DE3869502D1 - ELECTROSTATICALLY ACTIVATED SWITCHING DEVICE. - Google Patents
ELECTROSTATICALLY ACTIVATED SWITCHING DEVICE.Info
- Publication number
- DE3869502D1 DE3869502D1 DE8888305850T DE3869502T DE3869502D1 DE 3869502 D1 DE3869502 D1 DE 3869502D1 DE 8888305850 T DE8888305850 T DE 8888305850T DE 3869502 T DE3869502 T DE 3869502T DE 3869502 D1 DE3869502 D1 DE 3869502D1
- Authority
- DE
- Germany
- Prior art keywords
- electrical energy
- mechanical
- electrical
- low power
- positions
- 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 - Lifetime
Links
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
- G07C9/00658—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
-
- 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
- E05B2047/0057—Feeding
- E05B2047/0062—Feeding by generator
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Lock And Its Accessories (AREA)
- Control Of Position Or Direction (AREA)
- General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
- Control Of Electric Motors In General (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
- Electronic Switches (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
Abstract
An electromechanical gating mechanism (10) comprises an electrical energy generating system for generating electrical energy in response to and utilizing energy derived from mechanical motion consciously generated by an intelligent agency. An electronic decision making apparatus (24) is solely powered by the electrical energy generated by the electrical energy generating device. The decision making apparatus (24), which may include a non-volatile memory, is adapted to receive information, to make one of a set of possible decisions based on the information and on its logic and/or data in its memory and to generate a specific low power electrical output in response to a selected one of the set of possible decisions being made. A mechanical gate (28) has at least two positions. An electrical to mechanical energy conversion device (27) serves for converting electrostatically the low power electrical output into a minute mechanical force/movement and for applying the minute mechanical force/movement to position the gate in a selected one of its positions.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US7426187A | 1987-07-16 | 1987-07-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3869502D1 true DE3869502D1 (en) | 1992-04-30 |
Family
ID=22118633
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8888305850T Expired - Lifetime DE3869502D1 (en) | 1987-07-16 | 1988-06-28 | ELECTROSTATICALLY ACTIVATED SWITCHING DEVICE. |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0299642B1 (en) |
JP (1) | JPS6490375A (en) |
AT (1) | ATE74178T1 (en) |
AU (1) | AU1850888A (en) |
DE (1) | DE3869502D1 (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4000643B4 (en) * | 1989-10-20 | 2004-04-29 | Karl Fliether Gmbh & Co. Kg | Door lock, especially mortise lock |
AT400256B (en) * | 1992-03-02 | 1995-11-27 | Evva Werke | POWER SUPPLY |
ES2080638B1 (en) * | 1992-12-14 | 1996-09-01 | Medina Orencio Robaina | UNIVERSAL MULTIPLE KEY LOCK. |
ES2080639B1 (en) * | 1992-12-31 | 1996-09-01 | Medina Orencio Robaina | UNIVERSAL ELECTRONIC KEY WITH MULTIPLE KEYS. |
RU2042028C1 (en) * | 1993-05-12 | 1995-08-20 | Инновационная компания "ЧИП" | Electronic lock |
DE19519789B4 (en) * | 1995-06-02 | 2007-06-21 | Bks Gmbh | Lock with lock cylinder |
DE19823668A1 (en) * | 1998-05-20 | 1999-12-02 | Herrmann Datensysteme Gmbh | Postal delivery vehicle with controlled access |
DE102005022930A1 (en) * | 2005-05-15 | 2006-11-16 | Gunter Kries | Locking/unlocking system for plants, machines and buildings has electrically controlled locking component supplied from manually operated generator and which is operated depending upon state of at least one electrical contact |
EP1951976A2 (en) * | 2005-11-24 | 2008-08-06 | Palladio Systeme GmbH | Electromechanical locking cylinder and method for controlling the unlocking of an electromechanical locking cylinder |
WO2023079582A1 (en) * | 2021-11-04 | 2023-05-11 | Cisa S.P.A. | Electric lock |
CN114459440B (en) * | 2021-12-31 | 2024-02-09 | 上海龙纺避雷检测技术有限公司 | Hand-held distance meter |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2324392A1 (en) * | 1973-05-14 | 1974-12-05 | Recognition Devices | DOOR LOCK WITH ELECTRONIC IDENTIFICATION |
SE7904702L (en) * | 1979-05-30 | 1980-12-01 | Thelin & Co Id Select | ELECTRONIC LAS |
US4433355A (en) * | 1980-03-04 | 1984-02-21 | Yale Security Products Ltd. | Electronic locks for doors |
-
1988
- 1988-06-28 AT AT88305850T patent/ATE74178T1/en active
- 1988-06-28 EP EP88305850A patent/EP0299642B1/en not_active Expired - Lifetime
- 1988-06-28 DE DE8888305850T patent/DE3869502D1/en not_active Expired - Lifetime
- 1988-07-01 AU AU18508/88A patent/AU1850888A/en not_active Abandoned
- 1988-07-07 JP JP63167855A patent/JPS6490375A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
EP0299642B1 (en) | 1992-03-25 |
EP0299642A1 (en) | 1989-01-18 |
AU1850888A (en) | 1989-01-27 |
JPS6490375A (en) | 1989-04-06 |
ATE74178T1 (en) | 1992-04-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |