DE8704618U1 - - Google Patents

Info

Publication number
DE8704618U1
DE8704618U1 DE8704618U DE8704618U DE8704618U1 DE 8704618 U1 DE8704618 U1 DE 8704618U1 DE 8704618 U DE8704618 U DE 8704618U DE 8704618 U DE8704618 U DE 8704618U DE 8704618 U1 DE8704618 U1 DE 8704618U1
Authority
DE
Germany
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
DE8704618U
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.)
Obo Bettermann OHG
Original Assignee
Obo Bettermann OHG
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 Obo Bettermann OHG filed Critical Obo Bettermann OHG
Priority to DE8704618U priority Critical patent/DE8704618U1/de
Publication of DE8704618U1 publication Critical patent/DE8704618U1/de
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/02—Details
    • H01H37/32—Thermally-sensitive members
    • H01H37/46—Thermally-sensitive members actuated due to expansion or contraction of a solid
    • 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
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Electromagnetism (AREA)
  • Thermal Sciences (AREA)
DE8704618U 1987-03-28 1987-03-28 Expired DE8704618U1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8704618U DE8704618U1 (de) 1987-03-28 1987-03-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE8704618U DE8704618U1 (de) 1987-03-28 1987-03-28

Publications (1)

Publication Number Publication Date
DE8704618U1 true DE8704618U1 (de) 1987-09-03

Family

ID=6806415

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8704618U Expired DE8704618U1 (de) 1987-03-28 1987-03-28

Country Status (1)

Country Link
DE (1) DE8704618U1 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3805889A1 (de) * 1987-10-24 1989-05-03 Bettermann Obo Ohg Vorrichtung zur funktionsueberwachung von ueberspannungsableitern
DE3736053A1 (de) * 1987-10-24 1989-05-11 Bettermann Obo Ohg Vorrichtung zur funktionsueberwachung von ueberspannungsableitern
DE4334101A1 (de) * 1992-10-07 1994-04-14 Legrand Sa Überspannungsbegrenzer mit Fehleranzeige

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3805889A1 (de) * 1987-10-24 1989-05-03 Bettermann Obo Ohg Vorrichtung zur funktionsueberwachung von ueberspannungsableitern
DE3805890A1 (de) * 1987-10-24 1989-05-03 Bettermann Obo Ohg Vorrichtung zur funktionsueberwachung von ueberspannungsableitern
DE3736053A1 (de) * 1987-10-24 1989-05-11 Bettermann Obo Ohg Vorrichtung zur funktionsueberwachung von ueberspannungsableitern
DE4334101A1 (de) * 1992-10-07 1994-04-14 Legrand Sa Überspannungsbegrenzer mit Fehleranzeige

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