JPH029373U - - Google Patents
Info
- Publication number
- JPH029373U JPH029373U JP8690488U JP8690488U JPH029373U JP H029373 U JPH029373 U JP H029373U JP 8690488 U JP8690488 U JP 8690488U JP 8690488 U JP8690488 U JP 8690488U JP H029373 U JPH029373 U JP H029373U
- Authority
- JP
- Japan
- Prior art keywords
- groove
- ring
- holes
- packing
- fitting
- 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
- 238000012856 packing Methods 0.000 claims description 4
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Gasket Seals (AREA)
- Gas-Insulated Switchgears (AREA)
- Installation Of Bus-Bars (AREA)
Description
第１図は本考案の電力機器等の接合フランジ部
のシール構造の一実施例を示す縦断面図、第２図
はそのフランジ部の平面図、第３図は第２図の
−線断面図、第４図、第５図及び第６図はそれ
ぞれ要部拡大断面図、第７図はさらにその要部を
拡大して示す断面図、第８図は従来のシール構造
の一例を示す縦断面図、第９図は従来のシール構
造の他の一例を示す縦断面図である。
３……フランジ部、３ａ……端面、４……螺子
孔、７……蓋、８……透孔、９……固定用ボルト
、１０……パツキン溝、１１……リング溝、１２
……パツキン材、１３……Ｏリング。
Fig. 1 is a longitudinal sectional view showing an embodiment of the sealing structure of the joint flange portion of power equipment, etc. of the present invention, Fig. 2 is a plan view of the flange portion, and Fig. 3 is a sectional view taken along the line - - of Fig. 2. , FIG. 4, FIG. 5, and FIG. 6 are enlarged cross-sectional views of the main parts, FIG. 7 is a cross-sectional view showing the main parts further enlarged, and FIG. 8 is a vertical cross-section showing an example of a conventional seal structure. 9 are vertical cross-sectional views showing other examples of conventional seal structures. 3... Flange portion, 3a... End face, 4... Screw hole, 7... Lid, 8... Through hole, 9... Fixing bolt, 10... Packing groove, 11... Ring groove, 12
...Putskin material, 13...O ring.
Claims (1)
た螺子を嵌める孔と、 当該各螺子を嵌める孔に、それぞれ外周の一部
を開口する環状の溝を穿設し、かつパツキン材を
配置したパツキン溝と、 前記パツキン溝の内側に環状の溝を穿設し、か
つＯリングを配置したリング溝とを具備すること
を特徴とする電力機器等の接合フランジ部のシー
ル構造。[Scope of Claim for Utility Model Registration] Holes for fitting screws drilled at multiple locations on the end face of the flange parts to be joined, and annular grooves opening a part of the outer periphery of each of the holes for fitting each of the screws, A seal for a joint flange portion of power equipment, etc., comprising: a packing groove in which a packing material is arranged; and a ring groove in which an annular groove is bored inside the packing groove and an O-ring is arranged. structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8690488U JPH029373U (en) | 1988-06-30 | 1988-06-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8690488U JPH029373U (en) | 1988-06-30 | 1988-06-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH029373U true JPH029373U (en) | 1990-01-22 |
Family
ID=31311544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8690488U Pending JPH029373U (en) | 1988-06-30 | 1988-06-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH029373U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0942156A (en) * | 1995-07-25 | 1997-02-10 | Mitsubishi Heavy Ind Ltd | Motor compressor |
| WO2017056713A1 (en) * | 2015-10-02 | 2017-04-06 | 三菱重工オートモーティブサーマルシステムズ株式会社 | Sealing structure for airtight container and vehicle refrigerant compressor provided with said structure |
-
1988
- 1988-06-30 JP JP8690488U patent/JPH029373U/ja active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0942156A (en) * | 1995-07-25 | 1997-02-10 | Mitsubishi Heavy Ind Ltd | Motor compressor |
| WO2017056713A1 (en) * | 2015-10-02 | 2017-04-06 | 三菱重工オートモーティブサーマルシステムズ株式会社 | Sealing structure for airtight container and vehicle refrigerant compressor provided with said structure |
| JP2017067273A (en) * | 2015-10-02 | 2017-04-06 | 三菱重工オートモーティブサーマルシステムズ株式会社 | Seal structure of closed vessel and vehicle refrigerant compressor having the same |
| CN108474475A (en) * | 2015-10-02 | 2018-08-31 | 三菱重工制冷空调***株式会社 | The seal construction of closed container, the vehicle coolant compressor for having it |
| US10677356B2 (en) | 2015-10-02 | 2020-06-09 | Mitsubishi Heavy Industries Thermal Systems, Ltd. | Sealing structure for airtight container and vehicle refrigerant compressor provided with said structure |