JPS55112834A - Torque-fluctuation absorbing device for cylinder-number controlled engine - Google Patents
Torque-fluctuation absorbing device for cylinder-number controlled engineInfo
- Publication number
- JPS55112834A JPS55112834A JP2013679A JP2013679A JPS55112834A JP S55112834 A JPS55112834 A JP S55112834A JP 2013679 A JP2013679 A JP 2013679A JP 2013679 A JP2013679 A JP 2013679A JP S55112834 A JPS55112834 A JP S55112834A
- Authority
- JP
- Japan
- Prior art keywords
- magnets
- engine
- torque
- output shaft
- poles
- 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
Landscapes
- Output Control And Ontrol Of Special Type Engine (AREA)
Abstract
PURPOSE: To reduce torque fluctuations by providing an engine output shaft with magnetic means synchronized to attract and repel with the explosion period of an engine driven by a parti of cylinders.
CONSTITUTION: On the output shaft of an engine, six bar magnets 2AW2F are radially arranged and fixed to keep polarities of neighboring ones mutually opposite. Fixed magnets 3AW3C are each shaped into a horseshoe, and the interval between both poles 4 and 5 is accorded with that between rotary magnets 2A and 2B and so forth. Rotary magnets are constructed to face to fixed magnets with either the same or opposite polarities to each other all at the same time. In this construction, a positive torque in the access of opposite poles and a negative torque in the access of the same poles are given to the output shaft, and torque fluctuations of the engine can be reduced by adjusting the revolution phase of a rotary disk 1.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013679A JPS55112834A (en) | 1979-02-22 | 1979-02-22 | Torque-fluctuation absorbing device for cylinder-number controlled engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013679A JPS55112834A (en) | 1979-02-22 | 1979-02-22 | Torque-fluctuation absorbing device for cylinder-number controlled engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS55112834A true JPS55112834A (en) | 1980-09-01 |
Family
ID=12018709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2013679A Pending JPS55112834A (en) | 1979-02-22 | 1979-02-22 | Torque-fluctuation absorbing device for cylinder-number controlled engine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS55112834A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4699097A (en) * | 1984-08-31 | 1987-10-13 | Mazda Motor Corporation | Means for suppressing engine output torque fluctuations |
| US4922869A (en) * | 1988-04-18 | 1990-05-08 | Hitachi, Ltd. | Torque controlling apparatus for internal combustion engine |
| KR20030037637A (en) * | 2001-11-07 | 2003-05-14 | 현대자동차주식회사 | Cylinder deactivation controlling device of vehicle and method thereof |
| JP2008261346A (en) * | 2008-07-14 | 2008-10-30 | Toyota Motor Corp | Control device for vehicle |
-
1979
- 1979-02-22 JP JP2013679A patent/JPS55112834A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4699097A (en) * | 1984-08-31 | 1987-10-13 | Mazda Motor Corporation | Means for suppressing engine output torque fluctuations |
| US4922869A (en) * | 1988-04-18 | 1990-05-08 | Hitachi, Ltd. | Torque controlling apparatus for internal combustion engine |
| KR20030037637A (en) * | 2001-11-07 | 2003-05-14 | 현대자동차주식회사 | Cylinder deactivation controlling device of vehicle and method thereof |
| JP2008261346A (en) * | 2008-07-14 | 2008-10-30 | Toyota Motor Corp | Control device for vehicle |
| JP4670909B2 (en) * | 2008-07-14 | 2011-04-13 | トヨタ自動車株式会社 | Vehicle control device |
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