GB2143062B - Dual control electronics switch apparatus with photoelectric identification and digital code arrangement - Google Patents

Dual control electronics switch apparatus with photoelectric identification and digital code arrangement

Info

Publication number
GB2143062B
GB2143062B GB08318176A GB8318176A GB2143062B GB 2143062 B GB2143062 B GB 2143062B GB 08318176 A GB08318176 A GB 08318176A GB 8318176 A GB8318176 A GB 8318176A GB 2143062 B GB2143062 B GB 2143062B
Authority
GB
United Kingdom
Prior art keywords
control electronics
digital code
switch apparatus
dual control
code arrangement
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB08318176A
Other versions
GB8318176D0 (en
GB2143062A (en
Inventor
Min-Shin Lin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LIN MIN SHIN
Original Assignee
LIN MIN SHIN
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 LIN MIN SHIN filed Critical LIN MIN SHIN
Priority to GB08318176A priority Critical patent/GB2143062B/en
Publication of GB8318176D0 publication Critical patent/GB8318176D0/en
Publication of GB2143062A publication Critical patent/GB2143062A/en
Application granted granted Critical
Publication of GB2143062B publication Critical patent/GB2143062B/en
Expired legal-status Critical Current

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
    • E05B49/002—Keys with mechanical characteristics, e.g. notches, perforations, opaque marks
    • E05B49/006—Keys with mechanical characteristics, e.g. notches, perforations, opaque marks actuating opto-electronic devices
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C9/00658—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by passive electrical keys
    • G07C9/00674—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by passive electrical keys with switch-buttons
    • G07C9/0069—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by passive electrical keys with switch-buttons actuated in a predetermined sequence

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electronic Switches (AREA)
GB08318176A 1983-07-05 1983-07-05 Dual control electronics switch apparatus with photoelectric identification and digital code arrangement Expired GB2143062B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08318176A GB2143062B (en) 1983-07-05 1983-07-05 Dual control electronics switch apparatus with photoelectric identification and digital code arrangement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08318176A GB2143062B (en) 1983-07-05 1983-07-05 Dual control electronics switch apparatus with photoelectric identification and digital code arrangement

Publications (3)

Publication Number Publication Date
GB8318176D0 GB8318176D0 (en) 1983-08-03
GB2143062A GB2143062A (en) 1985-01-30
GB2143062B true GB2143062B (en) 1987-08-26

Family

ID=10545255

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08318176A Expired GB2143062B (en) 1983-07-05 1983-07-05 Dual control electronics switch apparatus with photoelectric identification and digital code arrangement

Country Status (1)

Country Link
GB (1) GB2143062B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2218237B (en) * 1986-06-30 1991-01-16 Wang Laboratories Inductively-powered data storage card
DE3938995C1 (en) * 1989-11-22 1991-01-03 Klaus 2857 Langen De Kernchen Card-operated security system - has coded strips applied to both sides of card and no more than one aligned lamp sensor pair
CN101328775B (en) * 2008-08-04 2011-12-21 北京交通大学 Apparatus of door lock based on optoelectronic technology and use method thereof

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1091393A (en) * 1964-10-09 1967-11-15 Smith Corp A O Reset means for coded control
SE334503B (en) * 1965-11-29 1971-04-26 Metior Ab
GB1256730A (en) * 1969-01-15 1971-12-15
GB1314618A (en) * 1969-12-31 1973-04-26 Phinizy R B Key controlled electronic security system
GB1363413A (en) * 1970-07-24 1974-08-14 Technology Developments Ltd Control unit for use in a delivery system
GB1323542A (en) * 1971-01-13 1973-07-18 Shorrock Dev Electric combination lock
NL7217322A (en) * 1972-12-19 1974-06-21
US3984658A (en) * 1975-09-26 1976-10-05 Cannon John W Programmable card actuated lock

Also Published As

Publication number Publication date
GB8318176D0 (en) 1983-08-03
GB2143062A (en) 1985-01-30

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee