F23N2035/02 - CPC Classification Index

ClassID:

157317 ⎘

F23N2035/02 - CPC Classification

Classification description:

Sub-classes:

F23N2035/04 » in stacks 6
F23N2035/06 » at the air intake 28
F23N2035/08 » used with heat exchanges 2
F23N2035/10 » power assisted, e.g. using electric motors 5

Recent Application in this class:

20200096196

Combustion air proving apparatus with burner cut-off capability and method of performing the same

20200016652

Method and device for heating object to be heated

20180216816

Combustion apparatus

20180080649

Gas valve with overpressure diagnostics

20170219247

Turn down ratio (TDR) damper

20150053287

Gas regulating unit of modular construction and gas regulating valve

20130153041

Gas valve with overpressure diagnostics