FR3022680B1 - ISOLATED VARISTANCE WITHIN A DEVICE FOR PROTECTING AN ELECTRICAL INSTALLATION - Google Patents

ISOLATED VARISTANCE WITHIN A DEVICE FOR PROTECTING AN ELECTRICAL INSTALLATION

Info

Publication number
FR3022680B1
FR3022680B1 FR1455682A FR1455682A FR3022680B1 FR 3022680 B1 FR3022680 B1 FR 3022680B1 FR 1455682 A FR1455682 A FR 1455682A FR 1455682 A FR1455682 A FR 1455682A FR 3022680 B1 FR3022680 B1 FR 3022680B1
Authority
FR
France
Prior art keywords
varistance
protecting
isolated
electrical installation
installation
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.)
Active
Application number
FR1455682A
Other languages
French (fr)
Other versions
FR3022680A1 (en
Inventor
Serge Brau
Boris Gautier
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.)
ABB Schweiz AG
Original Assignee
ABB France SAS
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 ABB France SAS filed Critical ABB France SAS
Priority to FR1455682A priority Critical patent/FR3022680B1/en
Publication of FR3022680A1 publication Critical patent/FR3022680A1/en
Application granted granted Critical
Publication of FR3022680B1 publication Critical patent/FR3022680B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H01C7/12—Overvoltage protection resistors
    • H01C7/126—Means for protecting against excessive pressure or for disconnecting in case of failure
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/02—Details
    • H01H37/08—Indicators; Distinguishing marks
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/74—Switches in which only the opening movement or only the closing movement of a contact is effected by heating or cooling
    • H01H37/76—Contact member actuated by melting of fusible material, actuated due to burning of combustible material or due to explosion of explosive material
    • H01H37/761—Contact member actuated by melting of fusible material, actuated due to burning of combustible material or due to explosion of explosive material with a fusible element forming part of the switched circuit
    • 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
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/74—Switches in which only the opening movement or only the closing movement of a contact is effected by heating or cooling
    • H01H37/76—Contact member actuated by melting of fusible material, actuated due to burning of combustible material or due to explosion of explosive material
    • H01H37/761—Contact member actuated by melting of fusible material, actuated due to burning of combustible material or due to explosion of explosive material with a fusible element forming part of the switched circuit
    • H01H2037/762—Contact member actuated by melting of fusible material, actuated due to burning of combustible material or due to explosion of explosive material with a fusible element forming part of the switched circuit using a spring for opening the circuit when the fusible element melts
    • 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
    • H01T1/00—Details of spark gaps
    • H01T1/14—Means structurally associated with spark gap for protecting it against overload or for disconnecting it in case of failure

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Thermistors And Varistors (AREA)
FR1455682A 2014-06-20 2014-06-20 ISOLATED VARISTANCE WITHIN A DEVICE FOR PROTECTING AN ELECTRICAL INSTALLATION Active FR3022680B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1455682A FR3022680B1 (en) 2014-06-20 2014-06-20 ISOLATED VARISTANCE WITHIN A DEVICE FOR PROTECTING AN ELECTRICAL INSTALLATION

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1455682A FR3022680B1 (en) 2014-06-20 2014-06-20 ISOLATED VARISTANCE WITHIN A DEVICE FOR PROTECTING AN ELECTRICAL INSTALLATION

Publications (2)

Publication Number Publication Date
FR3022680A1 FR3022680A1 (en) 2015-12-25
FR3022680B1 true FR3022680B1 (en) 2016-07-01

Family

ID=51570602

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1455682A Active FR3022680B1 (en) 2014-06-20 2014-06-20 ISOLATED VARISTANCE WITHIN A DEVICE FOR PROTECTING AN ELECTRICAL INSTALLATION

Country Status (1)

Country Link
FR (1) FR3022680B1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5748093A (en) * 1996-03-19 1998-05-05 Joslyn Electronic Systems Corporation Electrical surge protection system with condition monitoring
US6040971A (en) * 1998-06-08 2000-03-21 Martenson; Kenneth R. Circuit protection device
CN201126744Y (en) * 2007-12-21 2008-10-01 隆科电子(惠阳)有限公司 Nail type superheating diasmechanism tasis

Also Published As

Publication number Publication date
FR3022680A1 (en) 2015-12-25

Similar Documents

Publication Publication Date Title
FR3027462B1 (en) DEVICE FOR SOLIDARIZING ELECTRIC RECHARGING CABLES
FR3037449B1 (en) DEVICE FOR ELECTRICAL CABLE
EP3412518A4 (en) Pedestrian protection device
GB201400226D0 (en) An electrical fault protection device
PL3213726T3 (en) Protection device
FR3016158B1 (en) DEVICE FOR PROTECTING ENERGY FOR AN AIRCRAFT.
EP3412519A4 (en) Pedestrian protection device
GB2585523B (en) Electrostatic protection device
EP3412520A4 (en) Pedestrian protection device
FR3024298B1 (en) DEVICE FOR PROTECTION AGAINST LIGHTNING
FR3020574B1 (en) DEVICE FOR PROTECTING A CATHETER
FR3014258B1 (en) FIRE PROTECTION DEVICE OF A STARTER-CONTROLLER DEVICE OF AN ELECTRICAL INSTALLATION
DK3676473T3 (en) CABLE PROTECTION DEVICE
FR3022682B1 (en) INDICATOR FOR DISCONNECTING AN ACTIVE COMPONENT FROM A DEVICE FOR PROTECTING AN ELECTRICAL INSTALLATION
FR3017149B1 (en) SOLAR PROTECTION DEVICE
FR3061812B1 (en) PROTECTION DEVICE FOR ELECTRICAL EQUIPMENT
IT201700076430A1 (en) PROTECTION DEVICE
FR3035750B1 (en) DEVICE FOR PROTECTING AN ELECTRICAL NETWORK
FR3056021B1 (en) PROTECTION OF A DEVICE FOR ACCUMULATING ELECTRIC ENERGY
FR3022680B1 (en) ISOLATED VARISTANCE WITHIN A DEVICE FOR PROTECTING AN ELECTRICAL INSTALLATION
GB2552734B (en) An electrical protection device
HUE060314T2 (en) Electrical installation device
SG10201703023XA (en) Surge protection device monitoring
IT201700070699A1 (en) PROTECTION DEVICE
GB2552309B (en) Protection device

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20151225

PLFP Fee payment

Year of fee payment: 3

PLFP Fee payment

Year of fee payment: 4

PLFP Fee payment

Year of fee payment: 5

PLFP Fee payment

Year of fee payment: 7

PLFP Fee payment

Year of fee payment: 8

PLFP Fee payment

Year of fee payment: 9

PLFP Fee payment

Year of fee payment: 10

CA Change of address

Effective date: 20231205

TP Transmission of property

Owner name: ABB SCHWEIZ AG, CH

Effective date: 20231205