JPS61117958U - - Google Patents
Info
- Publication number
- JPS61117958U JPS61117958U JP108085U JP108085U JPS61117958U JP S61117958 U JPS61117958 U JP S61117958U JP 108085 U JP108085 U JP 108085U JP 108085 U JP108085 U JP 108085U JP S61117958 U JPS61117958 U JP S61117958U
- Authority
- JP
- Japan
- Prior art keywords
- coupling member
- annular groove
- sealing surface
- sealing
- opening
- 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
- 238000007789 sealing Methods 0.000 claims description 10
- 239000004020 conductor Substances 0.000 claims description 2
- 239000003566 sealing material Substances 0.000 claims description 2
- 230000008878 coupling Effects 0.000 claims 5
- 238000010168 coupling process Methods 0.000 claims 5
- 238000005859 coupling reaction Methods 0.000 claims 5
- 239000011810 insulating material Substances 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 239000011521 glass Substances 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
Landscapes
- Gasket Seals (AREA)
Description
第１図ないし第３図はこの考案による密封装置
のそれぞれ異なる実施例の縦断面図、第４図ない
し第６図は従来の密封装置の一例を示す図で、第
４図は縦断面図、第５図締付前の要部拡大断面図
、第６図は締付後の要部拡大断面図。
２ａ……開口部、２ｂ，４ａ……シール面、３
……ねじ、４……蓋体、４ｂ……第１の環状溝、
４ｃ……第２の環状溝、５……シール材、６……
ガラス封止剤、７……導体。
1 to 3 are longitudinal cross-sectional views of different embodiments of the sealing device according to this invention, FIGS. 4 to 6 are views showing an example of a conventional sealing device, and FIG. 4 is a longitudinal cross-sectional view, Fig. 5 is an enlarged sectional view of the main part before tightening, and Fig. 6 is an enlarged sectional view of the main part after tightening. 2a...opening, 2b, 4a...sealing surface, 3
... screw, 4 ... lid body, 4b ... first annular groove,
4c...Second annular groove, 5...Sealing material, 6...
Glass sealant, 7... Conductor.
Claims (1)
結合部材と、該結合部材または該結合部材と対向
する開口部取付シール面に設けられ開口部を囲む
第１の環状溝と、該第１の環状溝に嵌め込まれ該
環状溝より大きな断面積を有する軟質金属シール
材とを備えねじ締付けでシールされる密封装置に
おいて、前記結合部材のシール面または開口部取
付シール面に前記第１の環状溝の内側になる第２
の環状溝を設けたことを特徴とする密封装置。 ２ 実用新案登録請求の範囲第１項記載の密封装
置において、結合部材に無機絶縁材により封止さ
れた導体を貫通させたことを特徴とする密封装置
。[Claims for Utility Model Registration] 1. A coupling member having a sealing surface such as a lid or a flange joint, and a first annular shape provided on the coupling member or the opening mounting sealing surface facing the coupling member and surrounding the opening. In a sealing device that includes a groove and a soft metal sealing material that is fitted into the first annular groove and has a larger cross-sectional area than the annular groove and is sealed by screw tightening, the sealing surface of the coupling member or the opening attachment sealing surface a second annular groove that is inside the first annular groove;
A sealing device characterized by having an annular groove. 2 Utility Model Registration The sealing device according to claim 1, characterized in that a conductor sealed with an inorganic insulating material passes through the coupling member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP108085U JPH024281Y2 (en) | 1985-01-09 | 1985-01-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP108085U JPH024281Y2 (en) | 1985-01-09 | 1985-01-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61117958U true JPS61117958U (en) | 1986-07-25 |
| JPH024281Y2 JPH024281Y2 (en) | 1990-01-31 |
Family
ID=30473495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP108085U Expired JPH024281Y2 (en) | 1985-01-09 | 1985-01-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH024281Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04131570A (en) * | 1990-09-25 | 1992-05-06 | Fuji Electric Co Ltd | Sealing device |
| WO2013125116A1 (en) * | 2012-02-24 | 2013-08-29 | Nok株式会社 | Sealing structure |
-
1985
- 1985-01-09 JP JP108085U patent/JPH024281Y2/ja not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04131570A (en) * | 1990-09-25 | 1992-05-06 | Fuji Electric Co Ltd | Sealing device |
| WO2013125116A1 (en) * | 2012-02-24 | 2013-08-29 | Nok株式会社 | Sealing structure |
| JP2013174287A (en) * | 2012-02-24 | 2013-09-05 | Nok Corp | Sealing structure |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH024281Y2 (en) | 1990-01-31 |