Plants characterised by the use of steam or heat accumulators, or intermediate steam heaters, therein (regenerating exhaust steam F01K19/00)

Child Classifications

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• F01K 3/002 CPC only CPC only
• F01K 3/004 CPC only CPC only
• F01K 3/006 CPC only CPC only
• F01K 3/008 CPC only CPC only
• F01K 3/02 Use of accumulators and specific engine types; Control thereof IPC+CPC Available in IPC and CPC
• F01K 3/06 the engine being of extraction or non-condensing type IPC+CPC Available in IPC and CPC
• F01K 3/08 Use of accumulators and the plant being specially adapted for a specific use IPC+CPC Available in IPC and CPC
• F01K 3/12 having two or more accumulators IPC+CPC Available in IPC and CPC
• F01K 3/14 having both steam accumulator and heater, e.g. superheating accumulator (steam superheaters per se F22G) IPC+CPC Available in IPC and CPC
• F01K 3/18 having heaters (having both steam accumulator and heater F01K3/14; steam heaters per se F22) +4 CPC IPC+CPC Available in IPC and CPC