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IPC Main Group
F23M 11/00

Safety arrangements

Introduced: September 1968

Last revised: January 2006

Classification Context

Section:
MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
Class:
COMBUSTION APPARATUS; COMBUSTION PROCESSES
Subclass:
CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR

Scope Notes

Application references: Applications, arrangements, or dispositions of automatic safety devices in steam boilers Safety arrangements in apparatus specially adapted for combustion of waste or low-grade fuels, e.g. incinerators Arrangement or mounting of safety devices in domestic stoves or ranges for gaseous fuels Arrangement or mounting of safety devices in domestic stoves or ranges for liquid fuels Arrangement or mounting of safety devices in fluid heaters, e.g. heating boilers Arrangement of safety devices in furnaces, kilns, ovens or retorts

2 direct subcodes

Child Classifications

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  • F23M 11/02 Preventing emission of flames or hot gases, or admission of air, through working or charging apertures
  • F23M 11/04 Means for supervising combustion, e.g. windows