JPH01126454U - - Google Patents
Info
- Publication number
- JPH01126454U JPH01126454U JP2237388U JP2237388U JPH01126454U JP H01126454 U JPH01126454 U JP H01126454U JP 2237388 U JP2237388 U JP 2237388U JP 2237388 U JP2237388 U JP 2237388U JP H01126454 U JPH01126454 U JP H01126454U
- Authority
- JP
- Japan
- Prior art keywords
- flywheel
- main
- main flywheel
- sub
- electrorheological fluid
- 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
- 239000012530 fluid Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
Landscapes
- Lubrication Of Internal Combustion Engines (AREA)
- Vibration Prevention Devices (AREA)
Description
第１図は本考案の一実施例に係る固有振動数制
御式フライホイール装置の構成図、第２図はクラ
ンクシヤフトの曲げ振動を示す概略構成図、第３
図は固有振動数の周波数と加振力との関係図、で
ある。
１１……クランクシヤフト、１２……ボルト、
１３……主フライホイール、１５……副フライホ
イール、１６……フレキシブルシヤフト、１７…
…電気粘性流体、１８……スリツプリング、１９
……外部電源、２０……ＣＰＵ、２１……エンジ
ン回転計。
FIG. 1 is a block diagram of a natural frequency controlled flywheel device according to an embodiment of the present invention, FIG. 2 is a schematic block diagram showing bending vibration of a crankshaft, and FIG.
The figure is a relationship diagram between the frequency of the natural frequency and the excitation force. 11...Crankshaft, 12...Bolt,
13... Main flywheel, 15... Sub flywheel, 16... Flexible shaft, 17...
...Electrorheological fluid, 18...Slip ring, 19
...External power supply, 20...CPU, 21...Engine revolution meter.
Claims (1)
イホイールと、該主フライホイール内に収容され
主フライホイール側に柔軟性を有するフレキシブ
ルシヤフトを介して連結された副フライホイール
と、主フライホイール内に封入され主フライホイ
ールと副フライホイールとの間に介在する電気粘
性流体と、該電気粘性流体への通電をエンジン回
転数に応じて制御可能な通電制御手段と、を備え
たことを特徴とする固有振動数制御式フライホイ
ール装置。 A container-shaped main flywheel connected to a crankshaft, a sub flywheel housed within the main flywheel and connected via a flexible shaft having flexibility on the main flywheel side, and enclosed within the main flywheel. and an electrorheological fluid interposed between the main flywheel and the sub flywheel, and an energization control means capable of controlling energization of the electrorheological fluid according to the engine rotation speed. Frequency controlled flywheel device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2237388U JPH0620922Y2 (en) | 1988-02-24 | 1988-02-24 | Natural frequency control flywheel device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2237388U JPH0620922Y2 (en) | 1988-02-24 | 1988-02-24 | Natural frequency control flywheel device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01126454U true JPH01126454U (en) | 1989-08-29 |
| JPH0620922Y2 JPH0620922Y2 (en) | 1994-06-01 |
Family
ID=31240434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2237388U Expired - Lifetime JPH0620922Y2 (en) | 1988-02-24 | 1988-02-24 | Natural frequency control flywheel device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0620922Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11101308A (en) * | 1997-09-26 | 1999-04-13 | Konica Corp | Drive device for rotary body and image forming device |
| JP2014105789A (en) * | 2012-11-28 | 2014-06-09 | Toyota Central R&D Labs Inc | Starting device of internal combustion engine |
-
1988
- 1988-02-24 JP JP2237388U patent/JPH0620922Y2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11101308A (en) * | 1997-09-26 | 1999-04-13 | Konica Corp | Drive device for rotary body and image forming device |
| JP2014105789A (en) * | 2012-11-28 | 2014-06-09 | Toyota Central R&D Labs Inc | Starting device of internal combustion engine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0620922Y2 (en) | 1994-06-01 |