JPS56167962A - Elastic bellows fixing apparatus of mechanical seal - Google Patents
Elastic bellows fixing apparatus of mechanical sealInfo
- Publication number
- JPS56167962A JPS56167962A JP7012380A JP7012380A JPS56167962A JP S56167962 A JPS56167962 A JP S56167962A JP 7012380 A JP7012380 A JP 7012380A JP 7012380 A JP7012380 A JP 7012380A JP S56167962 A JPS56167962 A JP S56167962A
- Authority
- JP
- Japan
- Prior art keywords
- elastic bellows
- flange
- ring
- following ring
- holding
- 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
Landscapes
- Mechanical Sealing (AREA)
Abstract
PURPOSE: To improve the sealing performance of the joint part between a following ring and an elastic bellows by installing the annular bulged part on the holding ring for pushing the contact part between the following ring and the flange of the elastic bellows.
CONSTITUTION: The holding ring 9 for holding the flange 8a of an elastic bellows 8 onto a following ring 4 is formed into nearly U-form in section with a rear member 9a, peripheral member 9b, and a front member 9c. On the rear member 9a, the annular bulged part 10 for pressing the flange 8a of an elastic bellows 8 which contacts with the back end surface 5a of a following ring 5 is formed. As a result of this, the bulged part 10 of the holding ring 9 pushes the flange 8a of the elastic bellows 8 onto the back end surface 5a of the following ring 5 by means of the springy force of the holding ring 9 and the springy force of a spring 7, so that close adhesion force of the joint part between the flange 8a of the elastic bellows 8 and the back end surface 5a of the following ring 5 increases, and the close sealing performance can be increased.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7012380A JPS56167962A (en) | 1980-05-28 | 1980-05-28 | Elastic bellows fixing apparatus of mechanical seal |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7012380A JPS56167962A (en) | 1980-05-28 | 1980-05-28 | Elastic bellows fixing apparatus of mechanical seal |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56167962A true JPS56167962A (en) | 1981-12-23 |
Family
ID=13422455
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7012380A Pending JPS56167962A (en) | 1980-05-28 | 1980-05-28 | Elastic bellows fixing apparatus of mechanical seal |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56167962A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4854598A (en) * | 1987-12-01 | 1989-08-08 | Goetze Ag | Slide ring seal with carrier body |
-
1980
- 1980-05-28 JP JP7012380A patent/JPS56167962A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4854598A (en) * | 1987-12-01 | 1989-08-08 | Goetze Ag | Slide ring seal with carrier body |
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