KR930003729U - Fan motor driving speed control circuit - Google Patents

Fan motor driving speed control circuit

Info

Publication number
KR930003729U
KR930003729U KR2019910010920U KR910010920U KR930003729U KR 930003729 U KR930003729 U KR 930003729U KR 2019910010920 U KR2019910010920 U KR 2019910010920U KR 910010920 U KR910010920 U KR 910010920U KR 930003729 U KR930003729 U KR 930003729U
Authority
KR
South Korea
Prior art keywords
control circuit
speed control
motor driving
fan motor
driving speed
Prior art date
Application number
KR2019910010920U
Other languages
Korean (ko)
Other versions
KR940003765Y1 (en
Inventor
하회곤
Original Assignee
주식회사 금성사
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 주식회사 금성사 filed Critical 주식회사 금성사
Priority to KR2019910010920U priority Critical patent/KR940003765Y1/en
Publication of KR930003729U publication Critical patent/KR930003729U/en
Application granted granted Critical
Publication of KR940003765Y1 publication Critical patent/KR940003765Y1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/89—Arrangement or mounting of control or safety devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/88—Electrical aspects, e.g. circuits
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M1/00—Details of apparatus for conversion
    • H02M1/14—Arrangements for reducing ripples from dc input or output
    • 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
    • H02P7/00—Arrangements for regulating or controlling the speed or torque of electric DC motors
    • H02P7/06—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current
    • H02P7/18—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power
    • H02P7/24—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices
    • H02P7/28—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices
    • H02P7/285—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only
    • H02P7/29—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only using pulse modulation
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M1/00—Details of apparatus for conversion
    • H02M1/0064—Magnetic structures combining different functions, e.g. storage, filtering or transformation
    • 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
    • H02P2209/00—Indexing scheme relating to controlling arrangements characterised by the waveform of the supplied voltage or current
    • H02P2209/09—PWM with fixed limited number of pulses per period
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S388/00—Electricity: motor control systems
    • Y10S388/907—Specific control circuit element or device
    • Y10S388/9075—Computer or microprocessor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S388/00—Electricity: motor control systems
    • Y10S388/907—Specific control circuit element or device
    • Y10S388/912—Pulse or frequency counter
KR2019910010920U 1991-07-15 1991-07-15 Arrangement for speed regulation of motor KR940003765Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019910010920U KR940003765Y1 (en) 1991-07-15 1991-07-15 Arrangement for speed regulation of motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019910010920U KR940003765Y1 (en) 1991-07-15 1991-07-15 Arrangement for speed regulation of motor

Publications (2)

Publication Number Publication Date
KR930003729U true KR930003729U (en) 1993-02-26
KR940003765Y1 KR940003765Y1 (en) 1994-06-09

Family

ID=19316486

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019910010920U KR940003765Y1 (en) 1991-07-15 1991-07-15 Arrangement for speed regulation of motor

Country Status (1)

Country Link
KR (1) KR940003765Y1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101164284B1 (en) * 2006-07-12 2012-07-09 에스케이 텔레콤주식회사 Optical jumper cord connector
KR102214577B1 (en) * 2019-12-12 2021-02-10 주식회사 현대케피코 Control method and device of Continuous Variable Valve Duration System

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101164284B1 (en) * 2006-07-12 2012-07-09 에스케이 텔레콤주식회사 Optical jumper cord connector
KR102214577B1 (en) * 2019-12-12 2021-02-10 주식회사 현대케피코 Control method and device of Continuous Variable Valve Duration System

Also Published As

Publication number Publication date
KR940003765Y1 (en) 1994-06-09

Similar Documents

Publication Publication Date Title
FI960960A (en) Variable speed motor controller
KR930003729U (en) Fan motor driving speed control circuit
KR880022803U (en) Fan motor speed control circuit
KR920008520U (en) Fan motor speed control circuit
KR890007311U (en) Refrigerator fan motor control circuit
KR950001580U (en) AC motor speed control device of fan
KR930024477U (en) Brushless motor drive circuit
KR950025519U (en) Fan motor automatic speed control
KR940027706U (en) Motor speed control device
KR950004623U (en) Motor constant speed drive circuit
KR920007138U (en) Motor rotation speed (R. P. M) control circuit
KR930007639U (en) Motor drive circuit
KR940012903U (en) Fan speed control circuit
KR920022263U (en) AC servo motor speed control circuit
KR930016616U (en) Brushless motor double speed circuit
KR930007637U (en) Motor speed control device
KR910019070U (en) Induction motor speed control
KR910009737U (en) Capstan motor speed control circuit
KR900001441U (en) Capstan motor drive control circuit
KR920013980U (en) Motor base drive control circuit
KR930011923U (en) Motor rotation direction control circuit
KR940010627U (en) Refrigerator fan motor operation control circuit
KR960002718U (en) Fan speed control circuit
KR960002717U (en) Fan speed control circuit
KR950007467U (en) Laminator motor speed control circuit

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: 19970830

Year of fee payment: 5

LAPS Lapse due to unpaid annual fee