DE102022000098A1 - Kolbenspeicher - Google Patents

Kolbenspeicher Download PDF

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Publication number
DE102022000098A1
DE102022000098A1 DE102022000098.9A DE102022000098A DE102022000098A1 DE 102022000098 A1 DE102022000098 A1 DE 102022000098A1 DE 102022000098 A DE102022000098 A DE 102022000098A DE 102022000098 A1 DE102022000098 A1 DE 102022000098A1
Authority
DE
Germany
Prior art keywords
piston
accumulator
fluid
valve
housing
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.)
Pending
Application number
DE102022000098.9A
Other languages
German (de)
English (en)
Inventor
Norbert Weber
Yannik Zimmer
Sven Mann
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.)
Hydac Technology GmbH
Original Assignee
Hydac Technology GmbH
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 Hydac Technology GmbH filed Critical Hydac Technology GmbH
Priority to DE102022000098.9A priority Critical patent/DE102022000098A1/de
Priority to JP2024541793A priority patent/JP2025500673A/ja
Priority to PCT/EP2022/086999 priority patent/WO2023134978A1/de
Priority to CN202422870990.6U priority patent/CN223075862U/zh
Priority to US18/712,360 priority patent/US20250003428A1/en
Priority to CN202290000841.0U priority patent/CN222277059U/zh
Priority to EP22840718.5A priority patent/EP4463635A1/de
Publication of DE102022000098A1 publication Critical patent/DE102022000098A1/de
Pending legal-status Critical Current

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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
    • F15B1/24—Accumulators using a gas cushion; Gas charging devices; Indicators or floats therefor with rigid separating means, e.g. pistons
    • 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
    • F15B2201/31—Accumulator separating means having rigid separating means, e.g. pistons
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/30—Directional control
    • F15B2211/305—Directional control characterised by the type of valves
    • F15B2211/30505—Non-return valves, i.e. check valves

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)
DE102022000098.9A 2022-01-12 2022-01-12 Kolbenspeicher Pending DE102022000098A1 (de)

Priority Applications (7)

Application Number Priority Date Filing Date Title
DE102022000098.9A DE102022000098A1 (de) 2022-01-12 2022-01-12 Kolbenspeicher
JP2024541793A JP2025500673A (ja) 2022-01-12 2022-12-20 ピストン型アキュムレータ
PCT/EP2022/086999 WO2023134978A1 (de) 2022-01-12 2022-12-20 Kolbenspeicher
CN202422870990.6U CN223075862U (zh) 2022-01-12 2022-12-20 活塞式蓄能器
US18/712,360 US20250003428A1 (en) 2022-01-12 2022-12-20 Piston Accumulator
CN202290000841.0U CN222277059U (zh) 2022-01-12 2022-12-20 活塞式蓄能器
EP22840718.5A EP4463635A1 (de) 2022-01-12 2022-12-20 Kolbenspeicher

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102022000098.9A DE102022000098A1 (de) 2022-01-12 2022-01-12 Kolbenspeicher

Publications (1)

Publication Number Publication Date
DE102022000098A1 true DE102022000098A1 (de) 2023-07-13

Family

ID=84923220

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102022000098.9A Pending DE102022000098A1 (de) 2022-01-12 2022-01-12 Kolbenspeicher

Country Status (6)

Country Link
US (1) US20250003428A1 (cg-RX-API-DMAC7.html)
EP (1) EP4463635A1 (cg-RX-API-DMAC7.html)
JP (1) JP2025500673A (cg-RX-API-DMAC7.html)
CN (2) CN222277059U (cg-RX-API-DMAC7.html)
DE (1) DE102022000098A1 (cg-RX-API-DMAC7.html)
WO (1) WO2023134978A1 (cg-RX-API-DMAC7.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102022000176A1 (de) * 2022-01-18 2023-07-20 Hydac Technology Gmbh Kolbenspeicher

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB755342A (en) 1954-03-12 1956-08-22 Keelavite Co Ltd Improvements in or relating to free piston hydraulic accumulators
EP0286777A2 (de) 1987-04-14 1988-10-19 Gesellschaft für Hydraulik-Zubehör mbH Kolben-Zylinder-Einheit
DE10337744B3 (de) 2003-08-13 2005-03-17 Hydac Technology Gmbh Vorrichtung zum Dämpfen von Druckstößen

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3043341A (en) * 1957-07-12 1962-07-10 Loewy Eng Co Ltd Hydraulic accumulator
JPS60188602A (ja) * 1984-03-07 1985-09-26 Nippon Denso Co Ltd ピストン型アキユムレ−タ
US10954966B2 (en) * 2017-10-25 2021-03-23 Raytheon Company Bootstrap accumulator containing integrated bypass valve

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB755342A (en) 1954-03-12 1956-08-22 Keelavite Co Ltd Improvements in or relating to free piston hydraulic accumulators
EP0286777A2 (de) 1987-04-14 1988-10-19 Gesellschaft für Hydraulik-Zubehör mbH Kolben-Zylinder-Einheit
DE10337744B3 (de) 2003-08-13 2005-03-17 Hydac Technology Gmbh Vorrichtung zum Dämpfen von Druckstößen

Also Published As

Publication number Publication date
EP4463635A1 (de) 2024-11-20
US20250003428A1 (en) 2025-01-02
CN222277059U (zh) 2024-12-31
JP2025500673A (ja) 2025-01-09
CN223075862U (zh) 2025-07-08
WO2023134978A1 (de) 2023-07-20

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Legal Events

Date Code Title Description
R012 Request for examination validly filed
R079 Amendment of ipc main class

Free format text: PREVIOUS MAIN CLASS: F15B0001080000

Ipc: F15B0001240000