GB9420568D0 - Tamper detection devices - Google Patents

Tamper detection devices

Info

Publication number
GB9420568D0
GB9420568D0 GB9420568A GB9420568A GB9420568D0 GB 9420568 D0 GB9420568 D0 GB 9420568D0 GB 9420568 A GB9420568 A GB 9420568A GB 9420568 A GB9420568 A GB 9420568A GB 9420568 D0 GB9420568 D0 GB 9420568D0
Authority
GB
United Kingdom
Prior art keywords
detection devices
tamper detection
tamper
devices
detection
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.)
Withdrawn
Application number
GB9420568A
Other versions
GB2282923A (en
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.)
SHEPHERD KEITH E
Original Assignee
SHEPHERD KEITH E
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 SHEPHERD KEITH E filed Critical SHEPHERD KEITH E
Publication of GB9420568D0 publication Critical patent/GB9420568D0/en
Publication of GB2282923A publication Critical patent/GB2282923A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
    • H01R13/6397—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap with means for preventing unauthorised use
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66—Structural association with built-in electrical component
    • H01R13/70—Structural association with built-in electrical component with built-in switch
    • H01R13/703—Structural association with built-in electrical component with built-in switch operated by engagement or disengagement of coupling parts, e.g. dual-continuity coupling part

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
GB9420568A 1993-10-12 1994-10-12 Tamper-detection plug Withdrawn GB2282923A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB939321005A GB9321005D0 (en) 1993-10-12 1993-10-12 Improvements relating to security alarms

Publications (2)

Publication Number Publication Date
GB9420568D0 true GB9420568D0 (en) 1994-11-30
GB2282923A GB2282923A (en) 1995-04-19

Family

ID=10743386

Family Applications (2)

Application Number Title Priority Date Filing Date
GB939321005A Pending GB9321005D0 (en) 1993-10-12 1993-10-12 Improvements relating to security alarms
GB9420568A Withdrawn GB2282923A (en) 1993-10-12 1994-10-12 Tamper-detection plug

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB939321005A Pending GB9321005D0 (en) 1993-10-12 1993-10-12 Improvements relating to security alarms

Country Status (1)

Country Link
GB (2) GB9321005D0 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19546128C2 (en) * 1995-12-11 1997-12-04 Sabo Maschinenfabrik Gmbh Equipment for landscape, yard or garden maintenance, especially lawn mowers
US7764922B2 (en) * 2007-02-14 2010-07-27 Kabushiki Kaisha Toshiba Image forming apparatus with printed-paper storing function and printed-paper storing method thereof
US8517748B1 (en) 2012-07-23 2013-08-27 Vanguard Products Group, Inc. Communication connector with analog coupling circuit

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE722501A (en) * 1968-03-12 1969-04-01
US4687888A (en) * 1985-05-29 1987-08-18 E. I. Dupont De Nemours And Co. Electrical connector with switch
US4858076A (en) * 1987-09-30 1989-08-15 Tsai Ming T Converter

Also Published As

Publication number Publication date
GB2282923A (en) 1995-04-19
GB9321005D0 (en) 1993-12-01

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)