ES431551A1 - Improvements in devices for shooting electrical detonators for explosive charges. (Machine-translation by Google Translate, not legally binding) - Google Patents
Improvements in devices for shooting electrical detonators for explosive charges. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES431551A1 ES431551A1 ES431551A ES431551A ES431551A1 ES 431551 A1 ES431551 A1 ES 431551A1 ES 431551 A ES431551 A ES 431551A ES 431551 A ES431551 A ES 431551A ES 431551 A1 ES431551 A1 ES 431551A1
- Authority
- ES
- Spain
- Prior art keywords
- box
- translation
- devices
- machine
- legally binding
- 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
Links
Landscapes
- Air Bags (AREA)
- Earth Drilling (AREA)
- Geophysics And Detection Of Objects (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
Improvements in devices for firing electric detonators for explosive charges, and particularly used in underwater explosions of the type that comprise a hermetically sealed waterproof box, which has a source of electrical energy inside and destined to be connected in circuit with an electric ignition element of a electric explosion detonator, characterized in that the box is provided with a deformable wall part in response to an external pressure exerted on the box, and because means sensitive to the deformation of the box are enabled to operate the electric power source and supply ignition energy to the ignition element when it is connected to the power source. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5060573A GB1431600A (en) | 1973-10-31 | 1973-10-31 | Method of blasting and a detenator firing device therefor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES431551A1 true ES431551A1 (en) | 1976-10-16 |
Family
ID=10456594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES431551A Expired ES431551A1 (en) | 1973-10-31 | 1974-10-31 | Improvements in devices for shooting electrical detonators for explosive charges. (Machine-translation by Google Translate, not legally binding) |
Country Status (7)
| Country | Link |
|---|---|
| ES (1) | ES431551A1 (en) |
| FI (1) | FI56448C (en) |
| IN (1) | IN142426B (en) |
| IT (1) | IT1030765B (en) |
| NO (1) | NO137975C (en) |
| ZA (1) | ZA746617B (en) |
| ZM (1) | ZM15574A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE459123B (en) * | 1987-08-14 | 1989-06-05 | Bert Jonsson | LIGHTING SYSTEM AND WAY TO INITIATE THE SAME |
| SE467597B (en) * | 1990-07-02 | 1992-08-10 | Explodet Ab | PIEZOELECTRIC TUNNER |
-
1974
- 1974-10-14 NO NO743685A patent/NO137975C/en unknown
- 1974-10-15 ZM ZM15574A patent/ZM15574A1/en unknown
- 1974-10-15 IN IN2294/CAL/1974A patent/IN142426B/en unknown
- 1974-10-17 ZA ZA00746617A patent/ZA746617B/en unknown
- 1974-10-29 FI FI315974A patent/FI56448C/en active
- 1974-10-30 IT IT2899774A patent/IT1030765B/en active
- 1974-10-31 ES ES431551A patent/ES431551A1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IT1030765B (en) | 1979-04-10 |
| FI56448B (en) | 1979-09-28 |
| ZA746617B (en) | 1976-06-30 |
| NO137975C (en) | 1978-05-31 |
| NO137975B (en) | 1978-02-20 |
| IN142426B (en) | 1977-07-09 |
| FI56448C (en) | 1980-01-10 |
| NO743685L (en) | 1975-05-26 |
| FI315974A (en) | 1975-05-01 |
| ZM15574A1 (en) | 1977-08-22 |
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