TWI346191B - Fluid pressure cylinder with position detecting device - Google Patents

Fluid pressure cylinder with position detecting device

Info

Publication number
TWI346191B
TWI346191B TW095121267A TW95121267A TWI346191B TW I346191 B TWI346191 B TW I346191B TW 095121267 A TW095121267 A TW 095121267A TW 95121267 A TW95121267 A TW 95121267A TW I346191 B TWI346191 B TW I346191B
Authority
TW
Taiwan
Prior art keywords
fluid pressure
detecting device
position detecting
pressure cylinder
cylinder
Prior art date
Application number
TW095121267A
Other languages
English (en)
Other versions
TW200720574A (en
Inventor
Hisashi Yajima
Nobuhiro Fujiwara
Original Assignee
Smc Corp
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 Smc Corp filed Critical Smc Corp
Publication of TW200720574A publication Critical patent/TW200720574A/zh
Application granted granted Critical
Publication of TWI346191B publication Critical patent/TWI346191B/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
    • 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
    • F15B15/2884—Position sensing, i.e. means for continuous measurement of position, e.g. LVDT using sound, e.g. ultrasound
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Actuator (AREA)
  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
TW095121267A 2005-06-20 2006-06-14 Fluid pressure cylinder with position detecting device TWI346191B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005179428A JP4453023B2 (ja) 2005-06-20 2005-06-20 位置検出装置付き流体圧シリンダ

Publications (2)

Publication Number Publication Date
TW200720574A TW200720574A (en) 2007-06-01
TWI346191B true TWI346191B (en) 2011-08-01

Family

ID=37513759

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095121267A TWI346191B (en) 2005-06-20 2006-06-14 Fluid pressure cylinder with position detecting device

Country Status (6)

Country Link
US (1) US7493847B2 (zh)
JP (1) JP4453023B2 (zh)
KR (1) KR100744627B1 (zh)
CN (1) CN100510429C (zh)
DE (1) DE102006027960B4 (zh)
TW (1) TWI346191B (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI624601B (zh) * 2013-05-28 2018-05-21 Ｓｍｃ股份有限公司 流體壓缸

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004063648A1 (de) * 2004-12-31 2006-07-20 Tecpharma Licensing Ag Injektions- oder Infusionsgerät mit Lebensdauer-Ermittlungseinrichtung
DE102007035252A1 (de) * 2007-07-27 2009-02-12 Truma Gerätetechnik GmbH & Co. KG Vorrichtung zum Bestimmen der Position eines Kolbens in einem Zylinder
KR100980267B1 (ko) * 2008-09-25 2010-09-06 삼성중공업 주식회사 위치 감지 장치
DE102009007657A1 (de) * 2009-02-05 2010-08-12 Wabco Gmbh Kolben-Zylinderanordnung mit integrierter Messeinrichtung
BR112012031718B1 (pt) * 2010-07-01 2020-03-10 National Oilwell Varco, L.P. Controlador preventivo de erupção, e, método de monitoração
JP5688602B2 (ja) * 2011-09-02 2015-03-25 Smc株式会社 クランプ装置
ITMI20120748A1 (it) * 2012-05-04 2013-11-05 Gefran Spa Metodo di rilevazione della posizione lineare di un pistone in un cilindro pneumatico e sensore di posizione magnetostrittivo implementante tale metodo
TWM441832U (en) * 2012-07-27 2012-11-21 Kita Sensor Tech Co Ltd Magnetic sensor
US9074860B2 (en) 2013-03-13 2015-07-07 Ametek Systems and methods for magnetostrictive sensing
DE112014006709B4 (de) 2014-06-30 2022-11-17 Komatsu Ltd. Huberfassungsvorrichtung
DE102015102233B4 (de) * 2015-02-17 2019-05-29 Asm Automation Sensorik Messtechnik Gmbh Positionssensor und damit erstellte Messanordnung
US10113883B1 (en) * 2016-01-08 2018-10-30 Control Products, Inc. Hybrid sensor system and method of use
JP6637325B2 (ja) * 2016-02-12 2020-01-29 Ｋｙｂ株式会社 緩衝器
DE102016102891A1 (de) * 2016-02-18 2017-08-24 Logicdata Electronic & Software Entwicklungs Gmbh Gasfedervorrichtung zur Höhenverstellung eines Bürostuhls
JP3207583U (ja) * 2016-09-07 2016-11-17 Smc株式会社 流体圧シリンダ
JP6598079B2 (ja) 2016-12-06 2019-10-30 Ｓｍｃ株式会社 ロッド組立体及び流体圧装置
KR102272223B1 (ko) * 2017-06-08 2021-07-05 두산공작기계 주식회사 심압대 이송용 실린더의 변위 측정 장치 및 이를 갖는 공작 기계
CN107544306B (zh) * 2017-09-11 2020-02-07 清华大学 真空内位置反馈装置
CN109186509B (zh) * 2018-09-10 2020-07-10 武汉科技大学 变间隙密封液压缸变形活塞唇边变形量测量装置及测量方法
JP7433010B2 (ja) * 2019-09-25 2024-02-19 住友重機械工業株式会社 成形装置
KR102630204B1 (ko) 2021-08-06 2024-01-25 충남대학교 산학협력단 자기변형원리를 이용한 초음파 방식의 온도 측정 장치 및 그의 측정 방법
DE102022005061A1 (de) 2022-07-13 2024-01-18 Sick Ag Vorrichtung zur Erfassung einer Position und Positionserfassungssystem
DE102022117489A1 (de) 2022-07-13 2024-01-18 Sick Ag Vorrichtung zur Erfassung einer Position und Positionserfassungssystem
CN115096633B (zh) * 2022-08-23 2022-11-08 江苏万泰电机有限公司 一种滑台式电缸检测装置

Family Cites Families (7)

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Publication number Priority date Publication date Assignee Title
US3898555A (en) * 1973-12-19 1975-08-05 Tempo Instr Inc Linear distance measuring device using a moveable magnet interacting with a sonic waveguide
JPH04191509A (ja) * 1990-11-26 1992-07-09 Hitachi Constr Mach Co Ltd シリンダ装置のストローク検出装置
DE4334811A1 (de) * 1993-10-13 1995-04-20 Festo Kg Positionserfassungsvorrichtung an einem Linearantrieb
JPH09329409A (ja) * 1996-06-06 1997-12-22 Keyence Corp 磁歪式リニア変位センサ用プローブ、磁歪式リニア変位センサおよび流体圧シリンダ
JP3648725B2 (ja) * 1999-05-25 2005-05-18 ジャパンニューマチックス株式会社 近接スイッチ付きシリンダ
SE522652C2 (sv) * 2001-07-06 2004-02-24 Parker Hannifin Ab Kolv- cylinderanordning med minst en lägessensor
EP1464925A1 (de) * 2003-04-05 2004-10-06 Festo AG & Co Verfahren zur Herstellung einer Aktor-Vorrichtung

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI624601B (zh) * 2013-05-28 2018-05-21 Ｓｍｃ股份有限公司 流體壓缸

Also Published As

Publication number Publication date
JP2006349144A (ja) 2006-12-28
CN1884853A (zh) 2006-12-27
JP4453023B2 (ja) 2010-04-21
KR100744627B1 (ko) 2007-08-01
US7493847B2 (en) 2009-02-24
KR20060133460A (ko) 2006-12-26
DE102006027960B4 (de) 2009-11-05
TW200720574A (en) 2007-06-01
DE102006027960A1 (de) 2006-12-28
US20060285978A1 (en) 2006-12-21
CN100510429C (zh) 2009-07-08

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