KR890022957U - AC elevator control circuit - Google Patents
AC elevator control circuitInfo
- Publication number
- KR890022957U KR890022957U KR2019880007807U KR880007807U KR890022957U KR 890022957 U KR890022957 U KR 890022957U KR 2019880007807 U KR2019880007807 U KR 2019880007807U KR 880007807 U KR880007807 U KR 880007807U KR 890022957 U KR890022957 U KR 890022957U
- 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
- 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 |
---|---|---|---|
KR2019880007807U KR940000679Y1 (en) | 1988-05-27 | 1988-05-27 | Ac elevator control circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019880007807U KR940000679Y1 (en) | 1988-05-27 | 1988-05-27 | Ac elevator control circuit |
Publications (2)
Publication Number | Publication Date |
---|---|
KR890022957U true KR890022957U (en) | 1989-12-02 |
KR940000679Y1 KR940000679Y1 (en) | 1994-02-14 |
Family
ID=19275584
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019880007807U KR940000679Y1 (en) | 1988-05-27 | 1988-05-27 | Ac elevator control circuit |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR940000679Y1 (en) |
-
1988
- 1988-05-27 KR KR2019880007807U patent/KR940000679Y1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR940000679Y1 (en) | 1994-02-14 |
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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 | ||
LAPS | Lapse due to unpaid annual fee |