GB1509281A - Composite pressure vessel - Google Patents

Composite pressure vessel

Info

Publication number
GB1509281A
GB1509281A GB1410074A GB1410074A GB1509281A GB 1509281 A GB1509281 A GB 1509281A GB 1410074 A GB1410074 A GB 1410074A GB 1410074 A GB1410074 A GB 1410074A GB 1509281 A GB1509281 A GB 1509281A
Authority
GB
United Kingdom
Prior art keywords
pressure vessel
composite pressure
diaphragm
fawcett
eng
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
GB1410074A
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.)
Fawcett Engineering Ltd
Original Assignee
Fawcett Engineering 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
Priority to AU79410/75A priority Critical patent/AU488143B2/en
Priority to AU79408/75A priority patent/AU7940875A/en
Priority to FR7509216A priority patent/FR2266017B1/fr
Priority to FR7509217A priority patent/FR2266018B1/fr
Priority to FR7509218A priority patent/FR2266019B1/fr
Application filed by Fawcett Engineering Ltd filed Critical Fawcett Engineering Ltd
Priority to GB1410074A priority patent/GB1509281A/en
Publication of GB1509281A publication Critical patent/GB1509281A/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
    • F15B1/14—Accumulators using a gas cushion; Gas charging devices; Indicators or floats therefor with flexible separating means attached at their periphery by means of a rigid annular supporting member
    • 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
    • F15B2201/40—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
    • F15B2201/4155—Gas 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)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)

Abstract

1509281 Hydraulic accumulators FAWCETT ENG Ltd 1 April 1975 [29 March 1974] 14100/74 Heading F1D In an accumulator of the type shown, Fig. 1, a separate component 6, 16, which presents a smooth surface to the diaphragm, is provided between upper and lower halves 1, 2, of the container. The member may be a die-casting or an extrusion. Fig. 2 shows embodiments in which cylindrical components 58a or 58b fit within the mouth of the diaphragm and present a rounded edge thereto.
GB1410074A 1974-03-29 1975-04-01 Composite pressure vessel Expired GB1509281A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
AU79410/75A AU488143B2 (en) 1974-03-29 1975-03-24 Composite pressure vessel
AU79408/75A AU7940875A (en) 1975-04-01 1975-03-24 Accumulator
FR7509216A FR2266017B1 (en) 1975-04-01 1975-03-25
FR7509217A FR2266018B1 (en) 1975-04-01 1975-03-25
FR7509218A FR2266019B1 (en) 1975-04-01 1975-03-25
GB1410074A GB1509281A (en) 1975-04-01 1975-04-01 Composite pressure vessel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1410074A GB1509281A (en) 1975-04-01 1975-04-01 Composite pressure vessel

Publications (1)

Publication Number Publication Date
GB1509281A true GB1509281A (en) 1978-05-04

Family

ID=10034979

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1410074A Expired GB1509281A (en) 1974-03-29 1975-04-01 Composite pressure vessel

Country Status (3)

Country Link
AU (1) AU7940875A (en)
FR (3) FR2266019B1 (en)
GB (1) GB1509281A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2302361B (en) * 1995-06-15 1999-04-14 Lin Ching Hsiung Pressurised water reservoir tank

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5129427A (en) * 1991-04-17 1992-07-14 The Aro Corporation Pulsation damper for a pumped liquid system
US5368073A (en) * 1993-10-07 1994-11-29 Essef Corporation Hydropneumatic pressure vessel having an improved diaphragm assembly
CA2175537A1 (en) * 1996-02-15 1997-08-16 George M. Celorier, Jr. Corrosion resistant expansion tank
DE102012207705B4 (en) * 2012-05-09 2017-09-21 Semperit Ag Holding Diaphragm and container arrangement
DE102014000378A1 (en) 2014-01-14 2015-07-16 Hydac Technology Gmbh hydraulic accumulator
CN113479348B (en) * 2021-07-02 2023-03-21 兰州空间技术物理研究所 Membrane sealing and clamping assembly capable of achieving real-time and efficient discharge in multi-dimensional high-speed flight

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2302361B (en) * 1995-06-15 1999-04-14 Lin Ching Hsiung Pressurised water reservoir tank

Also Published As

Publication number Publication date
AU7940875A (en) 1976-09-30
FR2266019A1 (en) 1975-10-24
FR2266018A1 (en) 1975-10-24
AU7941075A (en) 1976-09-30
FR2266017B1 (en) 1979-06-29
FR2266018B1 (en) 1979-06-29
FR2266017A1 (en) 1975-10-24
FR2266019B1 (en) 1979-06-29

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Legal Events

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