TWI704292B - 增壓裝置 - Google Patents

增壓裝置 Download PDF

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Publication number
TWI704292B
TWI704292B TW108129127A TW108129127A TWI704292B TW I704292 B TWI704292 B TW I704292B TW 108129127 A TW108129127 A TW 108129127A TW 108129127 A TW108129127 A TW 108129127A TW I704292 B TWI704292 B TW I704292B
Authority
TW
Taiwan
Prior art keywords
port
pressure
valve
pilot
pilot valve
Prior art date
Application number
TW108129127A
Other languages
English (en)
Chinese (zh)
Other versions
TW202016436A (zh
Inventor
髙田芳行
門田謙吾
染谷和孝
Original Assignee
日商Ｓｍｃ股份有限公司
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 日商Ｓｍｃ股份有限公司 filed Critical 日商Ｓｍｃ股份有限公司
Publication of TW202016436A publication Critical patent/TW202016436A/zh
Application granted granted Critical
Publication of TWI704292B publication Critical patent/TWI704292B/zh

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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
    • F15B3/00—Intensifiers or fluid-pressure converters, e.g. pressure exchangers; Conveying pressure from one fluid system to another, without contact between the fluids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B7/00—Piston machines or pumps characterised by having positively-driven valving
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/08—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/08—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid
    • F04B9/10—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid
    • F04B9/109—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers
    • F04B9/111—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers with two mechanically connected pumping members
    • F04B9/115—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers with two mechanically connected pumping members reciprocating movement of the pumping members being obtained by two single-acting liquid motors, each acting in one direction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/08—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid
    • F04B9/12—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air
    • F04B9/129—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air having plural pumping chambers
    • F04B9/131—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air having plural pumping chambers with two mechanically connected pumping members
    • F04B9/135—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air having plural pumping chambers with two mechanically connected pumping members reciprocating movement of the pumping members being obtained by two single-acting elastic-fluid motors, each acting in one direction
    • 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
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/16—Servomotor systems without provision for follow-up action; Circuits therefor with two or more servomotors
    • 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
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/06—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with two or more servomotors
    • 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
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
    • F15B13/042—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure
    • 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
    • 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
    • F15B2211/355—Pilot pressure control
    • 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
    • F15B2211/60—Circuit components or control therefor
    • F15B2211/635—Circuits providing pilot pressure to pilot pressure-controlled fluid circuit elements
    • F15B2211/6355—Circuits providing pilot pressure to pilot pressure-controlled fluid circuit elements 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
    • F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
    • F15B2211/77—Control of direction of movement of the output member
    • F15B2211/7725—Control of direction of movement of the output member with automatic reciprocation
    • 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
    • F15B2211/80—Other types of control related to particular problems or conditions
    • F15B2211/885—Control specific to the type of fluid, e.g. specific to magnetorheological fluid
    • F15B2211/8855—Compressible fluids, e.g. specific to pneumatics

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Fluid-Driven Valves (AREA)
TW108129127A 2018-08-15 2019-08-15 增壓裝置 TWI704292B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2018-152815 2018-08-15
JP2018152815 2018-08-15

Publications (2)

Publication Number Publication Date
TW202016436A TW202016436A (zh) 2020-05-01
TWI704292B true TWI704292B (zh) 2020-09-11

Family

ID=69524841

Family Applications (1)

Application Number Title Priority Date Filing Date
TW108129127A TWI704292B (zh) 2018-08-15 2019-08-15 增壓裝置

Country Status (8)

Country Link
EP (1) EP3839265B8 (fr)
JP (1) JP7314463B2 (fr)
KR (1) KR102523626B1 (fr)
CN (1) CN112567140B (fr)
BR (1) BR112021002800A2 (fr)
MX (1) MX2021001767A (fr)
TW (1) TWI704292B (fr)
WO (1) WO2020036046A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12281663B2 (en) * 2021-03-31 2025-04-22 Eagle Industry Co., Ltd. Fluid circuit
CN113404731B (zh) * 2021-07-06 2022-05-20 中煤科工集团重庆研究院有限公司 一种带锁定功能的同步连续输送钻杆液压系统
CN113374744B (zh) * 2021-07-06 2022-05-06 中煤科工集团重庆研究院有限公司 一种带锁定功能的连续输送钻杆液压系统
CN113374745B (zh) * 2021-07-06 2022-05-20 中煤科工集团重庆研究院有限公司 一种连续输送钻杆液压系统
CN113374746B (zh) * 2021-07-06 2022-05-20 中煤科工集团重庆研究院有限公司 一种同步连续输送钻杆液压系统
CN120701786A (zh) * 2025-08-15 2025-09-26 新立行科技浙江有限公司 一种无损外挂增压阀

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2296647A (en) * 1941-02-28 1942-09-22 Racine Tool & Machine Company Hydraulic pressure booster
JPS4033392Y1 (fr) * 1965-07-23 1965-11-22
TWM452245U (zh) * 2012-12-28 2013-05-01 Kinyao Entpr Co Ltd 油壓增壓泵結構
TWI595159B (zh) * 2014-12-31 2017-08-11 High-pressure cylinder and booster system
TW201819777A (zh) * 2016-11-22 2018-06-01 日商Ｓｍｃ股份有限公司 增壓裝置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2942553A (en) * 1958-05-09 1960-06-28 Gen Motors Corp Gas driven hydraulic actuator
DE1528583A1 (de) * 1965-05-20 1970-01-29 Stahl U Appbau Hans Leffer Gmb Hydraulisch oder pneumatisch kontinuierlich betaetigter Kolbenantrieb mit hin- und hergehender Bewegung,insbesondere doppeltwirkender Druckuebersetzer
JPS6043184A (ja) * 1983-08-17 1985-03-07 Nippon Gurei Kk 高粘度材料圧送装置
JP3368052B2 (ja) 1994-07-11 2003-01-20 甲南電機株式会社 空々増圧器
JPH10267002A (ja) * 1997-03-25 1998-10-06 Smc Corp 増圧装置
JP4301310B2 (ja) * 2007-03-12 2009-07-22 Ｓｍｃ株式会社 増圧装置
CN201347907Y (zh) * 2008-12-23 2009-11-18 大连海事大学 一种利用双驱动活塞的省气型气体增压器
BR112014031692A2 (pt) * 2012-06-18 2017-10-31 Flowserve Man Co intensificador para um sistema de fornecimento de gás de uma vedação mecânica.
US9926947B2 (en) * 2014-05-09 2018-03-27 Montana Hydraulics, LLC Air-to-hydraulic fluid pressure amplifier
JP2017164945A (ja) 2016-03-15 2017-09-21 三菱製紙株式会社 産業用インクジェット印刷機向け塗工紙およびその製造方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2296647A (en) * 1941-02-28 1942-09-22 Racine Tool & Machine Company Hydraulic pressure booster
JPS4033392Y1 (fr) * 1965-07-23 1965-11-22
TWM452245U (zh) * 2012-12-28 2013-05-01 Kinyao Entpr Co Ltd 油壓增壓泵結構
TWI595159B (zh) * 2014-12-31 2017-08-11 High-pressure cylinder and booster system
TW201819777A (zh) * 2016-11-22 2018-06-01 日商Ｓｍｃ股份有限公司 增壓裝置

Also Published As

Publication number Publication date
KR20210040136A (ko) 2021-04-12
TW202016436A (zh) 2020-05-01
WO2020036046A1 (fr) 2020-02-20
EP3839265A4 (fr) 2022-04-20
CN112567140A (zh) 2021-03-26
JP7314463B2 (ja) 2023-07-26
CN112567140B (zh) 2023-01-24
JPWO2020036046A1 (ja) 2021-08-26
EP3839265B1 (fr) 2025-05-07
EP3839265A1 (fr) 2021-06-23
EP3839265B8 (fr) 2025-06-11
KR102523626B1 (ko) 2023-04-19
MX2021001767A (es) 2021-04-19
BR112021002800A2 (pt) 2021-05-04

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