DE1078669B - Widerstandsblock fuer UEberspannungs-ableiter - Google Patents

Widerstandsblock fuer UEberspannungs-ableiter

Info

Publication number
DE1078669B
DE1078669B DEW23717A DEW0023717A DE1078669B DE 1078669 B DE1078669 B DE 1078669B DE W23717 A DEW23717 A DE W23717A DE W0023717 A DEW0023717 A DE W0023717A DE 1078669 B DE1078669 B DE 1078669B
Authority
DE
Germany
Prior art keywords
resistance
block
wollastonite
sheathing
resistance block
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.)
Pending
Application number
DEW23717A
Other languages
German (de)
English (en)
Inventor
Philip W Bogner
Norman K Osmundsen
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.)
Westinghouse Electric Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of DE1078669B publication Critical patent/DE1078669B/de
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • H01B1/04—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of carbon-silicon compounds, carbon or silicon
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/02—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances
    • H01B3/08—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances quartz; glass; glass wool; slag wool; vitreous enamels
    • H01B3/085—Particles bound with glass
    • 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
    • H01C7/1006—Thick film varistors
    • 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)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Thermistors And Varistors (AREA)
DEW23717A 1957-08-30 1958-07-17 Widerstandsblock fuer UEberspannungs-ableiter Pending DE1078669B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US570736XA 1957-08-30 1957-08-30

Publications (1)

Publication Number Publication Date
DE1078669B true DE1078669B (de) 1960-03-31

Family

ID=32867434

Family Applications (1)

Application Number Title Priority Date Filing Date
DEW23717A Pending DE1078669B (de) 1957-08-30 1958-07-17 Widerstandsblock fuer UEberspannungs-ableiter

Country Status (3)

Country Link
BE (1) BE570736A (enrdf_load_stackoverflow)
DE (1) DE1078669B (enrdf_load_stackoverflow)
FR (1) FR1201913A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3620725B1 (fr) 2018-09-07 2021-09-22 Oeliatec Dispositif de chauffage d'eau pour appareil de désherbage multiposte apte à fournir une température constante en sortie de buse de 95 à 99°c
FR3104000B1 (fr) 2019-12-06 2021-11-05 Oeliatec Dispositif hydraulique de motorisation d’une pompe à eau contenue dans un appareil de désherbage eau chaude installé sur un véhicule agricole aux fins de réguler la température de l’eau

Also Published As

Publication number Publication date
FR1201913A (fr) 1960-01-06
BE570736A (enrdf_load_stackoverflow) 1961-11-03

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