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특허 상세정보

Variable resistance bridge element

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F42B-003/18   
미국특허분류(USC) 317/80 ; 102/28R
출원번호 US-0512462 (1974-10-07)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 18  인용 특허 : 0
초록

Resistance element, such as a bridge element for electro-explosive devices. The resistance element of this invention is of generally S-shaped configuration having two arcuate resistor portions which are joined by a connecting portion. The bridge element may be connected to lead wires at points along the arcuate portions. The effective resistance of the bridge element may be varied by changing the points at which connection to the lead wires is made.

대표
청구항

A generally S-shaped bridge element for an electro-explosive device having a pair of spaced lead wires, said bridge element comprising a first arcuate portion, a second arcuate portion spaced therefrom, and a connecting portion extending from one of said arcuate portions to the other arcuate portion, said first and second arcuate portions being arcs of the same circle, said arcuate portions and said connecting portion being resistor portions, said arcuate portions being of essentially uniform width and essentially uniform resistance per unit length, said...

이 특허를 인용한 특허 피인용횟수: 18

  1. Kazuhito Narumi JP; Fukumi Kaida JP. Electric ignition type initiator. USP2002036354217.
  2. Baginski, Thomas A.; Parker, Todd S.; Fahey, Wm. David. Electro-explosive device with laminate bridge. USP2004086772692.
  3. Baginski, Thomas A.; Parker, Todd S.; Fahey, Wm. David. Electro-explosive device with laminate bridge. USP2005086925938.
  4. Baginski Thomas A.. Electro-explosive device with shaped primary charge. USP2000086105503.
  5. Headley Paul S. (Mesa AZ). Exploding foil initiator for air bag inflator. USP1997105678856.
  6. Gerber, George V.; Troianello, Anthony E.; Goldberger, Haim. Fast heat rise resistor using resistive foil. USP2004016680668.
  7. Heeke, Neil. Hermetically sealed electrical feed-through device with a straight isolated pin in an offset oval glass seal. USP2005046874423.
  8. Kraft, Andre; Kuhn, Christian; Jurkowski, Olaf. Igniter base for pyrotechnic devices. USP2015038967047.
  9. Fogle ; Jr. Homer W. ; Hake Daniel R.. Inflator for an inflatable vehicle occupant protection device. USP1998045736668.
  10. Baginski Thomas A. ; Parker Todd S.. Method of forming radio frequency and electrostatic discharge insensitive electro-explosive devices. USP2001086272965.
  11. Baginski Thomas A. (Auburn AL). Monolithic RF/EMI desensitized electroexplosive device. USP1990014893563.
  12. Jean-Rene Duguet FR. Photoetched-filament pyrotechnic initiator protected against electrostatic discharges. USP2002066408758.
  13. Baginski Thomas A.. Radio frequency and electrostatic discharge insensitive electro-explosive devices. USP2001026192802.
  14. Baginski Thomas A.. Radio frequency and electrostatic discharge insensitive electro-explosive devices having non-linear resistances. USP1999055905226.
  15. Martinez-Tovar Bernardo ; Montoya John A.. Semiconductor bridge device and method of making the same. USP2000106133146.
  16. Benson David A. (Albuquerque NM) Bickes ; Jr. Robert W. (Albuquerque NM) Blewer Robert S. (Albuquerque NM). Tungsten bridge for the low energy ignition of explosive and energetic materials. USP1990124976200.
  17. Martinez-Tovar Bernardo ; Foster Martin C.. Voltage-protected semiconductor bridge igniter elements. USP1999115992326.
  18. Martinez-Tovar Bernardo ; Foster Martin C. ; Novotney David B.. Voltage-protected semiconductor bridge igniter elements. USP2001036199484.