GB946668A - Pressure vessel - Google Patents

Pressure vessel

Info

Publication number
GB946668A
GB946668A GB2567360A GB2567360A GB946668A GB 946668 A GB946668 A GB 946668A GB 2567360 A GB2567360 A GB 2567360A GB 2567360 A GB2567360 A GB 2567360A GB 946668 A GB946668 A GB 946668A
Authority
GB
United Kingdom
Prior art keywords
partition
rod
container
members
plate
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
GB2567360A
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 GB2567360A priority Critical patent/GB946668A/en
Publication of GB946668A publication Critical patent/GB946668A/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
    • 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

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

946,668. Hydraulic accumulators. J. MERCIER. June 2, 1960, No. 25673/60. Divided out of 946,667. Heading F1P. An hydraulic accumulator comprises a deformable partition 62 having its outer periphery 71 fixable to a container consisting of a plurality of members 66, 67, a rod 73 extending through a central opening 72 in the partition and aligned with openings 74, 75 in the members, means 84 retaining the periphery of the opening 72 in sealed engagement with the rod, and means 77, 78 on the ends of the rod to retain the members in juxtaposition. The partition is of natural or synthetic rubber and formed with a bead 71 which is clamped between the shaped ends of the members 66, 67 by a nut 77 and a block 78 on the rod 73. A passage 89 in the end of the rod provides a gas port leading to one side of the partition, and a threaded bore 79 and a passage 95 in the block 78 provide a liquid port leading to the other side of the partition. A plate 101 of sintered material, such as bronze, and a disc 104 of resilient material, such as natural or synthetic rubber, having perforations 105 are secured between a shoulder on the rod and the member 66. Liquid entering the container passes through the bore 79, passage 95 and plate 101 lifting the disc 104 to permit a large flow into the container. Liquid leaving the container passes through the perforations, plate 101, passages 95 and bore 79, and damage to the partition when the liquid is exhausted from the container is prevented by the partition engaging the disc to close the perforations thereby preventing the partition pressing against the plate 101.
GB2567360A 1960-06-02 1960-06-02 Pressure vessel Expired GB946668A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2567360A GB946668A (en) 1960-06-02 1960-06-02 Pressure vessel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2567360A GB946668A (en) 1960-06-02 1960-06-02 Pressure vessel

Publications (1)

Publication Number Publication Date
GB946668A true GB946668A (en) 1964-01-15

Family

ID=10231484

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2567360A Expired GB946668A (en) 1960-06-02 1960-06-02 Pressure vessel

Country Status (1)

Country Link
GB (1) GB946668A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4043352A (en) * 1976-08-05 1977-08-23 Simpson Alden H Pressure accumulator
US4826045A (en) * 1986-09-10 1989-05-02 Arde, Inc. Fluid storage and expulsion system
DE102008033874A1 (en) * 2008-07-18 2010-02-25 Benteler Automobiltechnik Gmbh Compressed gas tank for motor vehicles, has metallic gas tank and string unit that is provided with wide anchor head at its end and thread section, where anchor head and back support are braced together under integration of sealing
CN111108442A (en) * 2017-09-21 2020-05-05 Asml荷兰有限公司 Method and apparatus for protecting a seal in a pressure vessel of a lithography system

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4043352A (en) * 1976-08-05 1977-08-23 Simpson Alden H Pressure accumulator
US4826045A (en) * 1986-09-10 1989-05-02 Arde, Inc. Fluid storage and expulsion system
DE102008033874A1 (en) * 2008-07-18 2010-02-25 Benteler Automobiltechnik Gmbh Compressed gas tank for motor vehicles, has metallic gas tank and string unit that is provided with wide anchor head at its end and thread section, where anchor head and back support are braced together under integration of sealing
DE102008033874B4 (en) * 2008-07-18 2010-05-27 Benteler Automobiltechnik Gmbh Pressure gas tank
CN111108442A (en) * 2017-09-21 2020-05-05 Asml荷兰有限公司 Method and apparatus for protecting a seal in a pressure vessel of a lithography system
CN111108442B (en) * 2017-09-21 2023-09-01 Asml荷兰有限公司 Method and apparatus for protecting seals in a pressure vessel of a lithography system

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