JPS5438459A - Labyrinth packing - Google Patents
Labyrinth packingInfo
- Publication number
- JPS5438459A JPS5438459A JP10559177A JP10559177A JPS5438459A JP S5438459 A JPS5438459 A JP S5438459A JP 10559177 A JP10559177 A JP 10559177A JP 10559177 A JP10559177 A JP 10559177A JP S5438459 A JPS5438459 A JP S5438459A
- Authority
- JP
- Japan
- Prior art keywords
- labyrinth packing
- rotative
- ensuring
- carbon
- thermal expansion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Abstract
PURPOSE: To improve the sealing performance by ensuring a minimum gap with the initial wear of a labyrinth packing made of carbon having substantially the same order of thermal expansion coefficient as that fo a rotative section.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10559177A JPS5438459A (en) | 1977-09-01 | 1977-09-01 | Labyrinth packing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10559177A JPS5438459A (en) | 1977-09-01 | 1977-09-01 | Labyrinth packing |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5438459A true JPS5438459A (en) | 1979-03-23 |
Family
ID=14411732
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10559177A Pending JPS5438459A (en) | 1977-09-01 | 1977-09-01 | Labyrinth packing |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5438459A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57186670A (en) * | 1981-05-14 | 1982-11-17 | Shinko Electric Co Ltd | Bearing seal |
-
1977
- 1977-09-01 JP JP10559177A patent/JPS5438459A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57186670A (en) * | 1981-05-14 | 1982-11-17 | Shinko Electric Co Ltd | Bearing seal |
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