KR870019159U - Motor's rotation direction discrimination and rotation counting circuit - Google Patents

Motor's rotation direction discrimination and rotation counting circuit

Info

Publication number
KR870019159U
KR870019159U KR2019860007750U KR860007750U KR870019159U KR 870019159 U KR870019159 U KR 870019159U KR 2019860007750 U KR2019860007750 U KR 2019860007750U KR 860007750 U KR860007750 U KR 860007750U KR 870019159 U KR870019159 U KR 870019159U
Authority
KR
South Korea
Prior art keywords
rotation
motor
counting circuit
direction discrimination
rotation direction
Prior art date
Application number
KR2019860007750U
Other languages
Korean (ko)
Other versions
KR890004858Y1 (en
Inventor
김종문
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 KR2019860007750U priority Critical patent/KR890004858Y1/en
Publication of KR870019159U publication Critical patent/KR870019159U/en
Application granted granted Critical
Publication of KR890004858Y1 publication Critical patent/KR890004858Y1/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P6/00—Arrangements for controlling synchronous motors or other dynamo-electric motors using electronic commutation dependent on the rotor position; Electronic commutators therefor
    • H02P6/14—Electronic commutators

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Electric Motors In General (AREA)
  • Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
KR2019860007750U 1986-06-03 1986-06-03 Number of rotation counting circuit KR890004858Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019860007750U KR890004858Y1 (en) 1986-06-03 1986-06-03 Number of rotation counting circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019860007750U KR890004858Y1 (en) 1986-06-03 1986-06-03 Number of rotation counting circuit

Publications (2)

Publication Number Publication Date
KR870019159U true KR870019159U (en) 1987-12-28
KR890004858Y1 KR890004858Y1 (en) 1989-07-25

Family

ID=19252315

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019860007750U KR890004858Y1 (en) 1986-06-03 1986-06-03 Number of rotation counting circuit

Country Status (1)

Country Link
KR (1) KR890004858Y1 (en)

Also Published As

Publication number Publication date
KR890004858Y1 (en) 1989-07-25

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Legal Events

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E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
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FPAY Annual fee payment

Payment date: 19970829

Year of fee payment: 11

LAPS Lapse due to unpaid annual fee