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MX2018005112A - Valvula de control de fluido. - Google Patents

Valvula de control de fluido.

Info

Publication number
MX2018005112A
MX2018005112A MX2018005112A MX2018005112A MX2018005112A MX 2018005112 A MX2018005112 A MX 2018005112A MX 2018005112 A MX2018005112 A MX 2018005112A MX 2018005112 A MX2018005112 A MX 2018005112A MX 2018005112 A MX2018005112 A MX 2018005112A
Authority
MX
Mexico
Prior art keywords
port
valve body
flow path
valve
fluid control
Prior art date
Application number
MX2018005112A
Other languages
English (en)
Inventor
Shishido Kenji
Yamada Hirosuke
Original Assignee
Smc Corp
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 Smc Corp filed Critical Smc Corp
Publication of MX2018005112A publication Critical patent/MX2018005112A/es

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
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/06—Servomotor systems without provision for follow-up action; Circuits therefor involving features specific to the use of a compressible medium, e.g. air, steam
    • F15B11/064—Servomotor systems without provision for follow-up action; Circuits therefor involving features specific to the use of a compressible medium, e.g. air, steam with devices for saving the compressible medium
    • 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
    • F15B11/02—Systems essentially incorporating special features for controlling the speed or actuating force of an output member
    • F15B11/024—Systems essentially incorporating special features for controlling the speed or actuating force of an output member by means of differential connection of the servomotor lines, e.g. regenerative circuits
    • 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
    • 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
    • F15B15/149—Fluid interconnections, e.g. fluid connectors, passages
    • 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
    • F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
    • F15B21/14—Energy-recuperation means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/04—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/04—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves
    • F16K11/044—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves with movable valve members positioned between valve seats
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/18—Check valves with actuating mechanism; Combined check valves and actuated valves
    • F16K15/182—Check valves with actuating mechanism; Combined check valves and actuated valves with actuating mechanism
    • F16K15/1825—Check valves with actuating mechanism; Combined check valves and actuated valves with actuating mechanism for check valves with flexible valve members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/122—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/122—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston
    • F16K31/1221—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston one side of the piston being spring-loaded
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/44—Mechanical actuating means
    • F16K31/52—Mechanical actuating means with crank, eccentric, or cam
    • F16K31/524—Mechanical actuating means with crank, eccentric, or cam with a cam
    • F16K31/52408—Mechanical actuating means with crank, eccentric, or cam with a cam comprising a lift valve
    • F16K31/52416—Mechanical actuating means with crank, eccentric, or cam with a cam comprising a lift valve comprising a multiple-way lift valve
    • 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
    • F15B2211/3056—Assemblies of multiple valves
    • F15B2211/30565—Assemblies of multiple valves having multiple valves for a single output member, e.g. for creating higher valve function by use of multiple valves like two 2/2-valves replacing a 5/3-valve
    • F15B2211/3058—Assemblies of multiple valves having multiple valves for a single output member, e.g. for creating higher valve function by use of multiple valves like two 2/2-valves replacing a 5/3-valve having additional valves for interconnecting the fluid chambers of a double-acting actuator, e.g. for regeneration mode or for floating mode
    • 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
    • F15B2211/705—Output members, e.g. hydraulic motors or cylinders or control therefor characterised by the type of output members or actuators
    • F15B2211/7051—Linear output members
    • F15B2211/7053—Double-acting output members
    • 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)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Fluid-Driven Valves (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Multiple-Way Valves (AREA)
  • Check Valves (AREA)
  • Lift Valve (AREA)

Abstract

[Objeto] Proporcionar una válvula de control de fluido que tenga una configuración adecuada para la reutilización del aire de escape que se extrae de una cámara de presión de un accionador de fluido a presión al conectar la válvula de control de fluido a la cámara de presión. [Solución] Una válvula de control de fluido incluye un conducto de suministro de aire 14 que permite que una primera lumbrera 11 y una segunda lumbrera 12 se comuniquen entre sí, un conducto de aire de escape 15 que permite que la segunda lumbrera 12 y una tercera lumbrera 13 se comuniquen entre sí, una primera válvula de retención 20 proporcionada al conducto de suministro de aire 15, una segunda válvula de retención 21 proporcionada al conducto de aire de escape 15, un elemento de válvula 30 que abre y cierra un conducto desde la segunda lumbrera 12 hasta la tercera lumbrera 13, y un orificio de válvula 22 a través del cual se extiende el elemento de válvula 30 de tal manera que pueda deslizarse en una dirección axial del elemento de válvula 30. El conducto de suministro de aire 15 es un espacio libre 15b proporcionado entre el orificio de válvula 22 y el elemento de válvula 30. El elemento de válvula 30 tiene una primera superficie receptora de presión que hace que una presión de fluido en la primera lumbrera 11 actúe en una dirección de cierre del elemento de válvula 30, y una segunda superficie receptora de presión que hace que una presión de fluido en la segunda lumbrera 12 actúe en una dirección de apertura del elemento de válvula 30.
MX2018005112A 2015-10-28 2016-10-20 Valvula de control de fluido. MX2018005112A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2015212084A JP6551740B2 (ja) 2015-10-28 2015-10-28 流体制御弁
PCT/JP2016/081039 WO2017073439A1 (ja) 2015-10-28 2016-10-20 流体制御弁

Publications (1)

Publication Number Publication Date
MX2018005112A true MX2018005112A (es) 2018-06-06

Family

ID=58631483

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2018005112A MX2018005112A (es) 2015-10-28 2016-10-20 Valvula de control de fluido.

Country Status (10)

Country Link
US (1) US10514048B2 (es)
JP (1) JP6551740B2 (es)
KR (1) KR102717997B1 (es)
CN (1) CN108350909B (es)
BR (1) BR112018008240B1 (es)
DE (1) DE112016004954T5 (es)
MX (1) MX2018005112A (es)
RU (1) RU2720870C2 (es)
TW (1) TWI707101B (es)
WO (1) WO2017073439A1 (es)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3885585B1 (en) * 2018-11-21 2024-12-04 SMC Corporation Cylinder drive device
JP6960585B2 (ja) * 2018-12-03 2021-11-05 Smc株式会社 流量コントローラ及びそれを備えた駆動装置
WO2020157829A1 (ja) * 2019-01-29 2020-08-06 株式会社エイシン技研 サーボ弁ユニット
CN110440037B (zh) * 2019-05-14 2024-05-10 开能健康科技集团股份有限公司 控制阀配件及包含其的软水机
DE102019121433B4 (de) * 2019-08-08 2022-12-29 SMC Deutschland GmbH Fluidrückführvorrichtung für einen doppeltwirkenden Zylinder und Verfahren zum Betreiben eines solchen Zylinders
JP7076686B2 (ja) * 2019-09-06 2022-05-30 Smc株式会社 流量コントローラ及びそれを備えた駆動装置
JP7076685B2 (ja) * 2019-09-06 2022-05-30 Smc株式会社 エアシリンダ、ヘッドカバー及びロッドカバー
JP7089244B2 (ja) * 2019-09-06 2022-06-22 Smc株式会社 エアシリンダ、ヘッドカバー及びロッドカバー
CN114630730B (zh) * 2019-10-28 2024-07-02 克斯美库股份有限公司 夹紧装置
JP7447689B2 (ja) * 2020-06-10 2024-03-12 Smc株式会社 ガスシリンダ
JP7528563B2 (ja) * 2020-06-29 2024-08-06 オムロン株式会社 ロボットの関節構造
CN118408057A (zh) * 2020-09-30 2024-07-30 三花控股集团有限公司 流体控制组件及热管理系统
JP7722130B2 (ja) * 2021-10-21 2025-08-13 Smc株式会社 パイロットチェック弁
TWI871044B (zh) * 2023-10-12 2025-01-21 台灣氣立股份有限公司 二段速度控制器
CN117267417B (zh) * 2023-11-10 2024-02-02 靖江市新世纪液压件制造有限公司 一种能够过压自开启进行压力调节的安全阀
US20250153350A1 (en) * 2023-11-12 2025-05-15 Arjun Rohan Diluna System and method for piston recoil pressure adjustment

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Also Published As

Publication number Publication date
BR112018008240A2 (pt) 2018-10-23
RU2720870C2 (ru) 2020-05-13
RU2018119090A (ru) 2019-11-28
CN108350909A (zh) 2018-07-31
TWI707101B (zh) 2020-10-11
US10514048B2 (en) 2019-12-24
US20180355892A1 (en) 2018-12-13
CN108350909B (zh) 2020-04-10
KR20180071261A (ko) 2018-06-27
JP2017082916A (ja) 2017-05-18
DE112016004954T5 (de) 2018-08-02
KR102717997B1 (ko) 2024-10-17
WO2017073439A1 (ja) 2017-05-04
TW201727109A (zh) 2017-08-01
BR112018008240B1 (pt) 2023-01-10
RU2018119090A3 (es) 2020-03-03
JP6551740B2 (ja) 2019-07-31

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