KR880022802U - 단상 유도 전동기의 정속도 제어 회로 - Google Patents

단상 유도 전동기의 정속도 제어 회로

Info

Publication number
KR880022802U
KR880022802U KR2019870007407U KR870007407U KR880022802U KR 880022802 U KR880022802 U KR 880022802U KR 2019870007407 U KR2019870007407 U KR 2019870007407U KR 870007407 U KR870007407 U KR 870007407U KR 880022802 U KR880022802 U KR 880022802U
Authority
KR
South Korea
Prior art keywords
control circuit
speed control
constant speed
single phase
induction motor
Prior art date
Application number
KR2019870007407U
Other languages
English (en)
Other versions
KR890007622Y1 (ko
Inventor
김창근
Original Assignee
주식회사금성사
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 주식회사금성사 filed Critical 주식회사금성사
Priority to KR2019870007407U priority Critical patent/KR890007622Y1/ko
Publication of KR880022802U publication Critical patent/KR880022802U/ko
Application granted granted Critical
Publication of KR890007622Y1 publication Critical patent/KR890007622Y1/ko

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/08—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors
    • H02H7/085—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors against excessive load
    • H02H7/0856—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors against excessive load characterised by the protection measure taken
    • 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
    • Y10S388/90—Specific system operational feature
    • Y10S388/903—Protective, e.g. voltage or current limit
KR2019870007407U 1987-05-14 1987-05-14 단상 유도 전동기의 정속도 제어 회로 KR890007622Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019870007407U KR890007622Y1 (ko) 1987-05-14 1987-05-14 단상 유도 전동기의 정속도 제어 회로

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019870007407U KR890007622Y1 (ko) 1987-05-14 1987-05-14 단상 유도 전동기의 정속도 제어 회로

Publications (2)

Publication Number Publication Date
KR880022802U true KR880022802U (ko) 1988-12-27
KR890007622Y1 KR890007622Y1 (ko) 1989-10-30

Family

ID=19262881

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019870007407U KR890007622Y1 (ko) 1987-05-14 1987-05-14 단상 유도 전동기의 정속도 제어 회로

Country Status (1)

Country Link
KR (1) KR890007622Y1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100394022B1 (ko) * 2001-02-27 2003-08-06 엘지전자 주식회사 유도전동기의 기동전압/기동시간 제어방법

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8492315B2 (en) * 2007-08-28 2013-07-23 Life Bioscience, Inc. Method of providing a pattern of biological-binding areas for biological testing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100394022B1 (ko) * 2001-02-27 2003-08-06 엘지전자 주식회사 유도전동기의 기동전압/기동시간 제어방법

Also Published As

Publication number Publication date
KR890007622Y1 (ko) 1989-10-30

Similar Documents

Publication Publication Date Title
NO176540C (no) Styrbar induksjonsmotor med variabel hastighet
KR880022802U (ko) 단상 유도 전동기의 정속도 제어 회로
DE3381159D1 (de) Drehzahlsteuerungsvorrichtung von mehrphasen-induktionsmotoren.
DK524487D0 (da) Kredsloeb til styring af en vekselstroemsmotor
KR880013843U (ko) 유도 전동기의 속도 제어회로
KR880022803U (ko) 팬 모터 속도 제어회로
KR890003725U (ko) 유도 전동기 속도 제어회로
KR860008919U (ko) 유도 전동기의 속도 제어회로
KR920013989U (ko) 유도전동기의 속도제어회로
KR910019074U (ko) 유도전동기의 속도 제어회로
KR870007494U (ko) 직류모우터의 속도제어회로
GB8504161D0 (en) Speed control of induction motors
KR860013996U (ko) 주움 모우터의 속도 조절회로
KR880001277U (ko) 릴 모터의 속도 제어회로
KR890020130U (ko) 브러시리스 모우터의 속도제어회로
KR880008833U (ko) 브러시레스모우터의 회전속도 제어회로
KR890005549U (ko) 모우터의 회전수제어용 주파수 비교회로
KR890011540U (ko) 릴 모터의 속도 조절 회로
KR870003031U (ko) 주움 모우터의 속도 절환회로
KR900001751U (ko) 단상유도 전동기의 기동 스위치 회로
KR880010826U (ko) 3상유도 전동기의 전력제어회로
KR890015022U (ko) 모우터 스피드 콘트롤 회로
KR890003727U (ko) 삼상유도전동기의 정토크 제어회로
KR870000274Y1 (en) Speed controlling circuit of induction motor
KR910006288U (ko) 릴 모터의 속도 제어회로

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: 19941227

Year of fee payment: 7

LAPS Lapse due to unpaid annual fee