ES2091358T3 - Dispositivo de proteccion para partes de circuito y/o datos en un aparato electrotecnico. - Google Patents

Dispositivo de proteccion para partes de circuito y/o datos en un aparato electrotecnico.

Info

Publication number
ES2091358T3
ES2091358T3 ES92107660T ES92107660T ES2091358T3 ES 2091358 T3 ES2091358 T3 ES 2091358T3 ES 92107660 T ES92107660 T ES 92107660T ES 92107660 T ES92107660 T ES 92107660T ES 2091358 T3 ES2091358 T3 ES 2091358T3
Authority
ES
Spain
Prior art keywords
circuit
parts
data
electrotechnical
drivers
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
Application number
ES92107660T
Other languages
English (en)
Inventor
Robert Dipl-Phys Depta
Josef Dipl-Ing Fh Grandy
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.)
Wincor Nixdorf International GmbH
Original Assignee
Siemens Nixdorf Informationssysteme AG
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 Siemens Nixdorf Informationssysteme AG filed Critical Siemens Nixdorf Informationssysteme AG
Application granted granted Critical
Publication of ES2091358T3 publication Critical patent/ES2091358T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/0275—Security details, e.g. tampering prevention or detection
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
    • G06F21/86—Secure or tamper-resistant housings
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/21—Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/2143—Clearing memory, e.g. to prevent the data from being stolen
    • 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
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
    • H05K2201/10007—Types of components
    • H05K2201/10151—Sensor

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Computer Security & Cryptography (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Storage Device Security (AREA)
  • Structure Of Printed Boards (AREA)
  • Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)

Abstract

UNA PLACA FLEXIBLE DE CIRCUITO IMPRESO (3, 4) CON AL MENOS DOS CAPAS DE CONDUCTORES (8, 10) RODEA COMPLETAMENTE UN APARATO DISPUESTO EN UNA CARCASA (1, 2). LOS CONDUCTORES DE LOS DIFERENTES PLANOS DISCURREN DE FORMA DE MEANDROS Y PRESENTAN UNA DIRECCION PREFERENTE. LA DIRECCION PREFERENTE DE LOS CONDUCTORES SE DIFERENCIA EN LAS CAPAS DE CONDUCTORES (8, 10) SUCESIVAS. LAS MODIFICACIONES DE TEMPERATURA, LAS MODIFICACIONES DE TENSION Y LAS LIMITACIONES DE LOS CONDUCTORES SON DETECTADAS POR UN CIRCUITO EVALUADOR. EL CIRCUITO EVALUADOR BORRA LA MEMORIA DE DATOS.
ES92107660T 1991-05-14 1992-05-06 Dispositivo de proteccion para partes de circuito y/o datos en un aparato electrotecnico. Expired - Lifetime ES2091358T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4115703A DE4115703C1 (es) 1991-05-14 1991-05-14

Publications (1)

Publication Number Publication Date
ES2091358T3 true ES2091358T3 (es) 1996-11-01

Family

ID=6431630

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92107660T Expired - Lifetime ES2091358T3 (es) 1991-05-14 1992-05-06 Dispositivo de proteccion para partes de circuito y/o datos en un aparato electrotecnico.

Country Status (4)

Country Link
EP (1) EP0514708B1 (es)
AT (1) ATE143210T1 (es)
DE (2) DE4115703C1 (es)
ES (1) ES2091358T3 (es)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4307208C1 (de) * 1993-03-08 1994-05-19 Ibm Gehäuse
DE4312905C2 (de) * 1993-04-16 1995-04-13 Krone Ag Schutzeinrichtung zur Sicherung von gespeicherten Daten
DE59409949D1 (de) * 1993-04-28 2001-12-20 Fujitsu Siemens Computers Gmbh Schutzvorrichtung für Schaltungsteile und/oder Daten eines elektrotechnischen Geräts
DE4415200C1 (de) * 1994-04-30 1995-08-03 Gundokar Braumann Packelement und Vorrichtung mit diesem Element
DE4447631C2 (de) * 1994-04-30 1998-09-24 Gundokar Braumann Packelement, Vorrichtung mit diesem Packelement und Verfahren zum Aufbringen einer Leiterbahn auf ein Packelement
DE19512266C2 (de) * 1994-09-23 1998-11-19 Rainer Jacob Diebstahlschutzsystem für Fahrzeuge
DE19536477C2 (de) * 1995-09-29 1997-10-23 Siemens Nixdorf Inf Syst Schaltungsanordnung zur Sicherung elektronischer Bauteile
DE19612167A1 (de) * 1996-03-27 1997-10-02 Gundokar Braumann Gehäuse und Verfahren zum Herstellen des Gehäuses
GB2315586B (en) * 1996-07-19 2000-08-30 Neopost Ltd Apparatus with tamper detector
DE19707437A1 (de) * 1997-02-25 1998-08-27 Michael Albert Volz Verfahren zur Herstellung eines mehrteiligen Gehäuses für die dem Funkempfänger einer Fernsteuereinrichtung zugeordnete Rudermaschine eines Fahrzeugmodells sowie das Gehäuse der Rudermaschine selbst
DE29722653U1 (de) * 1997-12-22 1999-01-28 Siemens Ag Manipulationsgeschütztes elektrisches Gerät
DE19904979A1 (de) * 1999-02-06 2000-08-10 Valeo Schalter & Sensoren Gmbh Leiterplatte für einen elektrischen Schalter
WO2001063994A2 (en) * 2000-02-23 2001-08-30 Iridian Technologies, Inc. Tamper proof case for electronic devices having memories with sensitive information
GB2363233B (en) 2000-05-11 2004-03-31 Ibm Tamper resistant card enclosure with improved intrusion detection circuit
DE10047436A1 (de) * 2000-09-21 2002-08-29 Giesecke & Devrient Gmbh Sicherheitsmodul
US7323986B2 (en) * 2004-09-03 2008-01-29 Gore Enterprise Holdings, Inc. Reusable tamper respondent enclosure
GB2444968B (en) * 2006-12-22 2011-06-22 Elmdene Internat Ltd Alarm unit
DE102007061254B4 (de) * 2007-06-12 2009-08-27 Hypercom Gmbh Mehrteiliges Gehäuse für eine Sicherungsvorrichtung
DE102015122000B4 (de) * 2015-12-16 2019-02-07 Fujitsu Client Computing Limited Anordnung und elektronisches Gerät

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH640971A5 (en) * 1979-06-28 1984-01-31 Kurt Ehrat Mobile data container secured against unauthorised access
DE3347483A1 (de) * 1983-12-29 1985-07-11 GAO Gesellschaft für Automation und Organisation mbH, 8000 München Vorrichtung zur sicherung geheimer informationen
DE3602960C1 (de) * 1986-01-31 1987-02-19 Philips Patentverwaltung Dickschicht-Schaltungsanordnung mit einer keramischen Substratplatte
DE3624718A1 (de) * 1986-07-22 1988-01-28 Schoeller & Co Elektronik Mehrlagige, starre und flexible bereiche aufweisende leiterplatte
DE3627105A1 (de) * 1986-08-06 1988-02-11 Svenska Arkivator Ab Sicherheitsbehaelter
CA1294117C (en) * 1986-09-29 1992-01-14 S. Eugene Benge Method of making deactivatable tags
US4846922A (en) * 1986-09-29 1989-07-11 Monarch Marking Systems, Inc. Method of making deactivatable tags

Also Published As

Publication number Publication date
EP0514708A1 (de) 1992-11-25
EP0514708B1 (de) 1996-09-18
ATE143210T1 (de) 1996-10-15
DE4115703C1 (es) 1992-08-27
DE59207156D1 (de) 1996-10-24

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