GB1381713A - Pressure vessels - Google Patents

Pressure vessels

Info

Publication number
GB1381713A
GB1381713A GB753871A GB753871A GB1381713A GB 1381713 A GB1381713 A GB 1381713A GB 753871 A GB753871 A GB 753871A GB 753871 A GB753871 A GB 753871A GB 1381713 A GB1381713 A GB 1381713A
Authority
GB
United Kingdom
Prior art keywords
portions
march
groove
pressure vessels
dunlop
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
GB753871A
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.)
Dunlop Ltd
Original Assignee
Dunlop 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 Dunlop Ltd filed Critical Dunlop Ltd
Priority to GB753871A priority Critical patent/GB1381713A/en
Priority to IT2210772A priority patent/IT950383B/en
Priority to ES400967A priority patent/ES400967A1/en
Priority to FR7209637A priority patent/FR2131471A5/fr
Priority to DE19722213497 priority patent/DE2213497B2/en
Priority to AU40150/72A priority patent/AU462719B2/en
Priority to ES428804A priority patent/ES428804A1/en
Publication of GB1381713A publication Critical patent/GB1381713A/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
    • F15B1/106—Accumulators using a gas cushion; Gas charging devices; Indicators or floats therefor with flexible separating means characterised by the way housing components are assembled
    • 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
    • F15B1/12—Accumulators using a gas cushion; Gas charging devices; Indicators or floats therefor with flexible separating means attached at their periphery
    • 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
    • F16J12/00—Pressure vessels in general
    • 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
    • F15B2201/30—Accumulator separating means
    • F15B2201/315—Accumulator separating means having flexible separating means
    • F15B2201/3157—Sealings for the flexible 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
    • F15B2201/40—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
    • F15B2201/43—Anti-extrusion means
    • F15B2201/435—Anti-extrusion means being fixed to the separating means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Diaphragms And Bellows (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Measuring Fluid Pressure (AREA)

Abstract

1381713 Accumulators DUNLOP Ltd 17 March 1972 [20 March 1971] 7538/71 Heading F1D A fluid-pressure accumulator comprises shell portions 5, 6 having mating increased diameter portions 8, 9 defining a groove 11 which receives the sealing portion 7 of a diaphragm 2, a ring 14 holding the portion 7 sealingly in the groove 11. An annular clamping member can be employed to firmly secure the portions 8, 9 together Fig. 2 (not shown).
GB753871A 1971-03-20 1971-03-20 Pressure vessels Expired GB1381713A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
GB753871A GB1381713A (en) 1971-03-20 1971-03-20 Pressure vessels
IT2210772A IT950383B (en) 1971-03-20 1972-03-20 IMPROVEMENT IN PRESSURE VESSELS AND IN PARTICULAR IN THOSE FOR USE IN SPRING DEVICES FOR VEHICLE SUSPENSION
ES400967A ES400967A1 (en) 1971-03-20 1972-03-20 Pressure vessels
FR7209637A FR2131471A5 (en) 1971-03-20 1972-03-20
DE19722213497 DE2213497B2 (en) 1971-03-20 1972-03-20 pressure vessel
AU40150/72A AU462719B2 (en) 1971-03-20 1972-03-20 Pressure vessels
ES428804A ES428804A1 (en) 1971-03-20 1974-07-31 Pressure vessels

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB753871A GB1381713A (en) 1971-03-20 1971-03-20 Pressure vessels

Publications (1)

Publication Number Publication Date
GB1381713A true GB1381713A (en) 1975-01-22

Family

ID=9835032

Family Applications (1)

Application Number Title Priority Date Filing Date
GB753871A Expired GB1381713A (en) 1971-03-20 1971-03-20 Pressure vessels

Country Status (6)

Country Link
AU (1) AU462719B2 (en)
DE (1) DE2213497B2 (en)
ES (2) ES400967A1 (en)
FR (1) FR2131471A5 (en)
GB (1) GB1381713A (en)
IT (1) IT950383B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4295492A (en) * 1979-11-13 1981-10-20 Greer Hydraulics, Incorporated Low cost accumulator device
IT8068705A0 (en) * 1980-11-07 1980-11-07 Firestone Europa S P A REMOVABLE PLUG-IN JOINT AND METHOD FOR SEALED CONNECTION OF A SHEET ELEMENT TO A SUPPORT

Also Published As

Publication number Publication date
AU462719B2 (en) 1975-06-18
AU4015072A (en) 1973-10-25
DE2213497A1 (en) 1972-09-28
DE2213497B2 (en) 1980-07-17
IT950383B (en) 1973-06-20
ES428804A1 (en) 1976-08-16
FR2131471A5 (en) 1972-11-10
ES400967A1 (en) 1975-09-01

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years