ES396455A1 - Pressure vessel - Google Patents

Pressure vessel

Info

Publication number
ES396455A1
ES396455A1 ES396455A ES396455A ES396455A1 ES 396455 A1 ES396455 A1 ES 396455A1 ES 396455 A ES396455 A ES 396455A ES 396455 A ES396455 A ES 396455A ES 396455 A1 ES396455 A1 ES 396455A1
Authority
ES
Spain
Prior art keywords
ports
bladder
pressure vessel
envelope
compartments
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
ES396455A
Other languages
Spanish (es)
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
Publication of ES396455A1 publication Critical patent/ES396455A1/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D88/00—Large containers
    • B65D88/54—Large containers characterised by means facilitating filling or emptying
    • B65D88/58—Large containers characterised by means facilitating filling or emptying by displacement of walls
    • B65D88/60—Large containers characterised by means facilitating filling or emptying by displacement of walls of internal walls
    • B65D88/62—Large containers characterised by means facilitating filling or emptying by displacement of walls of internal walls the walls being deformable
    • 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
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/04—Devices damping pulsations or vibrations in fluids
    • F16L55/045—Devices damping pulsations or vibrations in fluids specially adapted to prevent or minimise the effects of water hammer
    • F16L55/05—Buffers therefor
    • F16L55/052—Pneumatic reservoirs
    • 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
    • F15B2201/3152—Accumulator separating means having flexible separating means the flexible separating means being bladders
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Pressure Vessels And Lids Thereof (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)

Abstract

The present invention relates to a pressure reservoir comprising a rigid envelope having two ports, a flexible separator in the form of a bladder disposed in the interior of the said envelope and dividing it into two compartments for fluids which are respectively in communication with said ports, the bladder being adapted to move to the vicinity of one of the said ports, which is equipped with a strainer device or screen against which the bladder abuts in operation.
ES396455A 1970-10-30 1971-10-28 Pressure vessel Expired ES396455A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7039179A FR2110777A5 (en) 1970-10-30 1970-10-30

Publications (1)

Publication Number Publication Date
ES396455A1 true ES396455A1 (en) 1975-02-01

Family

ID=9063535

Family Applications (1)

Application Number Title Priority Date Filing Date
ES396455A Expired ES396455A1 (en) 1970-10-30 1971-10-28 Pressure vessel

Country Status (14)

Country Link
US (1) US3722548A (en)
JP (1) JPS5434927B1 (en)
AT (1) AT311177B (en)
AU (1) AU451174B2 (en)
BE (1) BE773282A (en)
BR (1) BR7107292D0 (en)
CA (1) CA955499A (en)
DE (1) DE2153899C3 (en)
ES (1) ES396455A1 (en)
FR (1) FR2110777A5 (en)
GB (1) GB1357169A (en)
IL (1) IL37804A (en)
SE (1) SE375842B (en)
ZA (1) ZA716939B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4186775A (en) * 1975-10-07 1980-02-05 Tozen Sangyo Co., Ltd. Water hammer shock absorber
FR2485653A1 (en) * 1980-06-27 1981-12-31 Missioux Jean Leon Guides for oleopneumatic snubber - can be curved plates, radial rods or tubes orientated parallel to vessel axis
DE102011111098A1 (en) 2011-08-19 2013-05-16 Hydac Technology Gmbh pressure vessel
US9278442B2 (en) * 2012-07-17 2016-03-08 Caterpillar Inc. Flow control screen for use with hydraulic accumulator, hydraulic hammer using same, and manufacturing method
DE102014000378A1 (en) * 2014-01-14 2015-07-16 Hydac Technology Gmbh hydraulic accumulator
CA3166177A1 (en) * 2019-12-27 2021-07-01 Performance Pulsation Control, Inc. Bladder saver device
CN114658947A (en) * 2022-03-15 2022-06-24 德帕姆(杭州)泵业科技有限公司 Damper and hydraulic equipment

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2659391A (en) * 1946-07-02 1953-11-17 Berger Maurice Pierre Pneumatic accumulator
US2886064A (en) * 1954-02-17 1959-05-12 Mercier Jean Accumulator construction
DE1221061B (en) * 1958-04-21 1966-07-14 Applic Mach Motrices Device for damping pressure surges in fluid lines with an elastic bladder enclosing a gas volume
FR1370693A (en) * 1963-07-04 1964-08-28 Improvements made to pressure tanks
US3259147A (en) * 1964-10-12 1966-07-05 Mercier Olaer Patent Corp Pressure vessel
FR1422967A (en) * 1964-11-16 1966-01-03 Olaer Patent Co Improvements to the means for attaching flexible or elastic bodies for capacities intended to be put under pressure
FR1439891A (en) * 1965-02-04 1966-05-27 Citroen Sa Andre Improvements to elastic membrane devices subjected to gas pressure on one of its faces

Also Published As

Publication number Publication date
US3722548A (en) 1973-03-27
AU451174B2 (en) 1974-08-01
BR7107292D0 (en) 1973-04-05
DE2153899C3 (en) 1982-04-08
AT311177B (en) 1973-11-12
DE2153899A1 (en) 1972-05-04
BE773282A (en) 1972-01-17
GB1357169A (en) 1974-06-19
ZA716939B (en) 1972-07-26
DE2153899B2 (en) 1980-04-24
JPS5434927B1 (en) 1979-10-30
SE375842B (en) 1975-04-28
AU3481471A (en) 1973-05-03
IL37804A0 (en) 1971-11-29
IL37804A (en) 1973-06-29
CA955499A (en) 1974-10-01
FR2110777A5 (en) 1972-06-02

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