KR940008545U - 테이프 레코더의 테이프 잔량 검출장치 - Google Patents

테이프 레코더의 테이프 잔량 검출장치

Info

Publication number
KR940008545U
KR940008545U KR2019920017190U KR920017190U KR940008545U KR 940008545 U KR940008545 U KR 940008545U KR 2019920017190 U KR2019920017190 U KR 2019920017190U KR 920017190 U KR920017190 U KR 920017190U KR 940008545 U KR940008545 U KR 940008545U
Authority
KR
South Korea
Prior art keywords
tape recorder
detection device
tape
recorder
recorder detection
Prior art date
Application number
KR2019920017190U
Other languages
English (en)
Other versions
KR950000455Y1 (ko
Inventor
최재규
Original Assignee
대우전자 주식회사
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 대우전자 주식회사 filed Critical 대우전자 주식회사
Priority to KR92017190U priority Critical patent/KR950000455Y1/ko
Priority to US08/119,338 priority patent/US5557101A/en
Priority to JP049133U priority patent/JPH0658427U/ja
Publication of KR940008545U publication Critical patent/KR940008545U/ko
Application granted granted Critical
Publication of KR950000455Y1 publication Critical patent/KR950000455Y1/ko

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/02—Control of operating function, e.g. switching from recording to reproducing
    • G11B15/05—Control of operating function, e.g. switching from recording to reproducing by sensing features present on or derived from record carrier or container
    • G11B15/093—Control of operating function, e.g. switching from recording to reproducing by sensing features present on or derived from record carrier or container by sensing driving condition of record carrier, e.g. travel, tape tension
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/26—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
    • G01D5/32—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light
    • G01D5/34—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells
    • G01D5/347—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells using displacement encoding scales
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
    • G11B15/26—Driving record carriers by members acting directly or indirectly thereon
    • G11B15/32—Driving record carriers by members acting directly or indirectly thereon through the reels or cores on to which the record carrier is wound
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
    • G11B15/46—Controlling, regulating, or indicating speed
    • G11B15/54—Controlling, regulating, or indicating speed by stroboscope; by tachometer

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optical Transform (AREA)
  • Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
KR92017190U 1992-09-09 1992-09-09 테이프 레코더의 테이프 잔량 검출장치 KR950000455Y1 (ko)

Priority Applications (3)

Application Number Priority Date Filing Date Title
KR92017190U KR950000455Y1 (ko) 1992-09-09 1992-09-09 테이프 레코더의 테이프 잔량 검출장치
US08/119,338 US5557101A (en) 1992-09-09 1993-09-09 Reel table revolution detector for use in a video cassette recorder
JP049133U JPH0658427U (ja) 1992-09-09 1993-09-09 ビデオカセットレコーダーのリールテーブル回転検出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR92017190U KR950000455Y1 (ko) 1992-09-09 1992-09-09 테이프 레코더의 테이프 잔량 검출장치

Publications (2)

Publication Number Publication Date
KR940008545U true KR940008545U (ko) 1994-04-18
KR950000455Y1 KR950000455Y1 (ko) 1995-01-27

Family

ID=19339874

Family Applications (1)

Application Number Title Priority Date Filing Date
KR92017190U KR950000455Y1 (ko) 1992-09-09 1992-09-09 테이프 레코더의 테이프 잔량 검출장치

Country Status (3)

Country Link
US (1) US5557101A (ko)
JP (1) JPH0658427U (ko)
KR (1) KR950000455Y1 (ko)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR970071598A (ko) * 1996-04-30 1997-11-07 배순훈 전자제품의 모드 판별 장치
DE19942323B4 (de) * 1999-09-06 2007-03-01 Leopold Kostal Gmbh & Co. Kg Drehwinkelsensor
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
US7798180B2 (en) * 2002-08-30 2010-09-21 Molex Incorporated Harness fabricating apparatus
JP2004145950A (ja) * 2002-10-23 2004-05-20 Taiwan Matsushita Electric Co Ltd 光学的制御による作動位置の切換え機構
US20170189123A1 (en) * 2016-01-06 2017-07-06 Biosense Webster (Israel) Ltd. Optical Registration of Rotary Sinuplasty Cutter

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63175722A (ja) * 1987-01-16 1988-07-20 Derufuai:Kk 反射型ロ−タリエンコ−ダの回転板
JPS63175725A (ja) * 1987-01-16 1988-07-20 Derufuai:Kk 反射型ロ−タリエンコ−ダの回転板
JPS63177020A (ja) * 1987-01-17 1988-07-21 Derufuai:Kk 反射型ロ−タリエンコ−ダの回転板
KR920005244B1 (ko) * 1988-06-29 1992-06-29 주식회사 금성사 자기테이프 기록장치의 비접촉 회전식 모드 스위치장치
GB8820742D0 (en) * 1988-09-02 1988-10-05 Alcatel Business Systems Optical encoder

Also Published As

Publication number Publication date
US5557101A (en) 1996-09-17
JPH0658427U (ja) 1994-08-12
KR950000455Y1 (ko) 1995-01-27

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