Title:
シール装置
Document Type and Number:
Japanese Patent JP4829782
Kind Code:
B2
Abstract:
A sliding seal arrangement in particular for a valve having an anodised aluminium coating in contact with the seal. The coating is produced so that inclusions in the surface of the coating are substantially aligned. The direction of motion of the sliding seal in use is then substantially aligned with the direction of the inclusions resulting in greatly reduced wear on the seal.
Inventors:
Gladwell Colin
Application Number:
JP2006516421A
Publication Date:
December 07, 2011
Filing Date:
June 16, 2004
Export Citation:
Assignee:
Knorr-Brahms Rail Systems (UK) Limited
International Classes:
F16J15/18; B60T15/02; B60T15/36; F16J10/04
Domestic Patent References:
| JPS6138232A | 1986-02-24 | |||
| JP2000291572A | 2000-10-17 | |||
| JPS58225272A | 1983-12-27 | |||
| JP2001065691A | 2001-03-16 |
Attorney, Agent or Firm:
Taro Murakami