Patent ID: 11964254
Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
Field: Chemical engineering (Chemistry)
Classification: CPC B  F | IPC B

Claim 0:
1. A catalyst device, comprising:
a catalyst support including a central axis,
wherein
the catalyst support includes a slit that is orthogonal to the central axis,
the slit is symmetrical with respect to an arbitrary plane that includes the central axis, and the slit is orthogonal to the arbitrary plane,
the catalyst support includes:
segments that are located on opposite sides of the slit in a direction in which the central axis extends; and
a connecting portion that connects the segments, which are adjacent to each other, to each other,

a load applied to the catalyst device in a direction in which a central axis of the catalyst device extends when the catalyst device is inserted into a case is an insertion load, and
a cross-sectional area of the connecting portion in a radial direction of the catalyst support is set such that a value obtained by multiplying a withstand load per unit area of the catalyst support by the cross-sectional area is greater than the insertion load.