GB309625A - Improvements in and relating to fuse compositions and their manufacture - Google Patents
Improvements in and relating to fuse compositions and their manufactureInfo
- Publication number
- GB309625A GB309625A GB123328A GB123328A GB309625A GB 309625 A GB309625 A GB 309625A GB 123328 A GB123328 A GB 123328A GB 123328 A GB123328 A GB 123328A GB 309625 A GB309625 A GB 309625A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pitch
- saltpetre
- sulphur
- heating
- parts
- 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
-
- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06C—DETONATING OR PRIMING DEVICES; FUSES; CHEMICAL LIGHTERS; PYROPHORIC COMPOSITIONS
- C06C5/00—Fuses, e.g. fuse cords
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Working-Up Tar And Pitch (AREA)
Abstract
309,625. Foster, B. W., White, A. G., and Imperial Chemical Industries, Ltd. Jan, 13, 1928. Explosives.-Relates to fuze compositions containing pitch, sulphur, and saltpetre with or without other ingredients, for example as described in Specification 297,365, and consists in heating the pitch or a mixture of the pitch and sulphur before admixture with the saltpetre, thereby avoiding any danger that might arise if the heating of the pitch were performed after admixture with the saltpetre. The following are suitable proportions : Saltpetre 73.5 parts, sulphur 13.25 parts, and pitch 13.25 parts by weight. The higher the temperature used the quicker the rate of burning of the fuze. It is rarely necessary to go beyond 250‹ C. ; and in heating a mixture of pitch and sulphur above 150‹ C., a covered vessel should be employed. Fuzes may be made by this process with burning speeds ranging from 130 to 450 seconds per yard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB123328A GB309625A (en) | 1928-01-13 | 1928-01-13 | Improvements in and relating to fuse compositions and their manufacture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB123328A GB309625A (en) | 1928-01-13 | 1928-01-13 | Improvements in and relating to fuse compositions and their manufacture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB309625A true GB309625A (en) | 1929-04-15 |
Family
ID=9718419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB123328A Expired GB309625A (en) | 1928-01-13 | 1928-01-13 | Improvements in and relating to fuse compositions and their manufacture |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB309625A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2566602A (en) * | 1947-09-03 | 1951-09-04 | Great Lakes Carbon Corp | Explosive composition |
-
1928
- 1928-01-13 GB GB123328A patent/GB309625A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2566602A (en) * | 1947-09-03 | 1951-09-04 | Great Lakes Carbon Corp | Explosive composition |
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