KR920003540Y1 - 엘리베이터 제어회로 - Google Patents
엘리베이터 제어회로 Download PDFInfo
- Publication number
- KR920003540Y1 KR920003540Y1 KR2019870016609U KR870016609U KR920003540Y1 KR 920003540 Y1 KR920003540 Y1 KR 920003540Y1 KR 2019870016609 U KR2019870016609 U KR 2019870016609U KR 870016609 U KR870016609 U KR 870016609U KR 920003540 Y1 KR920003540 Y1 KR 920003540Y1
- Authority
- KR
- South Korea
- Prior art keywords
- elevator
- voltage
- motor
- waveform
- frequency
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B1/00—Control systems of elevators in general
- B66B1/34—Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system
- B66B1/3492—Position or motion detectors or driving means for the detector
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B1/00—Control systems of elevators in general
- B66B1/24—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration
- B66B1/28—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration electrical
- B66B1/30—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration electrical effective on driving gear, e.g. acting on power electronics, on inverter or rectifier controlled motor
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Computer Networks & Wireless Communication (AREA)
- Control Of Electric Motors In General (AREA)
Abstract
Description
Claims (1)
- 엘리베이터구동용모타(1)의 회전에 따라 발생되는 전압을 파형으로 변환하고 정형하여 주파수변환기(6)를 통해 주파수로 변환하고, 그 변환된 주파수에 따라 카운트하는 카운터(7)를 통한 후 디코더(8)에서 디코딩한 노치전압은 노치전압제어부(9)를 통해 엘리베이터의 위치제어신호로 전압제어부(4)를 통한 상기 모타(1)회전에 따라 발생된 제어전압의 속도제어신호와 함께 모타구동부(10)를 구동시키게 한 엘리베이터 제어회로에 있어서, 상기 엘리베이터구동용 모타(1)의 동일축상에 취부되어 그 모타(1)의 회전에 따라 파형신호를 발생하는 통상의 로터리앤코더(20)와, 상기 로터리앤코더(20)에서 출력되는 신호파형에 따라 주기를 감소, 분주 및 그 파형의 주파수에 대응된 전압으로 변환하는 분주기(30) 및 주파수/전압변환기(40)로 구성하여 엘리베이터의 위치 및 속도제어를 정확하게 제어함을 특징으로 하는 엘리베이터 제어회로.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019870016609U KR920003540Y1 (ko) | 1987-09-29 | 1987-09-29 | 엘리베이터 제어회로 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019870016609U KR920003540Y1 (ko) | 1987-09-29 | 1987-09-29 | 엘리베이터 제어회로 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR890006882U KR890006882U (ko) | 1989-05-15 |
KR920003540Y1 true KR920003540Y1 (ko) | 1992-05-30 |
Family
ID=19268330
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019870016609U Expired KR920003540Y1 (ko) | 1987-09-29 | 1987-09-29 | 엘리베이터 제어회로 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR920003540Y1 (ko) |
-
1987
- 1987-09-29 KR KR2019870016609U patent/KR920003540Y1/ko not_active Expired
Also Published As
Publication number | Publication date |
---|---|
KR890006882U (ko) | 1989-05-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UA0108 | Application for utility model registration |
Comment text: Application for Utility Model Registration Patent event code: UA01011R08D Patent event date: 19870929 |
|
UG1501 | Laying open of application | ||
A201 | Request for examination | ||
UA0201 | Request for examination |
Patent event date: 19900307 Patent event code: UA02012R01D Comment text: Request for Examination of Application Patent event date: 19870929 Patent event code: UA02011R01I Comment text: Application for Utility Model Registration |
|
UG1604 | Publication of application |
Patent event code: UG16041S01I Comment text: Decision on Publication of Application Patent event date: 19920430 |
|
E701 | Decision to grant or registration of patent right | ||
UE0701 | Decision of registration |
Patent event date: 19920820 Comment text: Decision to Grant Registration Patent event code: UE07011S01D |
|
REGI | Registration of establishment | ||
UR0701 | Registration of establishment |
Patent event date: 19921015 Patent event code: UR07011E01D Comment text: Registration of Establishment |
|
UR1002 | Payment of registration fee |
Start annual number: 1 End annual number: 3 Payment date: 19921015 |
|
UR1001 | Payment of annual fee |
Payment date: 19941228 Start annual number: 4 End annual number: 4 |
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UR1001 | Payment of annual fee |
Payment date: 19951228 Start annual number: 5 End annual number: 5 |
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UR1001 | Payment of annual fee |
Payment date: 19961226 Start annual number: 6 End annual number: 6 |
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UR1001 | Payment of annual fee |
Payment date: 19971227 Start annual number: 7 End annual number: 7 |
|
FPAY | Annual fee payment |
Payment date: 19990319 Year of fee payment: 8 |
|
UR1001 | Payment of annual fee |
Payment date: 19990319 Start annual number: 8 End annual number: 8 |
|
LAPS | Lapse due to unpaid annual fee | ||
UC1903 | Unpaid annual fee |