KR950033822U - 직류 무브러시 배기팬 모타의 구동회로 - Google Patents

직류 무브러시 배기팬 모타의 구동회로

Info

Publication number
KR950033822U
KR950033822U KR2019940010135U KR19940010135U KR950033822U KR 950033822 U KR950033822 U KR 950033822U KR 2019940010135 U KR2019940010135 U KR 2019940010135U KR 19940010135 U KR19940010135 U KR 19940010135U KR 950033822 U KR950033822 U KR 950033822U
Authority
KR
South Korea
Prior art keywords
brushless
drive circuit
exhaust fan
fan motor
exhaust
Prior art date
Application number
KR2019940010135U
Other languages
English (en)
Inventor
유재희
Original Assignee
유재희
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 유재희 filed Critical 유재희
Priority to KR2019940010135U priority Critical patent/KR950033822U/ko
Priority to CN95106527A priority patent/CN1115945A/zh
Publication of KR950033822U publication Critical patent/KR950033822U/ko

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
    • H02P6/08—Arrangements for controlling the speed or torque of a single motor
    • H02P6/085—Arrangements for controlling the speed or torque of a single motor in a bridge configuration
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L17/00—Inducing draught; Tops for chimneys or ventilating shafts; Terminals for flues
    • F23L17/005—Inducing draught; Tops for chimneys or ventilating shafts; Terminals for flues using fans
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/0052—Details for air heaters
    • F24H9/0073—Arrangement or mounting of means for forcing the circulation of air
    • 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
    • Y10S388/912—Pulse or frequency counter
KR2019940010135U 1994-05-09 1994-05-09 직류 무브러시 배기팬 모타의 구동회로 KR950033822U (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR2019940010135U KR950033822U (ko) 1994-05-09 1994-05-09 직류 무브러시 배기팬 모타의 구동회로
CN95106527A CN1115945A (zh) 1994-05-09 1995-05-09 用于盒式磁带录像机的预定录像方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019940010135U KR950033822U (ko) 1994-05-09 1994-05-09 직류 무브러시 배기팬 모타의 구동회로

Publications (1)

Publication Number Publication Date
KR950033822U true KR950033822U (ko) 1995-12-18

Family

ID=60861227

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019940010135U KR950033822U (ko) 1994-05-09 1994-05-09 직류 무브러시 배기팬 모타의 구동회로

Country Status (2)

Country Link
KR (1) KR950033822U (ko)
CN (1) CN1115945A (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9985659B2 (en) 2013-03-08 2018-05-29 Korea University Research And Business Foundation Error correction processing circuit in memory and error correction processing method

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110099236B (zh) * 2018-01-30 2021-03-02 杭州海康威视系统技术有限公司 视频数据存储方法、请求方法及存储装置、请求装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9985659B2 (en) 2013-03-08 2018-05-29 Korea University Research And Business Foundation Error correction processing circuit in memory and error correction processing method

Also Published As

Publication number Publication date
CN1115945A (zh) 1996-01-31

Similar Documents

Publication Publication Date Title
DE69505674D1 (de) Bürstenloser gleichstrommotor
DE69301336D1 (de) Bürstenloser Gleichstrommotor
DE69500852D1 (de) Dreiphasiger bürstenloser Motor
DE69123788T2 (de) Bürstenloser Gleichstrommotor
DE69525454D1 (de) Motoreinlassluftgetriebener wechselstromgenerator
DE69125655T2 (de) Bürstenloser Gleichstrommotor
DE29615089U1 (de) Bürstenloser Gleichstromlüfter
DE69625110D1 (de) Bürstenloser Gleichstrommotor
KR960009382U (ko) 브러쉬레스 모터용 하우징
DE29802297U1 (de) Bürstenloser Gleichstrommotor
KR950033822U (ko) 직류 무브러시 배기팬 모타의 구동회로
DE69522429T2 (de) Flacher bürstenloser Motor
KR930024477U (ko) 부러시리스모터구동회로
KR940018126U (ko) 단상 브러시리스 직류모터 구동회로
KR960012767U (ko) 직류 전동기의 회전자
KR960025766U (ko) 브러쉬레스 모터의 회전자
DE29618979U1 (de) Bürstenloses Gleichstromgebläse
DE29607185U1 (de) Bürstenloses Gleichstromgebläse
KR970026093U (ko) 직류모터의 정역회전 구동회로
KR950026000U (ko) 브러쉬리스 dc 모터
TW483633U (en) Driving circuit of DC brushless fan
KR960025832U (ko) 팬모터 구동 회로
KR950028485U (ko) 브러시레스 모터의 역회전 방지회로
DE29504636U1 (de) Bürstenloser Gleichstrommotor
KR950015779U (ko) 브러쉬레스 모터의 스테이터

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application