JPS62155265U - - Google Patents
Info
- Publication number
- JPS62155265U JPS62155265U JP1986044189U JP4418986U JPS62155265U JP S62155265 U JPS62155265 U JP S62155265U JP 1986044189 U JP1986044189 U JP 1986044189U JP 4418986 U JP4418986 U JP 4418986U JP S62155265 U JPS62155265 U JP S62155265U
- Authority
- JP
- Japan
- Prior art keywords
- pressure side
- seal groove
- case member
- side inner
- seal 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
Landscapes
- Sealing With Elastic Sealing Lips (AREA)
Description
第１図は本考案の一実施例を示す要部断面図、
第２図は安全弁として流体を流出させている状態
を示す同要部断面図、第３図は弾発部材の他の例
を示す斜視図、第４図は他の実施例を示す要部断
面図である。
Ａ……微小間隙、１……シールリング本体、１
ａ……低圧面、１ｂ……外周面、６……シール溝
、７……ケース部材、８……周面、１０……バイ
パス流路部、１２……シール材、１３……圧力側
内面、１４……弾発部材、１５……低圧側内面。
FIG. 1 is a cross-sectional view of essential parts showing an embodiment of the present invention;
Fig. 2 is a sectional view of the main part showing a state where fluid is flowing out as a safety valve, Fig. 3 is a perspective view showing another example of the resilient member, and Fig. 4 is a sectional view of the main part showing another embodiment. It is a diagram. A...Minute gap, 1...Seal ring body, 1
a...Low pressure surface, 1b...Outer peripheral surface, 6...Seal groove, 7...Case member, 8...Surrounding surface, 10...Bypass passage section, 12...Sealing material, 13...Pressure side inner surface , 14... elastic member, 15... low pressure side inner surface.
Claims (1)
内へ軸心方向に微小寸法移動可能に嵌着されると
共に該シール溝の周面との間にバイパス流路部を
上記嵌着の状態で形成しかつ上記シールリング本
体を低圧面側及び外周面側から受けるケース部材
と、該シール溝の圧力側内面に当接可能として上
記ケース部材に付設されるシール材と、上記シー
ル溝の低圧側内面と該ケース部材との間に介装さ
れて該ケース部材を圧力側へ弾発的に付勢して上
記シール材をシール溝の圧力側内面に圧接状に保
つ弾発部材と、から構成されたことを特徴とする
シール装置。 The seal ring main body made of an elastic material is fitted into the seal groove so as to be able to move minutely in the axial direction, and a bypass passage portion is formed between the seal ring body and the circumferential surface of the seal groove in the fitted state. and a case member that receives the seal ring main body from the low pressure side and the outer circumferential side, a sealing material attached to the case member so as to be able to come into contact with the pressure side inner surface of the seal groove, and the low pressure side inner surface of the seal groove. a resilient member interposed between the case member and the resilient member to elastically urge the case member toward the pressure side to keep the sealing material in pressure contact with the pressure side inner surface of the seal groove; A sealing device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986044189U JPS62155265U (en) | 1986-03-26 | 1986-03-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986044189U JPS62155265U (en) | 1986-03-26 | 1986-03-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62155265U true JPS62155265U (en) | 1987-10-02 |
Family
ID=30861758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986044189U Pending JPS62155265U (en) | 1986-03-26 | 1986-03-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62155265U (en) |
-
1986
- 1986-03-26 JP JP1986044189U patent/JPS62155265U/ja active Pending