KR870009050U - Detection circuit of forward and reverse rotation of motor - Google Patents

Detection circuit of forward and reverse rotation of motor

Info

Publication number
KR870009050U
KR870009050U KR2019850015005U KR850015005U KR870009050U KR 870009050 U KR870009050 U KR 870009050U KR 2019850015005 U KR2019850015005 U KR 2019850015005U KR 850015005 U KR850015005 U KR 850015005U KR 870009050 U KR870009050 U KR 870009050U
Authority
KR
South Korea
Prior art keywords
motor
detection circuit
reverse rotation
reverse
rotation
Prior art date
Application number
KR2019850015005U
Other languages
Korean (ko)
Other versions
KR890000479Y1 (en
Inventor
채인석
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 KR2019850015005U priority Critical patent/KR890000479Y1/en
Publication of KR870009050U publication Critical patent/KR870009050U/en
Application granted granted Critical
Publication of KR890000479Y1 publication Critical patent/KR890000479Y1/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
    • H02P6/16—Circuit arrangements for detecting position
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
    • H03K19/20—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits characterised by logic function, e.g. AND, OR, NOR, NOT circuits
    • H03K19/21—EXCLUSIVE-OR circuits, i.e. giving output if input signal exists at only one input; COINCIDENCE circuits, i.e. giving output only if all input signals are identical

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
KR2019850015005U 1985-11-13 1985-11-13 Detection circuit of direction KR890000479Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019850015005U KR890000479Y1 (en) 1985-11-13 1985-11-13 Detection circuit of direction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019850015005U KR890000479Y1 (en) 1985-11-13 1985-11-13 Detection circuit of direction

Publications (2)

Publication Number Publication Date
KR870009050U true KR870009050U (en) 1987-06-15
KR890000479Y1 KR890000479Y1 (en) 1989-03-10

Family

ID=19246473

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019850015005U KR890000479Y1 (en) 1985-11-13 1985-11-13 Detection circuit of direction

Country Status (1)

Country Link
KR (1) KR890000479Y1 (en)

Also Published As

Publication number Publication date
KR890000479Y1 (en) 1989-03-10

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Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 19970829

Year of fee payment: 11

LAPS Lapse due to unpaid annual fee