TWI890892B - 切換閥 - Google Patents

切換閥

Info

Publication number
TWI890892B
TWI890892B TW110143330A TW110143330A TWI890892B TW I890892 B TWI890892 B TW I890892B TW 110143330 A TW110143330 A TW 110143330A TW 110143330 A TW110143330 A TW 110143330A TW I890892 B TWI890892 B TW I890892B
Authority
TW
Taiwan
Prior art keywords
valve
flow path
port
supply port
sleeve
Prior art date
Application number
TW110143330A
Other languages
English (en)
Chinese (zh)
Other versions
TW202238018A (zh
Inventor
北澤達也
Original Assignee
日商日本碧士克股份有限公司
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 日商日本碧士克股份有限公司 filed Critical 日商日本碧士克股份有限公司
Publication of TW202238018A publication Critical patent/TW202238018A/zh
Application granted granted Critical
Publication of TWI890892B publication Critical patent/TWI890892B/zh

Links

Classifications

    • 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
    • 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
    • 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
    • F15B11/08—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor
    • 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
    • F15B13/0401—Valve members; Fluid interconnections therefor
    • 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
    • F15B13/0401—Valve members; Fluid interconnections therefor
    • F15B13/0405—Valve members; Fluid interconnections therefor for seat valves, i.e. poppet 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
    • 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
    • F15B15/1423—Component parts; Constructional details
    • F15B15/1428—Cylinders
    • 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
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
    • 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
    • F16K25/00—Details relating to contact between valve members and seats
    • F16K25/005—Particular materials for seats or closure elements

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Multiple-Way Valves (AREA)
  • Fluid-Driven Valves (AREA)
TW110143330A 2020-12-07 2021-11-22 切換閥 TWI890892B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020202728A JP7133609B2 (ja) 2020-12-07 2020-12-07 切換弁
JP2020-202728 2020-12-07

Publications (2)

Publication Number Publication Date
TW202238018A TW202238018A (zh) 2022-10-01
TWI890892B true TWI890892B (zh) 2025-07-21

Family

ID=81804062

Family Applications (1)

Application Number Title Priority Date Filing Date
TW110143330A TWI890892B (zh) 2020-12-07 2021-11-22 切換閥

Country Status (4)

Country Link
JP (1) JP7133609B2 (ko)
KR (1) KR20220080704A (ko)
CN (1) CN114593103B (ko)
TW (1) TWI890892B (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115628245B (zh) * 2022-12-06 2023-03-10 燕山大学 模块化开关磁阻式电磁换向阀

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62101984A (ja) * 1985-10-26 1987-05-12 ビツカ−ズ　システムズ　リミテツド ２段流体機構のためのパイロツト弁及びその制御方法
JP2001165108A (ja) * 1999-12-03 2001-06-19 Shin Caterpillar Mitsubishi Ltd 弁装置
JP2003343750A (ja) * 2002-05-17 2003-12-03 Mac Valves Inc エア補助戻し部を有する直動空気弁
JP2014214806A (ja) * 2013-04-25 2014-11-17 イーグル工業株式会社 ソレノイドバルブ
JP2019196777A (ja) * 2018-05-07 2019-11-14 ナブテスコ株式会社 スプール弁

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0712785Y2 (ja) * 1990-08-21 1995-03-29 シーケーディ株式会社 パイロット式方向切換弁
JP2002276832A (ja) * 2001-03-14 2002-09-25 Showa Denko Kk 優先回路付切替弁、ならびに優先回路付切替弁を用いた制御装置およびシャッター開閉装置
JP2003254303A (ja) 2002-03-01 2003-09-10 Smc Corp クッション機構付空気圧シリンダ
JP5578502B2 (ja) 2012-09-12 2014-08-27 株式会社日本ピスコ スピードコントローラ
WO2016063499A1 (ja) * 2014-10-22 2016-04-28 クロダニューマティクス株式会社 間歇エア発生装置
CN105090559B (zh) * 2015-08-31 2017-06-13 宁波索诺工业自控设备有限公司 截止式二位五通电磁阀
JP3207208U (ja) * 2016-08-19 2016-10-27 Smc株式会社 切換弁
JP6647555B2 (ja) * 2016-10-05 2020-02-14 Smc株式会社 間欠エア発生装置
CN108468833B (zh) * 2018-04-11 2024-04-12 珠海市思卡净化技术有限公司 一种互动切换压缩空气净化阀体
CN210566424U (zh) * 2019-10-09 2020-05-19 攀钢集团钛业有限责任公司 充气排气切换三通控制阀

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62101984A (ja) * 1985-10-26 1987-05-12 ビツカ−ズ　システムズ　リミテツド ２段流体機構のためのパイロツト弁及びその制御方法
JP2001165108A (ja) * 1999-12-03 2001-06-19 Shin Caterpillar Mitsubishi Ltd 弁装置
JP2003343750A (ja) * 2002-05-17 2003-12-03 Mac Valves Inc エア補助戻し部を有する直動空気弁
JP2014214806A (ja) * 2013-04-25 2014-11-17 イーグル工業株式会社 ソレノイドバルブ
JP2019196777A (ja) * 2018-05-07 2019-11-14 ナブテスコ株式会社 スプール弁

Also Published As

Publication number Publication date
TW202238018A (zh) 2022-10-01
JP7133609B2 (ja) 2022-09-08
JP2022090365A (ja) 2022-06-17
CN114593103B (zh) 2025-11-18
KR20220080704A (ko) 2022-06-14
CN114593103A (zh) 2022-06-07

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