JPS6456549U - - Google Patents
Info
- Publication number
- JPS6456549U JPS6456549U JP15104387U JP15104387U JPS6456549U JP S6456549 U JPS6456549 U JP S6456549U JP 15104387 U JP15104387 U JP 15104387U JP 15104387 U JP15104387 U JP 15104387U JP S6456549 U JPS6456549 U JP S6456549U
- Authority
- JP
- Japan
- Prior art keywords
- end wall
- circumferential end
- wall portion
- inner circumferential
- outer circumferential
- 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
- Joints With Sleeves (AREA)
- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
- Exhaust Silencers (AREA)
Description
第１図は本考案の一実施例としての排気マニホ
ールド接続部ガスシール装置を示す縦断面図であ
る。
１……外周端壁部、１ａ……外周端壁部の内周
面、２……内周端壁部、２ａ……内周端壁部の外
周面、３……リング溝、４……シールリング、５
……空間、６……小孔、７……高圧空気供給管。
FIG. 1 is a longitudinal sectional view showing an exhaust manifold connection gas seal device as an embodiment of the present invention. DESCRIPTION OF SYMBOLS 1... Outer circumference end wall part, 1a... Inner circumferential surface of outer circumference end wall part, 2... Inner circumference end wall part, 2a... Outer circumference surface of inner circumference end wall part, 3... Ring groove, 4... Seal ring, 5
...Space, 6...Small hole, 7...High pressure air supply pipe.
Claims (1)
おいて、互いに重合する外周端壁部と内周端壁部
とをそなえるとともに、上記内周端壁部の外周に
沿い互いに離隔して形成された２つのリング溝に
嵌め込まれて上記外周端壁部の内周面に圧接され
る２個のピストンリング方式のシールリングをそ
なえ、上記外周端壁部に、上記２個のシールリン
グの相互間に形成された空間へ連通する小孔が設
けられて、同小孔に高圧空気供給管が接続されて
いることを特徴とする、排気マニホールド接続部
ガスシール装置。 An overlapping type joint of an engine exhaust manifold has an outer circumferential end wall portion and an inner circumferential end wall portion that overlap with each other, and is fitted into two ring grooves formed apart from each other along the outer periphery of the inner circumferential end wall portion. Two piston ring type seal rings are provided which are pressed into contact with the inner circumferential surface of the outer circumferential end wall, and the outer circumferential end wall has a small space that communicates with the space formed between the two seal rings. An exhaust manifold connection gas seal device, characterized in that a hole is provided and a high pressure air supply pipe is connected to the small hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15104387U JPS6456549U (en) | 1987-10-01 | 1987-10-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15104387U JPS6456549U (en) | 1987-10-01 | 1987-10-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6456549U true JPS6456549U (en) | 1989-04-07 |
Family
ID=31424731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15104387U Pending JPS6456549U (en) | 1987-10-01 | 1987-10-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6456549U (en) |
-
1987
- 1987-10-01 JP JP15104387U patent/JPS6456549U/ja active Pending