BE903833A - Valve pour chambre pneumatique d'amortisseur hydropneumatique. - Google Patents

Valve pour chambre pneumatique d'amortisseur hydropneumatique.

Info

Publication number
BE903833A
BE903833A BE0/215994A BE215994A BE903833A BE 903833 A BE903833 A BE 903833A BE 0/215994 A BE0/215994 A BE 0/215994A BE 215994 A BE215994 A BE 215994A BE 903833 A BE903833 A BE 903833A
Authority
BE
Belgium
Prior art keywords
valve
shock absorber
pneumatic chamber
hydropneumatic shock
hydropneumatic
Prior art date
Application number
BE0/215994A
Other languages
English (en)
Original Assignee
Cafiso Emmanuel
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 Cafiso Emmanuel filed Critical Cafiso Emmanuel
Publication of BE903833A publication Critical patent/BE903833A/fr

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B1/00—Installations or systems with accumulators; Supply reservoir or sump assemblies
    • F15B1/02—Installations or systems with accumulators
    • F15B1/04—Accumulators
    • F15B1/08—Accumulators using a gas cushion; Gas charging devices; Indicators or floats therefor
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/32—Details
    • F16F9/43—Filling or drainage arrangements, e.g. for supply of gas
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
    • B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
    • B60G2206/40—Constructional features of dampers and/or springs
    • B60G2206/42—Springs
    • B60G2206/422—Accumulators for hydropneumatic springs
    • B60G2206/4222—Accumulators for hydropneumatic springs with a flexible separating wall; Membrane construction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2201/00—Accumulators
    • F15B2201/20—Accumulator cushioning means
    • F15B2201/205—Accumulator cushioning means using gas
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2201/00—Accumulators
    • F15B2201/30—Accumulator separating means
    • F15B2201/315—Accumulator separating means having flexible separating means
    • F15B2201/3151—Accumulator separating means having flexible separating means the flexible separating means being diaphragms or membranes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2201/00—Accumulators
    • F15B2201/30—Accumulator separating means
    • F15B2201/315—Accumulator separating means having flexible separating means
    • F15B2201/3156—Accumulator separating means having flexible separating means characterised by their attachment
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2201/00—Accumulators
    • F15B2201/40—Constructional details of accumulators not otherwise provided for
    • F15B2201/41—Liquid ports
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2201/00—Accumulators
    • F15B2201/40—Constructional details of accumulators not otherwise provided for
    • F15B2201/415—Gas ports
    • F15B2201/4155—Gas ports having valve means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Fluid-Damping Devices (AREA)

Abstract

La valve est logée dans un corps fileté (9) destiné à remplacer le bouchon d'origine. En plus d'un clapet (18) elle comprend un bouchon (12) dont l'extrémité conique (15) coopère avec un siège conique (14), opposé au siège du clapet (18) assurant une seconde étanchéité de la valve.
BE0/215994A 1985-01-25 1985-12-11 Valve pour chambre pneumatique d'amortisseur hydropneumatique. BE903833A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH33185A CH661106A5 (fr) 1985-01-25 1985-01-25 Valve pour chambre pneumatique d'amortisseur hydropneumatique.

Publications (1)

Publication Number Publication Date
BE903833A true BE903833A (fr) 1986-04-01

Family

ID=4184580

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/215994A BE903833A (fr) 1985-01-25 1985-12-11 Valve pour chambre pneumatique d'amortisseur hydropneumatique.

Country Status (6)

Country Link
BE (1) BE903833A (fr)
CH (1) CH661106A5 (fr)
DE (1) DE8601331U1 (fr)
ES (1) ES291490Y (fr)
FR (1) FR2576661B3 (fr)
IT (1) IT206753Z2 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4674541A (en) * 1986-06-09 1987-06-23 Allied Corporation Multiple seal for a pressure vessel
IT1216396B (it) * 1986-08-28 1990-02-28 Tecnosir Di Lazzari Carlo E Me Microvalvola e raccordo per il riempimento delle sfere di sospensioni automobilistiche con gas in pressione.
CH670686A5 (fr) * 1987-03-18 1989-06-30 Emmanuel Cafiso
DE3831859A1 (de) * 1988-09-20 1990-03-29 Porsche Ag Luftfeder mit einer vorrichtung zur leitungsverbindung
IT1247868B (it) * 1989-12-11 1995-01-04 Giuseppe Marini Valvola di sicurezza per controllo e ricarica degli organi che utilizzano l'alta pressione negli automezzi.
DE4006480A1 (de) * 1990-03-02 1991-09-05 Continental Ag Rollbalg-luftfeder mit einem schlauchrollbalg aus elastomerem werkstoff

Also Published As

Publication number Publication date
DE8601331U1 (de) 1986-03-06
IT8524212V0 (it) 1985-12-20
CH661106A5 (fr) 1987-06-30
FR2576661A3 (fr) 1986-08-01
FR2576661B3 (fr) 1987-02-20
IT206753Z2 (it) 1987-10-01
ES291490U (es) 1986-05-01
ES291490Y (es) 1987-01-16

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: CAFISO EMMANUEL

Effective date: 19901231