JPS54120305A - Solid rocket engine in two-stage thrust mode - Google Patents
Solid rocket engine in two-stage thrust modeInfo
- Publication number
- JPS54120305A JPS54120305A JP2739878A JP2739878A JPS54120305A JP S54120305 A JPS54120305 A JP S54120305A JP 2739878 A JP2739878 A JP 2739878A JP 2739878 A JP2739878 A JP 2739878A JP S54120305 A JPS54120305 A JP S54120305A
- Authority
- JP
- Japan
- Prior art keywords
- heatproof
- rocket engine
- igniters
- engine
- same time
- 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.)
- Pending
Links
Landscapes
- Combustion Methods Of Internal-Combustion Engines (AREA)
Abstract
PURPOSE: To enable the thrust force of an engine to be varied according to the necessity by allowing a rocket engine which stores solid propellant to be equipped with igniters which operate at a same time or at arbitrary separate times.
CONSTITUTION: A rocket engine stores plateau type double base propellant in a rocket chamber 1, and in two drilled holes on an end plate 4 which is applied with asbestos heatproof processing at the rear part of a combustion chamber 3, heatproof reinforced plastic plates 5 are embedded, and on said heatproof plates 5, two igniters 6 are fixed. Said igniter 6 can be ignited at a same time or at separate times by the conduction of ignit ion conductors 7, and thrust force can be varied. Combustion gas gushes from a nozzle 8, blowing off a nozzle closure 9.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2739878A JPS54120305A (en) | 1978-03-10 | 1978-03-10 | Solid rocket engine in two-stage thrust mode |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2739878A JPS54120305A (en) | 1978-03-10 | 1978-03-10 | Solid rocket engine in two-stage thrust mode |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54120305A true JPS54120305A (en) | 1979-09-18 |
Family
ID=12219946
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2739878A Pending JPS54120305A (en) | 1978-03-10 | 1978-03-10 | Solid rocket engine in two-stage thrust mode |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54120305A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4655417A (en) * | 1984-09-28 | 1987-04-07 | The Boeing Company | Molded ejection seat having an integrated rocket motor assembly |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3452544A (en) * | 1966-12-27 | 1969-07-01 | Thiokol Chemical Corp | Bistable solid propellant rocket motor |
-
1978
- 1978-03-10 JP JP2739878A patent/JPS54120305A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3452544A (en) * | 1966-12-27 | 1969-07-01 | Thiokol Chemical Corp | Bistable solid propellant rocket motor |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4655417A (en) * | 1984-09-28 | 1987-04-07 | The Boeing Company | Molded ejection seat having an integrated rocket motor assembly |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS57207711A (en) | Premixture and revolving burner | |
WO2000034731A3 (en) | Gas generating eject motor | |
ES2050170T3 (en) | PROCEDURE AND APPARATUS TO ACCELERATE PROJECTILES. | |
JPS54120305A (en) | Solid rocket engine in two-stage thrust mode | |
FR2357858A1 (en) | Hollow explosive charge with lining generating thermal jets - has readily adjusted spacing between lining and target surface | |
JPS5245741A (en) | Waste gas combustion burner | |
JPS55107039A (en) | Rocket motor | |
JPS523772A (en) | Impact tool with internal combustion chamber | |
JPS5614839A (en) | Solid propellant rocket motor | |
JPS54120304A (en) | Two-stage thrust variable solid rocket engine | |
FR2445508A1 (en) | Short burn time pyrotechnic gas generator - has washers of solid fuel sepd. by deflectors aiming gas towards propulsion nozzle | |
JPS5277907A (en) | Combustion chamber of internal combustion engine | |
LHUILLIER et al. | A study of the erosive burning of solid propellants | |
JPS5317805A (en) | Internal combustion engine | |
JPS57131846A (en) | Ram rocket | |
JPS5266078A (en) | Electronic lighter | |
JPS5363781A (en) | Harmful gas combustion furnace | |
BETTS | Ignition techniques for studying rocket signature effects: Smoke | |
JPS5425319A (en) | Rocket engine | |
JPS51113013A (en) | A ram jet engine | |
JPS55128644A (en) | Igniter of rocket and the like | |
JPS529128A (en) | Gun type burner | |
Rochat et al. | Insensitive igniter mixtures for modern propellants | |
JPS51150741A (en) | A combus tion equipment | |
JPS5313016A (en) | Inner surface combustion system rocket motor |