JPH0198949U - - Google Patents
Info
- Publication number
- JPH0198949U JPH0198949U JP19477787U JP19477787U JPH0198949U JP H0198949 U JPH0198949 U JP H0198949U JP 19477787 U JP19477787 U JP 19477787U JP 19477787 U JP19477787 U JP 19477787U JP H0198949 U JPH0198949 U JP H0198949U
- Authority
- JP
- Japan
- Prior art keywords
- balance shaft
- engine
- clutch case
- electrorheological fluid
- balancer device
- 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
- 239000012530 fluid Substances 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000002485 combustion reaction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Output Control And Ontrol Of Special Type Engine (AREA)
Description
第１図は本考案によるバランサ装置の概略的構
成図；第２図は第１図装置の高速域での作動を示
す部分図；第３図はバランサ装置作動例に基づく
機関回転数―バランスシヤフト回転数の関係を示
すグラフ。
２…クランクシヤフト、５…クラツチケース、
６…バランスシヤフト、７…電気粘性流体、１９
…制御回路。
Fig. 1 is a schematic configuration diagram of the balancer device according to the present invention; Fig. 2 is a partial diagram showing the operation of the device in Fig. 1 in a high-speed range; Fig. 3 is an engine rotation speed-balance shaft diagram based on an example of the operation of the balancer device. A graph showing the relationship between rotation speeds. 2...Crankshaft, 5...Clutch case,
6... Balance shaft, 7... Electrorheological fluid, 19
...control circuit.
Claims (1)
け、機関運転時、上記バランスシヤフトを回転さ
せ、以つて運転時の慣性力を軽減するバランサ装
置において、 機関のクランクシヤフトに駆動されて常時回転
すると共に上記バランスシヤフトを部分的に包囲
するクラツチケースを設け、該クラツチケースと
上記バランスシヤフトとの間に電気粘性流体を介
在せしめ、機関運転条件に応じて該電気粘性流体
に通電、或いは通電停止することによりクラツチ
ケースからのバランスシヤフトへの駆動力伝達を
可変としたことを特徴とする、内燃機関のバラン
サ装置。[Scope of Claim for Utility Model Registration] A balancer device in which a balance shaft is rotatably attached to the engine body and rotates during engine operation to reduce inertia during operation, which is driven by the engine's crankshaft. A clutch case is provided which rotates at all times and partially surrounds the balance shaft, an electrorheological fluid is interposed between the clutch case and the balance shaft, and the electrorheological fluid is energized according to engine operating conditions. 1. A balancer device for an internal combustion engine, characterized in that transmission of driving force from a clutch case to a balance shaft is made variable by stopping energization.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19477787U JPH0198949U (en) | 1987-12-24 | 1987-12-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19477787U JPH0198949U (en) | 1987-12-24 | 1987-12-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0198949U true JPH0198949U (en) | 1989-07-03 |
Family
ID=31485487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19477787U Pending JPH0198949U (en) | 1987-12-24 | 1987-12-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0198949U (en) |
-
1987
- 1987-12-24 JP JP19477787U patent/JPH0198949U/ja active Pending
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