JPH0332144U - - Google Patents
Info
- Publication number
- JPH0332144U JPH0332144U JP9322689U JP9322689U JPH0332144U JP H0332144 U JPH0332144 U JP H0332144U JP 9322689 U JP9322689 U JP 9322689U JP 9322689 U JP9322689 U JP 9322689U JP H0332144 U JPH0332144 U JP H0332144U
- Authority
- JP
- Japan
- Prior art keywords
- brake valve
- valve
- piston rod
- exhaust
- gas
- 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 2
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
Landscapes
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Description
第１図および第２図は本考案の排気ブレーキ装
置の一実施例を示す断面図で、第１図はブレーキ
弁の開放時、第２図は同弁の閉鎖時のものを示し
、第３図は第１図のＡ部拡大図、第４図は従来の
排気ブレーキ装置の断面図、第５図は第４図のシ
ール部の拡大図である。
１…排気管、３…ブレーキ弁、５…ピストンロ
ツド、８…シール部、１４…空室、２１，２４…
ガス通路、２２…弁穴。
1 and 2 are sectional views showing one embodiment of the exhaust brake device of the present invention, in which FIG. 1 shows the brake valve when it is open, FIG. 2 shows it when the valve is closed, and FIG. The figures are an enlarged view of part A in Fig. 1, Fig. 4 is a sectional view of a conventional exhaust brake device, and Fig. 5 is an enlarged view of the seal portion in Fig. 4. DESCRIPTION OF SYMBOLS 1...Exhaust pipe, 3...Brake valve, 5...Piston rod, 8...Seal part, 14...Empty chamber, 21, 24...
Gas passage, 22...valve hole.
Claims (1)
キ弁と、該ブレーキ弁にピストンロツドを連結し
、かつ該ピストンロツドの挿通穴にシール手段を
設けたアクチユエータとから成る装置において、 前記ピストンロツドとブレーキ弁の一部とにそ
れぞれガス通路を設け、前記ブレーキ弁を閉鎖し
たとき、該ガス通路が連通して、その一端が前記
シール手段に形成された空室に開口するとともに
、その他端が前記ブレーキ弁の弁穴の壁面に開口
し、該弁穴を通過する排気ガスにより前記空室に
溜る排気ガスを前記ガス通路を介して前記排気通
路に導出することを特徴とする排気ブレーキ装置
。[Claims for Utility Model Registration] A device consisting of a slidable brake valve provided in the exhaust passage of an engine, and an actuator connected to the brake valve with a piston rod and provided with a sealing means in the insertion hole of the piston rod. A gas passage is provided in each of the piston rod and a part of the brake valve, and when the brake valve is closed, the gas passage communicates with one end thereof and opens into a cavity formed in the sealing means, The other end of the exhaust gas is opened at a wall surface of the valve hole of the brake valve, and the exhaust gas passing through the valve hole leads out the exhaust gas accumulated in the empty chamber through the gas passageway to the exhaust passageway. Brake device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9322689U JPH0643477Y2 (en) | 1989-08-08 | 1989-08-08 | Exhaust brake device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9322689U JPH0643477Y2 (en) | 1989-08-08 | 1989-08-08 | Exhaust brake device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0332144U true JPH0332144U (en) | 1991-03-28 |
| JPH0643477Y2 JPH0643477Y2 (en) | 1994-11-14 |
Family
ID=31642623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9322689U Expired - Lifetime JPH0643477Y2 (en) | 1989-08-08 | 1989-08-08 | Exhaust brake device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0643477Y2 (en) |
-
1989
- 1989-08-08 JP JP9322689U patent/JPH0643477Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0643477Y2 (en) | 1994-11-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0332144U (en) | ||
| JPH0347803U (en) | ||
| JPH0213124U (en) | ||
| JPS6431206U (en) | ||
| JPH0444457U (en) | ||
| JPH0375331U (en) | ||
| JPH02130402U (en) | ||
| JPS6337803U (en) | ||
| JPH0390043U (en) | ||
| JPH02117404U (en) | ||
| JPS5968146U (en) | Internal combustion engine with exhaust brake device | |
| JPH029833U (en) | ||
| JPH03116720U (en) | ||
| JPS643039U (en) | ||
| JPH0231323U (en) | ||
| JPH0434439U (en) | ||
| JPS6287234U (en) | ||
| JPS6272438U (en) | ||
| JPH03115231U (en) | ||
| JPS62102874U (en) | ||
| JPH02105505U (en) | ||
| JPH03104104U (en) | ||
| JPH041780U (en) | ||
| JPH02107876U (en) | ||
| JPH03130324U (en) |