JPS61110814U - - Google Patents
Info
- Publication number
- JPS61110814U JPS61110814U JP19522284U JP19522284U JPS61110814U JP S61110814 U JPS61110814 U JP S61110814U JP 19522284 U JP19522284 U JP 19522284U JP 19522284 U JP19522284 U JP 19522284U JP S61110814 U JPS61110814 U JP S61110814U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- diesel engine
- braking device
- exhaust valve
- valve means
- 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
- 238000007906 compression Methods 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 230000007704 transition Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Description
図面はこの考案の一実施例を示し、第１図は構
成図、第２図ａないしｃ及び第３図は作用説明図
、第４図は他の実施例を示す説明図である。
２は排気弁、５はロツカアーム、６はシリンダ
、６ａは圧力室、８ａはピストン杆、１０はロー
タリ弁、１１は電磁弁。
The drawings show one embodiment of this invention, with FIG. 1 being a block diagram, FIGS. 2 a to c and 3 being an explanatory diagram of the operation, and FIG. 4 being an explanatory diagram showing another embodiment. 2 is an exhaust valve, 5 is a rocker arm, 6 is a cylinder, 6a is a pressure chamber, 8a is a piston rod, 10 is a rotary valve, and 11 is a solenoid valve.
Claims (1)
上方に、下方へ向けて突出されたピストン杆８ａ
の先端がロツカアーム５を介して排気弁２と接す
るようシリンダ６を設け、該シリンダ６の油圧室
６ａを、圧縮工程より膨張工程へ移行する直前に
開放される弁手段を介して油圧ポンプ１２へ接続
してなるデイーゼルエンジンのエンジンブレーキ
装置。 (2) 弁手段を排気弁２を開閉するカム３と同期
回転するロータリ弁１０としてなる実用新案登録
請求の範囲第１項に記載のデイーゼルエンジンの
エンジンブレーキ装置。 (3) 弁手段をカム３より得た位相信号により開
閉時期が制御される電磁弁１１としてなる実用新
案登録請求の範囲第１項に記載のデイーゼルエン
ジンのエンジンブレーキ装置。[Scope of claims for utility model registration] (1) Exhaust valve 2 of Botsushi type diesel engine
Piston rod 8a protruding upward and downward
A cylinder 6 is provided so that the tip thereof is in contact with the exhaust valve 2 via the rocker arm 5, and the hydraulic chamber 6a of the cylinder 6 is connected to the hydraulic pump 12 via a valve means that is opened immediately before the transition from the compression process to the expansion process. An engine braking device for a diesel engine that is connected. (2) An engine braking device for a diesel engine according to claim 1, wherein the valve means is a rotary valve 10 that rotates synchronously with a cam 3 that opens and closes an exhaust valve 2. (3) An engine braking device for a diesel engine according to claim 1, wherein the valve means is a solenoid valve 11 whose opening/closing timing is controlled by a phase signal obtained from a cam 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19522284U JPS61110814U (en) | 1984-12-25 | 1984-12-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19522284U JPS61110814U (en) | 1984-12-25 | 1984-12-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61110814U true JPS61110814U (en) | 1986-07-14 |
Family
ID=30752730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19522284U Pending JPS61110814U (en) | 1984-12-25 | 1984-12-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61110814U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57139608A (en) * | 1981-02-24 | 1982-08-28 | Nec Corp | Measurement of the maximum length of whiskers sticking into closed loop |
| JPS59110820A (en) * | 1982-12-09 | 1984-06-26 | ザ・ジエイコブス・マニユフアクチヤリング・コンパニ− | Compression relief engine retarder for outer cylinder internal combustion engine |
-
1984
- 1984-12-25 JP JP19522284U patent/JPS61110814U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57139608A (en) * | 1981-02-24 | 1982-08-28 | Nec Corp | Measurement of the maximum length of whiskers sticking into closed loop |
| JPS59110820A (en) * | 1982-12-09 | 1984-06-26 | ザ・ジエイコブス・マニユフアクチヤリング・コンパニ− | Compression relief engine retarder for outer cylinder internal combustion engine |
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