TWI595179B - Fluid Controller with Actuator - Google Patents

Fluid Controller with Actuator Download PDF

Info

Publication number
TWI595179B
TWI595179B TW102124847A TW102124847A TWI595179B TW I595179 B TWI595179 B TW I595179B TW 102124847 A TW102124847 A TW 102124847A TW 102124847 A TW102124847 A TW 102124847A TW I595179 B TWI595179 B TW I595179B
Authority
TW
Taiwan
Prior art keywords
pressing member
spring pressing
operating gas
hole
outer spring
Prior art date
Application number
TW102124847A
Other languages
English (en)
Chinese (zh)
Other versions
TW201413144A (zh
Original Assignee
Fujikin Kk
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 Fujikin Kk filed Critical Fujikin Kk
Publication of TW201413144A publication Critical patent/TW201413144A/zh
Application granted granted Critical
Publication of TWI595179B publication Critical patent/TWI595179B/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
    • 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
    • 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
    • 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
    • F15B15/08—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
    • F15B15/1476—Special return 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
    • F16K21/00—Fluid-delivery valves, e.g. self-closing valves
    • F16K21/04—Self-closing valves, i.e. closing automatically after operation
    • 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
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/02—Construction of housing; Use of materials therefor of lift valves
    • F16K27/0236—Diaphragm cut-off apparatus
    • 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
    • F16K31/1225—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston with a plurality of pistons
    • 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
    • F16K7/00—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
    • F16K7/02—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7754—Line flow effect assisted

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Fluid-Driven Valves (AREA)
TW102124847A 2012-07-13 2013-07-11 Fluid Controller with Actuator TWI595179B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012157051A JP5978035B2 (ja) 2012-07-13 2012-07-13 流体制御器用アクチュエータ

Publications (2)

Publication Number Publication Date
TW201413144A TW201413144A (zh) 2014-04-01
TWI595179B true TWI595179B (zh) 2017-08-11

Family

ID=49915876

Family Applications (1)

Application Number Title Priority Date Filing Date
TW102124847A TWI595179B (zh) 2012-07-13 2013-07-11 Fluid Controller with Actuator

Country Status (8)

Country Link
US (1) US9416893B2 (enExample)
JP (1) JP5978035B2 (enExample)
KR (1) KR101584479B1 (enExample)
CN (1) CN104685278B (enExample)
IL (1) IL236101B (enExample)
SG (1) SG11201408180WA (enExample)
TW (1) TWI595179B (enExample)
WO (1) WO2014010412A1 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2662576B1 (en) * 2011-01-06 2021-06-02 Hitachi Construction Machinery Tierra Co., Ltd. Hydraulic drive of work machine equipped with crawler-type traveling device
CN103556669A (zh) * 2013-10-15 2014-02-05 徐州徐工挖掘机械有限公司 一种液压挖掘机回转能量回收控制装置
KR102345939B1 (ko) * 2017-09-28 2021-12-30 가부시키가이샤 후지킨 액추에이터, 밸브, 및 유체 제어 장치
JP6496089B1 (ja) 2018-07-17 2019-04-03 株式会社ショーワ 弁装置
WO2020026580A1 (ja) * 2018-07-31 2020-02-06 株式会社フジキン アクチュエータ、バルブ、および流体制御装置
KR102881760B1 (ko) * 2023-03-03 2025-11-04 주식회사 대정밸브 피스톤 타입 공압 액추에이터 및 이를 구비한 밸브
CN120868217A (zh) * 2025-09-26 2025-10-31 浙江亿太诺科技股份有限公司 一种高压常开气动隔膜阀

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6547214B2 (en) * 2001-05-08 2003-04-15 Roger J. Gregoire Serpentine actuator disk
TW200902891A (en) * 2007-02-06 2009-01-16 Fujikin Kk Fluid controller
JP2012042033A (ja) * 2010-08-23 2012-03-01 Shujiro Fujimoto 弁装置
CN202327328U (zh) * 2011-11-20 2012-07-11 项光平 一种塑料气动隔膜阀

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2675204A (en) * 1948-09-30 1954-04-13 Johnson Clarence Noncorrodible fluid-pressure operated valve
JPS6166274U (enExample) * 1984-10-05 1986-05-07
JP2554471B2 (ja) * 1986-05-22 1996-11-13 山田 満江 開閉表示装置
US4955582A (en) * 1989-08-14 1990-09-11 Baumann Hans D Weirless diaphragm valve
JP3239123B2 (ja) * 1989-09-20 2001-12-17 株式会社フジキン 流体制御装置用アクチエータ
US6059259A (en) * 1997-12-31 2000-05-09 Advanced Pressure Technology Pneumatic valve actuator utilizing force multiplication

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6547214B2 (en) * 2001-05-08 2003-04-15 Roger J. Gregoire Serpentine actuator disk
TW200902891A (en) * 2007-02-06 2009-01-16 Fujikin Kk Fluid controller
JP2012042033A (ja) * 2010-08-23 2012-03-01 Shujiro Fujimoto 弁装置
CN202327328U (zh) * 2011-11-20 2012-07-11 项光平 一种塑料气动隔膜阀

Also Published As

Publication number Publication date
JP5978035B2 (ja) 2016-08-24
CN104685278A (zh) 2015-06-03
US9416893B2 (en) 2016-08-16
IL236101A0 (en) 2015-01-29
JP2014020398A (ja) 2014-02-03
TW201413144A (zh) 2014-04-01
SG11201408180WA (en) 2015-02-27
US20150323092A1 (en) 2015-11-12
WO2014010412A1 (ja) 2014-01-16
KR101584479B1 (ko) 2016-01-11
KR20150014993A (ko) 2015-02-09
IL236101B (en) 2018-06-28
CN104685278B (zh) 2016-10-12

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