JPS61145836U - - Google Patents
Info
- Publication number
- JPS61145836U JPS61145836U JP2982885U JP2982885U JPS61145836U JP S61145836 U JPS61145836 U JP S61145836U JP 2982885 U JP2982885 U JP 2982885U JP 2982885 U JP2982885 U JP 2982885U JP S61145836 U JPS61145836 U JP S61145836U
- Authority
- JP
- Japan
- Prior art keywords
- pulley
- accessory
- belt
- engine
- crankshaft
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Valve-Gear Or Valve Arrangements (AREA)
Description
第１図は、本考案の一実施例に係る低騒音エン
ジンの側面図、第２図は、従来のエンジンの側面
図、第３図は、エンジンの騒音発生のメカニズム
を説明する説明図、第４図は、第３図のジヤーナ
ル軸受部の拡大縦断面図、第５図は、本出願人が
以前に出願した本考案と同一の技術的課題を達成
する低騒音エンジンの側面図である。
１……カムシヤフトプーリ、２……オルタネー
タ用プーリ（補機用プーリ）、３……クランクプ
ーリ、４……タイミングベルト、６……補機駆動
用プーリ、７……クランクシヤフト、８……カム
シヤフト、９……オルタネータ（補機）、１０…
…低騒音エンジン、３３……Ｖベルト（補機駆動
用ベルト）。
FIG. 1 is a side view of a low-noise engine according to an embodiment of the present invention, FIG. 2 is a side view of a conventional engine, and FIG. 3 is an explanatory diagram illustrating the mechanism of engine noise generation. FIG. 4 is an enlarged vertical sectional view of the journal bearing shown in FIG. 3, and FIG. 5 is a side view of a low-noise engine that achieves the same technical problem as the present invention previously filed by the applicant. 1...Camshaft pulley, 2...Alternator pulley (pulley for auxiliary equipment), 3...Crank pulley, 4...Timing belt, 6...Auxiliary drive pulley, 7...Crankshaft, 8... Camshaft, 9... Alternator (auxiliary equipment), 10...
...Low noise engine, 33...V belt (auxiliary drive belt).
Claims (1)
機駆動用プーリとが取り付けられているエンジン
であつて、前記エンジスには補機が備えられてお
り、該補機の駆動軸には補機用プーリが取り付け
られており、該エンジスのカムシヤフトの先端に
取り付けられたカムシヤフトプーリと前記クラン
クプーリとの間にはタイミングベルトが巻回され
ており、前記補機用プーリと前記補機駆動用プー
リとの間には補機駆動用ベルトが巻回されており
、前記タイミングベルトの張力が前記クランクシ
ヤフトに与える力と前記補機駆動用ベルトの張力
が前記クランクシヤフトに与える力とについては
、互いに方向が略正反対で略同じ大きさとされて
いることを特徴とする低騒音エンジン。 The engine has a crank pulley and an accessory drive pulley attached to the tip of the crankshaft, the engine is equipped with an accessory, and the accessory pulley is attached to the drive shaft of the accessory. A timing belt is wound between the camshaft pulley attached to the tip of the camshaft of the Engis and the crank pulley, and a timing belt is wound between the auxiliary equipment pulley and the auxiliary equipment drive pulley. An auxiliary drive belt is wound around the belt, and the force exerted by the tension of the timing belt on the crankshaft and the force exerted by the tension of the auxiliary drive belt on the crankshaft are approximately in the same direction as each other. A low-noise engine that is characterized by its opposite sides and approximately the same size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2982885U JPS61145836U (en) | 1985-03-01 | 1985-03-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2982885U JPS61145836U (en) | 1985-03-01 | 1985-03-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61145836U true JPS61145836U (en) | 1986-09-09 |
Family
ID=30528985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2982885U Pending JPS61145836U (en) | 1985-03-01 | 1985-03-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61145836U (en) |
-
1985
- 1985-03-01 JP JP2982885U patent/JPS61145836U/ja active Pending
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