KR880021829U - AC elevator control - Google Patents

AC elevator control

Info

Publication number
KR880021829U
KR880021829U KR2019870008806U KR870008806U KR880021829U KR 880021829 U KR880021829 U KR 880021829U KR 2019870008806 U KR2019870008806 U KR 2019870008806U KR 870008806 U KR870008806 U KR 870008806U KR 880021829 U KR880021829 U KR 880021829U
Authority
KR
South Korea
Prior art keywords
elevator control
elevator
control
Prior art date
Application number
KR2019870008806U
Other languages
Korean (ko)
Other versions
KR900003143Y1 (en
Inventor
박대순
Original Assignee
주식회사 금성사
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 주식회사 금성사 filed Critical 주식회사 금성사
Priority to KR2019870008806U priority Critical patent/KR900003143Y1/en
Publication of KR880021829U publication Critical patent/KR880021829U/en
Application granted granted Critical
Publication of KR900003143Y1 publication Critical patent/KR900003143Y1/en

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
    • B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
    • B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Inverter Devices (AREA)
KR2019870008806U 1987-05-30 1987-05-30 Devices controlling alternating current elevator KR900003143Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019870008806U KR900003143Y1 (en) 1987-05-30 1987-05-30 Devices controlling alternating current elevator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019870008806U KR900003143Y1 (en) 1987-05-30 1987-05-30 Devices controlling alternating current elevator

Publications (2)

Publication Number Publication Date
KR880021829U true KR880021829U (en) 1988-12-24
KR900003143Y1 KR900003143Y1 (en) 1990-04-14

Family

ID=19263705

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019870008806U KR900003143Y1 (en) 1987-05-30 1987-05-30 Devices controlling alternating current elevator

Country Status (1)

Country Link
KR (1) KR900003143Y1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3356758B2 (en) * 2000-09-13 2002-12-16 株式会社椿本チエイン Cable drag chain

Also Published As

Publication number Publication date
KR900003143Y1 (en) 1990-04-14

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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: 19990319

Year of fee payment: 10

LAPS Lapse due to unpaid annual fee