BE514360A - - Google Patents
Info
- Publication number
- BE514360A BE514360A BE514360DA BE514360A BE 514360 A BE514360 A BE 514360A BE 514360D A BE514360D A BE 514360DA BE 514360 A BE514360 A BE 514360A
- 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
- F42B3/10—Initiators therefor
- F42B3/16—Pyrotechnic delay initiators
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2771033X | 1951-11-22 | ||
| GB2741951A GB711815A (en) | 1952-07-16 | 1952-07-16 | Improvements in or relating to ventless delay electric initiators |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE514360A true BE514360A (xx) |
Family
ID=32328129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE514360D BE514360A (xx) | 1951-11-22 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2771033A (xx) |
| BE (1) | BE514360A (xx) |
| CH (1) | CH310832A (xx) |
| FR (1) | FR1062887A (xx) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3041972A (en) * | 1958-12-15 | 1962-07-03 | Atlas Chem Ind | Arc resistant electric initiator |
| US3112699A (en) * | 1961-04-14 | 1963-12-03 | Du Pont | Sonic pulse generator |
| US3102474A (en) * | 1961-04-14 | 1963-09-03 | Du Pont | Sonic pulse generating device |
| US4369708A (en) * | 1979-09-21 | 1983-01-25 | E. I. Du Pont De Nemours And Company | Delay blasting cap |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1825224A (en) * | 1930-02-28 | 1931-09-29 | Ensignbickford Co | Safety fuse |
| GB383650A (en) * | 1931-06-24 | 1932-11-24 | Hercules Powder Co Ltd | Improvement in delay action blasting detonators and the like |
| GB431950A (en) * | 1934-04-07 | 1935-07-18 | James Taylor | Safety igniter for blasting explosive cartridges or borehole charges |
| US2513391A (en) * | 1943-10-06 | 1950-07-04 | Ici Ltd | Waterproof fuse |
| US2416639A (en) * | 1944-07-08 | 1947-02-25 | Ensign Bickford Co | Slow-burning powder composition |
| US2410801A (en) * | 1945-03-13 | 1946-11-12 | Ludwig F Audrieth | Igniting composition |
| US2478501A (en) * | 1945-08-01 | 1949-08-09 | Ici Ltd | Ignition compositions |
| BE486578A (xx) * | 1947-12-31 | |||
| US2586959A (en) * | 1949-09-16 | 1952-02-26 | Canadian Ind | Delay electric blasting cap |
-
0
- BE BE514360D patent/BE514360A/xx unknown
-
1952
- 1952-08-22 US US305906A patent/US2771033A/en not_active Expired - Lifetime
- 1952-09-11 FR FR1062887D patent/FR1062887A/fr not_active Expired
- 1952-11-12 CH CH310832D patent/CH310832A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR1062887A (fr) | 1954-04-28 |
| CH310832A (de) | 1955-11-15 |
| US2771033A (en) | 1956-11-20 |