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BR9507836A - Aparelho de tubo de gás para telecomunicações e composição para ser usada com o mesmo - Google Patents

Aparelho de tubo de gás para telecomunicações e composição para ser usada com o mesmo

Info

Publication number
BR9507836A
BR9507836A BR9507836A BR9507836A BR9507836A BR 9507836 A BR9507836 A BR 9507836A BR 9507836 A BR9507836 A BR 9507836A BR 9507836 A BR9507836 A BR 9507836A BR 9507836 A BR9507836 A BR 9507836A
Authority
BR
Brazil
Prior art keywords
telecommunications
composition
same
gas tube
tube apparatus
Prior art date
Application number
BR9507836A
Other languages
English (en)
Inventor
William H Simendinger
Rodney R Morton
Original Assignee
Raychem 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 Raychem Corp filed Critical Raychem Corp
Publication of BR9507836A publication Critical patent/BR9507836A/pt

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J17/00—Gas-filled discharge tubes with solid cathode
    • H01J17/38—Cold-cathode tubes
    • H01J17/40—Cold-cathode tubes with one cathode and one anode, e.g. glow tubes, tuning-indicator glow tubes, voltage-stabiliser tubes, voltage-indicator tubes
    • 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
    • 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
    • H01B1/20—Conductive material dispersed in non-conductive organic material
    • H01B1/22—Conductive material dispersed in non-conductive organic material the conductive material comprising metals or alloys
    • 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
    • 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)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • External Artificial Organs (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Organic Insulating Materials (AREA)
  • Thermistors And Varistors (AREA)
BR9507836A 1994-06-01 1995-05-30 Aparelho de tubo de gás para telecomunicações e composição para ser usada com o mesmo BR9507836A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US25187894A 1994-06-01 1994-06-01
PCT/US1995/006867 WO1995033278A1 (en) 1994-06-01 1995-05-30 Telecommunications gas tube apparatus and composition for use therewith

Publications (1)

Publication Number Publication Date
BR9507836A true BR9507836A (pt) 1997-09-01

Family

ID=22953783

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9507836A BR9507836A (pt) 1994-06-01 1995-05-30 Aparelho de tubo de gás para telecomunicações e composição para ser usada com o mesmo

Country Status (12)

Country Link
EP (1) EP0763252A1 (pt)
JP (1) JPH10501372A (pt)
KR (1) KR970703609A (pt)
CN (1) CN1149354A (pt)
AU (2) AU2650595A (pt)
BR (1) BR9507836A (pt)
CA (2) CA2191737A1 (pt)
CZ (1) CZ347996A3 (pt)
FI (1) FI964764A7 (pt)
IL (2) IL113502A0 (pt)
PL (1) PL317330A1 (pt)
WO (2) WO1995033278A1 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2133124B1 (es) * 1994-05-04 2000-04-01 Cymem S A Mejoras introducidas en la patente de invencion p-9400938/4, por: dispositivo de cortocircuito exterior para modulos de proteccion de equipos telefonicos y similares.
IL117529A0 (en) * 1995-03-22 1996-07-23 Raychem Corp Button protection device
US6251513B1 (en) * 1997-11-08 2001-06-26 Littlefuse, Inc. Polymer composites for overvoltage protection
SE9704824D0 (sv) * 1997-12-22 1997-12-22 Asea Brown Boveri Fiberkompositföremål och metod för att framställa sådant fiberkompositföremål
US7258819B2 (en) 2001-10-11 2007-08-21 Littelfuse, Inc. Voltage variable substrate material
AU2003224894A1 (en) 2002-04-08 2003-10-27 Littelfuse, Inc. Voltage variable material for direct application and devices employing same
US7183891B2 (en) 2002-04-08 2007-02-27 Littelfuse, Inc. Direct application voltage variable material, devices employing same and methods of manufacturing such devices
JP2006012492A (ja) * 2004-06-23 2006-01-12 Shinko Electric Ind Co Ltd 放電管
DE102004031325A1 (de) 2004-06-29 2006-01-19 Bayer Healthcare Ag Wirkstoffhaltige feste Formkörper zur äußerlichen Anwendung gegen Parasiten an Tieren
ATE525775T1 (de) * 2009-07-20 2011-10-15 Bettermann Obo Gmbh & Co Kg Überspannungsableiter
CN105762762B (zh) * 2016-05-13 2024-05-03 深圳市槟城电子股份有限公司 一种电路保护器件

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1433129A (en) * 1972-09-01 1976-04-22 Raychem Ltd Materials having non-linear resistance characteristics
US4992333A (en) * 1988-11-18 1991-02-12 G&H Technology, Inc. Electrical overstress pulse protection
TW211079B (en) * 1992-06-30 1993-08-11 Raychem Corp Gas tube vent-safe device

Also Published As

Publication number Publication date
IL113502A0 (en) 1995-07-31
CZ347996A3 (en) 1997-06-11
CA2191737A1 (en) 1995-12-07
AU2658795A (en) 1995-12-21
FI964764A0 (fi) 1996-11-29
JPH10501372A (ja) 1998-02-03
KR970703609A (ko) 1997-07-03
WO1995033278A1 (en) 1995-12-07
FI964764L (fi) 1996-11-29
CN1149354A (zh) 1997-05-07
AU2650595A (en) 1995-12-21
IL113503A0 (en) 1995-07-31
WO1995033277A1 (en) 1995-12-07
EP0763252A1 (en) 1997-03-19
FI964764A7 (fi) 1996-11-29
CA2191740A1 (en) 1995-12-07
PL317330A1 (en) 1997-04-01

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Legal Events

Date Code Title Description
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FA8 Dismissal: dismissal - article 36, par. 1 of industrial property law