DE3040053A1 - Hydrospeicher - Google Patents

Hydrospeicher

Info

Publication number
DE3040053A1
DE3040053A1 DE19803040053 DE3040053A DE3040053A1 DE 3040053 A1 DE3040053 A1 DE 3040053A1 DE 19803040053 DE19803040053 DE 19803040053 DE 3040053 A DE3040053 A DE 3040053A DE 3040053 A1 DE3040053 A1 DE 3040053A1
Authority
DE
Germany
Prior art keywords
cap
pressure vessel
bladder
hydraulic accumulator
gas
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.)
Ceased
Application number
DE19803040053
Other languages
German (de)
English (en)
Inventor
Abduz Los Angeles Calif. 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
Priority claimed from US06/087,656 external-priority patent/US4274446A/en
Priority claimed from US06/093,042 external-priority patent/US4291726A/en
Application filed by Greer Hydraulics Inc filed Critical Greer Hydraulics Inc
Publication of DE3040053A1 publication Critical patent/DE3040053A1/de
Ceased 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
    • F15B1/12—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
    • 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
    • F15B2201/30—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
    • 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
    • F15B2201/60—Assembling or methods for making accumulators
    • F15B2201/61—Assembling or methods for making separating means therefor
    • 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
    • F15B2201/60—Assembling or methods for making accumulators
    • F15B2201/615—Assembling or methods for making ports therefor

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)
DE19803040053 1979-10-24 1980-10-23 Hydrospeicher Ceased DE3040053A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/087,656 US4274446A (en) 1979-10-24 1979-10-24 Low cost repairable accumulator
US06/093,042 US4291726A (en) 1979-11-13 1979-11-13 Accumulator device having safety charging port

Publications (1)

Publication Number Publication Date
DE3040053A1 true DE3040053A1 (de) 1981-05-07

Family

ID=26777241

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19803040053 Ceased DE3040053A1 (de) 1979-10-24 1980-10-23 Hydrospeicher

Country Status (3)

Country Link
DE (1) DE3040053A1 (cg-RX-API-DMAC10.html)
FR (1) FR2468014A1 (cg-RX-API-DMAC10.html)
GB (1) GB2062103B (cg-RX-API-DMAC10.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102021000139A1 (de) 2021-01-14 2022-07-14 Hydac Technology Gmbh Hydrospeicher

Families Citing this family (2)

* 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
CA3207067A1 (en) 2020-12-30 2022-07-07 Performance Pulsation Control, Inc. Top repairable gas-charged bladder type pulsation dampener

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2371633A (en) * 1943-10-23 1945-03-20 Ideal Roller & Mfg Company Accumulator
GB1145557A (en) * 1965-12-28 1969-03-19 Sugimura Kazuo Hydraulic accumulator
GB1150776A (en) * 1965-07-20 1969-04-30 Olaer Patent Co Pressure Vessel
DE2616282A1 (de) * 1975-04-14 1976-10-28 Greer Hydraulics Inc Druckgefaess
DE2009487B2 (de) * 1969-03-03 1979-10-18 Lequette Geb. Mercier, Nicole Celine Pauline, Chambourcy, Yvelines Druckbehälter
DE2226676C2 (de) * 1971-06-01 1982-04-08 Greer Hydraulics, Inc., Los Angeles, Calif. Druckbehälter mit einem starren Behältermantel
DE2362303C2 (de) * 1972-12-15 1983-12-01 Gerard Saint-Die Leduc Hydropneumatischer Membranspeicher

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3654964A (en) * 1969-03-03 1972-04-11 Jean Mercier Pressure vessels
JPS5036258Y2 (cg-RX-API-DMAC10.html) * 1971-03-30 1975-10-22
DE2446798C3 (de) * 1974-10-01 1982-01-07 Gesellschaft für Hydraulik-Zubehör mbH, 6603 Sulzbach Hydropneumatischer Druckbehälter
GB1444316A (en) * 1974-10-24 1976-07-28 Sugimura K Cylindrical accumulator

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2371633A (en) * 1943-10-23 1945-03-20 Ideal Roller & Mfg Company Accumulator
GB1150776A (en) * 1965-07-20 1969-04-30 Olaer Patent Co Pressure Vessel
GB1145557A (en) * 1965-12-28 1969-03-19 Sugimura Kazuo Hydraulic accumulator
DE2009487B2 (de) * 1969-03-03 1979-10-18 Lequette Geb. Mercier, Nicole Celine Pauline, Chambourcy, Yvelines Druckbehälter
DE2226676C2 (de) * 1971-06-01 1982-04-08 Greer Hydraulics, Inc., Los Angeles, Calif. Druckbehälter mit einem starren Behältermantel
DE2362303C2 (de) * 1972-12-15 1983-12-01 Gerard Saint-Die Leduc Hydropneumatischer Membranspeicher
DE2616282A1 (de) * 1975-04-14 1976-10-28 Greer Hydraulics Inc Druckgefaess

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102021000139A1 (de) 2021-01-14 2022-07-14 Hydac Technology Gmbh Hydrospeicher
US20240318669A1 (en) * 2021-01-14 2024-09-26 Hydac Technology Gmbh Hydraulic Accumulator
US12331760B2 (en) * 2021-01-14 2025-06-17 Hydac Technology Gmbh Hydraulic accumulator

Also Published As

Publication number Publication date
FR2468014A1 (fr) 1981-04-30
GB2062103A (en) 1981-05-20
GB2062103B (en) 1984-04-04
FR2468014B1 (cg-RX-API-DMAC10.html) 1985-03-08

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8131 Rejection