KR950007194U - 릴디스크의 회전속도 감지장치 - Google Patents

릴디스크의 회전속도 감지장치

Info

Publication number
KR950007194U
KR950007194U KR2019930015767U KR930015767U KR950007194U KR 950007194 U KR950007194 U KR 950007194U KR 2019930015767 U KR2019930015767 U KR 2019930015767U KR 930015767 U KR930015767 U KR 930015767U KR 950007194 U KR950007194 U KR 950007194U
Authority
KR
South Korea
Prior art keywords
detection device
rotation speed
speed detection
disk rotation
reel disk
Prior art date
Application number
KR2019930015767U
Other languages
English (en)
Other versions
KR0133875Y1 (ko
Inventor
김종우
Original Assignee
삼성전자주식회사
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 삼성전자주식회사 filed Critical 삼성전자주식회사
Priority to KR2019930015767U priority Critical patent/KR0133875Y1/ko
Priority to US08/278,223 priority patent/US5497080A/en
Publication of KR950007194U publication Critical patent/KR950007194U/ko
Application granted granted Critical
Publication of KR0133875Y1 publication Critical patent/KR0133875Y1/ko

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
    • G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
    • G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
    • G01P3/486—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals delivered by photo-electric detectors
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
    • G11B23/38—Visual features other than those contained in record tracks or represented by sprocket holes the visual signals being auxiliary signals
    • G11B23/42—Marks for indexing, speed-controlling, synchronising, or timing

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optical Transform (AREA)
KR2019930015767U 1993-08-16 1993-08-16 릴디스크의 회전속도 감지장치 KR0133875Y1 (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR2019930015767U KR0133875Y1 (ko) 1993-08-16 1993-08-16 릴디스크의 회전속도 감지장치
US08/278,223 US5497080A (en) 1993-08-16 1994-07-21 Rotation velosity sensor for a tape reel disk in which light is reflected off of the reel disk

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019930015767U KR0133875Y1 (ko) 1993-08-16 1993-08-16 릴디스크의 회전속도 감지장치

Publications (2)

Publication Number Publication Date
KR950007194U true KR950007194U (ko) 1995-03-21
KR0133875Y1 KR0133875Y1 (ko) 1999-03-20

Family

ID=19361270

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019930015767U KR0133875Y1 (ko) 1993-08-16 1993-08-16 릴디스크의 회전속도 감지장치

Country Status (2)

Country Link
US (1) US5497080A (ko)
KR (1) KR0133875Y1 (ko)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19915252A1 (de) * 1999-04-03 2000-10-05 Schlafhorst & Co W Stützscheibe und Verfahren zur Herstellung der Stützscheibe
ES2293878T3 (es) * 1999-09-28 2008-04-01 Snap-On Equipment Gmbh Maquina de equilibrado de ruedas para una rueda de automovil con codificador angular compacto.
US6750446B2 (en) * 2001-01-17 2004-06-15 Fuji Photo Film Co., Ltd. Ultrasonic-welding apparatus, optical sensor and rotation sensor for the ultrasonic-welding apparatus
JP2005003539A (ja) * 2003-06-12 2005-01-06 Sharp Corp 回転検出装置、及びそれを用いた入力機器
JP5376593B2 (ja) * 2009-11-09 2013-12-25 公立大学法人首都大学東京 磁気共鳴エラストグラム（ｍｒｅ）の作成方法及び作成装置、並びに磁気共鳴エラストグラム（ｍｒｅ）作成用のボールバイブレータ
US20170189123A1 (en) * 2016-01-06 2017-07-06 Biosense Webster (Israel) Ltd. Optical Registration of Rotary Sinuplasty Cutter

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4387299A (en) * 1979-06-25 1983-06-07 Yazaki Sogyo Kabushiki Kaisha Travel-distance signal generator for vehicles

Also Published As

Publication number Publication date
KR0133875Y1 (ko) 1999-03-20
US5497080A (en) 1996-03-05

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