GB9224524D0 - A security system and a method - Google Patents

A security system and a method

Info

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
Application number
GB9224524A
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.)
Vecta Ltd
Original Assignee
Vecta Ltd
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 Vecta Ltd filed Critical Vecta Ltd
Priority to GB9224524A priority Critical patent/GB9224524D0/en
Publication of GB9224524D0 publication Critical patent/GB9224524D0/en
Priority to PCT/GB1993/002421 priority patent/WO1994012924A1/en
Priority to AU55319/94A priority patent/AU5531994A/en
Pending legal-status Critical Current

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.
GB9224524A 1992-11-24 1992-11-24 A security system and a method Pending GB9224524D0 (en)

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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
WO1994012924A1 (en) 1994-06-09
AU5531994A (en) 1994-06-22

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