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Found results for
 patents
1.
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ROCKET PROPULSION SYSTEM
| Application Number |
18278463 |
| Status |
Pending |
| Filing Date |
2022-02-22 |
| First Publication Date |
2024-04-18 |
| Owner |
Protolaunch Ltd (United Kingdom)
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| Inventor |
- Escott, Matthew
- Coates, Matthew
- Coghen-Brewster, Jack
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Abstract
A rocket propulsion system (200, 300, 400, 500, 600) comprising: a propellant tank (208, 306, 308, 406, 408, 506, 508, 606, 608) arranged to contain propellant, a liquid pressurant tank (202, 302, 402, 502a, 602a) arranged to contain a liquid pressurant and to supply the pressurant to the propellant tank to pressurise the propellant tank, an engine (211, 311, 411, 511, 611), the engine comprising: a combustion chamber (210, 310, 410, 510, 610) arranged to receive pressurised propellant from the propellant tank and defining a volume for combusting the pressurised propellant to produce an exhaust product, and an exhaust nozzle (212, 312, 412, 512, 612) arranged to receive the exhaust product from the combustion chamber, and a heat exchanger (214, 314, 414, 514, 614) arranged to transfer heat from the engine to the pressurant.
IPC Classes ?
- F02K 9/50 - Feeding propellants using pressurised fluid to pressurize the propellants
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2.
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ROCKET PROPULSION SYSTEM
| Application Number |
GB2022050484 |
| Publication Number |
2022/180382 |
| Status |
In Force |
| Filing Date |
2022-02-22 |
| Publication Date |
2022-09-01 |
| Owner |
PROTOLAUNCH LTD (United Kingdom)
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| Inventor |
- Escott, Matthew
- Coates, Matthew
- Brewster, Jack
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Abstract
A rocket propulsion system (200, 300, 400, 500, 600) comprising: a propellant tank (208, 306, 308, 406, 408, 506, 508, 606, 608) arranged to contain propellant, a liquid pressurant tank (202, 302, 402, 502a, 602a) arranged to contain a liquid pressurant and to supply the pressurant to the propellant tank to pressurise the propellant tank, an engine (211, 311, 411, 511, 611), the engine comprising: a combustion chamber (210, 310, 410, 510, 610) arranged to receive pressurised propellant from the propellant tank and defining a volume for combusting the pressurised propellant to produce an exhaust product, and an exhaust nozzle (212, 312, 412, 512, 612) arranged to receive the exhaust product from the combustion chamber, and a heat exchanger (214, 314, 414, 514, 614) arranged to transfer heat from the engine to the pressurant.
IPC Classes ?
- F02K 9/50 - Feeding propellants using pressurised fluid to pressurize the propellants
- F02K 9/64 - Combustion or thrust chambers having cooling arrangements
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