BE633460A - - Google Patents
Info
- Publication number
- BE633460A BE633460A BE633460DA BE633460A BE 633460 A BE633460 A BE 633460A BE 633460D A BE633460D A BE 633460DA BE 633460 A BE633460 A BE 633460A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/28—Modifications for introducing a time delay before switching
- H03K17/292—Modifications for introducing a time delay before switching in thyristor, unijunction transistor or programmable unijunction transistor switches
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- 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
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- 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)
- Ignition Installations For Internal Combustion Engines (AREA)
- Generation Of Surge Voltage And Current (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR900927A FR1335015A (fr) | 1962-06-15 | 1962-06-15 | Procédé et dispositif perfectionnés de sécurité applicables aux exploseurs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE633460A true BE633460A (US20030157376A1-20030821-M00001.png) |
Family
ID=8781143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE633460D BE633460A (US20030157376A1-20030821-M00001.png) | 1962-06-15 |
Country Status (7)
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1763057B1 (de) * | 1968-03-29 | 1971-06-09 | Wasagchemie Ag | Schaltungsanordnung fuer eine Kondensator-Zuendmaschine mit einem elektromechanischenRelais |
| DE2314273C3 (de) * | 1973-03-22 | 1981-05-21 | Diehl GmbH & Co, 8500 Nürnberg | Zündschaltung zur Selbstzerlegung eines Geschosses |
| SE7315116L (US20030157376A1-20030821-M00001.png) * | 1973-10-24 | 1975-04-25 | John Bengt Goran Hedberg | |
| CH628423A5 (fr) * | 1978-09-05 | 1982-02-26 | Prb Sa | Circuit electrique pour l'allumage d'un detonateur. |
| GB2169460A (en) * | 1985-01-04 | 1986-07-09 | Stc Plc | Initiator fuse firing circuit |
| US4934268A (en) * | 1989-01-26 | 1990-06-19 | The United States Of America As Represented By The Secretary Of The Army | Warhead initiation circuit |
-
0
- BE BE633460D patent/BE633460A/xx unknown
-
1962
- 1962-06-15 FR FR900927A patent/FR1335015A/fr not_active Expired
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1963
- 1963-06-11 DE DE19631413450 patent/DE1413450A1/de active Pending
- 1963-06-12 SE SE6482/63A patent/SE309002B/xx unknown
- 1963-06-12 GB GB23421/63A patent/GB1048627A/en not_active Expired
- 1963-06-17 AT AT484663A patent/AT265082B/de active
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1964
- 1964-09-24 OA OA50372A patent/OA00323A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1413450A1 (de) | 1968-10-10 |
| SE309002B (US20030157376A1-20030821-M00001.png) | 1969-03-03 |
| GB1048627A (en) | 1966-11-16 |
| AT265082B (de) | 1968-09-25 |
| OA00323A (fr) | 1966-05-15 |
| FR1335015A (fr) | 1963-08-16 |
