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FR2353154A1 - Dispositif de securite pour circuits imprimes - Google Patents

Dispositif de securite pour circuits imprimes

Info

Publication number
FR2353154A1
FR2353154A1 FR7615631A FR7615631A FR2353154A1 FR 2353154 A1 FR2353154 A1 FR 2353154A1 FR 7615631 A FR7615631 A FR 7615631A FR 7615631 A FR7615631 A FR 7615631A FR 2353154 A1 FR2353154 A1 FR 2353154A1
Authority
FR
France
Prior art keywords
circuit
boards
supply
short
board
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.)
Granted
Application number
FR7615631A
Other languages
English (en)
French (fr)
Other versions
FR2353154B1 (xx
Inventor
Robert Raoul Charles Bonami
John James Engelking
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.)
Laboratoire Central de Telecommunications SA
Original Assignee
Laboratoire Central de Telecommunications SA
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 Laboratoire Central de Telecommunications SA filed Critical Laboratoire Central de Telecommunications SA
Priority to FR7615631A priority Critical patent/FR2353154A1/fr
Priority to BR3181/77A priority patent/BR7703181A/pt
Priority to BE2055937A priority patent/BE854942A/xx
Publication of FR2353154A1 publication Critical patent/FR2353154A1/fr
Application granted granted Critical
Publication of FR2353154B1 publication Critical patent/FR2353154B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
    • H02H9/001—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection limiting speed of change of electric quantities, e.g. soft switching on or off
    • H02H9/004—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection limiting speed of change of electric quantities, e.g. soft switching on or off in connection with live-insertion of plug-in units
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
    • G01R31/54—Testing for continuity
    • 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
    • H05K10/00—Arrangements for improving the operating reliability of electronic equipment, e.g. by providing a similar standby unit
    • 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
    • H05K1/0213—Electrical arrangements not otherwise provided for
    • 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
    • H05K1/11—Printed elements for providing electric connections to or between printed circuits
    • H05K1/117—Pads along the edge of rigid circuit boards, e.g. for pluggable connectors

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Protection Of Static Devices (AREA)
FR7615631A 1976-05-24 1976-05-24 Dispositif de securite pour circuits imprimes Granted FR2353154A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR7615631A FR2353154A1 (fr) 1976-05-24 1976-05-24 Dispositif de securite pour circuits imprimes
BR3181/77A BR7703181A (pt) 1976-05-24 1977-05-17 Dispositivo de seguranca para circuitos impressos
BE2055937A BE854942A (fr) 1976-05-24 1977-05-24 Dispositif de securite pour circuits imprimes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7615631A FR2353154A1 (fr) 1976-05-24 1976-05-24 Dispositif de securite pour circuits imprimes

Publications (2)

Publication Number Publication Date
FR2353154A1 true FR2353154A1 (fr) 1977-12-23
FR2353154B1 FR2353154B1 (xx) 1980-08-29

Family

ID=9173541

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7615631A Granted FR2353154A1 (fr) 1976-05-24 1976-05-24 Dispositif de securite pour circuits imprimes

Country Status (3)

Country Link
BE (1) BE854942A (xx)
BR (1) BR7703181A (xx)
FR (1) FR2353154A1 (xx)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1173525A (en) * 1966-04-11 1969-12-10 Mohawk Data Sciences Corp Electrical Connector.
FR2154667A1 (xx) * 1971-09-30 1973-05-11 Bodenseewerk Geraetetech
FR2169278A1 (xx) * 1972-01-26 1973-09-07 Interatom
DE2347191A1 (de) * 1973-09-19 1975-04-24 Siemens Ag Anordnung zur ueberwachung von durch entriegelungen und/oder spannungsausfaelle bedingten stoerungen an steckbaren baugruppen

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1173525A (en) * 1966-04-11 1969-12-10 Mohawk Data Sciences Corp Electrical Connector.
FR2154667A1 (xx) * 1971-09-30 1973-05-11 Bodenseewerk Geraetetech
FR2169278A1 (xx) * 1972-01-26 1973-09-07 Interatom
DE2347191A1 (de) * 1973-09-19 1975-04-24 Siemens Ag Anordnung zur ueberwachung von durch entriegelungen und/oder spannungsausfaelle bedingten stoerungen an steckbaren baugruppen

Also Published As

Publication number Publication date
BR7703181A (pt) 1978-02-08
BE854942A (fr) 1977-11-24
FR2353154B1 (xx) 1980-08-29

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Legal Events

Date Code Title Description
ST Notification of lapse