Title:
HEAT INSULATION MATERIAL FOR COMBUSTION CHAMBER, WATER HEATER AND BOILER
Document Type and Number:
Japanese Patent JP2023089733
Kind Code:
A
Abstract:
To provide a heat insulation material for a combustion chamber that prevents wind erosion caused by combustion gas in the combustion chamber and erosion caused by water droplets.SOLUTION: A heat insulation material for a combustion chamber includes: a plate-shaped compact including inorganic fiber; and an inorganic hardened layer or a ceramic plate disposed on at least one main surface of the plate-shaped compact. The inorganic hardened layer or the ceramic plate is disposed on the indoor side of the combustion chamber.SELECTED DRAWING: Figure 1
Inventors:
OKABE TAKAHIKO
TAKEUCHI HIROAKI
TANIGUCHI RYOSUKE
TAKEUCHI HIROAKI
TANIGUCHI RYOSUKE
Application Number:
JP2021204425A
Publication Date:
June 28, 2023
Filing Date:
December 16, 2021
Export Citation:
Assignee:
IBIDEN CO LTD
International Classes:
B32B5/02; F23M5/00; F24H9/40
Attorney, Agent or Firm:
Patent Attorney Firm WisePlus
Previous Patent: Packaging boxes and packaging box blanks
Next Patent: Foaming agent for aerated concrete and method for producing aerated concrete
Next Patent: Foaming agent for aerated concrete and method for producing aerated concrete