JPH0413269U - - Google Patents
Info
- Publication number
- JPH0413269U JPH0413269U JP5303190U JP5303190U JPH0413269U JP H0413269 U JPH0413269 U JP H0413269U JP 5303190 U JP5303190 U JP 5303190U JP 5303190 U JP5303190 U JP 5303190U JP H0413269 U JPH0413269 U JP H0413269U
- Authority
- JP
- Japan
- Prior art keywords
- ring
- mechanical seal
- gap
- mounting jig
- sealing ring
- 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 2
- 230000002093 peripheral effect Effects 0.000 description 3
- 230000037431 insertion Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
Description
第１図は本考案の一実施例を示す半断面図、第
２図は側断面図、第３図は使用方法の説明図、第
４図は２つ割りメカニカルシールの半断面図であ
る。
１……回転従動環、２……固定環、３……バツ
クメタル、４……バツクメタル、５……グランド
カバー、６……カラー、７……スプリング、９…
…把持用ボルト、１０……治具、１１……突起部
、１２……突起部、１３……外周面、１４……外
周面、１５……テーパ端面、１６……テーパ端面
、１７……内周面、１８……内周面、１９……垂
直面、２０……垂直面、２１……基準内周面、２
２……スプリング、２３……第２の内周面、３０
……嵌挿部、３１……嵌入端、３２……嵌入内周
面、３５……Ｏリング、４０……嵌挿部、４１…
…嵌入端、４２……嵌入内周面、４５……Ｏリン
グ、６０……隙間、６１……隙間、Ａ……Ｏリン
グ、Ｂ……Ｏリング、９０……ネジ孔。
FIG. 1 is a half-sectional view showing an embodiment of the present invention, FIG. 2 is a side sectional view, FIG. 3 is an explanatory diagram of how to use the seal, and FIG. 4 is a half-sectional view of a two-part mechanical seal. 1... Rotating driven ring, 2... Fixed ring, 3... Back metal, 4... Back metal, 5... Ground cover, 6... Collar, 7... Spring, 9...
...Gripping bolt, 10...Jig, 11...Protrusion, 12...Protrusion, 13...Outer circumference, 14...Outer circumference, 15...Tapered end surface, 16...Tapered end surface, 17... Inner circumferential surface, 18... Inner circumferential surface, 19... Vertical surface, 20... Vertical surface, 21... Reference inner circumferential surface, 2
2...Spring, 23...Second inner peripheral surface, 30
... Fitting insertion part, 31... Fitting end, 32... Fitting inner peripheral surface, 35... O ring, 40... Fitting insertion part, 41...
...Fitting end, 42... Fitting inner peripheral surface, 45... O-ring, 60... Gap, 61... Gap, A... O-ring, B... O-ring, 90... Screw hole.
Claims (1)
て設けられた支持体と、該隙間に嵌挿されたＯリ
ングとを有するメカニカルシールの取付治具であ
つて、 ２つ割り可能なリング体からなり、 各リング体に把持用の突起片を脱着可能に設け
た、 ことを特徴とするメカニカルシールの取付治具。[Claims for Utility Model Registration] A mounting jig for a mechanical seal that includes a sealing ring, a support provided on the outer periphery of the sealing ring with a predetermined gap, and an O-ring fitted into the gap. A mounting jig for a mechanical seal, comprising a ring body that can be split into two, each ring body having a gripping protrusion detachably provided thereon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5303190U JPH0413269U (en) | 1990-05-23 | 1990-05-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5303190U JPH0413269U (en) | 1990-05-23 | 1990-05-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0413269U true JPH0413269U (en) | 1992-02-03 |
Family
ID=31573859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5303190U Pending JPH0413269U (en) | 1990-05-23 | 1990-05-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0413269U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5679287A (en) * | 1979-10-22 | 1981-06-29 | Babcock & Wilcox Co | Closing device of control rod drive mechanism |
-
1990
- 1990-05-23 JP JP5303190U patent/JPH0413269U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5679287A (en) * | 1979-10-22 | 1981-06-29 | Babcock & Wilcox Co | Closing device of control rod drive mechanism |