JPS5510155A - Apparatus for minimizing vibration of engine - Google Patents
Apparatus for minimizing vibration of engineInfo
- Publication number
- JPS5510155A JPS5510155A JP8298178A JP8298178A JPS5510155A JP S5510155 A JPS5510155 A JP S5510155A JP 8298178 A JP8298178 A JP 8298178A JP 8298178 A JP8298178 A JP 8298178A JP S5510155 A JPS5510155 A JP S5510155A
- Authority
- JP
- Japan
- Prior art keywords
- engine
- balance
- crank shaft
- shafts
- rotation
- 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
- F16F15/22—Compensation of inertia forces
- F16F15/26—Compensation of inertia forces of crankshaft systems using solid masses, other than the ordinary pistons, moving with the system, i.e. masses connected through a kinematic mechanism or gear system
- F16F15/264—Rotating balancer shafts
- F16F15/265—Arrangement of two or more balancer shafts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B67/00—Engines characterised by the arrangement of auxiliary apparatus not being otherwise provided for, e.g. the apparatus having different functions; Driving auxiliary apparatus from engines, not otherwise provided for
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Abstract
PURPOSE:To provide an apparatus for minimizing vibration of engine, which comprises a couple of shafts disposed on the opposite sides of the crank shaft for rotation in the same direction as the crank shaft and balance weights respectively connected to the balance shafts with a phase difference of 180 degrees, whereby it is enabled to attenuate rolling of the engine body. CONSTITUTION:A couple of balance shafts 3a, 3b are both turned in the same direction as crank shaft 2 with rotation of the crank shaft 2. At the same time, balance weights 4a, 4b on respective balance shafts 3a, 3b are turned around respective balance shafts with a phase difference of 180 degrees. By the vectors produced in opposite directions by the rotation of balance weights 4a, 4b, internal moment causing rolling of engine 1 can be cancelled so that rolling of engine 1 can be attenuated.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8298178A JPS5510155A (en) | 1978-07-10 | 1978-07-10 | Apparatus for minimizing vibration of engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8298178A JPS5510155A (en) | 1978-07-10 | 1978-07-10 | Apparatus for minimizing vibration of engine |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5510155A true JPS5510155A (en) | 1980-01-24 |
Family
ID=13789387
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8298178A Pending JPS5510155A (en) | 1978-07-10 | 1978-07-10 | Apparatus for minimizing vibration of engine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5510155A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62194052A (en) * | 1986-02-19 | 1987-08-26 | Mazda Motor Corp | Engine balancer shaft |
JPS63186049A (en) * | 1987-01-26 | 1988-08-01 | Niigata Eng Co Ltd | Balancer for reciprocating engine |
JPS63294281A (en) * | 1987-05-25 | 1988-11-30 | Hiroshi Shimizu | Piezoelectric driving device |
JPH02103794U (en) * | 1990-02-03 | 1990-08-17 | ||
JPH02103795U (en) * | 1990-02-03 | 1990-08-17 | ||
AT511082B1 (en) * | 2011-06-16 | 2012-09-15 | Avl List Gmbh | INTERNAL COMBUSTION ENGINE WITH AT LEAST ONE CYLINDER |
-
1978
- 1978-07-10 JP JP8298178A patent/JPS5510155A/en active Pending
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62194052A (en) * | 1986-02-19 | 1987-08-26 | Mazda Motor Corp | Engine balancer shaft |
JPS63186049A (en) * | 1987-01-26 | 1988-08-01 | Niigata Eng Co Ltd | Balancer for reciprocating engine |
JPH0570733B2 (en) * | 1987-01-26 | 1993-10-05 | Niigata Engineering Co Ltd | |
JPS63294281A (en) * | 1987-05-25 | 1988-11-30 | Hiroshi Shimizu | Piezoelectric driving device |
JPH0458273B2 (en) * | 1987-05-25 | 1992-09-17 | Hiroshi Shimizu | |
JPH02103794U (en) * | 1990-02-03 | 1990-08-17 | ||
JPH02103795U (en) * | 1990-02-03 | 1990-08-17 | ||
AT511082B1 (en) * | 2011-06-16 | 2012-09-15 | Avl List Gmbh | INTERNAL COMBUSTION ENGINE WITH AT LEAST ONE CYLINDER |
AT511082A4 (en) * | 2011-06-16 | 2012-09-15 | Avl List Gmbh | INTERNAL COMBUSTION ENGINE WITH AT LEAST ONE CYLINDER |
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