GB1462436A - Gas bladder for an accumulator - Google Patents

Gas bladder for an accumulator

Info

Publication number
GB1462436A
GB1462436A GB4922974A GB4922974A GB1462436A GB 1462436 A GB1462436 A GB 1462436A GB 4922974 A GB4922974 A GB 4922974A GB 4922974 A GB4922974 A GB 4922974A GB 1462436 A GB1462436 A GB 1462436A
Authority
GB
United Kingdom
Prior art keywords
accumulator
valve body
gas bladder
projection
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
GB4922974A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB4922974A priority Critical patent/GB1462436A/en
Publication of GB1462436A publication Critical patent/GB1462436A/en
Expired legal-status Critical Current

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
    • F15B1/10—Accumulators using a gas cushion; Gas charging devices; Indicators or floats therefor with flexible separating means
    • F15B1/18—Anti-extrusion means
    • F15B1/20—Anti-extrusion means fixed to the separating means
    • 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
    • F15B2201/411—Liquid ports having valve means
    • 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
    • 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
    • F15B2201/43—Anti-extrusion means
    • F15B2201/435—Anti-extrusion means being fixed to the separating means

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)

Abstract

1462436 Hydraulic accumulators N SUGIMURA 14 Nov 1974 49229/74 Heading F1D The diaphragm 2 of a hydraulic accumulator has a recess 3 and a blind bore 5 which house and locate a valve body 8. A projection 9 on the valve body is a push fit in the bore 5. A clamping band may be provided. The projection 9 may be replaced by a screw which passes through the valve body as illustrated in Figs. 2-4 (not shown).
GB4922974A 1974-11-14 1974-11-14 Gas bladder for an accumulator Expired GB1462436A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4922974A GB1462436A (en) 1974-11-14 1974-11-14 Gas bladder for an accumulator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4922974A GB1462436A (en) 1974-11-14 1974-11-14 Gas bladder for an accumulator

Publications (1)

Publication Number Publication Date
GB1462436A true GB1462436A (en) 1977-01-26

Family

ID=10451622

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4922974A Expired GB1462436A (en) 1974-11-14 1974-11-14 Gas bladder for an accumulator

Country Status (1)

Country Link
GB (1) GB1462436A (en)

Similar Documents

Publication Publication Date Title
GB1506423A (en) Gas fitting for pressure vessels such as pressure accumulators
ES459126A1 (en) Accumulator changing valve
GB1462436A (en) Gas bladder for an accumulator
AU498313B2 (en) Valve assembly for pressure accumulator
GB1119308A (en) A gear pin for a chuck
JPS52151903A (en) Hydraulic device
GB945389A (en) Improvements in tape measures
CA564300A (en) Fluid pressure regulator diaphragm
FR2304001A1 (en) Precision load adjustment for ball screws - has hydraulically controlled expanding ring fitted between screw nuts
CA635559A (en) Pressure sealing valve
JPS5349679A (en) Oil pressure comparator
CA610838A (en) Pressure regulator for anti-gravitational valve
JPS5252226A (en) Regulator for self pressure reducing valve
CA633851A (en) Combined relief valve and low pressure indicator
CA636882A (en) Pressure regulating valve
CA647534A (en) Pilot-master valves with pressure accumulators
CA577161A (en) Pressure relief valve
AU222588B2 (en) An improved pressure relief valve
CA596083A (en) Back pressure valve
CA610000A (en) Fluid pressure relief valves
CA604545A (en) Pressure relief valve assembly
ES211874U (en) New valve of maximum and minimum pressure. (Machine-translation by Google Translate, not legally binding)
GB1106775A (en) A machine slide comprising a slider on a slideway and means for fixing the slider
CA604139A (en) High pressure check valve
AU270788B2 (en) Pressure responsive valves for fuel pumps

Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee
PCNP Patent ceased through non-payment of renewal fee