CA1138301A - Low cost accumulator device - Google Patents

Low cost accumulator device

Info

Publication number
CA1138301A
CA1138301A CA000352916A CA352916A CA1138301A CA 1138301 A CA1138301 A CA 1138301A CA 000352916 A CA000352916 A CA 000352916A CA 352916 A CA352916 A CA 352916A CA 1138301 A CA1138301 A CA 1138301A
Authority
CA
Canada
Prior art keywords
shell
bladder
trough
cap
annular
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
CA000352916A
Other languages
English (en)
French (fr)
Inventor
Abduz Zahid
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
Application granted granted Critical
Publication of CA1138301A publication Critical patent/CA1138301A/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
    • F15B1/125—Accumulators using a gas cushion; Gas charging devices; Indicators or floats therefor with flexible separating means attached at their periphery characterised by the attachment 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
    • F15B2201/3152—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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49908—Joining by deforming
    • Y10T29/49915—Overedge assembling of seated part
    • Y10T29/49917—Overedge assembling of seated part by necking in cup or tube wall
    • Y10T29/49918—At cup or tube end

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)
  • Pressure Vessels And Lids Thereof (AREA)
CA000352916A 1979-11-13 1980-05-28 Low cost accumulator device Expired CA1138301A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/093,624 US4295492A (en) 1979-11-13 1979-11-13 Low cost accumulator device
US093,624 1979-11-13

Publications (1)

Publication Number Publication Date
CA1138301A true CA1138301A (en) 1982-12-28

Family

ID=22239926

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000352916A Expired CA1138301A (en) 1979-11-13 1980-05-28 Low cost accumulator device

Country Status (8)

Country Link
US (1) US4295492A (enExample)
JP (1) JPS5670103A (enExample)
CA (1) CA1138301A (enExample)
DE (1) DE3042642A1 (enExample)
FR (1) FR2469586A1 (enExample)
GB (1) GB2064652B (enExample)
IT (1) IT1149921B (enExample)
SE (1) SE8007938L (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4366612A (en) * 1980-12-22 1983-01-04 The Bendix Corporation Method of fastening a first shell to a second shell with a diaphragm bead therebetween
US4669185A (en) * 1983-04-22 1987-06-02 Casco Products Corporation Method of making a composite clamping shell
US4474215A (en) * 1983-05-19 1984-10-02 A.O. Smith Corporation Pressure vessel with improved diaphragm mounting
US5062455A (en) * 1989-08-25 1991-11-05 A. O. Smith Corporation Pressure vessel with diaphragm compression seal
JP2544157Y2 (ja) * 1990-12-17 1997-08-13 エヌオーケー株式会社 アキュムレータ
US5771936A (en) * 1994-07-25 1998-06-30 Nok Corporation Accumulator, process and apparatus for making the same
DE102004018456A1 (de) * 2004-04-16 2005-11-10 Hydac Technology Gmbh Hydrospeicher
JP4382010B2 (ja) 2005-06-23 2009-12-09 本田技研工業株式会社 エンジンの動弁装置
US11644140B2 (en) * 2020-08-16 2023-05-09 Piranha Plastics, Llc Flow dampener in flow measurement system

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2339876A (en) * 1941-01-13 1944-01-25 Pesco Products Co Accumulator
US3138176A (en) * 1955-03-14 1964-06-23 Mercier Jean Pressure device
US2880759A (en) * 1956-06-06 1959-04-07 Bendix Aviat Corp Hydro-pneumatic energy storage device
US3066699A (en) * 1958-12-10 1962-12-04 Peet William Harold Accumulator
US3115162A (en) * 1959-07-16 1963-12-24 American Metal Prod Accumulator
US3259147A (en) * 1964-10-12 1966-07-05 Mercier Olaer Patent Corp Pressure vessel
US3494378A (en) * 1966-11-17 1970-02-10 Greer Hydraulics Inc Pressure vessels
GB1381713A (en) * 1971-03-20 1975-01-22 Dunlop Ltd Pressure vessels
JPS5036258Y2 (enExample) * 1971-03-30 1975-10-22
JPS5614401Y2 (enExample) * 1972-05-16 1981-04-04
JPS5314767B2 (enExample) * 1972-06-07 1978-05-19
DE2312921B2 (de) * 1973-03-10 1976-06-10 Joh. Vaillant Kg, 5630 Remscheid Druckausdehnungsgefaess fuer eine zentralheizungsanlage
JPS5421615A (en) * 1977-07-20 1979-02-19 Tokico Ltd Accumulator
DE2821671C3 (de) * 1978-05-18 1981-03-26 Industrie-Werke Karlsruhe Augsburg Ag, 7500 Karlsruhe Membran-Druckspeicher für Flüssigkeiten

Also Published As

Publication number Publication date
GB2064652B (en) 1983-06-29
IT8025944A0 (it) 1980-11-13
SE8007938L (sv) 1981-05-14
DE3042642A1 (de) 1981-05-21
JPS5670103A (en) 1981-06-11
FR2469586A1 (fr) 1981-05-22
GB2064652A (en) 1981-06-17
FR2469586B1 (enExample) 1985-02-15
IT1149921B (it) 1986-12-10
JPS6148001B2 (enExample) 1986-10-22
US4295492A (en) 1981-10-20

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Legal Events

Date Code Title Description
MKEX Expiry