JPH01106793U - - Google Patents
Info
- Publication number
- JPH01106793U JPH01106793U JP150488U JP150488U JPH01106793U JP H01106793 U JPH01106793 U JP H01106793U JP 150488 U JP150488 U JP 150488U JP 150488 U JP150488 U JP 150488U JP H01106793 U JPH01106793 U JP H01106793U
- Authority
- JP
- Japan
- Prior art keywords
- detonator
- membrane resistor
- insulating substrate
- inorganic insulating
- utility
- 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.)
- Pending
Links
- 239000012528 membrane Substances 0.000 claims description 3
- 239000000758 substrate Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000002360 explosive Substances 0.000 description 1
Landscapes
- Non-Adjustable Resistors (AREA)
Description
第１図は本考案に係る電気雷管を示す説明図、
第２図並びに第３図はそれぞれ本考案において使
用する抵抗膜無機質絶縁基板を示す説明図である
。
図において、２は無機質絶縁基板、３は膜抵抗
、４は起爆薬である。
FIG. 1 is an explanatory diagram showing an electric detonator according to the present invention;
FIG. 2 and FIG. 3 are explanatory diagrams each showing a resistive film inorganic insulating substrate used in the present invention. In the figure, 2 is an inorganic insulating substrate, 3 is a membrane resistor, and 4 is an explosive.
Claims (1)
に起爆薬を設けた起爆エレメントを備えているこ
とを特徴とする電気雷管。 An electric detonator comprising a detonator element having a membrane resistor provided on an inorganic insulating substrate and a detonator provided on the membrane resistor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP150488U JPH01106793U (en) | 1988-01-08 | 1988-01-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP150488U JPH01106793U (en) | 1988-01-08 | 1988-01-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01106793U true JPH01106793U (en) | 1989-07-18 |
Family
ID=31201446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP150488U Pending JPH01106793U (en) | 1988-01-08 | 1988-01-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01106793U (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS582699A (en) * | 1981-06-12 | 1983-01-08 | アクチ−ボラグ・アセア−アトム | Device for reducing volume of scrap |
| JPS61224301A (en) * | 1985-03-29 | 1986-10-06 | 株式会社日立製作所 | Thick film resistor |
| JPS62174902A (en) * | 1986-01-28 | 1987-07-31 | 太陽誘電株式会社 | Trimming of thick film resistance element |
-
1988
- 1988-01-08 JP JP150488U patent/JPH01106793U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS582699A (en) * | 1981-06-12 | 1983-01-08 | アクチ−ボラグ・アセア−アトム | Device for reducing volume of scrap |
| JPS61224301A (en) * | 1985-03-29 | 1986-10-06 | 株式会社日立製作所 | Thick film resistor |
| JPS62174902A (en) * | 1986-01-28 | 1987-07-31 | 太陽誘電株式会社 | Trimming of thick film resistance element |
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