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US 2022/0049935 A1Published application
Two-stage propulsion system
OwnerJian-Lin Huanginventor
Life of this patent
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Abstract
The present disclosure provides a propulsion system with a retardant set between two sections of propellant for delaying the combustion and reducing the generated smoke or heat while launching the propulsion system.
Claims20
A propulsion system, comprising:
- a first section including a first chamber containing a first propellant;
- a second section connected to the first section, the second section including a second chamber containing a second propellant;
- and
- a retardant set between the first propellant and the second propellant for delaying combustion from the first propellant to the second propellant, the retardant set including a dish with holes in a bottom, the dish containing a third propellant, the dish and the third propellant being covered by a mesh.
1 more element
A propulsion system, comprising:
- a first section including a first chamber containing a first propellant;
- a second section connected to the first section, the second section including a second chamber containing a second propellant;
- and
- a retardant set between the first propellant and the second propellant for delaying combustion from the first propellant to the second propellant,
- wherein the retardant set includes a third propellant and a dish with holes in a bottom for containing the third propellant, the third propellant including Sorbitol, Potassium Nitrate, and Sodium Bicarbonate, and
- wherein the dish and the third propellant are covered by a mesh.
3 more elements
Dependencies are inferred from the claim text.