KR20210088418A - 액추에이터 - Google Patents

액추에이터 Download PDF

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Publication number
KR20210088418A
KR20210088418A KR1020200177221A KR20200177221A KR20210088418A KR 20210088418 A KR20210088418 A KR 20210088418A KR 1020200177221 A KR1020200177221 A KR 1020200177221A KR 20200177221 A KR20200177221 A KR 20200177221A KR 20210088418 A KR20210088418 A KR 20210088418A
Authority
KR
South Korea
Prior art keywords
rod
central axis
cylinder
support part
actuator
Prior art date
Application number
KR1020200177221A
Other languages
English (en)
Korean (ko)
Inventor
다이스케 시노히라
타츠야 요시다
류타 나카지마
Original Assignee
스미도모쥬기가이고교 가부시키가이샤
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 스미도모쥬기가이고교 가부시키가이샤 filed Critical 스미도모쥬기가이고교 가부시키가이샤
Publication of KR20210088418A publication Critical patent/KR20210088418A/ko

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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
    • 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
    • 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
    • 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
    • F15B15/28—Means for indicating the position, e.g. end of stroke
    • F15B15/2815—Position sensing, i.e. means for continuous measurement of position, e.g. LVDT
    • 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
    • F15B15/28—Means for indicating the position, e.g. end of stroke
    • F15B15/2815—Position sensing, i.e. means for continuous measurement of position, e.g. LVDT
    • F15B15/2838—Position sensing, i.e. means for continuous measurement of position, e.g. LVDT with out using position sensors, e.g. by volume flow measurement or pump speed
    • 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
    • F15B15/28—Means for indicating the position, e.g. end of stroke
    • F15B15/2815—Position sensing, i.e. means for continuous measurement of position, e.g. LVDT
    • F15B15/2861—Position sensing, i.e. means for continuous measurement of position, e.g. LVDT using magnetic 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
    • F16C19/04—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly
    • F16C19/06—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly with a single row or balls

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  • 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)
  • Actuator (AREA)
KR1020200177221A 2020-01-06 2020-12-17 액추에이터 KR20210088418A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPJP-P-2020-000442 2020-01-06
JP2020000442A JP7490366B2 (ja) 2020-01-06 2020-01-06 アクチュエータ

Publications (1)

Publication Number Publication Date
KR20210088418A true KR20210088418A (ko) 2021-07-14

Family

ID=76609230

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020200177221A KR20210088418A (ko) 2020-01-06 2020-12-17 액추에이터

Country Status (4)

Country Link
JP (1) JP7490366B2 (ja)
KR (1) KR20210088418A (ja)
CN (1) CN113074157B (ja)
TW (1) TWI763196B (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017133593A (ja) 2016-01-27 2017-08-03 三星電子株式会社Ｓａｍｓｕｎｇ Ｅｌｅｃｔｒｏｎｉｃｓ Ｃｏ．，Ｌｔｄ． 流体圧アクチュエータ

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1020946C (zh) * 1989-08-04 1993-05-26 机械电子工业部洛阳轴承研究所 气体浮环动静压混合轴承
JPH051004U (ja) * 1991-06-21 1993-01-08 シーケーデイ株式会社 流体圧シリンダ
JPH09303317A (ja) * 1996-05-21 1997-11-25 Ckd Corp 非接触軸支持構造及び流体圧シリンダ
JP2001304342A (ja) 2000-04-24 2001-10-31 Mitsubishi Heavy Ind Ltd 軸受制振装置
JP3731644B2 (ja) 2000-07-04 2006-01-05 太陽鉄工株式会社 流体圧アクチュエータ
JP4171666B2 (ja) 2003-03-31 2008-10-22 住友重機械工業株式会社 直線運動及び回転運動可能なアクチュエータ
JP4042679B2 (ja) 2003-10-27 2008-02-06 Ｓｍｃ株式会社 直進／回転駆動可能な複合アクチュエータ
JP2009097613A (ja) 2007-10-16 2009-05-07 Panasonic Corp エアシリンダ及びそれを用いた圧着装置
CN101182847A (zh) * 2007-12-27 2008-05-21 浙江飞旋科技有限公司 一种外转子结构的磁轴承涡轮真空分子泵
JP2011069384A (ja) 2009-09-24 2011-04-07 Ne Kk エアベアリングシリンダ
CN103115034B (zh) 2011-11-16 2015-07-29 基准精密工业（惠州）有限公司 旋转气缸
CN202628654U (zh) 2012-05-11 2012-12-26 芜湖瑞精机床有限责任公司 摆动液压缸
JP5572236B1 (ja) * 2013-02-18 2014-08-13 カヤバ工業株式会社 アクチュエータ
JP6372031B2 (ja) * 2013-12-09 2018-08-15 三星電子株式会社Ｓａｍｓｕｎｇ Ｅｌｅｃｔｒｏｎｉｃｓ Ｃｏ．，Ｌｔｄ． 流体圧アクチュエータ
JP6227445B2 (ja) * 2014-03-04 2017-11-08 日立オートモティブシステムズ株式会社 電動オイルポンプ
JP2017009068A (ja) 2015-06-24 2017-01-12 三星電子株式会社Ｓａｍｓｕｎｇ Ｅｌｅｃｔｒｏｎｉｃｓ Ｃｏ．，Ｌｔｄ． 流体圧アクチュエータ
JP2017180604A (ja) 2016-03-29 2017-10-05 デクセリアルズ株式会社 エアシリンダ
JP2017223317A (ja) 2016-06-17 2017-12-21 株式会社オティックス ターボチャージャ用軸受機構
KR102201982B1 (ko) 2018-01-25 2021-01-11 후지쿠라 컴퍼지트 가부시키가이샤 유체 실린더
CN209195857U (zh) * 2018-09-26 2019-08-02 富泰华工业（深圳）有限公司 旋转气缸

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017133593A (ja) 2016-01-27 2017-08-03 三星電子株式会社Ｓａｍｓｕｎｇ Ｅｌｅｃｔｒｏｎｉｃｓ Ｃｏ．，Ｌｔｄ． 流体圧アクチュエータ

Also Published As

Publication number Publication date
TW202126930A (zh) 2021-07-16
JP7490366B2 (ja) 2024-05-27
TWI763196B (zh) 2022-05-01
CN113074157B (zh) 2024-03-05
CN113074157A (zh) 2021-07-06
JP2021110344A (ja) 2021-08-02

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