KR880009825U - Elevator speed control circuit - Google Patents

Elevator speed control circuit

Info

Publication number
KR880009825U
KR880009825U KR2019860019021U KR860019021U KR880009825U KR 880009825 U KR880009825 U KR 880009825U KR 2019860019021 U KR2019860019021 U KR 2019860019021U KR 860019021 U KR860019021 U KR 860019021U KR 880009825 U KR880009825 U KR 880009825U
Authority
KR
South Korea
Prior art keywords
control circuit
speed control
elevator speed
elevator
circuit
Prior art date
Application number
KR2019860019021U
Other languages
Korean (ko)
Other versions
KR890007770Y1 (en
Inventor
박상옥
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 KR2019860019021U priority Critical patent/KR890007770Y1/en
Publication of KR880009825U publication Critical patent/KR880009825U/en
Application granted granted Critical
Publication of KR890007770Y1 publication Critical patent/KR890007770Y1/en

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
    • B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
    • B66B5/04—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions for detecting excessive speed
    • B66B5/048—Testing of overspeed governor
KR2019860019021U 1986-11-29 1986-11-29 The circuit of velocity control of elevator KR890007770Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019860019021U KR890007770Y1 (en) 1986-11-29 1986-11-29 The circuit of velocity control of elevator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019860019021U KR890007770Y1 (en) 1986-11-29 1986-11-29 The circuit of velocity control of elevator

Publications (2)

Publication Number Publication Date
KR880009825U true KR880009825U (en) 1988-07-23
KR890007770Y1 KR890007770Y1 (en) 1989-10-31

Family

ID=19257546

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019860019021U KR890007770Y1 (en) 1986-11-29 1986-11-29 The circuit of velocity control of elevator

Country Status (1)

Country Link
KR (1) KR890007770Y1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2520866T3 (en) * 2005-03-30 2014-11-11 Mitsubishi Denki Kabushiki Kaisha Elevator

Also Published As

Publication number Publication date
KR890007770Y1 (en) 1989-10-31

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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: 11

LAPS Lapse due to unpaid annual fee