GB564349A - Improvements in or relating to electric blasting devices - Google Patents
Improvements in or relating to electric blasting devicesInfo
- Publication number
- GB564349A GB564349A GB7249/42A GB724942A GB564349A GB 564349 A GB564349 A GB 564349A GB 7249/42 A GB7249/42 A GB 7249/42A GB 724942 A GB724942 A GB 724942A GB 564349 A GB564349 A GB 564349A
- Authority
- GB
- United Kingdom
- Prior art keywords
- plug
- wires
- moulded
- tightness
- forced
- 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
- 238000005422 blasting Methods 0.000 title abstract 4
- 229920005989 resin Polymers 0.000 abstract 3
- 239000011347 resin Substances 0.000 abstract 3
- 239000002360 explosive Substances 0.000 abstract 2
- 229920001187 thermosetting polymer Polymers 0.000 abstract 2
- 229910000906 Bronze Inorganic materials 0.000 abstract 1
- 239000011324 bead Substances 0.000 abstract 1
- 239000010974 bronze Substances 0.000 abstract 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 abstract 1
- 239000012777 electrically insulating material Substances 0.000 abstract 1
- 238000010304 firing Methods 0.000 abstract 1
- 230000004048 modification Effects 0.000 abstract 1
- 238000012986 modification Methods 0.000 abstract 1
- 229920001169 thermoplastic Polymers 0.000 abstract 1
- 239000004416 thermosoftening plastic Substances 0.000 abstract 1
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
- F42B3/103—Mounting initiator heads in initiators; Sealing-plugs
-
- 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
- F42B3/103—Mounting initiator heads in initiators; Sealing-plugs
- F42B3/107—Sealing-plugs characterised by the material used
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US564349XA | 1942-01-30 | 1942-01-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB564349A true GB564349A (en) | 1944-09-25 |
Family
ID=22004391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB7249/42A Expired GB564349A (en) | 1942-01-30 | 1942-05-28 | Improvements in or relating to electric blasting devices |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE472742A (enrdf_load_stackoverflow) |
| DE (1) | DE819375C (enrdf_load_stackoverflow) |
| FR (1) | FR931103A (enrdf_load_stackoverflow) |
| GB (1) | GB564349A (enrdf_load_stackoverflow) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1006771B (de) * | 1953-11-06 | 1957-04-18 | Prb Nv | Elektrischer Zuender |
| BE546106A (enrdf_load_stackoverflow) * | 1955-03-15 | |||
| DE1103833B (de) * | 1958-11-06 | 1961-03-30 | Du Pont | Elektrischer Brueckenzuender |
| GB902643A (en) * | 1959-10-02 | 1962-08-09 | Ici Ltd | Improvements in or relating to electric detonators |
| DE2644568A1 (de) * | 1976-10-02 | 1978-04-06 | Dynamit Nobel Ag | Elektrisches zuendmittel mit explodierendem brueckendraht |
-
0
- BE BE472742D patent/BE472742A/xx unknown
-
1942
- 1942-05-28 GB GB7249/42A patent/GB564349A/en not_active Expired
-
1946
- 1946-07-11 FR FR931103D patent/FR931103A/fr not_active Expired
-
1948
- 1948-12-21 DE DEP25818A patent/DE819375C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR931103A (fr) | 1948-02-13 |
| DE819375C (de) | 1951-10-31 |
| BE472742A (enrdf_load_stackoverflow) |
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