F22D7/00 - CPC Classification Index

ClassID:

155794 ⎘

F22D7/00 - CPC Classification

Classification description:

Auxiliary devices for promoting water circulation

Sub-classes:

F22D7/02 » Saddles or like directing plates fitted to furnace tubes 0
F22D7/04 » Injectors for water or steam 3
F22D7/06 » Rotary devices, e.g. propellers 0
F22D7/12 » Control devices 3
F22D7/14 » specially adapted for locomotive boilers 0

Recent Application in this class:

20140116360

METHOD AND APPARATUS FOR SECURING TUBES IN A STEAM GENERATOR AGAINST VIBRATION

20110155347

Economizer water recirculation system for boiler exit gas temperature control in supercritical pressure boilers