GB2196056B - Tamper-indicating security device - Google Patents

Tamper-indicating security device

Info

Publication number
GB2196056B
GB2196056B GB8624215A GB8624215A GB2196056B GB 2196056 B GB2196056 B GB 2196056B GB 8624215 A GB8624215 A GB 8624215A GB 8624215 A GB8624215 A GB 8624215A GB 2196056 B GB2196056 B GB 2196056B
Authority
GB
United Kingdom
Prior art keywords
tamper
security device
indicating security
indicating
security
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 - Fee Related
Application number
GB8624215A
Other versions
GB2196056A (en
GB8624215D0 (en
Inventor
Kenneth Strefford
Terry Morley
Rodger Haird Hemington
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.)
Merseyside and North Wales Electricity Board
Original Assignee
Merseyside and North Wales Electricity Board
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 Merseyside and North Wales Electricity Board filed Critical Merseyside and North Wales Electricity Board
Priority to GB8624215A priority Critical patent/GB2196056B/en
Publication of GB8624215D0 publication Critical patent/GB8624215D0/en
Publication of GB2196056A publication Critical patent/GB2196056A/en
Application granted granted Critical
Publication of GB2196056B publication Critical patent/GB2196056B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00—Casings, cabinets or drawers for electric apparatus
    • H05K5/02—Details
    • H05K5/0208—Interlock mechanisms; Means for avoiding unauthorised use or function, e.g. tamperproof
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R11/00—Electromechanical arrangements for measuring time integral of electric power or current, e.g. of consumption
    • G01R11/02—Constructional details
    • G01R11/24—Arrangements for avoiding or indicating fraudulent use

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Security & Cryptography (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Casings For Electric Apparatus (AREA)
GB8624215A 1986-10-09 1986-10-09 Tamper-indicating security device Expired - Fee Related GB2196056B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8624215A GB2196056B (en) 1986-10-09 1986-10-09 Tamper-indicating security device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8624215A GB2196056B (en) 1986-10-09 1986-10-09 Tamper-indicating security device

Publications (3)

Publication Number Publication Date
GB8624215D0 GB8624215D0 (en) 1986-11-12
GB2196056A GB2196056A (en) 1988-04-20
GB2196056B true GB2196056B (en) 1990-09-19

Family

ID=10605480

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8624215A Expired - Fee Related GB2196056B (en) 1986-10-09 1986-10-09 Tamper-indicating security device

Country Status (1)

Country Link
GB (1) GB2196056B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8924329D0 (en) * 1989-10-28 1989-12-13 Hoyle David Security case
DE59008437D1 (en) * 1990-03-19 1995-03-23 Landis & Gry Tech Innovat Ag Device for monitoring equipment housings.
WO1993018410A1 (en) * 1992-03-11 1993-09-16 Edward Smyth Tamper-proofing for consumption meters
GB2325747B (en) * 1997-05-03 2001-08-01 Andrew Forrest Electricity measuring apparatus
GB0119544D0 (en) * 2001-08-10 2001-10-03 Siemens Metering Ltd Improvements in or relating to electricity consumption and generation meters
FR2842954B1 (en) * 2002-07-25 2005-04-29 Seifel ENCLOSURE FOR ELECRIC COUNTER MOUNTED ON AN INVIOLABLE TABLE
FR2901068B1 (en) * 2006-05-10 2010-04-16 Cahors App Elec PANEL SUPPORT OF ELECTRICAL EQUIPMENT
FR2907579B1 (en) * 2006-10-19 2009-01-16 Manuf D App Electr De Cahors S ELECTRIC CONNECTION BOX COMPRISING ANTI-FRAUD PROTECTION MEANS
FR2969843B1 (en) * 2010-12-23 2013-04-12 Sagemcom Energy & Telecom Sas BOX ARRANGEMENT COMPRISING A COVER SERTI TO VISIBLE A TENTATIVE OF FRAUDULENT OPENING OF THIS COVER
CN104880590A (en) * 2015-06-25 2015-09-02 山东钢铁股份有限公司 Ammeter and electric quantity monitoring system

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB911149A (en) * 1959-06-01 1962-11-21 United Gas Industries Ltd Improvements in or relating to coin boxes
GB1154671A (en) * 1967-01-17 1969-06-11 Jack Maurice Hall Improvements relating to Strong Boxes.
GB1286106A (en) * 1969-09-08 1972-08-23 Heinz Gerd Heinrichs Improvements in or relating to strong-boxes
US3842761A (en) * 1973-07-09 1974-10-22 Maximum Security Syst Int Inc Wall mounted security box
GB2159633A (en) * 1984-06-01 1985-12-04 App Electr De Cahors Manufactu A box, especially for an electric meter or the like
US4583483A (en) * 1982-09-30 1986-04-22 Honeywell Inc. Mechanical meter tampering indicator

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB911149A (en) * 1959-06-01 1962-11-21 United Gas Industries Ltd Improvements in or relating to coin boxes
GB1154671A (en) * 1967-01-17 1969-06-11 Jack Maurice Hall Improvements relating to Strong Boxes.
GB1286106A (en) * 1969-09-08 1972-08-23 Heinz Gerd Heinrichs Improvements in or relating to strong-boxes
US3842761A (en) * 1973-07-09 1974-10-22 Maximum Security Syst Int Inc Wall mounted security box
US4583483A (en) * 1982-09-30 1986-04-22 Honeywell Inc. Mechanical meter tampering indicator
GB2159633A (en) * 1984-06-01 1985-12-04 App Electr De Cahors Manufactu A box, especially for an electric meter or the like

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
WO 80/01928 *

Also Published As

Publication number Publication date
GB2196056A (en) 1988-04-20
GB8624215D0 (en) 1986-11-12

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19971009