIE DE LA CUAL SE HA FORMADO POR PROCEDIMIENTO ELECTROQUIMICO UNA FINA PELICULA (12-13) DE OXIDO METALICO DURO; Y UN PISTON (9) REALIZADO CON EL MISMO METAL O ALEACION METALICA QUE EL CUERPO Y DOTADO CON UNA JUNTA ANULAR O DE ESTANQUIDAD (18) REALIZADA CON UN PLASTOMERO DE BAJO COEFICIENTE DE FRICCION.
ES527518A 1982-11-25 1983-11-24 Perfeccionamientos en una bomba para el servorizado de los frenos de un vehiculo Expired ES8407161A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8219767A FR2536797B1 (fr) 1982-11-25 1982-11-25 Pompe a cylindre et a piston utilisable comme pompe a vide pour asservissement des freins d'un vehicule

Publications (2)

Publication Number Publication Date
ES527518A0 ES527518A0 (es) 1984-09-01
ES8407161A1 true ES8407161A1 (es) 1984-09-01

Family

ID=9279518

Family Applications (1)

Application Number Title Priority Date Filing Date
ES527518A Expired ES8407161A1 (es) 1982-11-25 1983-11-24 Perfeccionamientos en una bomba para el servorizado de los frenos de un vehiculo

Country Status (6)

Country Link
DE (1) DE8333941U1 (es)
ES (1) ES8407161A1 (es)
FR (1) FR2536797B1 (es)
GB (1) GB2130685A (es)
IT (1) IT8368225A0 (es)
PT (1) PT77686B (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3521525C1 (de) * 1985-06-15 1986-11-27 Busak + Luyken GmbH & Co, 7000 Stuttgart Dichtungsanordnung
US4854825A (en) * 1987-02-27 1989-08-08 Commonwealth Scientific And Industrial Research Organization Multi-stage vacuum pump
GB8905429D0 (en) * 1989-03-09 1989-04-19 Salter Ind Measurement Ltd Piston and cylinder arrangement
DE102015001366A1 (de) * 2015-02-03 2016-08-04 Linde Aktiengesellschaft Zylinderlaufflächen in Fluidarbeitsmaschinen
EP3153706B1 (de) * 2015-10-06 2020-06-17 Pfeiffer Vacuum Gmbh Pumpe

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2645134A1 (de) * 1975-10-08 1977-08-25 Nissan Motor Aluminiumzylinder fuer einen hydraulischen stellantrieb
ES254617Y (es) * 1980-01-23 1982-02-16 Bomba de vacio de piston
DE3008707A1 (de) * 1980-03-07 1981-09-24 Fichtel & Sachs Ag, 8720 Schweinfurt Kolben mit druckabhaengiger anpressung des kolbenringes an die zylinderinnenwand
GB2084669B (en) * 1980-10-01 1984-03-14 Young Scient Glassware J Ltd Improvements in sealing members

Also Published As

Publication number Publication date
ES527518A0 (es) 1984-09-01
GB8330808D0 (en) 1983-12-29
PT77686A (fr) 1983-12-01
FR2536797A1 (fr) 1984-06-01
PT77686B (fr) 1986-03-18
FR2536797B1 (fr) 1987-08-21
DE8333941U1 (de) 1984-03-01
IT8368225A0 (it) 1983-11-23
GB2130685A (en) 1984-06-06

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20000201