CA1226044A - Detonateur electronique a retardement - Google Patents

Detonateur electronique a retardement

Info

Publication number
CA1226044A
CA1226044A CA000452394A CA452394A CA1226044A CA 1226044 A CA1226044 A CA 1226044A CA 000452394 A CA000452394 A CA 000452394A CA 452394 A CA452394 A CA 452394A CA 1226044 A CA1226044 A CA 1226044A
Authority
CA
Canada
Prior art keywords
capacitor
electrical energy
electronic delay
delay detonator
transistor
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.)
Expired
Application number
CA000452394A
Other languages
English (en)
Inventor
Kosuke Miki
Shiro Hiruta
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.)
Asahi Kasei Corp
Original Assignee
Asahi Kasei Kogyo KK
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 Kasei Kogyo KK filed Critical Asahi Kasei Kogyo KK
Priority to CA000452394A priority Critical patent/CA1226044A/fr
Application granted granted Critical
Publication of CA1226044A publication Critical patent/CA1226044A/fr
Expired legal-status Critical Current

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CA000452394A 1984-04-19 1984-04-19 Detonateur electronique a retardement Expired CA1226044A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA000452394A CA1226044A (fr) 1984-04-19 1984-04-19 Detonateur electronique a retardement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000452394A CA1226044A (fr) 1984-04-19 1984-04-19 Detonateur electronique a retardement

Publications (1)

Publication Number Publication Date
CA1226044A true CA1226044A (fr) 1987-08-25

Family

ID=4127695

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000452394A Expired CA1226044A (fr) 1984-04-19 1984-04-19 Detonateur electronique a retardement

Country Status (1)

Country Link
CA (1) CA1226044A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7810430B2 (en) 2004-11-02 2010-10-12 Orica Explosives Technology Pty Ltd Wireless detonator assemblies, corresponding blasting apparatuses, and methods of blasting

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7810430B2 (en) 2004-11-02 2010-10-12 Orica Explosives Technology Pty Ltd Wireless detonator assemblies, corresponding blasting apparatuses, and methods of blasting

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Legal Events

Date Code Title Description
MKEX Expiry