GB1483720A - Pressure vessel and method of forming same - Google Patents

Pressure vessel and method of forming same

Info

Publication number
GB1483720A
GB1483720A GB7252/76A GB725276A GB1483720A GB 1483720 A GB1483720 A GB 1483720A GB 7252/76 A GB7252/76 A GB 7252/76A GB 725276 A GB725276 A GB 725276A GB 1483720 A GB1483720 A GB 1483720A
Authority
GB
United Kingdom
Prior art keywords
pressure vessel
forming same
accumulator
feb
deformed
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
GB7252/76A
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.)
Greer Hydraulics Inc
Original Assignee
Greer Hydraulics Inc
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 Greer Hydraulics Inc filed Critical Greer Hydraulics Inc
Publication of GB1483720A publication Critical patent/GB1483720A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D51/00—Making hollow objects
    • B21D51/16—Making hollow objects characterised by the use of the objects
    • B21D51/24—Making hollow objects characterised by the use of the objects high-pressure containers, e.g. boilers, bottles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Pressure Vessels And Lids Thereof (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Rigid Containers With Two Or More Constituent Elements (AREA)

Abstract

1483720 Hydraulic accumulators GREER HYDRAULICS Inc 24 Feb 1976 [24 Feb 1975] 07252/76 Heading F1D A method of forming an accumulator from a cylinder 11 comprises the steps of inserting an annular supporting member 24 to which a diaphragm 25 is bonded and deforming the ends 12, 13 inwards to form the ends of the accumulator. The end 13 is deformed first and the connector 17 is fitted. After the member 24 has been inserted it is welded at 37. The end 12 is now closed on to a gas valve 41. The ends may be deformed by shinning, rolling or pressing.
GB7252/76A 1975-02-24 1976-02-24 Pressure vessel and method of forming same Expired GB1483720A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US55222775A 1975-02-24 1975-02-24

Publications (1)

Publication Number Publication Date
GB1483720A true GB1483720A (en) 1977-08-24

Family

ID=24204429

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7252/76A Expired GB1483720A (en) 1975-02-24 1976-02-24 Pressure vessel and method of forming same

Country Status (17)

Country Link
JP (1) JPS51109514A (en)
AT (1) AT347210B (en)
AU (1) AU508014B2 (en)
BE (1) BE838349A (en)
BR (1) BR7601084A (en)
CA (1) CA1043996A (en)
CH (1) CH599471A5 (en)
DD (1) DD124364A5 (en)
DE (1) DE2604958C2 (en)
ES (1) ES445443A1 (en)
FR (1) FR2301712A1 (en)
GB (1) GB1483720A (en)
IN (1) IN145787B (en)
IT (1) IT1055312B (en)
NL (1) NL7601594A (en)
SE (1) SE414131B (en)
ZA (1) ZA761068B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106112415A (en) * 2016-08-26 2016-11-16 浙江铂达科技有限公司 A kind of manufacture method of diaphragm accumulator

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4288894A (en) * 1979-09-24 1981-09-15 Greer Hydraulics, Incorporated Method of manufacturing pressure vessels by heat forming
EP0029741A3 (en) * 1979-11-26 1982-11-03 Grove Valve And Regulator Company A method of forming a valve body section with integral hub and making a valve body using such body sections
DE19711844B4 (en) * 1997-03-21 2005-06-02 Metall-Spezialrohr Gmbh Method for producing a compressed gas container
DE59705714D1 (en) * 1997-06-06 2002-01-17 Hydac Technology Gmbh METHOD FOR PRODUCING A MEMBRANE MEMORY
KR100620303B1 (en) 2003-03-25 2006-09-13 도요다 지도샤 가부시끼가이샤 Gas storage tank and its manufacturing method
CN107984164A (en) * 2017-10-23 2018-05-04 宜兴市九洲封头锻造有限公司 A kind of dual phase steel takeshapes of closure technique
CN110757101A (en) * 2019-10-17 2020-02-07 河南神州精工制造股份有限公司 Production process of elliptical seal head and dish-shaped seal head

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB560643A (en) * 1941-12-12 1944-04-13 Bendix Aviat Corp Improvements in or relating to hydraulic accumulators
US2405201A (en) * 1942-08-29 1946-08-06 Imp Brass Mfg Co Method of forming closed metal capsules
US2659128A (en) * 1950-01-21 1953-11-17 Weatherhead Co Method of making dehydrators
FR1474842A (en) * 1966-01-13 1967-03-31 Citroen Sa Andre Manufacturing process for pressurized fluid tanks
FR1505081A (en) * 1966-12-15 1967-12-08 Langen & Co Kg Method of making a hydro-pneumatic pressure accumulator
US3500866A (en) * 1967-08-01 1970-03-17 Greer Hydraulics Inc Pressure vessel
GB1412253A (en) * 1972-01-14 1975-10-29 Automotive Prod Co Ltd Accumulators for use in liquid pressure systems
DE2331477A1 (en) * 1973-06-20 1975-01-16 Langen & Co Hydropneumatic pressure reservoir - formed sheet metal for has stiffening corrugation to receive partition

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106112415A (en) * 2016-08-26 2016-11-16 浙江铂达科技有限公司 A kind of manufacture method of diaphragm accumulator
CN106112415B (en) * 2016-08-26 2018-08-17 浙江铂达科技有限公司 A kind of manufacturing method of diaphragm accumulator

Also Published As

Publication number Publication date
DD124364A5 (en) 1977-02-16
BR7601084A (en) 1976-09-14
ZA761068B (en) 1977-02-23
BE838349A (en) 1976-05-28
JPS51109514A (en) 1976-09-28
CA1043996A (en) 1978-12-12
SE7602112L (en) 1976-08-25
DE2604958C2 (en) 1986-11-20
NL7601594A (en) 1976-08-26
FR2301712B1 (en) 1981-09-25
AU508014B2 (en) 1980-03-06
DE2604958A1 (en) 1976-09-02
SE414131B (en) 1980-07-14
IN145787B (en) 1978-12-23
CH599471A5 (en) 1978-05-31
ES445443A1 (en) 1977-11-01
ATA125976A (en) 1978-04-15
FR2301712A1 (en) 1976-09-17
IT1055312B (en) 1981-12-21
AU1135776A (en) 1977-09-01
AT347210B (en) 1978-12-11

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee