KR100192908B1 - 회전평형율을 향상시킨 자동차의 크랭크샤프트 - Google Patents
회전평형율을 향상시킨 자동차의 크랭크샤프트 Download PDFInfo
- Publication number
- KR100192908B1 KR100192908B1 KR1019950055471A KR19950055471A KR100192908B1 KR 100192908 B1 KR100192908 B1 KR 100192908B1 KR 1019950055471 A KR1019950055471 A KR 1019950055471A KR 19950055471 A KR19950055471 A KR 19950055471A KR 100192908 B1 KR100192908 B1 KR 100192908B1
- Authority
- KR
- South Korea
- Prior art keywords
- inertia
- crankshaft
- rotational
- moving
- center
- 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.)
- Expired - Fee Related
Links
- 238000013459 approach Methods 0.000 claims description 2
- 238000002485 combustion reaction Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 1
Classifications
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- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C3/00—Shafts; Axles; Cranks; Eccentrics
- F16C3/04—Crankshafts, eccentric-shafts; Cranks, eccentrics
- F16C3/20—Shape of crankshafts or eccentric-shafts having regard to balancing
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- 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
- F16F15/28—Counterweights, i.e. additional weights counterbalancing inertia forces induced by the reciprocating movement of masses in the system, e.g. of pistons attached to an engine crankshaft; Attaching or mounting same
- F16F15/283—Counterweights, i.e. additional weights counterbalancing inertia forces induced by the reciprocating movement of masses in the system, e.g. of pistons attached to an engine crankshaft; Attaching or mounting same for engine crankshafts
- F16F15/286—Adjustable weights
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2360/00—Engines or pumps
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Abstract
Description
Claims (2)
- 피스톤(2)의 직선적 동력을 회전력으로 변환 하면서 다른 행정에서는 반대로 피스톤(2)에 회전 운동력을 전달하여 연속적으로 동력을 발생시키는 것에 있어서, 상기 크랭크샤프트(3)의 크랭크암(4) 하부를 이루는 관성부(5)에 양쪽으로 개구된 개구홈(5b)이 형성되어 그 중앙부가 대략 뒤집힌 T자 형상의 티(T)단부(5a)가 형성되는 한편, 이 티(T)단부(5a)를 형성하는 양쪽 개구홈(5b)으로 한쪽 부위가 힌지핀(6b)에 의해 힌지결합됨과 더불어 다른 쪽이 스프링(6c)에 고정된 이동추(6a)로 구성된 이동관성추(6)가 구비되어 크랭크아암(4)의 관성부(5)가 회전평형율의 값이 항상 1에 근접되도록 회전속도에 따라 회전 중심으로 부터 위치 가변되어 관성력의 크기를 조절하도록 된 회전평형율을 향상시킨 자동차의 크랭크샤프트.
- 제1항에 있어서, 상기 크랭크샤프트(3)의 하부를 이루는 관성부(5)의 하부를 개구시킨 개구홈(5')이 형성되어 그 양쪽에서 한쪽 부위가 힌지(6b')에 의해 힌지결합됨과 더불어 다른 쪽이 스프링(6c')에 고정된 이동추(6a')로 구성된 이동관성추(6')가 구비된 것을 특징으로 하는 회전평형율을 향상시킨 자동차의 크랭크샤프트.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950055471A KR100192908B1 (ko) | 1995-12-23 | 1995-12-23 | 회전평형율을 향상시킨 자동차의 크랭크샤프트 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950055471A KR100192908B1 (ko) | 1995-12-23 | 1995-12-23 | 회전평형율을 향상시킨 자동차의 크랭크샤프트 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR970045844A KR970045844A (ko) | 1997-07-26 |
KR100192908B1 true KR100192908B1 (ko) | 1999-06-15 |
Family
ID=19443771
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019950055471A Expired - Fee Related KR100192908B1 (ko) | 1995-12-23 | 1995-12-23 | 회전평형율을 향상시킨 자동차의 크랭크샤프트 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100192908B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT202000026834A1 (it) * | 2020-11-11 | 2022-05-11 | Cicchelero Daniela | Albero motore a masse variabili |
-
1995
- 1995-12-23 KR KR1019950055471A patent/KR100192908B1/ko not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT202000026834A1 (it) * | 2020-11-11 | 2022-05-11 | Cicchelero Daniela | Albero motore a masse variabili |
Also Published As
Publication number | Publication date |
---|---|
KR970045844A (ko) | 1997-07-26 |
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A201 | Request for examination | ||
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19951223 |
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PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 19951223 Comment text: Request for Examination of Application |
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Comment text: Notification of reason for refusal Patent event date: 19980724 Patent event code: PE09021S01D |
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Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 19981111 |
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Comment text: Registration of Establishment Patent event date: 19990201 Patent event code: PR07011E01D |
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Payment date: 19990202 End annual number: 3 Start annual number: 1 |
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Termination category: Default of registration fee Termination date: 20040110 |