JPH0474776U - - Google Patents
Info
- Publication number
- JPH0474776U JPH0474776U JP11482790U JP11482790U JPH0474776U JP H0474776 U JPH0474776 U JP H0474776U JP 11482790 U JP11482790 U JP 11482790U JP 11482790 U JP11482790 U JP 11482790U JP H0474776 U JPH0474776 U JP H0474776U
- Authority
- JP
- Japan
- Prior art keywords
- mechanical seal
- washer member
- multilayer structure
- materials
- utility
- 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
- 238000007789 sealing Methods 0.000 claims 1
Description
第１図は、本考案第１実施例のメカニカルシー
ル１０の断面図を示す。第２図は、本考案第２実
施例のメカニカルシール２０の断面図を示す。第
３図は、本考案第３実施例のメカニカルシール３
０の断面図を示す。第４図は、本考案第４実施例
のメカニカルシール４０の断面図を示す。第５図
は、従来技術のメカニカルシール７０の断面図を
示す。
１０，２０，３０，４０……メカニカルシール
、１１，３２……シート部材、１５，２１，３６
，４１……ワツシヤ部材、１８，２２，３９，４
２……多層構造。
FIG. 1 shows a sectional view of a mechanical seal 10 according to a first embodiment of the present invention. FIG. 2 shows a sectional view of a mechanical seal 20 according to a second embodiment of the present invention. Figure 3 shows a mechanical seal 3 according to the third embodiment of the present invention.
0 is shown. FIG. 4 shows a sectional view of a mechanical seal 40 according to a fourth embodiment of the present invention. FIG. 5 shows a cross-sectional view of a prior art mechanical seal 70. 10, 20, 30, 40... Mechanical seal, 11, 32... Sheet member, 15, 21, 36
, 41... Washer member, 18, 22, 39, 4
2...Multilayer structure.
Claims (1)
ール性を保持するメカニカルシールにおいて、 前記ワツシヤ部材を数種類の材質の多層構造に
より形成したことを特徴とするメカニカルシール
。[Claims for Utility Model Registration] A mechanical seal in which a sheet member and a washer member are in sliding contact with each other to maintain sealing properties, characterized in that the washer member is formed of a multilayer structure made of several types of materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11482790U JPH0474776U (en) | 1990-10-31 | 1990-10-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11482790U JPH0474776U (en) | 1990-10-31 | 1990-10-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0474776U true JPH0474776U (en) | 1992-06-30 |
Family
ID=31862545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11482790U Pending JPH0474776U (en) | 1990-10-31 | 1990-10-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0474776U (en) |
-
1990
- 1990-10-31 JP JP11482790U patent/JPH0474776U/ja active Pending