KR900002946U - Ac 엘리베이터 제어회로 - Google Patents
Ac 엘리베이터 제어회로Info
- Publication number
- KR900002946U KR900002946U KR2019880012433U KR880012433U KR900002946U KR 900002946 U KR900002946 U KR 900002946U KR 2019880012433 U KR2019880012433 U KR 2019880012433U KR 880012433 U KR880012433 U KR 880012433U KR 900002946 U KR900002946 U KR 900002946U
- Authority
- KR
- South Korea
- Prior art keywords
- control circuit
- elevator control
- elevator
- circuit
- control
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/0006—Monitoring devices or performance analysers
- B66B5/0018—Devices monitoring the operating condition of the elevator system
- B66B5/0031—Devices monitoring the operating condition of the elevator system for safety reasons
-
- 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
- B66B1/308—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 with AC powered elevator drive
-
- 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
- B66B1/32—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration electrical effective on braking devices, e.g. acting on electrically controlled brakes
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Elevator Control (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019880012433U KR930007061Y1 (ko) | 1988-07-29 | 1988-07-29 | Ac 엘리베이터 제어회로 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019880012433U KR930007061Y1 (ko) | 1988-07-29 | 1988-07-29 | Ac 엘리베이터 제어회로 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR900002946U true KR900002946U (ko) | 1990-02-07 |
KR930007061Y1 KR930007061Y1 (ko) | 1993-10-11 |
Family
ID=19278018
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019880012433U KR930007061Y1 (ko) | 1988-07-29 | 1988-07-29 | Ac 엘리베이터 제어회로 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR930007061Y1 (ko) |
-
1988
- 1988-07-29 KR KR2019880012433U patent/KR930007061Y1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR930007061Y1 (ko) | 1993-10-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
REGI | Registration of establishment | ||
FPAY | Annual fee payment |
Payment date: 19990927 Year of fee payment: 7 |
|
LAPS | Lapse due to unpaid annual fee |