Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof

Child Classifications

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• F02K 9/08 using solid propellants (F02K9/72 takes precedence; using semi-solid or pulverulent propellants F02K9/70) since 1980 IPC+CPC Available in IPC and CPC
• F02K 9/42 using liquid or gaseous propellants (F02K9/72 takes precedence) since 1980 +1 CPC IPC+CPC Available in IPC and CPC
• F02K 9/70 using semi- solid or pulverulent propellants since 1980 IPC+CPC Available in IPC and CPC
• F02K 9/72 using liquid and solid propellants, i.e. hybrid rocket-engine plants since 1980 IPC+CPC Available in IPC and CPC
• F02K 9/74 combined with another jet-propulsion plant since 1980 IPC+CPC Available in IPC and CPC
• F02K 9/80 characterised by thrust or thrust vector control (burning control of solid propellants F02K9/26; feeding control of liquid or gaseous propellants F02K9/56; re-ignitable, restartable or intermittently operated rocket-engine plants F02K9/94) since 1980 +1 CPC IPC+CPC Available in IPC and CPC
• F02K 9/94 Re-ignitable or restartable rocket- engine plants; Intermittently operated rocket-engine plants since 1980 IPC+CPC Available in IPC and CPC
• F02K 9/95 characterised by starting or ignition means or arrangements (safety devices F02K9/38) since 1980 IPC+CPC Available in IPC and CPC
• F02K 9/96 characterised by specially adapted arrangements for testing or measuring since 1980 IPC+CPC Available in IPC and CPC
• F02K 9/97 Rocket nozzles (thrust or thrust vector control F02K9/80) since 1980 +4 CPC IPC+CPC Available in IPC and CPC