WO2012083577A8 - 一种压缩气体单作用执行器 - Google Patents

一种压缩气体单作用执行器 Download PDF

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Publication number
WO2012083577A8
WO2012083577A8 PCT/CN2011/000873 CN2011000873W WO2012083577A8 WO 2012083577 A8 WO2012083577 A8 WO 2012083577A8 CN 2011000873 W CN2011000873 W CN 2011000873W WO 2012083577 A8 WO2012083577 A8 WO 2012083577A8
Authority
WO
WIPO (PCT)
Prior art keywords
air
solenoid valve
actuator body
storage chamber
piston
Prior art date
Application number
PCT/CN2011/000873
Other languages
English (en)
French (fr)
Other versions
WO2012083577A1 (zh
Inventor
刘春香
管延科
李桂花
田宝林
Original Assignee
济南高仕机械制造有限公司
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 济南高仕机械制造有限公司 filed Critical 济南高仕机械制造有限公司
Priority to US13/878,546 priority Critical patent/US20130255479A1/en
Priority to DE112011103042T priority patent/DE112011103042T5/de
Priority to EP11851328.2A priority patent/EP2657535B1/en
Priority to KR1020137008499A priority patent/KR101512913B1/ko
Publication of WO2012083577A1 publication Critical patent/WO2012083577A1/zh
Publication of WO2012083577A8 publication Critical patent/WO2012083577A8/zh

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
    • F15B11/02—Systems essentially incorporating special features for controlling the speed or actuating force of an output member
    • 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
    • F15B15/084—Characterised by the construction of the motor unit the motor being of the rodless piston type, e.g. with cable, belt or chain
    • 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
    • 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
    • F15B15/02—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member
    • F15B15/06—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member for mechanically converting rectilinear movement into non- rectilinear movement
    • F15B15/065—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member for mechanically converting rectilinear movement into non- rectilinear movement the motor being of the rack-and-pinion type
    • 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
    • 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
    • F15B15/20—Other details, e.g. assembly with regulating devices
    • F15B15/202—Externally-operated valves mounted in or on the actuator
    • 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
    • F15B20/00—Safety arrangements for fluid actuator systems; Applications of safety devices in fluid actuator systems; Emergency measures for fluid actuator systems
    • F15B20/002—Electrical failure
    • 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
    • F15B20/00—Safety arrangements for fluid actuator systems; Applications of safety devices in fluid actuator systems; Emergency measures for fluid actuator systems
    • F15B20/004—Fluid pressure supply failure

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Actuator (AREA)
  • Magnetically Actuated Valves (AREA)
  • Multiple-Way Valves (AREA)

Abstract

一种压缩气体单作用执行器，包括执行器本体（113），两端分别设有活塞（102），活塞（102）上设有齿条（103），两个齿条之间设有中轴（104）。活塞（102）与对应的执行器本体（113）之间设有多个小复位弹簧（107）。两个活塞（102）之间形成内腔（106），活塞与执行器本体（113）之间形成外腔（109）。执行器本体（113）上设有连接外腔（109）的外腔气体通路（301）。执行器本体的板式电磁阀接口处装配有电磁阀（201），板式电磁阀接口与电磁阀（201）之间设有电磁阀接板（202）。执行器本体侧面设有储气室（12），执行器本体上设与有储气室（12）相通的第一进气通道（302），第一进气通道在储气室的一端设有单向阀（304），另一端设在板式电磁阀接口的右下侧与电磁阀接板（202）上的第二气口（209）相对应。执行器本体还上设有与储气室（12）相通的第一出气通道，第一出气通道的出口设在板式电磁阀接口的左上侧与电磁阀接板（202）上的第三气口（210）相对应。储气室内的压缩空气确保在缺电或缺气时阀门正常关闭。
PCT/CN2011/000873 2010-12-22 2011-05-19 一种压缩气体单作用执行器 WO2012083577A1 (zh)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US13/878,546 US20130255479A1 (en) 2010-12-22 2011-05-19 Compressed air single-action actuator
DE112011103042T DE112011103042T5 (de) 2010-12-22 2011-05-19 Einfachwirkender Aktuator eines Druckgases
EP11851328.2A EP2657535B1 (en) 2010-12-22 2011-05-19 Compressed air single-action actuator
KR1020137008499A KR101512913B1 (ko) 2010-12-22 2011-05-19 공압 단동식 액추에이터

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2010206736834U CN201909093U (zh) 2010-12-22 2010-12-22 一种压缩气体单作用执行器
CN201020673683.4 2010-12-22

Publications (2)

Publication Number Publication Date
WO2012083577A1 WO2012083577A1 (zh) 2012-06-28
WO2012083577A8 true WO2012083577A8 (zh) 2013-08-08

Family

ID=44301294

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2011/000873 WO2012083577A1 (zh) 2010-12-22 2011-05-19 一种压缩气体单作用执行器

Country Status (6)

Country Link
US (1) US20130255479A1 (zh)
EP (1) EP2657535B1 (zh)
KR (1) KR101512913B1 (zh)
CN (1) CN201909093U (zh)
DE (1) DE112011103042T5 (zh)
WO (1) WO2012083577A1 (zh)

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IN2014CH01828A (zh) * 2014-04-07 2015-10-09 Asco Numatics India Pvt Ltd
CN104088843B (zh) * 2014-07-05 2016-06-01 福州大学 一种低泄漏高频响大流量高速开关阀
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Also Published As

Publication number Publication date
DE112011103042T5 (de) 2013-07-04
KR20130069787A (ko) 2013-06-26
CN201909093U (zh) 2011-07-27
EP2657535B1 (en) 2020-05-06
KR101512913B1 (ko) 2015-04-16
WO2012083577A1 (zh) 2012-06-28
EP2657535A4 (en) 2017-03-15
EP2657535A1 (en) 2013-10-30
US20130255479A1 (en) 2013-10-03

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