KR910012283U - 모터의 속도 지시용 디지탈 메타 회로 - Google Patents

모터의 속도 지시용 디지탈 메타 회로

Info

Publication number
KR910012283U
KR910012283U KR2019890019195U KR890019195U KR910012283U KR 910012283 U KR910012283 U KR 910012283U KR 2019890019195 U KR2019890019195 U KR 2019890019195U KR 890019195 U KR890019195 U KR 890019195U KR 910012283 U KR910012283 U KR 910012283U
Authority
KR
South Korea
Prior art keywords
motor speed
speed indication
digital meta
circuit
meta circuit
Prior art date
Application number
KR2019890019195U
Other languages
English (en)
Other versions
KR930001393Y1 (ko
Inventor
최귀석
Original Assignee
금성전선 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 금성전선 주식회사 filed Critical 금성전선 주식회사
Priority to KR2019890019195U priority Critical patent/KR930001393Y1/ko
Publication of KR910012283U publication Critical patent/KR910012283U/ko
Application granted granted Critical
Publication of KR930001393Y1 publication Critical patent/KR930001393Y1/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
    • G01P3/489—Digital circuits therefor
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P1/00—Details of instruments
    • G01P1/07—Indicating devices, e.g. for remote indication

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Control Of Electric Motors In General (AREA)
KR2019890019195U 1989-12-18 1989-12-18 모터의 속도 지시용 디지탈 메타 회로 KR930001393Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019890019195U KR930001393Y1 (ko) 1989-12-18 1989-12-18 모터의 속도 지시용 디지탈 메타 회로

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019890019195U KR930001393Y1 (ko) 1989-12-18 1989-12-18 모터의 속도 지시용 디지탈 메타 회로

Publications (2)

Publication Number Publication Date
KR910012283U true KR910012283U (ko) 1991-07-30
KR930001393Y1 KR930001393Y1 (ko) 1993-03-29

Family

ID=19293372

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019890019195U KR930001393Y1 (ko) 1989-12-18 1989-12-18 모터의 속도 지시용 디지탈 메타 회로

Country Status (1)

Country Link
KR (1) KR930001393Y1 (ko)

Also Published As

Publication number Publication date
KR930001393Y1 (ko) 1993-03-29

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