CA2191737A1 - Telecommunications gas tube apparatus and composition for use therewith - Google Patents

Telecommunications gas tube apparatus and composition for use therewith

Info

Publication number
CA2191737A1
CA2191737A1 CA002191737A CA2191737A CA2191737A1 CA 2191737 A1 CA2191737 A1 CA 2191737A1 CA 002191737 A CA002191737 A CA 002191737A CA 2191737 A CA2191737 A CA 2191737A CA 2191737 A1 CA2191737 A1 CA 2191737A1
Authority
CA
Canada
Prior art keywords
composition
gas tube
gel
ohm
linear
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.)
Abandoned
Application number
CA002191737A
Other languages
English (en)
French (fr)
Inventor
William H. Simendinger Iii
Rodney E. Morton
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.)
ACCESS NETWORK TECHNOLOGIES
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2191737A1 publication Critical patent/CA2191737A1/en
Abandoned 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
    • H01C7/12—Overvoltage protection resistors; Arresters
    • 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; Arresters
    • 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
    • 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)
  • Thermistors And Varistors (AREA)
  • Organic Insulating Materials (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • External Artificial Organs (AREA)
CA002191737A 1994-06-01 1995-05-30 Telecommunications gas tube apparatus and composition for use therewith Abandoned CA2191737A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US25187894A 1994-06-01 1994-06-01
US08/251,878 1994-06-01

Publications (1)

Publication Number Publication Date
CA2191737A1 true CA2191737A1 (en) 1995-12-07

Family

ID=22953783

Family Applications (2)

Application Number Title Priority Date Filing Date
CA002191737A Abandoned CA2191737A1 (en) 1994-06-01 1995-05-30 Telecommunications gas tube apparatus and composition for use therewith
CA002191740A Abandoned CA2191740A1 (en) 1994-06-01 1995-05-30 Telecommunications gas tube apparatus and composition for use therewith

Family Applications After (1)

Application Number Title Priority Date Filing Date
CA002191740A Abandoned CA2191740A1 (en) 1994-06-01 1995-05-30 Telecommunications gas tube apparatus and composition for use therewith

Country Status (12)

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

Families Citing this family (12)

* 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
US7183891B2 (en) 2002-04-08 2007-02-27 Littelfuse, Inc. Direct application voltage variable material, devices employing same and methods of manufacturing such devices
AU2003224894A1 (en) 2002-04-08 2003-10-27 Littelfuse, Inc. Voltage variable material for direct application and devices employing same
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
ES2369329T3 (es) * 2009-07-20 2011-11-29 Obo Bettermann Gmbh & Co. Kg Descargador de sobretensión.
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
US20260028504A1 (en) * 2024-07-23 2026-01-29 Aclara Technologies Llc High-voltage wildlife mitigation covers

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
FI964764A0 (fi) 1996-11-29
PL317330A1 (en) 1997-04-01
WO1995033277A1 (en) 1995-12-07
BR9507836A (pt) 1997-09-01
FI964764L (fi) 1996-11-29
EP0763252A1 (en) 1997-03-19
CA2191740A1 (en) 1995-12-07
CZ347996A3 (en) 1997-06-11
KR970703609A (ko) 1997-07-03
CN1149354A (zh) 1997-05-07
IL113502A0 (en) 1995-07-31
IL113503A0 (en) 1995-07-31
AU2650595A (en) 1995-12-21
JPH10501372A (ja) 1998-02-03
FI964764A7 (fi) 1996-11-29
AU2658795A (en) 1995-12-21
WO1995033278A1 (en) 1995-12-07

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Legal Events

Date Code Title Description
FZDE Discontinued