JPS5590757A - Sealing by slidable ring - Google Patents
Sealing by slidable ringInfo
- Publication number
- JPS5590757A JPS5590757A JP16202578A JP16202578A JPS5590757A JP S5590757 A JPS5590757 A JP S5590757A JP 16202578 A JP16202578 A JP 16202578A JP 16202578 A JP16202578 A JP 16202578A JP S5590757 A JPS5590757 A JP S5590757A
- Authority
- JP
- Japan
- Prior art keywords
- slidable ring
- sealing
- circumferential part
- jig
- inner circumferential
- 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.)
- Granted
Links
Landscapes
- Mechanical Sealing (AREA)
- Rolling Contact Bearings (AREA)
Abstract
PURPOSE: To enhance effect of sealing on divided surfaces and shorten a manufacturing process by dividing the inner circumferential part of a sealing slidable ring, starting from a notched part formed on said inner circumferential part.
CONSTITUTION: Notched parts 6, 6' are provided on the circumferential part of fixed sealing slidable ring 1 and jig 7 is inserted along the inner circumferential part of fixed sealing slidable ring 1. Material of larger heat expansion coefficient than that of fixed sealing slidable ring is employed for the jig 7. The sealing slidable ring 1 is divided by increasing temperatures due to the heating of jig 7 under this state. As a result, two divided surfaces corresponding to the given places are formed, resulting in the mutual adherance and fitting of divided surfaces as they are brought into contact with each other.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16202578A JPS5855388B2 (en) | 1978-12-27 | 1978-12-27 | Manufacturing method of sealed sliding ring |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16202578A JPS5855388B2 (en) | 1978-12-27 | 1978-12-27 | Manufacturing method of sealed sliding ring |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5590757A true JPS5590757A (en) | 1980-07-09 |
JPS5855388B2 JPS5855388B2 (en) | 1983-12-09 |
Family
ID=15746631
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16202578A Expired JPS5855388B2 (en) | 1978-12-27 | 1978-12-27 | Manufacturing method of sealed sliding ring |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5855388B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6268075U (en) * | 1985-10-18 | 1987-04-28 | ||
JP2009133496A (en) * | 2009-03-23 | 2009-06-18 | Nippon Pillar Packing Co Ltd | Method for separating seal ring for mechanical seal |
-
1978
- 1978-12-27 JP JP16202578A patent/JPS5855388B2/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6268075U (en) * | 1985-10-18 | 1987-04-28 | ||
JP2009133496A (en) * | 2009-03-23 | 2009-06-18 | Nippon Pillar Packing Co Ltd | Method for separating seal ring for mechanical seal |
Also Published As
Publication number | Publication date |
---|---|
JPS5855388B2 (en) | 1983-12-09 |
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