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1. KR102118820 - DETONATOR

Office
Republic of Korea
Application Number 1020190000034
Application Date 01.01.2019
Publication Number 102118820
Publication Date 03.06.2020
Grant Number 102118820
Grant Date 28.05.2020
Publication Kind B1
IPC
F42D 1/05
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
42AMMUNITION; BLASTING
DBLASTING
1Blasting methods or apparatus, e.g. for loading or tamping
04Arrangements for ignition
045Arrangements for electric ignition
05Electric circuits for blasting
E04G 23/08
EFIXED CONSTRUCTIONS
04BUILDING
GSCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR OTHER BUILDING AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
23Working measures on existing buildings
08Wrecking of buildings
F42D 3/04
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
42AMMUNITION; BLASTING
DBLASTING
3Particular applications of blasting techniques
04for rock blasting
F42D 5/00
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
42AMMUNITION; BLASTING
DBLASTING
5Safety arrangements
CPC
F42D 1/05
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
42AMMUNITION; BLASTING
DBLASTING
1Blasting methods or apparatus, e.g. loading or tamping
04Arrangements for ignition
045Arrangements for electric ignition
05Electric circuits for blasting
E04G 23/08
EFIXED CONSTRUCTIONS
04BUILDING
GSCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
23Working measures on existing buildings,
08Wrecking of buildings
F42D 3/04
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
42AMMUNITION; BLASTING
DBLASTING
3Particular applications of blasting techniques
04for rock blasting
F42D 5/00
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
42AMMUNITION; BLASTING
DBLASTING
5Safety arrangements
Applicants 서정수
Inventors SEO, JUNG SOO
서정수
Title
(EN) DETONATOR
(KO) 뇌관 기폭 장치
Abstract
(EN)
The present invention relates to a detonator and, more specifically, to a detonator in which a discharge electrode required for blasting is printed on a part of a PCB substrate or formed as a terminal. In addition, the primer detonator of the present invention is a primer detonator which causes ignition or discharge operation using a Zener effect of a semiconductor having a PN junction structure so as to have a safe and accurate discharge function. The primer detonator includes the PCB substrate and two discharge electrodes. COPYRIGHT KIPO 2020

(KO)
본 발명은 뇌관 기폭장치에 관한 것으로, 특히 발파에 필요한 방전 전극이 PCB기판 일부분에 인쇄 또는 단자로 형성된 뇌관 기폭장치에 관한 것이다. 또한 본 발명의 뇌관 기폭장치는 안전하고 정확한 방전 기능을 갖도록 PN접합 구조를 가진 반도체의 제너효과를 이용한 점화 또는 방전 작동으로 있는 뇌관 기폭장치이다.

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