JP5978035B2 - 流体制御器用アクチュエータ - Google Patents

流体制御器用アクチュエータ Download PDF

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Publication number
JP5978035B2
JP5978035B2 JP2012157051A JP2012157051A JP5978035B2 JP 5978035 B2 JP5978035 B2 JP 5978035B2 JP 2012157051 A JP2012157051 A JP 2012157051A JP 2012157051 A JP2012157051 A JP 2012157051A JP 5978035 B2 JP5978035 B2 JP 5978035B2
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JP
Japan
Prior art keywords
spring retainer
downward
hole
outer spring
piston
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
JP2012157051A
Other languages
English (en)
Japanese (ja)
Other versions
JP2014020398A (ja
JP2014020398A5 (enExample
Inventor
薬師神　忠幸
忠幸 薬師神
山路　道雄
道雄 山路
谷川　毅
毅 谷川
石橋　圭介
圭介 石橋
慎一郎 佐々木
慎一郎 佐々木
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujikin Inc
Original Assignee
Fujikin Inc
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
Priority to JP2012157051A priority Critical patent/JP5978035B2/ja
Application filed by Fujikin Inc filed Critical Fujikin Inc
Priority to SG11201408180WA priority patent/SG11201408180WA/en
Priority to US14/409,139 priority patent/US9416893B2/en
Priority to KR1020147036126A priority patent/KR101584479B1/ko
Priority to PCT/JP2013/067429 priority patent/WO2014010412A1/ja
Priority to CN201380033803.0A priority patent/CN104685278B/zh
Priority to TW102124847A priority patent/TWI595179B/zh
Publication of JP2014020398A publication Critical patent/JP2014020398A/ja
Priority to IL236101A priority patent/IL236101B/en
Publication of JP2014020398A5 publication Critical patent/JP2014020398A5/ja
Application granted granted Critical
Publication of JP5978035B2 publication Critical patent/JP5978035B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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)
JP2012157051A 2012-07-13 2012-07-13 流体制御器用アクチュエータ Active JP5978035B2 (ja)

Priority Applications (8)

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
US14/409,139 US9416893B2 (en) 2012-07-13 2013-06-26 Fluid controller actuator
KR1020147036126A KR101584479B1 (ko) 2012-07-13 2013-06-26 유체 제어기용 액추에이터
PCT/JP2013/067429 WO2014010412A1 (ja) 2012-07-13 2013-06-26 流体制御器用アクチュエータ
SG11201408180WA SG11201408180WA (en) 2012-07-13 2013-06-26 Fluid controller actuator
CN201380033803.0A CN104685278B (zh) 2012-07-13 2013-06-26 流体控制器用执行机构
TW102124847A TWI595179B (zh) 2012-07-13 2013-07-11 Fluid Controller with Actuator
IL236101A IL236101B (en) 2012-07-13 2014-12-07 Operator to control Nigar

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 (3)

Publication Number Publication Date
JP2014020398A JP2014020398A (ja) 2014-02-03
JP2014020398A5 JP2014020398A5 (enExample) 2016-04-14
JP5978035B2 true JP5978035B2 (ja) 2016-08-24

Family

ID=49915876

Family Applications (1)

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

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

Family Cites Families (10)

* 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
US6547214B2 (en) * 2001-05-08 2003-04-15 Roger J. Gregoire Serpentine actuator disk
KR20090107544A (ko) * 2007-02-06 2009-10-13 가부시키가이샤 후지킨 유체 제어기
JP5568407B2 (ja) * 2010-08-23 2014-08-06 修二郎 藤本 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
TWI595179B (zh) 2017-08-11
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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