TW406184B - Electronic type delay detonator - Google Patents

Electronic type delay detonator Download PDF

Info

Publication number
TW406184B
TW406184B TW88106450A TW88106450A TW406184B TW 406184 B TW406184 B TW 406184B TW 88106450 A TW88106450 A TW 88106450A TW 88106450 A TW88106450 A TW 88106450A TW 406184 B TW406184 B TW 406184B
Authority
TW
Taiwan
Prior art keywords
signal
voltage
initiation
circuit
detonator
Prior art date
Application number
TW88106450A
Other languages
English (en)
Chinese (zh)
Inventor
Kazuhiro Kurogi
Midori Sakamoto
Original Assignee
Asahi Chemical Ind
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 Asahi Chemical Ind filed Critical Asahi Chemical Ind
Application granted granted Critical
Publication of TW406184B publication Critical patent/TW406184B/zh

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B3/00—Blasting cartridges, i.e. case and explosive
    • F42B3/10—Initiators therefor
    • F42B3/12—Bridge initiators
    • F42B3/121—Initiators with incorporated integrated circuit
    • F42B3/122—Programmable electronic delay initiators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42D—BLASTING
    • F42D1/00—Blasting methods or apparatus, e.g. loading or tamping
    • F42D1/04—Arrangements for ignition
    • F42D1/045—Arrangements for electric ignition
    • F42D1/05—Electric circuits for blasting

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Air Bags (AREA)
TW88106450A 1998-05-19 1999-04-22 Electronic type delay detonator TW406184B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13704498A JPH11325799A (ja) 1998-05-19 1998-05-19 電子式遅延***

Publications (1)

Publication Number Publication Date
TW406184B true TW406184B (en) 2000-09-21

Family

ID=15189565

Family Applications (1)

Application Number Title Priority Date Filing Date
TW88106450A TW406184B (en) 1998-05-19 1999-04-22 Electronic type delay detonator

Country Status (4)

Country Link
JP (1) JPH11325799A (ja)
AU (1) AU3172099A (ja)
TW (1) TW406184B (ja)
WO (1) WO1999060329A1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105043173A (zh) * 2015-08-26 2015-11-11 成都天博威科技有限公司 延时起爆控制电路
CN113739653A (zh) * 2021-09-17 2021-12-03 无锡盛景微电子股份有限公司 一种适用于集成电路的换能器的控制电路及设备

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100841680B1 (ko) 2007-02-14 2008-06-26 주식회사 한화 전자유도 시한장입방식의 전자식시한시관 및 시한장입기
KR101016538B1 (ko) 2009-09-03 2011-02-24 안병호 마이크로컨트롤러에서 기준시간 설정방법 및 그 방법을 이용한 전자식 뇌관
KR101213974B1 (ko) 2010-06-08 2012-12-20 국방과학연구소 전기식 기폭관용 기폭장치, 이를 구비하는 폭파장치 및 전기식 기폭관의 기폭방법
CN102410794B (zh) * 2011-11-03 2013-08-28 和英波 煤矿发爆器用无触点高压电子毫秒开关

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2096415B (en) * 1980-12-11 1985-09-18 Ici Plc Detonator fibring circuit
JPS57142500A (en) * 1981-02-25 1982-09-03 Asahi Chemical Ind Electric fuse
JPH0765880B2 (ja) * 1985-02-15 1995-07-19 旭化成工業株式会社 電子遅延式電気***
JP2572797B2 (ja) * 1988-02-16 1997-01-16 日本油脂株式会社 電気発破用遅延回路
JPH04169799A (ja) * 1990-11-02 1992-06-17 Nippon Oil & Fats Co Ltd 電子式延時***

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105043173A (zh) * 2015-08-26 2015-11-11 成都天博威科技有限公司 延时起爆控制电路
CN113739653A (zh) * 2021-09-17 2021-12-03 无锡盛景微电子股份有限公司 一种适用于集成电路的换能器的控制电路及设备

Also Published As

Publication number Publication date
WO1999060329A1 (fr) 1999-11-25
JPH11325799A (ja) 1999-11-26
AU3172099A (en) 1999-12-06

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Date Code Title Description
GD4A Issue of patent certificate for granted invention patent
MM4A Annulment or lapse of patent due to non-payment of fees