CPC F02K9/42
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CPC F02K9/42 is patent class for Rocket-engine plants, carrying both fuel and oxidant, using liquid or gaseous propellants.[1][2]
CPC class tree:
- CPC F02: Combustion engines; hot-gas or combustion-product engine plants
- CPC F02K: Jet-propulsion plants
- CPC F02K9/00: Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof
- CPC F02K9/08: using solid propellants
- CPC F02K9/42: using liquid or gaseous propellants (F02K9/72 takes precedence)
- CPC F02K9/425: Propellants
- CPC F02K9/44: Feeding propellants
- CPC F02K9/46: using pumps
- CPC F02K9/48: driven by a gas turbine fed by propellant combustion gases or fed by vaporized propellants or other gases
- CPC F02K9/50: using pressurised fluid to pressurise the propellants
- CPC F02K9/46: using pumps
- CPC F02K9/00: Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof
- CPC F02K: Jet-propulsion plants
References
- ↑ CPC F02K9/42 element at Espacenet web site
- ↑ CPC F02K9/42 element listed at USPTO
This wiki has 1 patents in category "CPC F02K9/42".
Patents in category CPC F02K9/42
- Patent DE-1881-18609 (English title: Method and apparatus for propulsion of land-, water-, and aircraft, Inventors: August K. van de Kerkhove • Theodore Snyers, Supplementary to patent: Patent FR-1881-144331, Filing date: 1881-08-21)
| Enclosing categories | CPC F02K9/00 |
|---|---|
| Subcategories | CPC F02K9/50 |
| Keywords | Engines |
| Start year | |
| End year |
