板ブラシシール装置 - Eagle Engineering Aerospace Co., Ltd.

Title:

板ブラシシール装置

Document Type and Number:

Japanese Patent JP4009555

Kind Code:

B2

Abstract:

A strip brush seal device for improving a seal capability of a seal portion, promoting an elastic deformation of the seal portion, and preventing wear of the seal portion. Also for providing a secure joint to a mounting portion of the strip seal brush. The strip brush seal comprises a mounting portion (4) which is located toward the side of protrusions (5) of individual seal strips (3) in which the protrusions (5) of the seal strips (3) are integrally joined along a direction of width of the strip (3), a strip brush seal (2) which retains a seal portion (6) to the radially inward direction relative to the mounting portion (4), a back plate (16) which is disposed in the opposite side of the action of a process fluid, and a joint portion (7) which is formed by welding the individual protrusions (5) of the seal strips (3).

Inventors:

Toru Kono

Application Number:

JP2003141578A

Publication Date:

November 14, 2007

Filing Date:

May 20, 2003

Export Citation:

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