Other

Kazutoshi Shibutani

Youichi Nagai

Hiromichi Yanagihara

Kohei Shimoda

Kazuhiko Shiratani

Zenichiro Kato

Satoru Itsuaki

A particulate filter can be prevented from being damaged. The ashes can be removed from the particulate filter without by burning. A non-woven welding operation for a sealing portion can be simplified. The operability is enhanced by facilitating an insertion of a multi-layer body into a heat resisting container. The number of recycling processes executed when particulate matters such as soot are accumulated on the particulate filter is made as small as possible. A particulate filter comprises an axial core composed of a heat resisting metal, a multi-layer body formed by winding said axial core with a multi-layer member into which a non-woven fabric and a corrugated sheet each composed of a heat resisting metal are tiered, and a heat resisting container charged with said multi-layer body

Growing community of inventors

Itami, Japan

Kazutoshi Shibutani