Method for manufacturing plugged honeycomb structure
AssigneeNGK Insulators, Ltd.
InventorsFumiharu Sato, Ken Itadu
Life of this patent
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Abstract
A method for manufacturing a plugged honeycomb structure including a step of mixing ceramic particles with a gas on one end face side of the plugged honeycomb structure, and a step of sucking the gas containing the ceramic particles from the other end face side of the plugged honeycomb structure to send the ceramic particles mixed in the gas into cells of the plugged honeycomb structure to allow the ceramic particles to adhere to surfaces in the cells of the plugged honeycomb structure.
Claims5
A method for manufacturing a plugged honeycomb structure, the method comprising:
- a step of providing a mixture consisting essentially of ceramic particles and a gas on one end face side of the plugged honeycomb structure, and
- a step of sucking the gas containing the ceramic particles from the other end face side of the plugged honeycomb structure to send the ceramic particles mixed in the gas into cells of the plugged honeycomb structure to allow the ceramic particles to adhere to surfaces in the cells of the plugged honeycomb structure.
A method for manufacturing a plugged honeycomb structure, the method comprising:
- a step of mixing ceramic particles with a carrier medium consisting of a gas on one end face side of the plugged honeycomb structure, and
- a step of sucking the gas containing the ceramic particles from the other end face side of the plugged honeycomb structure to send the ceramic particles mixed in the gas into cells of the plugged honeycomb structure to allow the ceramic particles to adhere to surfaces in the cells of the plugged honeycomb structure.
Dependencies are inferred from the claim text.