Structural body and electrode structure
AssigneeNGK Insulators, Ltd.
InventorsYoshimasa KONDO, Kunihiko YOSHIOKA
Life of this patent
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Abstract
A structural body is provided in fluid, perpendicular to a typical flow direction of the fluid. The structural body includes a cylindrical insulating body having at least one hollow portion and at least one conducting body positioned in the hollow portion of the insulating body. In a cross section of the insulating body having a normal line in an axial direction of the insulating body, the following relationship is satisfied: 1.5×Diy≦Dix≦15×Diy where Dix is a length of the insulating body in the typical flow direction (direction x) and Diy is a maximum value of a length of the insulating body in a direction (direction y) perpendicular to the typical flow direction.
Claims20
A structural body provided in fluid, perpendicular to a typical flow direction of the fluid, the structural body comprising:
- a cylindrical insulating body having at least one hollow portion;
- and
- at least one conducting body positioned in the hollow portion of the insulating body,
- wherein in a cross section of the insulating body having a normal line in an axial direction of the insulating body, a following relationship is satisfied:
- 1.5×Diy≦Dix≦15×Diy
- where Dix is a length of the insulating body in the typical flow direction and Diy is a maximum value of a length of the insulating body in a direction perpendicular to the typical flow direction.
A structural body comprising
- a cylindrical insulating body having at least one hollow portion;
- and
- at least one conducting body positioned in the hollow portion of the insulating body,
- wherein in a cross section of the insulating body having a normal line in an axial direction of the insulating body, a following relationship is satisfied:
- 1.5×Diy≦Dix≦15×Diy
- where Dix is a length of the insulating body in a first direction, and Diy is a maximum value of a length of the insulating body in a second direction perpendicular to the first direction;
- in the cross section, a following relationship is satisfied:
- 1.2×Dcy≦Dcx≦12×Dcy
- where Dcx is a length of the conducting body in the first direction and Dcy is a maximum value of a length of the conducting body in the second direction.
Dependencies are inferred from the claim text.