CN119365688A - 加压装置 - Google Patents

加压装置 Download PDF

Info

Publication number
CN119365688A
CN119365688A CN202380046342.4A CN202380046342A CN119365688A CN 119365688 A CN119365688 A CN 119365688A CN 202380046342 A CN202380046342 A CN 202380046342A CN 119365688 A CN119365688 A CN 119365688A
Authority
CN
China
Prior art keywords
pressure
piston
pressurizing device
diameter portion
small diameter
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
CN202380046342.4A
Other languages
English (en)
Chinese (zh)
Inventor
小川义博
三宅邦明
小川法行
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.)
Eagle Industry Co Ltd
Original Assignee
Eagle Industry Co Ltd
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 Eagle Industry Co Ltd filed Critical Eagle Industry Co Ltd
Publication of CN119365688A publication Critical patent/CN119365688A/zh
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
    • B22D17/20—Accessories: Details
    • B22D17/2015—Means for forcing the molten metal into the die
    • B22D17/2069—Exerting after-pressure on the moulding material
    • 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
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
    • B22D17/20—Accessories: Details
    • B22D17/32—Controlling equipment
    • 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
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
    • F15B15/16—Characterised by the construction of the motor unit of the straight-cylinder type of the telescopic type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Actuator (AREA)
  • Press Drives And Press Lines (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
CN202380046342.4A 2022-06-17 2023-06-16 加压装置 Pending CN119365688A (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2022098428 2022-06-17
JP2022-098428 2022-06-17
JP2022-164904 2022-10-13
JP2022164904 2022-10-13
PCT/JP2023/022371 WO2023243703A1 (ja) 2022-06-17 2023-06-16 加圧装置

Publications (1)

Publication Number Publication Date
CN119365688A true CN119365688A (zh) 2025-01-24

Family

ID=89191434

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202380046342.4A Pending CN119365688A (zh) 2022-06-17 2023-06-16 加压装置

Country Status (5)

Country Link
US (1) US20250361887A1 (https=)
EP (1) EP4542054A4 (https=)
JP (1) JPWO2023243703A1 (https=)
CN (1) CN119365688A (https=)
WO (1) WO2023243703A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025253939A1 (ja) * 2024-06-06 2025-12-11 イーグル工業株式会社 加圧装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1289795A (en) * 1918-03-08 1918-12-31 Henry Johnson Jack.
FR1024818A (fr) * 1950-09-22 1953-04-07 Amortisseur de chocs pneumatique à détente freinée pneumatiquement
US2786409A (en) * 1953-06-15 1957-03-26 Robert W Claire Pneumatic dental press
FR2533644B1 (fr) * 1982-09-28 1986-12-19 Snecma Verin hydraulique a chambres multiples coaxiales et systemes de commande par verins synchronises de ce type
GB9314145D0 (en) * 1993-07-08 1993-08-18 Savair Ltd Pneumatic cylinder and control valve therefor
US5435228A (en) * 1993-07-20 1995-07-25 Pneumatic Energy Inc Pneumatic transformer
NO320025B1 (no) * 2003-06-23 2005-10-10 Per Jorgen Myrhe Anordning ved en gravemaskin
DE102011119011A1 (de) * 2011-11-14 2013-05-16 Hydac Technology Gmbh Gaszylinder, insbesondere Hochdruck-Gaszylinder
US8944157B2 (en) * 2012-07-11 2015-02-03 Jacob MAIL Hydro pneumatic lifting system and method
CN105545858B (zh) * 2016-02-03 2017-06-23 山东科技大学 一种气‑液增压缸专用气控阀及气‑液增压缸
WO2019152852A2 (en) * 2018-02-01 2019-08-08 Vanderbilt University Cylinder actuator
JP6698199B1 (ja) 2019-07-24 2020-05-27 芝浦機械株式会社 局部加圧装置

Also Published As

Publication number Publication date
JPWO2023243703A1 (https=) 2023-12-21
EP4542054A1 (en) 2025-04-23
US20250361887A1 (en) 2025-11-27
WO2023243703A1 (ja) 2023-12-21
EP4542054A4 (en) 2026-03-11

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