KR880009965U - Electronic password switching circuit - Google Patents

Electronic password switching circuit

Info

Publication number
KR880009965U
KR880009965U KR2019860017089U KR860017089U KR880009965U KR 880009965 U KR880009965 U KR 880009965U KR 2019860017089 U KR2019860017089 U KR 2019860017089U KR 860017089 U KR860017089 U KR 860017089U KR 880009965 U KR880009965 U KR 880009965U
Authority
KR
South Korea
Prior art keywords
switching circuit
electronic password
password switching
electronic
circuit
Prior art date
Application number
KR2019860017089U
Other languages
Korean (ko)
Other versions
KR890004633Y1 (en
Inventor
이하용
Original Assignee
삼성전자주식회사
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 삼성전자주식회사 filed Critical 삼성전자주식회사
Priority to KR2019860017089U priority Critical patent/KR890004633Y1/en
Publication of KR880009965U publication Critical patent/KR880009965U/en
Application granted granted Critical
Publication of KR890004633Y1 publication Critical patent/KR890004633Y1/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B49/00—Electric permutation locks; Circuits therefor ; Mechanical aspects of electronic locks; Mechanical keys therefor
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B2047/0048—Circuits, feeding, monitoring
    • E05B2047/005—Opening, closing of the circuit
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13—Application of doors, windows, wings or fittings thereof for buildings or parts thereof characterised by the type of wing
    • E05Y2900/132—Doors
KR2019860017089U 1986-11-03 1986-11-03 Electric permutation lock KR890004633Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019860017089U KR890004633Y1 (en) 1986-11-03 1986-11-03 Electric permutation lock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019860017089U KR890004633Y1 (en) 1986-11-03 1986-11-03 Electric permutation lock

Publications (2)

Publication Number Publication Date
KR880009965U true KR880009965U (en) 1988-07-23
KR890004633Y1 KR890004633Y1 (en) 1989-07-15

Family

ID=19256790

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019860017089U KR890004633Y1 (en) 1986-11-03 1986-11-03 Electric permutation lock

Country Status (1)

Country Link
KR (1) KR890004633Y1 (en)

Also Published As

Publication number Publication date
KR890004633Y1 (en) 1989-07-15

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Legal Events

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E701 Decision to grant or registration of patent right
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Payment date: 19961231

Year of fee payment: 9

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