SE435002B - Elektronisk lasanordning - Google Patents
Elektronisk lasanordningInfo
- Publication number
- SE435002B SE435002B SE7810290A SE7810290A SE435002B SE 435002 B SE435002 B SE 435002B SE 7810290 A SE7810290 A SE 7810290A SE 7810290 A SE7810290 A SE 7810290A SE 435002 B SE435002 B SE 435002B
- Authority
- SE
- Sweden
- Prior art keywords
- lock
- key
- signal
- signal generating
- contact
- Prior art date
Links
- 238000003466 welding Methods 0.000 title 1
- 239000011159 matrix material Substances 0.000 claims description 13
- 239000004020 conductor Substances 0.000 claims description 6
- 238000001208 nuclear magnetic resonance pulse sequence Methods 0.000 claims description 3
- 238000011156 evaluation Methods 0.000 claims 2
- 230000005540 biological transmission Effects 0.000 claims 1
- 239000003990 capacitor Substances 0.000 description 7
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
Classifications
-
- 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
- G07C9/00182—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with unidirectional data transmission between data carrier and locks
-
- 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
- G07C2009/00753—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys
- G07C2009/00761—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys with data transmission performed by connected means, e.g. mechanical contacts, plugs, connectors
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Lock And Its Accessories (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7732838A FR2407322A1 (fr) | 1977-10-25 | 1977-10-25 | Serrure electronique dont le code est facile a modifier par l'usager |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE7810290L SE7810290L (sv) | 1979-04-26 |
| SE435002B true SE435002B (sv) | 1984-08-27 |
Family
ID=9197125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7810290A SE435002B (sv) | 1977-10-25 | 1978-10-02 | Elektronisk lasanordning |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US4232291A (de) |
| JP (1) | JPS5844835B2 (de) |
| BE (1) | BE870958A (de) |
| CA (1) | CA1114914A (de) |
| CH (1) | CH630693A5 (de) |
| DE (1) | DE2842978C2 (de) |
| DK (1) | DK461678A (de) |
| ES (1) | ES473826A1 (de) |
| FR (1) | FR2407322A1 (de) |
| GB (1) | GB2009299B (de) |
| IT (1) | IT1121752B (de) |
| NL (1) | NL177433C (de) |
| SE (1) | SE435002B (de) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2486576B1 (fr) * | 1980-07-09 | 1985-10-11 | Sodex Magister | Dispositif de commande d'une serrure |
| DE3237622A1 (de) * | 1982-10-11 | 1984-04-12 | Bayerische Motoren Werke AG, 8000 München | Sicherheitseinrichtung |
| US4547767A (en) * | 1983-10-11 | 1985-10-15 | Moose Products, Inc. | Printed circuit board for activating and deactivating alarm systems |
| DE3813262C2 (de) * | 1988-04-20 | 1994-08-18 | Karbasdehi Mohammadrez Khalili | Elektronische Schloßeinrichtung mit einem Einsteckschlüssel zum Betätigen von Schließeinrichtungen u. dgl. und zum Ein- bzw. Ausschalten von elektrischen Geräten |
| GB2221714A (en) * | 1988-08-09 | 1990-02-14 | Lee Jenq Jyi | Electronic lock and key |
| US5086288A (en) * | 1990-05-18 | 1992-02-04 | Borroughs Tool & Equipment Corporation | VATS interrogator accessory |
| DE4325657C2 (de) * | 1993-07-30 | 1995-06-08 | Stefan Barke | Diebstahlsicherung |
| US5548163A (en) * | 1993-12-13 | 1996-08-20 | Blade Technologies Inc. | Device for securing car audio equipment |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3411046A (en) * | 1966-06-06 | 1968-11-12 | Army Usa | Electronic combination lock system |
| US3596250A (en) * | 1968-12-23 | 1971-07-27 | Boehme Inc H O | Coded key switching system |
| DE1901912A1 (de) * | 1969-01-15 | 1970-07-30 | Digital Identification Systems | Elektronische Verriegelungs- und Schluesselvorrichtung |
| JPS5034181B1 (de) * | 1969-12-13 | 1975-11-06 | ||
| AT307261B (de) * | 1970-04-09 | 1973-05-10 | Siemens Ag Oesterreich | Eingabevorrichtung für geheime Zeichenkombinationen |
| DE2054456A1 (de) * | 1970-11-05 | 1972-05-10 | Licentia Gmbh | Identifikationssystem |
| US3660729A (en) * | 1971-01-11 | 1972-05-02 | Bell Telephone Labor Inc | Electronic combination lock system |
| US3717866A (en) * | 1971-12-23 | 1973-02-20 | Bell Telephone Labor Inc | Electronic lock |
| US3787714A (en) * | 1972-08-25 | 1974-01-22 | S Berens | Electronic lock and key systems employing paired key and master coding modules |
| US4050063A (en) * | 1975-07-14 | 1977-09-20 | Schull George R | Key actuated electronic lock for auto ignitions |
| US4038637A (en) * | 1975-11-24 | 1977-07-26 | Peters Sherman M | Access control system |
-
1977
- 1977-10-25 FR FR7732838A patent/FR2407322A1/fr active Granted
-
1978
- 1978-09-28 CA CA312,299A patent/CA1114914A/fr not_active Expired
- 1978-09-29 ES ES473826A patent/ES473826A1/es not_active Expired
- 1978-10-02 IT IT28334/78A patent/IT1121752B/it active
- 1978-10-02 DE DE2842978A patent/DE2842978C2/de not_active Expired
- 1978-10-02 BE BE78190872A patent/BE870958A/xx not_active IP Right Cessation
- 1978-10-02 SE SE7810290A patent/SE435002B/sv unknown
- 1978-10-04 GB GB7839245A patent/GB2009299B/en not_active Expired
- 1978-10-13 US US05/951,412 patent/US4232291A/en not_active Expired - Lifetime
- 1978-10-16 DK DK461678A patent/DK461678A/da not_active Application Discontinuation
- 1978-10-19 NL NLAANVRAGE7810479,A patent/NL177433C/xx not_active IP Right Cessation
- 1978-10-24 CH CH1097078A patent/CH630693A5/fr not_active IP Right Cessation
- 1978-10-24 JP JP53130969A patent/JPS5844835B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IT7828334A0 (it) | 1978-10-02 |
| JPS5844835B2 (ja) | 1983-10-05 |
| DK461678A (da) | 1979-04-26 |
| NL177433B (nl) | 1985-04-16 |
| SE7810290L (sv) | 1979-04-26 |
| GB2009299A (en) | 1979-06-13 |
| DE2842978C2 (de) | 1982-07-15 |
| CA1114914A (fr) | 1981-12-22 |
| FR2407322A1 (fr) | 1979-05-25 |
| NL7810479A (nl) | 1979-04-27 |
| ES473826A1 (es) | 1979-10-16 |
| BE870958A (fr) | 1979-02-01 |
| CH630693A5 (fr) | 1982-06-30 |
| JPS5472200A (en) | 1979-06-09 |
| US4232291A (en) | 1980-11-04 |
| IT1121752B (it) | 1986-04-23 |
| DE2842978A1 (de) | 1979-04-26 |
| GB2009299B (en) | 1982-03-31 |
| FR2407322B1 (de) | 1984-02-24 |
| NL177433C (nl) | 1985-09-16 |
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