GB517417A - Blasting cartridges - Google Patents
Blasting cartridgesInfo
- Publication number
- GB517417A GB517417A GB1552738A GB1552738A GB517417A GB 517417 A GB517417 A GB 517417A GB 1552738 A GB1552738 A GB 1552738A GB 1552738 A GB1552738 A GB 1552738A GB 517417 A GB517417 A GB 517417A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cartridge
- gas
- charge
- annulus
- container
- 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
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)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
517,417. Blasting cartridges. IGNATIEFF, A., and CARDOX (Great Britain), Ltd. May 24, 1938, No. 15527. [Class 9 (i)] Relates to carbon-dioxide and like cartridges. The cartridge body 1 which is filled with the gas under pressure through a filling valve 17 has a necked end 2 within which is located, without positive connection, the plugged end 25 of a container 7 for a heating charge 8. Grooves 10, or holes, through the thickened annulus. 2 permit the gas charge to pass into the body of the cartridge. The heating charge is electrically ignited by the means described in Specification 387,068. In a modification, the annulus 2 has a plain bore within which the container end 25 fits with a substantial clearance for the passage of the gas charge. An L-section ferrule is fitted to the container 7 and the flange thereof is formed with ports through which the gas charge passes and is clamped between the cartridge head 4 and the rear face 3 of the annulus 2. The cartridge is anchored in the bore-hole at the instant of discharge by pivoted claws 28 which are forced outwards by the expanding gas, in the manner described in Specification 417,043.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1552738A GB517417A (en) | 1938-05-24 | 1938-05-24 | Blasting cartridges |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1552738A GB517417A (en) | 1938-05-24 | 1938-05-24 | Blasting cartridges |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB517417A true GB517417A (en) | 1940-01-30 |
Family
ID=10060704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1552738A Expired GB517417A (en) | 1938-05-24 | 1938-05-24 | Blasting cartridges |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB517417A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108033865A (en) * | 2017-12-30 | 2018-05-15 | 湖南省训保军训器材有限公司 | A kind of carbon dioxide liquid-gas phase becomes nonstorage calorifier |
-
1938
- 1938-05-24 GB GB1552738A patent/GB517417A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108033865A (en) * | 2017-12-30 | 2018-05-15 | 湖南省训保军训器材有限公司 | A kind of carbon dioxide liquid-gas phase becomes nonstorage calorifier |
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