JPS62110674U - - Google Patents
Info
- Publication number
- JPS62110674U JPS62110674U JP20324685U JP20324685U JPS62110674U JP S62110674 U JPS62110674 U JP S62110674U JP 20324685 U JP20324685 U JP 20324685U JP 20324685 U JP20324685 U JP 20324685U JP S62110674 U JPS62110674 U JP S62110674U
- Authority
- JP
- Japan
- Prior art keywords
- seat plate
- notched
- sealing device
- exhaust brake
- annular groove
- 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 4
Landscapes
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
- Details Of Valves (AREA)
- Sealing Devices (AREA)
Description
第1図は本考案に係る排気ブレーキ弁の軸封装
置の要部を拡大して示す平面断面図、第2図は同
装置全体を示す平面断面図、第3図は従来の排気
ブレーキ弁の軸封装置の要部を示す平面断面図で
ある。
2,3,4:座板、5:シール部材、6:弁軸
、8,13:軸受、18:軸穴、20:ハウジン
グ、26:環状溝。
Fig. 1 is a plan sectional view showing an enlarged main part of the shaft sealing device of the exhaust brake valve according to the present invention, Fig. 2 is a plan sectional view showing the entire device, and Fig. 3 is a plan sectional view showing the main part of the shaft sealing device of the exhaust brake valve according to the present invention. FIG. 2 is a plan sectional view showing the main parts of the shaft sealing device. 2, 3, 4: seat plate, 5: seal member, 6: valve shaft, 8, 13: bearing, 18: shaft hole, 20: housing, 26: annular groove.
Claims (1)
板と、該切欠座板の両面に重ね合されかつ軸穴の
内周面に密接する座板とを組み合せてなる排気ブ
レーキ弁の軸封装置。 An exhaust brake valve that combines a notched seat plate whose inner periphery fits into an annular groove provided in a valve stem, and a seat plate that overlaps both sides of the notched seat plate and is in close contact with the inner circumferential surface of a shaft hole. shaft sealing device.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1985203246U JPH0433509Y2 (en) | 1985-12-28 | 1985-12-28 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1985203246U JPH0433509Y2 (en) | 1985-12-28 | 1985-12-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS62110674U true JPS62110674U (en) | 1987-07-14 |
JPH0433509Y2 JPH0433509Y2 (en) | 1992-08-11 |
Family
ID=31168394
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1985203246U Expired JPH0433509Y2 (en) | 1985-12-28 | 1985-12-28 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0433509Y2 (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58169264U (en) * | 1982-05-07 | 1983-11-11 | 株式会社エスエヌ精機 | Butterfly valve sealing mechanism |
JPS60107671U (en) * | 1983-12-26 | 1985-07-22 | 東洋バルヴ株式会社 | butterfly valve |
-
1985
- 1985-12-28 JP JP1985203246U patent/JPH0433509Y2/ja not_active Expired
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58169264U (en) * | 1982-05-07 | 1983-11-11 | 株式会社エスエヌ精機 | Butterfly valve sealing mechanism |
JPS60107671U (en) * | 1983-12-26 | 1985-07-22 | 東洋バルヴ株式会社 | butterfly valve |
Also Published As
Publication number | Publication date |
---|---|
JPH0433509Y2 (en) | 1992-08-11 |