GB9224524D0 - A security system and a method - Google Patents
A security system and a methodInfo
- Publication number
- GB9224524D0 GB9224524D0 GB9224524A GB9224524A GB9224524D0 GB 9224524 D0 GB9224524 D0 GB 9224524D0 GB 9224524 A GB9224524 A GB 9224524A GB 9224524 A GB9224524 A GB 9224524A GB 9224524 D0 GB9224524 D0 GB 9224524D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- components
- security system
- housing
- group
- wires
- 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.)
- Pending
Links
Abstract
A security system includes a group of electrical circuit components (2) mounted on a printed circuit board (1), a body (4) of potting material containing the components (2), and electrical wires (3) electrically connected to the components and having portions thereof in the body (4) and extending at all six sides of the group of components (2). The body (4) is received in a housing (5) having internal and external peripheral surfaces (6 and 7) co-axial and circular-cylindrical. The board (1), the components (2) and the wires (3) are located relatively randomly in the housing (5) prior to potting.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9224524A GB9224524D0 (en) | 1992-11-24 | 1992-11-24 | A security system and a method |
PCT/GB1993/002421 WO1994012924A1 (en) | 1992-11-24 | 1993-11-24 | A security system and a method |
AU55319/94A AU5531994A (en) | 1992-11-24 | 1993-11-24 | A security system and a method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9224524A GB9224524D0 (en) | 1992-11-24 | 1992-11-24 | A security system and a method |
Publications (1)
Publication Number | Publication Date |
---|---|
GB9224524D0 true GB9224524D0 (en) | 1993-01-13 |
Family
ID=10725541
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9224524A Pending GB9224524D0 (en) | 1992-11-24 | 1992-11-24 | A security system and a method |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU5531994A (en) |
GB (1) | GB9224524D0 (en) |
WO (1) | WO1994012924A1 (en) |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4345290A (en) * | 1980-09-22 | 1982-08-17 | Johnson Richard H | Electrical transient suppressor |
WO1982004161A1 (en) * | 1981-05-21 | 1982-11-25 | Ishihara Shokichi | Device for preventing a computer program from being copied |
DE3634829A1 (en) * | 1986-10-13 | 1988-04-14 | Ceag Licht & Strom | Explosion-protected or firedamp-proof housing with a compression-proof room arranged therein for housing electric operating equipment and process for producing the housing |
US4860351A (en) * | 1986-11-05 | 1989-08-22 | Ibm Corporation | Tamper-resistant packaging for protection of information stored in electronic circuitry |
IE880580L (en) * | 1988-03-02 | 1989-09-02 | Patrick Dora Sheeran | Fuel cut off anti-theft device for a vehicle |
FR2641656B1 (en) * | 1988-12-20 | 1991-08-02 | Bull Sa | METHOD FOR INTERFERING THE IDENTIFICATION OF A KEY FROM AN UNCODED KEYBOARD, AND CIRCUIT FOR IMPLEMENTING THE METHOD |
-
1992
- 1992-11-24 GB GB9224524A patent/GB9224524D0/en active Pending
-
1993
- 1993-11-24 AU AU55319/94A patent/AU5531994A/en not_active Abandoned
- 1993-11-24 WO PCT/GB1993/002421 patent/WO1994012924A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO1994012924A1 (en) | 1994-06-09 |
AU5531994A (en) | 1994-06-22 |
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