ES415910A1 - Printed circuit with over-voltage protection - Google Patents

Printed circuit with over-voltage protection

Info

Publication number
ES415910A1
ES415910A1 ES415910A ES415910A ES415910A1 ES 415910 A1 ES415910 A1 ES 415910A1 ES 415910 A ES415910 A ES 415910A ES 415910 A ES415910 A ES 415910A ES 415910 A1 ES415910 A1 ES 415910A1
Authority
ES
Spain
Prior art keywords
printed circuit
over
voltage protection
conductor
printed
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
Application number
ES415910A
Other languages
Spanish (es)
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.)
Nokia Spain SA
Original Assignee
Alcatel Espana 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 Alcatel Espana SA filed Critical Alcatel Espana SA
Publication of ES415910A1 publication Critical patent/ES415910A1/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T4/00—Overvoltage arresters using spark gaps
    • H01T4/08—Overvoltage arresters using spark gaps structurally associated with protected apparatus
    • 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
    • H05K1/0254—High voltage adaptations; Electrical insulation details; Overvoltage or electrostatic discharge protection ; Arrangements for regulating voltages or for using plural voltages
    • H05K1/0257—Overvoltage protection
    • H05K1/026—Spark gaps

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Emergency Protection Circuit Devices (AREA)

Abstract

Improvements in printed circuits made up of a printed circuit provided with a disruptive separation organically inserted in it, characterized in that the conductor that has the easiest to receive momentary surges and a conductor connected to ground potential are very close to each other, at least at one point on the printed circuit board. (Machine-translation by Google Translate, not legally binding)
ES415910A 1972-06-15 1973-06-14 Printed circuit with over-voltage protection Expired ES415910A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722229301 DE2229301A1 (en) 1972-06-15 1972-06-15 PRINTED CIRCUIT WITH AN ORGANICALLY INSERTED OVERVOLTAGE PROTECTION

Publications (1)

Publication Number Publication Date
ES415910A1 true ES415910A1 (en) 1976-02-01

Family

ID=5847885

Family Applications (1)

Application Number Title Priority Date Filing Date
ES415910A Expired ES415910A1 (en) 1972-06-15 1973-06-14 Printed circuit with over-voltage protection

Country Status (4)

Country Link
BE (1) BE800941A (en)
DE (1) DE2229301A1 (en)
ES (1) ES415910A1 (en)
GB (1) GB1385606A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2835017C2 (en) * 1978-08-10 1986-10-30 Telefonbau Und Normalzeit Gmbh, 6000 Frankfurt Process for the manufacture of surge arresters
JPS55126983A (en) * 1979-03-26 1980-10-01 Hitachi Ltd Discharge gap
DE3130324A1 (en) * 1981-07-31 1983-02-17 GAO Gesellschaft für Automation und Organisation mbH, 8000 München CARRIER ELEMENT FOR AN IC COMPONENT
US4586105A (en) * 1985-08-02 1986-04-29 General Motors Corporation High voltage protection device with a tape covered spark gap
DE3600735A1 (en) * 1986-01-13 1987-07-16 Siemens Ag Printed circuit board assembly having at least one protection circuit for protecting a circuit against overvoltages
GB8720337D0 (en) * 1987-08-28 1987-10-07 English Electric Valve Co Ltd Spark gap devices
WO2000036468A1 (en) * 1998-12-14 2000-06-22 Koninklijke Philips Electronics N.V. Photomask with a mask edge provided with a ring-shaped esd protection area
US10064266B2 (en) 2011-07-19 2018-08-28 Whirlpool Corporation Circuit board having arc tracking protection
EP3189566B1 (en) * 2014-09-05 2020-03-25 DEHN SE + Co KG Arrangement for secure system isolation of surge arresters, particularly varistors, in the presence of temporary overvoltages

Also Published As

Publication number Publication date
DE2229301A1 (en) 1974-01-03
GB1385606A (en) 1975-02-26
BE800941A (en) 1973-12-17

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