FR2377107A1 - Dispositif de protection contre les surtensions et sa mise en oeuvre - Google Patents

Dispositif de protection contre les surtensions et sa mise en oeuvre

Info

Publication number
FR2377107A1
FR2377107A1 FR7800139A FR7800139A FR2377107A1 FR 2377107 A1 FR2377107 A1 FR 2377107A1 FR 7800139 A FR7800139 A FR 7800139A FR 7800139 A FR7800139 A FR 7800139A FR 2377107 A1 FR2377107 A1 FR 2377107A1
Authority
FR
France
Prior art keywords
implementation
protection device
overvoltage protection
against overvoltages
electrodes
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
FR7800139A
Other languages
English (en)
French (fr)
Other versions
FR2377107B3 (it
Inventor
Walter Bosshard
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.)
Cerberus AG
Original Assignee
Cerberus 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 Cerberus AG filed Critical Cerberus AG
Publication of FR2377107A1 publication Critical patent/FR2377107A1/fr
Application granted granted Critical
Publication of FR2377107B3 publication Critical patent/FR2377107B3/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
    • H01C7/10—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material voltage responsive, i.e. varistors
    • H01C7/102—Varistor boundary, e.g. surface layers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
    • H01C7/10—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material voltage responsive, i.e. varistors
    • H01C7/12—Overvoltage protection resistors

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Emergency Protection Circuit Devices (AREA)
FR7800139A 1977-01-10 1978-01-04 Dispositif de protection contre les surtensions et sa mise en oeuvre Granted FR2377107A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH22177A CH607400A5 (it) 1977-01-10 1977-01-10

Publications (2)

Publication Number Publication Date
FR2377107A1 true FR2377107A1 (fr) 1978-08-04
FR2377107B3 FR2377107B3 (it) 1980-08-29

Family

ID=4182036

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7800139A Granted FR2377107A1 (fr) 1977-01-10 1978-01-04 Dispositif de protection contre les surtensions et sa mise en oeuvre

Country Status (10)

Country Link
JP (1) JPS5388138A (it)
AT (1) AT363542B (it)
BE (1) BE862700A (it)
CH (1) CH607400A5 (it)
FI (1) FI773876A (it)
FR (1) FR2377107A1 (it)
GB (1) GB1585041A (it)
IT (1) IT1102960B (it)
NO (1) NO780076L (it)
SE (1) SE7800084L (it)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2524806A1 (fr) * 1982-04-08 1983-10-14 Murata Manufacturing Co Element de prevention contre les chocs electriques
EP0243602A1 (de) * 1986-04-23 1987-11-04 Siemens Aktiengesellschaft Elektrisches Bauelement mit hoher Festigkeit bei Beanspruchung durch Temperaturwechsel und durch Stossströme, insbesondere ein Varistor

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4325097A (en) * 1979-09-17 1982-04-13 General Semiconductor Industries, Inc. Four terminal pulse suppressor
US4977346A (en) * 1988-06-29 1990-12-11 North American Philips Corp. High pressure sodium discharge lamp having gas filled outer envelope
US4963791A (en) * 1988-06-29 1990-10-16 North American Philips Corp. High pressure sodium discharge tube support structure

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2524806A1 (fr) * 1982-04-08 1983-10-14 Murata Manufacturing Co Element de prevention contre les chocs electriques
EP0243602A1 (de) * 1986-04-23 1987-11-04 Siemens Aktiengesellschaft Elektrisches Bauelement mit hoher Festigkeit bei Beanspruchung durch Temperaturwechsel und durch Stossströme, insbesondere ein Varistor

Also Published As

Publication number Publication date
BE862700A (nl) 1978-07-06
NO780076L (no) 1978-07-11
ATA886377A (de) 1981-01-15
IT1102960B (it) 1985-10-14
IT7812404A0 (it) 1978-01-05
FI773876A (fi) 1978-07-11
SE7800084L (sv) 1978-07-11
GB1585041A (en) 1981-02-18
JPS5388138A (en) 1978-08-03
AT363542B (de) 1981-08-10
CH607400A5 (it) 1978-12-15
FR2377107B3 (it) 1980-08-29

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Legal Events

Date Code Title Description
ST Notification of lapse