JPS55134727A - Air cylinder for actuating exhaust-brake valve - Google Patents
Air cylinder for actuating exhaust-brake valveInfo
- Publication number
- JPS55134727A JPS55134727A JP4333379A JP4333379A JPS55134727A JP S55134727 A JPS55134727 A JP S55134727A JP 4333379 A JP4333379 A JP 4333379A JP 4333379 A JP4333379 A JP 4333379A JP S55134727 A JPS55134727 A JP S55134727A
- Authority
- JP
- Japan
- Prior art keywords
- passage
- exhaust
- piston
- air
- valve
- 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
Landscapes
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Abstract
PURPOSE: To attain the swift operation of exhaust brake for an engine, by using exhaust-brake actuating compressed air in a closed loop, so that it is also used for releasing the exhaust brake.
CONSTITUTION: A valve member 8 used for exhaust brake is fitted in exhaust pipe 7 in freely slidable manner and it is fixed to rod 3 of piston 4 which is slided in air cylinder 1. Compressed air is introduced to an upper portion of piston 4 via pipe P1 and air inlet-outlet passage 11. From the passage 11, there is branched an exhaust passage 12 havng a rapid-operated valve 13. The passage 12 is communicated to the opposite side of piston 4 via pipe P2 and inlet-outlet passage 2. Further, at an extension of passage 2, there is disposed a check valve 15. With such an arrangement, valve 13 is opened by air forced out into passage 11 at the time of releasing valve member 8 and air pressure in acted to the opposite side of piston 4, so that speed of the upward movement of piston 4 is increased. Subsequently, air is discharged from check valve 15.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4333379A JPS598657B2 (en) | 1979-04-10 | 1979-04-10 | Air cylinder device for exhaust brake valve operation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4333379A JPS598657B2 (en) | 1979-04-10 | 1979-04-10 | Air cylinder device for exhaust brake valve operation |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55134727A true JPS55134727A (en) | 1980-10-20 |
JPS598657B2 JPS598657B2 (en) | 1984-02-25 |
Family
ID=12660898
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4333379A Expired JPS598657B2 (en) | 1979-04-10 | 1979-04-10 | Air cylinder device for exhaust brake valve operation |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS598657B2 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5884338U (en) * | 1981-12-04 | 1983-06-08 | 日野自動車株式会社 | Exhaust brake valve device |
JPS59133743U (en) * | 1983-02-28 | 1984-09-07 | いすゞ自動車株式会社 | Exhaust brake device for internal combustion engine |
JPH01124344U (en) * | 1988-02-16 | 1989-08-24 | ||
JPH0612738U (en) * | 1992-07-16 | 1994-02-18 | 株式会社小松製作所 | Exhaust circuit of exhaust brake |
-
1979
- 1979-04-10 JP JP4333379A patent/JPS598657B2/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5884338U (en) * | 1981-12-04 | 1983-06-08 | 日野自動車株式会社 | Exhaust brake valve device |
JPS59133743U (en) * | 1983-02-28 | 1984-09-07 | いすゞ自動車株式会社 | Exhaust brake device for internal combustion engine |
JPH0223802Y2 (en) * | 1983-02-28 | 1990-06-28 | ||
JPH01124344U (en) * | 1988-02-16 | 1989-08-24 | ||
JPH0612738U (en) * | 1992-07-16 | 1994-02-18 | 株式会社小松製作所 | Exhaust circuit of exhaust brake |
Also Published As
Publication number | Publication date |
---|---|
JPS598657B2 (en) | 1984-02-25 |
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