DE3869502D1 - Elektrostatisch aktivierte schaltvorrichtung. - Google Patents

Elektrostatisch aktivierte schaltvorrichtung.

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
Application number
DE8888305850T
Other languages
English (en)
Inventor
John Chu
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of DE3869502D1 publication Critical patent/DE3869502D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Electronic Switches (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Control Of Position Or Direction (AREA)
  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
  • Control Of Electric Motors In General (AREA)
DE8888305850T 1987-07-16 1988-06-28 Elektrostatisch aktivierte schaltvorrichtung. Expired - Lifetime DE3869502D1 (de)

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 (de) 1992-04-30

Family

ID=22118633

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8888305850T Expired - Lifetime DE3869502D1 (de) 1987-07-16 1988-06-28 Elektrostatisch aktivierte schaltvorrichtung.

Country Status (5)

Country Link
EP (1) EP0299642B1 (de)
JP (1) JPS6490375A (de)
AT (1) ATE74178T1 (de)
AU (1) AU1850888A (de)
DE (1) DE3869502D1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4000643B4 (de) * 1989-10-20 2004-04-29 Karl Fliether Gmbh & Co. Kg Türschloß, insbesondere Einsteckschloß
AT400256B (de) * 1992-03-02 1995-11-27 Evva Werke Energieversorgungseinrichtung
ES2080638B1 (es) * 1992-12-14 1996-09-01 Medina Orencio Robaina Cerradura universal de claves multiples.
ES2080639B1 (es) * 1992-12-31 1996-09-01 Medina Orencio Robaina Llave electronica universal de claves multiples.
RU2042028C1 (ru) * 1993-05-12 1995-08-20 Инновационная компания "ЧИП" Электронный замок
DE19519789B4 (de) * 1995-06-02 2007-06-21 Bks Gmbh Schloß mit Schließzylinder
DE19823668A1 (de) * 1998-05-20 1999-12-02 Herrmann Datensysteme Gmbh Sicherheitseinrichtung für eine mindestens im Verschlußbereich eigensteife Verpackung, Umhüllung oder dergleichen
DE102005022930A1 (de) * 2005-05-15 2006-11-16 Gunter Kries Kontaktzustandsabhängiges Verriegelungssystem
DE202006020696U1 (de) * 2005-11-24 2009-08-06 Palladio Systeme Gmbh Elektromechanischer Schließzylinder
WO2023079582A1 (en) * 2021-11-04 2023-05-11 Cisa S.P.A. Electric lock
CN114459440B (zh) * 2021-12-31 2024-02-09 上海龙纺避雷检测技术有限公司 一种手持式测距仪

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2324392A1 (de) * 1973-05-14 1974-12-05 Recognition Devices Tuerschloss mit elektronischer kennung
SE7904702L (sv) * 1979-05-30 1980-12-01 Thelin & Co Id Select Elektroniskt las
US4433355A (en) * 1980-03-04 1984-02-21 Yale Security Products Ltd. Electronic locks for doors

Also Published As

Publication number Publication date
EP0299642A1 (de) 1989-01-18
JPS6490375A (en) 1989-04-06
ATE74178T1 (de) 1992-04-15
EP0299642B1 (de) 1992-03-25
AU1850888A (en) 1989-01-27

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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