ES2138930B1 - ELECTRONIC SEAL. - Google Patents
ELECTRONIC SEAL.Info
- Publication number
- ES2138930B1 ES2138930B1 ES9800940A ES9800940A ES2138930B1 ES 2138930 B1 ES2138930 B1 ES 2138930B1 ES 9800940 A ES9800940 A ES 9800940A ES 9800940 A ES9800940 A ES 9800940A ES 2138930 B1 ES2138930 B1 ES 2138930B1
- Authority
- ES
- Spain
- Prior art keywords
- electronic seal
- signal
- closing element
- conductive
- sealed
- 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
Landscapes
- Burglar Alarm Systems (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Switches That Are Operated By Magnetic Or Electric Fields (AREA)
Abstract
Precinto electrónico. Cuenta con un elemento de cierre (4) del medio a precintar y se caracteriza porque además comprende medios emisores (2) de una señal que están conectados al elemento de cierre (4) el cual constituye el medio conductor de dicha señal. El conductor (4) está conectado a medios de recepción (3) de la señal. Cuenta con medios de señalización (13, 14) de recepción incorrecta, indicativa de que el elemento conductor (4) ha sido manipulado. Incluye medios de corte (20) del funcionamiento del dispositivo precintado al detectarse una manipulación fraudulenta.Electronic seal. It has a closing element (4) of the medium to be sealed and is characterized in that it also includes signal emitting means (2) that are connected to the closing element (4) which constitutes the conductive means of said signal. The conductor (4) is connected to the signal receiving means (3). It has signaling means (13, 14) of incorrect reception, indicating that the conductive element (4) has been tampered with. It includes cutting means (20) for the operation of the sealed device when detecting fraudulent tampering.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9800940A ES2138930B1 (en) | 1998-05-05 | 1998-05-05 | ELECTRONIC SEAL. |
EP99916935A EP1077440B1 (en) | 1998-05-05 | 1999-05-05 | Electronic seal |
DE69901298T DE69901298D1 (en) | 1998-05-05 | 1999-05-05 | ELECTRONIC SEAL |
PCT/ES1999/000122 WO1999057701A1 (en) | 1998-05-05 | 1999-05-05 | Electronic seal |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9800940A ES2138930B1 (en) | 1998-05-05 | 1998-05-05 | ELECTRONIC SEAL. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2138930A1 ES2138930A1 (en) | 2000-01-16 |
ES2138930B1 true ES2138930B1 (en) | 2000-09-01 |
Family
ID=8303679
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9800940A Expired - Lifetime ES2138930B1 (en) | 1998-05-05 | 1998-05-05 | ELECTRONIC SEAL. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2138930B1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2150399B1 (en) * | 1998-05-29 | 2001-05-16 | Espanola Petrol | DEVICE FOR THE SEALING OF COMPARTMENTS IN CISTERNAS FOR THE TRANSPORTATION OF HYDROCARBONS |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4571691A (en) * | 1983-02-16 | 1986-02-18 | Westinghouse Electric Corp. | Watt-hour meter with fiber optics tamper detector |
WO1990007759A1 (en) * | 1989-01-06 | 1990-07-12 | Battelle Memorial Institute | Electronic security device |
US4982985A (en) * | 1989-03-06 | 1991-01-08 | E.J. Brooks Company | Bolt type seal with fiber optic seal |
DE4019265C1 (en) * | 1990-06-16 | 1991-11-28 | Anatoli 3013 Barsinghausen De Stobbe | |
US5111184A (en) * | 1991-02-25 | 1992-05-05 | Atlantic Research Corporation | Tamper-proof device for detecting opening and closing of a secure container |
-
1998
- 1998-05-05 ES ES9800940A patent/ES2138930B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ES2138930A1 (en) | 2000-01-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EC2A | Search report published |
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