JPH01114938U - - Google Patents
Info
- Publication number
- JPH01114938U JPH01114938U JP962488U JP962488U JPH01114938U JP H01114938 U JPH01114938 U JP H01114938U JP 962488 U JP962488 U JP 962488U JP 962488 U JP962488 U JP 962488U JP H01114938 U JPH01114938 U JP H01114938U
- Authority
- JP
- Japan
- Prior art keywords
- exhaust brake
- switch
- idling
- relay
- solenoid
- 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
- 230000007935 neutral effect Effects 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000001514 detection method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
Description
第１図および第２図は本考案の第１および第２
実施例を示す電気回路図、第３図は従来回路の電
気回路図である。
Ｌ１……排気ブレーキ回路、Ｌ２……アイドリ
ングアツプ回路、Ｌ３……ニユートラル回路、１
……排気ブレーキスイツチ、２……クラツチスイ
ツチ、３……排気ブレーキソレノイド、４……ア
クセルスイツチ、５……アイドリングアツプスイ
ツチ、７……アイドリングアツプソレノイド、８
……排気ブレーキ解除リレー、９……アイドリン
グアツプ作動リレー、１０……ニユートラルスイ
ツチ。
Figures 1 and 2 are the first and second figures of the present invention.
FIG. 3 is an electric circuit diagram of a conventional circuit. L1... Exhaust brake circuit, L2... Idling up circuit, L3... Neutral circuit, 1
...Exhaust brake switch, 2...Clutch switch, 3...Exhaust brake solenoid, 4...Accelerator switch, 5...Idling up switch, 7...Idling up solenoid, 8
... Exhaust brake release relay, 9 ... Idling up operation relay, 10 ... Neutral switch.
Claims (1)
ラツチ接続時に閉じるクラツチスイツチ、常閉の
排気ブレーキ解除リレー、排気ブレーキソレノイ
ドおよびアクセルオフ時に閉じるアクセルスイツ
チを直列に接続し、アイドリングアツプ回路にア
イドリングアツプスイツチ、常開のアイドリング
アツプ作動リレーおよびアイドリングアツプソレ
ノイドを直列に接続するとともに、変速機のニユ
ートラル検出スイツチに前記排気ブレーキ解除リ
レーおよびアイドリングアツプ作動リレーのコイ
ルを接続したことを特徴とする排気ブレーキ用電
気回路。 The exhaust brake circuit is connected in series with an exhaust brake switch, a clutch switch that closes when the clutch is engaged, a normally closed exhaust brake release relay, an exhaust brake solenoid, and an accelerator switch that closes when the accelerator is off. An electric circuit for an exhaust brake, characterized in that an idling-up operation relay and an idling-up solenoid are connected in series, and a coil of the exhaust brake release relay and idling-up operation relay is connected to a neutral detection switch of a transmission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988009624U JP2500386Y2 (en) | 1988-01-29 | 1988-01-29 | Electric circuit for exhaust brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988009624U JP2500386Y2 (en) | 1988-01-29 | 1988-01-29 | Electric circuit for exhaust brake |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01114938U true JPH01114938U (en) | 1989-08-02 |
| JP2500386Y2 JP2500386Y2 (en) | 1996-06-05 |
Family
ID=31216528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988009624U Expired - Lifetime JP2500386Y2 (en) | 1988-01-29 | 1988-01-29 | Electric circuit for exhaust brake |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2500386Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5949743U (en) * | 1982-09-27 | 1984-04-02 | 日野自動車株式会社 | Engine stop prevention device when exhaust brake is activated |
| JPS63160342U (en) * | 1987-04-09 | 1988-10-20 |
-
1988
- 1988-01-29 JP JP1988009624U patent/JP2500386Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5949743U (en) * | 1982-09-27 | 1984-04-02 | 日野自動車株式会社 | Engine stop prevention device when exhaust brake is activated |
| JPS63160342U (en) * | 1987-04-09 | 1988-10-20 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2500386Y2 (en) | 1996-06-05 |
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