JPH0252938U - - Google Patents
Info
- Publication number
- JPH0252938U JPH0252938U JP13077688U JP13077688U JPH0252938U JP H0252938 U JPH0252938 U JP H0252938U JP 13077688 U JP13077688 U JP 13077688U JP 13077688 U JP13077688 U JP 13077688U JP H0252938 U JPH0252938 U JP H0252938U
- Authority
- JP
- Japan
- Prior art keywords
- switch
- relay
- normally open
- clutch
- neutral
- 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
- 238000010586 diagram Methods 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
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…本考案の第１の実施例にかかわるエキ
ゾースト・ブレーキ回路、第２図…本考案の第２
の実施例にかかわるエキゾースト・ブレーキ回路
、第３図…本考案の前提となつたエキゾースト・
ブレーキ回路、第４図…アイドルアツプ用マグネ
チツク・バルブによるアイドルアツプ作動と、作
動開始時或いは作動終了時に生ずる作動音の発生
メカニズムを説明する図、第５図…ダブルクラツ
チによつてギアチエンジを行う場合にアイドルア
ツプ用マグネチツク・バルブが１回作動すること
を説明する図。
図において、１はエキゾースト・ブレーキ・ス
イツチ、２はエキゾースト・ブレーキ・パイロツ
ト・ランプ、５は常開リレー、６はアクセル・ス
イツチ、７はエキゾースト・マグネチツク・バル
ブ、８はストツプ・ランプ・リレー、９は常閉リ
レー、１０は球切れリレー、１１はストツプ・ラ
ンプ、１２，１３はストツプ・ランプ・スイツチ
、１４はニユートラル・スイツチ、１５はサブス
タータ・スイツチ、１６はスタータ・リレー、１
７はスタータ・スイツチ、１８は常開リレー、１
８′は常閉リレー、１９はクーラー・コントロー
ル・ユニツト、２０は常開リレー、２０′は常閉
リレー、２１はアイドルアツプ用マグネチツク・
バルブ、２２はクラツチ・スイツチ、４０はリン
クロツド、４１はエアシリンダロツド受け片、４
２は回動連結片、４３はロツド、４４はエアシリ
ンダ、４５はエアシリンダロツド、４６はエアパ
イプである。
Figure 1: Exhaust brake circuit according to the first embodiment of the present invention, Figure 2: The second embodiment of the present invention
Exhaust/brake circuit related to the embodiment shown in Fig. 3...The exhaust/brake circuit that was the premise of this invention.
Brake circuit, Fig. 4: A diagram explaining the idle up operation by the magnetic idle up valve and the mechanism of generating the operating noise that occurs at the start or end of operation, Fig. 5: When changing gears using a double clutch FIG. 3 is a diagram explaining that the idle up magnetic valve operates once. In the figure, 1 is the exhaust brake switch, 2 is the exhaust brake pilot lamp, 5 is the normally open relay, 6 is the accelerator switch, 7 is the exhaust magnetic valve, 8 is the stop lamp relay, 9 is a normally closed relay, 10 is a broken bulb relay, 11 is a stop lamp, 12 and 13 are stop lamp switches, 14 is a neutral switch, 15 is a substarter switch, 16 is a starter relay, 1
7 is a starter switch, 18 is a normally open relay, 1
8' is a normally closed relay, 19 is a cooler control unit, 20 is a normally open relay, 20' is a normally closed relay, and 21 is a magnetic idle up relay.
Valve, 22 is a clutch switch, 40 is a link rod, 41 is an air cylinder rod receiving piece, 4
2 is a rotating connecting piece, 43 is a rod, 44 is an air cylinder, 45 is an air cylinder rod, and 46 is an air pipe.
Claims (1)
レーキを踏むとオンするスイツチ手段をエキゾー
スト・ブレーキ・スイツチと並列に設けると共に
、ギア位置がニユートラルの時にオンする第１の
常開リレーとクラツチが接続されている時にオン
するクラツチスイツチとを経て付勢される第２の
常開リレーをアイドルアツプ用マグネチツク・バ
ルブの給電回路に直列に設けたことを特徴とする
エキゾースト・ブレーキ回路。 A switch means is provided in parallel with the exhaust brake switch that turns on when the foot brake is stepped on when the gear position is not neutral, and when the clutch is connected to a first normally open relay that turns on when the gear position is neutral. An exhaust brake circuit characterized in that a second normally open relay, which is energized via a clutch switch that is turned on, is provided in series with a power supply circuit of a magnetic valve for idle up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988130776U JP2508711Y2 (en) | 1988-10-05 | 1988-10-05 | Exhaust break circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988130776U JP2508711Y2 (en) | 1988-10-05 | 1988-10-05 | Exhaust break circuit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0252938U true JPH0252938U (en) | 1990-04-17 |
| JP2508711Y2 JP2508711Y2 (en) | 1996-08-28 |
Family
ID=31386247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988130776U Expired - Lifetime JP2508711Y2 (en) | 1988-10-05 | 1988-10-05 | Exhaust break circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2508711Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6114739U (en) * | 1984-06-29 | 1986-01-28 | マツダ株式会社 | Exhaust brake system for diesel engine with turbocharger |
-
1988
- 1988-10-05 JP JP1988130776U patent/JP2508711Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6114739U (en) * | 1984-06-29 | 1986-01-28 | マツダ株式会社 | Exhaust brake system for diesel engine with turbocharger |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2508711Y2 (en) | 1996-08-28 |
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