JPS5670147A - Flywheel device - Google Patents
Flywheel deviceInfo
- Publication number
- JPS5670147A JPS5670147A JP14502679A JP14502679A JPS5670147A JP S5670147 A JPS5670147 A JP S5670147A JP 14502679 A JP14502679 A JP 14502679A JP 14502679 A JP14502679 A JP 14502679A JP S5670147 A JPS5670147 A JP S5670147A
- Authority
- JP
- Japan
- Prior art keywords
- flywheel
- force
- inertia force
- low
- flywheels
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
- F16F15/12—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
- F16F15/131—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon the rotating system comprising two or more gyratory masses
- F16F15/13128—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon the rotating system comprising two or more gyratory masses the damping action being at least partially controlled by centrifugal masses
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
- F16F15/14—Suppression of vibrations in rotating systems by making use of members moving with the system using masses freely rotating with the system, i.e. uninvolved in transmitting driveline torque, e.g. rotative dynamic dampers
- F16F15/1485—Suppression of vibrations in rotating systems by making use of members moving with the system using masses freely rotating with the system, i.e. uninvolved in transmitting driveline torque, e.g. rotative dynamic dampers the rotation being unlimited with respect to driving means
- F16F15/1492—Suppression of vibrations in rotating systems by making use of members moving with the system using masses freely rotating with the system, i.e. uninvolved in transmitting driveline torque, e.g. rotative dynamic dampers the rotation being unlimited with respect to driving means with a dry-friction connection
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Mechanical Operated Clutches (AREA)
Abstract
PURPOSE:To provide a stabilized idling and improve a performance of acceleration by a method wherein a flywheel attached to a crank shaft of an engine is divided into two sections, made to be assembled or separated in response to a degree of rotational speed, and thereby their inertia force is made to be variable. CONSTITUTION:When an engine is set at an idling or a low speed operation, the rotational speed of the crank shaft 1 and the flywheel 2 is kept low and a centrifugal force acting on the weight 8 of the centrifugal pushing device 7 is also kept low. Thus, the disc 10 is rotated against the flywheel 5 under an action of the spring 12, pressed strongly thereagainst to cause the flywheel 5 to be pressed against a friction plate 6 between it and the flywheel 2. Due to this arrangement, both flywheels 2 and 5 are integrally assembled to produce a high inertia force. On one hand, when a rotation of the shaft 1 is exceeded over a predetermined number of rotation, a centrifugal force of the weight 8 is exceeded over a force of the spring 12 and the disc 10 is moved away from the flywheel 5. The flywheels 5 and 2 are disassembled to show a low inertia force.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14502679A JPS5670147A (en) | 1979-11-09 | 1979-11-09 | Flywheel device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14502679A JPS5670147A (en) | 1979-11-09 | 1979-11-09 | Flywheel device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5670147A true JPS5670147A (en) | 1981-06-11 |
Family
ID=15375698
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14502679A Pending JPS5670147A (en) | 1979-11-09 | 1979-11-09 | Flywheel device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5670147A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5816448U (en) * | 1981-07-23 | 1983-02-01 | 日産デイ−ゼル工業株式会社 | flywheel |
JPH0346041U (en) * | 1989-09-14 | 1991-04-26 | ||
FR2801356A1 (en) * | 1999-11-23 | 2001-05-25 | Valeo | Flywheel for motor vehicle clutch has centrifugal weights on secondary plate returned by annular sprung diaphragm |
EP1291552A2 (en) | 2001-09-05 | 2003-03-12 | YGK Co., Ltd. | Variable mass flywheel mechanism |
DE10052780B4 (en) * | 2000-10-25 | 2008-12-11 | Zf Sachs Ag | Torsion damping mechanism with disengageable sprocket |
-
1979
- 1979-11-09 JP JP14502679A patent/JPS5670147A/en active Pending
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5816448U (en) * | 1981-07-23 | 1983-02-01 | 日産デイ−ゼル工業株式会社 | flywheel |
JPH0346041U (en) * | 1989-09-14 | 1991-04-26 | ||
FR2801356A1 (en) * | 1999-11-23 | 2001-05-25 | Valeo | Flywheel for motor vehicle clutch has centrifugal weights on secondary plate returned by annular sprung diaphragm |
DE10052780B4 (en) * | 2000-10-25 | 2008-12-11 | Zf Sachs Ag | Torsion damping mechanism with disengageable sprocket |
EP1291552A2 (en) | 2001-09-05 | 2003-03-12 | YGK Co., Ltd. | Variable mass flywheel mechanism |
EP1291552A3 (en) * | 2001-09-05 | 2004-08-04 | YGK Co., Ltd. | Variable mass flywheel mechanism |
US6915720B2 (en) | 2001-09-05 | 2005-07-12 | Ygk Co., Ltd. | Variable mass flywheel mechanism |
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