GB892154A - Propellent charge and method of manufacture - Google Patents
Propellent charge and method of manufactureInfo
- Publication number
- GB892154A GB892154A GB1930451A GB1930451A GB892154A GB 892154 A GB892154 A GB 892154A GB 1930451 A GB1930451 A GB 1930451A GB 1930451 A GB1930451 A GB 1930451A GB 892154 A GB892154 A GB 892154A
- Authority
- GB
- United Kingdom
- Prior art keywords
- slots
- charge
- propellent
- web
- charges
- 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
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02K—JET-PROPULSION PLANTS
- F02K9/00—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof
- F02K9/08—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof using solid propellants
- F02K9/10—Shape or structure of solid propellant charges
- F02K9/18—Shape or structure of solid propellant charges of the internal-burning type having a star or like shaped internal cavity
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mold Materials And Core Materials (AREA)
- Cell Electrode Carriers And Collectors (AREA)
Abstract
892,154. Propellent charges. HERCULES POWDER CO. Aug. 15, 1951, No. 19304/51. Class 9(1). A propellent charge 10 is enclosed in a non flammable substance 11 and is provided with a central hole 12 and radial slots 13, the number of slots being so regulated in respect of the web of the charge or grain that the segments formed by the slots burn through perpendicular to the slots at the same time that the web burns through radially, the length of the slots being such that the decrease in the burning surface of the slotted portion compensates for the increase in burning surface along the central hole. Slots may be provided in both ends and a restriction plate 20, of e.g. cellulose acetate, may be provided between the slotted and unslotted parts. These charges may be made by the casting method described in Specification 888,858 [Group V], using plates to give the slots.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1930451A GB892154A (en) | 1951-08-15 | 1951-08-15 | Propellent charge and method of manufacture |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1930451A GB892154A (en) | 1951-08-15 | 1951-08-15 | Propellent charge and method of manufacture |
Publications (1)
Publication Number | Publication Date |
---|---|
GB892154A true GB892154A (en) | 1962-03-21 |
Family
ID=10127167
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1930451A Expired GB892154A (en) | 1951-08-15 | 1951-08-15 | Propellent charge and method of manufacture |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB892154A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1955988A1 (en) * | 2007-02-07 | 2008-08-13 | Bayern-Chemie Gesellschaft für flugchemische Antriebe mbH | Method for casting a solid fuel propulsion unit |
-
1951
- 1951-08-15 GB GB1930451A patent/GB892154A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1955988A1 (en) * | 2007-02-07 | 2008-08-13 | Bayern-Chemie Gesellschaft für flugchemische Antriebe mbH | Method for casting a solid fuel propulsion unit |
DE102007006020B4 (en) * | 2007-02-07 | 2015-04-16 | Bayern-Chemie Gesellschaft Für Flugchemische Antriebe Mbh | Method for casting a solid fuel propellant |
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