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High impedance semiconductor bridge detonator 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F42C-019/12
출원번호 US-0812662 (1997-03-07)
발명자 / 주소
  • Ewick David W.
출원인 / 주소
  • The Ensign-Bickford Company
대리인 / 주소
    Law Ofice of Victor E. LibertLibert
인용정보 피인용 횟수 : 21  인용 특허 : 23

초록

A detonator (10) contains an SCB initiator assembly (35) in initiation relation to an ignition charge (18). The SCB initiator assembly (35) contains an initiator element (36) having a bridge (60) of semiconductor material between two conductive lands (62a, 62b). The bridge (60) provides a resistance

대표청구항

[ What is claimed is:] [1.] A semiconductor bridge initiator element, comprising:an electrically non-conductive carrier substrate;a semiconductor material disposed on the substrate; andtwo conductive lands in contact with the semiconductor material and having a bridge of semiconductor material (SCB)

이 특허에 인용된 특허 (23)

  1. Dow Robert L. (Rte. 5 ; Box 415 LaPlata MD 20646) Proctor Paul W. (Rte. 2 ; Kathy La. White Plains MD 20695), Combined EED igniter means and means for protecting the EED from inadvertent extraneous electricity induced firing.
  2. Bendler Hellmut (Nurnberg Furth ; Bavaria DT) Gawlick Heinz (Furth ; Bavaria DT), Combined igniter cap.
  3. Ochi Koji (Iwamizawa JPX) Harada Masahide (Sapporo JPX), Delay circuit for electric blasting, detonating primer having delay circuit and system for electrically blasting detonat.
  4. Dahmberg Sven (Stockholm SEX) Jnsson Elof (Nora SEX) Lilius Per (Gyttorp SEX) Olsson Ingemar (Nora SEX) Hesselbom Hjalmar (Huddinge SEX) Wennergren Rolf (Sollentuna SEX), Detonator.
  5. Pallanck Robert G. (Windsor CT) Rode Kenneth A. (Collinsville CT), Digital delay detonator.
  6. Ochi Koji (Iwamizawa JPX) Harada Masahide (Sapporo JPX), Electric detonator of delay type.
  7. Hruska Christopher D. (Blue Springs MO) McGinn Todd M. (Olathe KS) Smith Wayne A. (Liberty MO), Electroexplosive device.
  8. Aikou Kenichi (Tokyo JPX) Suzuki Eiichi (Nobeoka JPX) Goto Tugio (Nobeoka JPX), Electronic delay circuit for firing ignition element.
  9. Motley Jerry (Arlington TX), Explosive detonation apparatus.
  10. Rode Kenneth A. (Burlington CT) Pallanck Robert G. (Windsor CT), Extended range digital delay detonator.
  11. Rucker Klaus G. (Kinnelon NJ), High-temperature-stable ignition powder.
  12. Jonsson Bert (Skrdevgen 42 S-713 00 Nora SEX), Ignition system and a method for the initiation thereof.
  13. Tyler Lawson J. (Rolla MO) Worsey Paul N. (Rolla MO), Integrated detonator delay circuits and firing console.
  14. Atkeson Peter L. C. (Elkton MD), Integrated field-effect initiator.
  15. Nerheim Eldon (Edina MN), Integrated silicon plasma switch.
  16. Nerheim Eldon (Edina MN) Hoff Dave (Bloomington MN), Integrated silicon secondary explosive detonator.
  17. Jacob Merritt (Allentown PA) Oswald Gerald L. (New Ringgold PA) Goffin ; II Glen P. (Newtown PA), Method and apparatus for calibration of electronic delay detonation circuits.
  18. Bickes ; Jr. Robert W. (Albuquerque NM) Schwarz Alfred C. (Albuquerque NM), Semiconductor bridge (SCB) igniter.
  19. Hendley ; Jr. Edward L. (Angleton TX), Shape charge for a perforating gun including an integrated circuit detonator and wire contactor responsive to ordinary c.
  20. Atkeson Peter L. C. (Elkton MD), Thermocouple-triggered igniter.
  21. 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.
  22. Hartman J. Keith (Albuquerque NM) McCampbell Carroll B. (Albuquerque NM), Zener diode for protection of integrated circuit explosive bridge.
  23. Hartman J. Keith (Albuquerque NM) McCampbell Carroll B. (Albuquerque NM), Zener diode for protection of semiconductor explosive bridge.

이 특허를 인용한 특허 (21)

  1. Mueller-Fiedler, Roland; Bernhard, Winfried; Kunz, Ulrich, Bridge igniter.
  2. DeVries, Derek R; Madsen, Brent D.; Peterson, Eldon C.; Jackson, Donald L.; Thorup, William W., Connectors for separable firing unit assemblies, firing unit assemblies and related methods.
  3. DeVries, Derek R.; Madsen, Brent D.; Peterson, Eldon C.; Jackson, Donald L.; Thorup, William W., Connectors for separable firing unit assemblies, separable firing unit assemblies, and related methods.
  4. Neyer Barry T. ; Adams John T. ; Demana T. Andrew ; Edwards James C. ; Knick Daniel R. ; Tomasoski Robert J., Disarmable firing module.
  5. Kazuhito Narumi JP; Fukumi Kaida JP, Electric ignition type initiator.
  6. Baginski, Thomas A.; Parker, Todd S.; Fahey, Wm. David, Electro-explosive device with laminate bridge.
  7. Baginski, Thomas A.; Parker, Todd S.; Fahey, Wm. David, Electro-explosive device with laminate bridge.
  8. Nance, Christopher J., Energetic material initiation device.
  9. Nance, Christopher J., Energetic material initiation device.
  10. Nance, Christopher J., Energetic material initiation device.
  11. Tanaka, Koji; Saso, Takashi; Hori, Hiroshi, Gas generator.
  12. Neyer, Barry; Knick, Daniel Raymond; Moore, Paul Thomas; Tomasoski, Robert, Initiator.
  13. Neyer, Barry; Knick, Daniel Raymond; Moore, Paul Thomas; Tomasoski, Robert, Initiator.
  14. Daoud, Sami; Berger, Thomas R.; Villeburn, Michael J., Insensitive munition-type BNCP explosive material and methods for forming the same.
  15. Boucher,Craig J.; Marshall,Paul N.; Novotney,David B., Ordinance firing system for land vehicle.
  16. Boucher, Craig J.; Marshall, Paul N.; Novotney, David B., Ordnance firing system.
  17. Boucher, Craig J.; Marshall, Paul N.; Novotney, David B., Ordnance firing system.
  18. Matsuda,Kazuo; Saito,Kazutaka; Miyake,Etsuya; Nishimura,Junichi; Aida,Hiromi, Squib.
  19. Gordon, Scott C.; Larsen, Alan R.; Kida, Jeffery, Surface mount initiators.
  20. Martinez-Tovar Bernardo ; Foster Martin C., Voltage-protected semiconductor bridge igniter elements.
  21. Martinez-Tovar Bernardo ; Foster Martin C. ; Novotney David B., Voltage-protected semiconductor bridge igniter elements.
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