4791980 Sealing arrangement for air preheater
β Scribed by DonaldK. Hagar; CurtisV. Kennedy; Garnold Townsend
- Publisher
- Elsevier Science
- Year
- 1989
- Tongue
- English
- Weight
- 134 KB
- Volume
- 9
- Category
- Article
- ISSN
- 0890-4332
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
Figure 2. The rigid portion, 11, prevents deformation. about 45". A narrow passage, 19. allows air to pass, but grease is scooped up by the rake face. The strength of the core metal, 11, within the extension, 16, prevents deformation under centrifugal forces at high speeds, and the leakage of greas
## Long history John Crane developed the first non-contacting, dry-running gas seal 30 years ago, according to Hosanna. He says that since then the Type 28 seals have been used in thousands of applications around the world. Many of the seals have been performing for 10 years or more.