JPS6174642U - - Google Patents
Info
- Publication number
- JPS6174642U JPS6174642U JP16056284U JP16056284U JPS6174642U JP S6174642 U JPS6174642 U JP S6174642U JP 16056284 U JP16056284 U JP 16056284U JP 16056284 U JP16056284 U JP 16056284U JP S6174642 U JPS6174642 U JP S6174642U
- Authority
- JP
- Japan
- Prior art keywords
- exhaust system
- bearing
- friction
- valve shaft
- seal
- 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 description 6
- 230000001105 regulatory effect Effects 0.000 claims 2
Landscapes
- Lift Valve (AREA)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Description
図面は本考案シール装置の実施例を示すもので
、第１図はその第１実施例の要部破断側面図、第
２図はその第２実施例の要部破断側面図、第３図
はその第３実施例の要部破断側面図、第４図はそ
の第４実施例の要部破断側面図、第５図はその第
５実施例の要部破断側面図、第６図は従来のシー
ル装置の要部破断側面図である。
Ｅ…エンジン、Ｅｘ…排気系、Ｖ…調整弁、１
…弁軸、３…軸受としての上部軸受、５…シール
部材、８…シール受け。
The drawings show embodiments of the sealing device of the present invention. FIG. 1 is a cutaway side view of the main part of the first embodiment, FIG. 2 is a cutaway side view of the main part of the second embodiment, and FIG. FIG. 4 is a cutaway side view of the main part of the third embodiment, FIG. 5 is a cutaway side view of the main part of the fifth embodiment, and FIG. 6 is a cutaway side view of the main part of the fourth embodiment. FIG. 2 is a cutaway side view of a main part of the sealing device. E...Engine, Ex...Exhaust system, V...Adjusting valve, 1
... Valve stem, 3... Upper bearing as a bearing, 5... Seal member, 8... Seal receiver.
Claims (1)
を流れる排気流量を制御するための調整弁のシー
ル装置であつて、前記排気系の軸線と直交して該
排気系に回転自在に支承される弁軸を該排気系に
設けた軸受を貫通してその外部に延出させ、前記
弁軸と軸受の何れか一方に低摩擦シール面を有す
るシール部材を固着し、それらの他方に前記低摩
擦シール面に圧接されるシール受けを設けたこと
を特徴とするエンジンの排気系における調整弁の
シール装置。 A sealing device for a regulating valve that is installed in the middle of an exhaust system of an engine to control the flow rate of exhaust gas flowing through the exhaust system, and is rotatably supported by the exhaust system perpendicular to the axis of the exhaust system. A valve shaft that passes through a bearing provided in the exhaust system and extends to the outside thereof, a seal member having a low-friction sealing surface is fixed to one of the valve shaft and the bearing, and a seal member having a low-friction sealing surface is fixed to the other of the valve shaft and the bearing. 1. A sealing device for a regulating valve in an engine exhaust system, comprising a seal receiver that is pressed against a friction seal surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16056284U JPS6174642U (en) | 1984-10-24 | 1984-10-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16056284U JPS6174642U (en) | 1984-10-24 | 1984-10-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6174642U true JPS6174642U (en) | 1986-05-20 |
Family
ID=30718486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16056284U Pending JPS6174642U (en) | 1984-10-24 | 1984-10-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6174642U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS634342U (en) * | 1986-06-27 | 1988-01-12 | ||
| JPH02141640U (en) * | 1989-04-28 | 1990-11-29 | ||
| JPH0392536U (en) * | 1990-01-12 | 1991-09-20 | ||
| WO2017141331A1 (en) * | 2016-02-15 | 2017-08-24 | フタバ産業株式会社 | Shaft sealing device |
-
1984
- 1984-10-24 JP JP16056284U patent/JPS6174642U/ja active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS634342U (en) * | 1986-06-27 | 1988-01-12 | ||
| JPH02141640U (en) * | 1989-04-28 | 1990-11-29 | ||
| JPH0392536U (en) * | 1990-01-12 | 1991-09-20 | ||
| WO2017141331A1 (en) * | 2016-02-15 | 2017-08-24 | フタバ産業株式会社 | Shaft sealing device |
| JPWO2017141331A1 (en) * | 2016-02-15 | 2018-05-31 | フタバ産業株式会社 | Shaft seal device |
| CN108138989A (en) * | 2016-02-15 | 2018-06-08 | 双叶产业株式会社 | Gland seal device |
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