CN222277059U - 活塞式蓄能器 - Google Patents

活塞式蓄能器 Download PDF

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Publication number
CN222277059U
CN222277059U CN202290000841.0U CN202290000841U CN222277059U CN 222277059 U CN222277059 U CN 222277059U CN 202290000841 U CN202290000841 U CN 202290000841U CN 222277059 U CN222277059 U CN 222277059U
Authority
CN
China
Prior art keywords
piston
accumulator
valve
fluid
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.)
Active
Application number
CN202290000841.0U
Other languages
English (en)
Chinese (zh)
Inventor
N·韦伯
Y·齐默
S·曼
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 CN202422870990.6U priority Critical patent/CN223075862U/zh
Application granted granted Critical
Publication of CN222277059U publication Critical patent/CN222277059U/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F15B1/24—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)
CN202290000841.0U 2022-01-12 2022-12-20 活塞式蓄能器 Active CN222277059U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202422870990.6U CN223075862U (zh) 2022-01-12 2022-12-20 活塞式蓄能器

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102022000098.9 2022-01-12
DE102022000098.9A DE102022000098A1 (de) 2022-01-12 2022-01-12 Kolbenspeicher
PCT/EP2022/086999 WO2023134978A1 (de) 2022-01-12 2022-12-20 Kolbenspeicher

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN202422870990.6U Division CN223075862U (zh) 2022-01-12 2022-12-20 活塞式蓄能器

Publications (1)

Publication Number Publication Date
CN222277059U true CN222277059U (zh) 2024-12-31

Family

ID=84923220

Family Applications (2)

Application Number Title Priority Date Filing Date
CN202290000841.0U Active CN222277059U (zh) 2022-01-12 2022-12-20 活塞式蓄能器
CN202422870990.6U Active CN223075862U (zh) 2022-01-12 2022-12-20 活塞式蓄能器

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN202422870990.6U Active CN223075862U (zh) 2022-01-12 2022-12-20 活塞式蓄能器

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

Family Cites Families (6)

* 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
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
DE3712671A1 (de) 1987-04-14 1988-10-27 Hydraulik Zubehoer Ges Fuer Kolben-zylinder-einheit
DE10337744B3 (de) 2003-08-13 2005-03-17 Hydac Technology Gmbh Vorrichtung zum Dämpfen von Druckstößen
US10954966B2 (en) * 2017-10-25 2021-03-23 Raytheon Company Bootstrap accumulator containing integrated bypass valve

Also Published As

Publication number Publication date
DE102022000098A1 (de) 2023-07-13
EP4463635A1 (de) 2024-11-20
US20250003428A1 (en) 2025-01-02
JP2025500673A (ja) 2025-01-09
CN223075862U (zh) 2025-07-08
WO2023134978A1 (de) 2023-07-20

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