BE520882A - - Google Patents
Info
- Publication number
- BE520882A BE520882A BE520882DA BE520882A BE 520882 A BE520882 A BE 520882A BE 520882D A BE520882D A BE 520882DA BE 520882 A BE520882 A BE 520882A
- Authority
- BE
- Belgium
Links
Classifications
-
- 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
- F42B3/04—Blasting cartridges, i.e. case and explosive for producing gas under pressure
- F42B3/06—Blasting cartridges, i.e. case and explosive for producing gas under pressure with re-utilisable case
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Resistance Heating (AREA)
- Disintegrating Or Milling (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB15739/52A GB732363A (en) | 1952-06-23 | 1952-06-23 | An improvement in or relating to a re-utilisable blasting apparatus assembly applicable for blasting in coalmines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE520882A true BE520882A (en0) |
Family
ID=10064621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE520882D BE520882A (en0) | 1952-06-23 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2783712A (en0) |
| BE (1) | BE520882A (en0) |
| DE (1) | DE942012C (en0) |
| FR (1) | FR1080935A (en0) |
| GB (1) | GB732363A (en0) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2924147A (en) * | 1957-08-05 | 1960-02-09 | Leland S Bohl | Blast-free explosive line cutter |
| US3261163A (en) * | 1961-06-19 | 1966-07-19 | Aerojet General Co | Rocket motor testing apparatus |
| CN114821942A (zh) * | 2022-03-09 | 2022-07-29 | 上海申狮物联网科技有限公司 | 一种带触发报警装置的爆破开关 |
| CN115142848B (zh) * | 2022-06-24 | 2025-06-24 | 中国电建集团华东勘测设计研究院有限公司 | 一种超前预裂破岩装置自动化装置与方法 |
| CN116398679A (zh) * | 2023-04-23 | 2023-07-07 | 江苏民诺特种设备有限公司 | 一种泄压阀及带有该泄压阀的钢瓶 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USRE17471E (en) * | 1924-05-03 | 1929-10-29 | Blasting cartridge | |
| US2207191A (en) * | 1937-12-27 | 1940-07-09 | Cardox Corp | Apparatus for blasting coal |
-
0
- BE BE520882D patent/BE520882A/xx unknown
-
1952
- 1952-06-23 GB GB15739/52A patent/GB732363A/en not_active Expired
-
1953
- 1953-05-04 US US352641A patent/US2783712A/en not_active Expired - Lifetime
- 1953-06-17 FR FR1080935D patent/FR1080935A/fr not_active Expired
- 1953-06-21 DE DEI7376A patent/DE942012C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1080935A (fr) | 1954-12-14 |
| DE942012C (de) | 1956-04-26 |
| US2783712A (en) | 1957-03-05 |
| GB732363A (en) | 1955-06-22 |