WO2011105707A3 - 4행정 내연기관의 연비개선을 위한 동력전달구조 - Google Patents

4행정 내연기관의 연비개선을 위한 동력전달구조 Download PDF

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Publication number
WO2011105707A3
WO2011105707A3 PCT/KR2011/000888 KR2011000888W WO2011105707A3 WO 2011105707 A3 WO2011105707 A3 WO 2011105707A3 KR 2011000888 W KR2011000888 W KR 2011000888W WO 2011105707 A3 WO2011105707 A3 WO 2011105707A3
Authority
WO
WIPO (PCT)
Prior art keywords
combustion engine
internal combustion
power transmission
stroke
elliptical
Prior art date
Application number
PCT/KR2011/000888
Other languages
English (en)
French (fr)
Other versions
WO2011105707A2 (ko
Inventor
이영희
Original Assignee
Lee Young Hee
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Lee Young Hee filed Critical Lee Young Hee
Priority to CN201180006984.9A priority Critical patent/CN102713201B/zh
Priority to US13/576,387 priority patent/US8739759B2/en
Priority to JP2012554893A priority patent/JP2013520612A/ja
Publication of WO2011105707A2 publication Critical patent/WO2011105707A2/ko
Publication of WO2011105707A3 publication Critical patent/WO2011105707A3/ko

Links

Classifications

    • 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
    • F02B75/00—Other engines
    • F02B75/32—Engines characterised by connections between pistons and main shafts and not specific to preceding main groups
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B9/00—Reciprocating-piston machines or engines characterised by connections between pistons and main shafts and not specific to preceding groups
    • F01B9/04—Reciprocating-piston machines or engines characterised by connections between pistons and main shafts and not specific to preceding groups with rotary main shaft other than crankshaft
    • F01B9/042—Reciprocating-piston machines or engines characterised by connections between pistons and main shafts and not specific to preceding groups with rotary main shaft other than crankshaft the connections comprising gear transmissions
    • 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
    • F16C3/06—Crankshafts
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19642—Directly cooperating gears
    • Y10T74/19647—Parallel axes or shafts

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • Transmission Devices (AREA)
  • Gear Transmission (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)

Abstract

4행정 내연기관의 크랭크암을 타원형 톱니바퀴(3)로 대체하고, 같은 크기와 형태의 타원형 톱니바퀴(4)를 맞물려 회전하도록 조립하는데, 맞물려 있는 타원형 톱니바퀴(3, 4)의 회전중심(5, 7)으로부터 동력전달지점(6)까지의 거리가 동력전달방향에 따라 교대로 가변되도록 타원형의 중심점(8, 9)으로부터 타원의 장축을 따라 일정거리 만큼 이동한 위치가 타원형 톱니바퀴(3, 4)들의 회전중심(5, 7)이 되도록 조립하여, 동일한 크기의 피스톤 폭발행정으로부터 더 큰 회전력을 발생시키고, 압축과 배기행정에 필요한 동력을 더 작은 회전력으로부터 발생되도록 하여, 동일한 배기량의 4행정 내연기관으로부터 더 큰 회전력을 발생시켜서 가속력 및 등판능력을 개선하고, 손실동력을 줄여서 더 큰 유효출력(실마력)을 발생시킬수 있도록 하는 4행정 내연기관의 개선된 동력전달구조의 발명에 관한 것이다.
PCT/KR2011/000888 2010-02-25 2011-02-10 4행정 내연기관의 연비개선을 위한 동력전달구조 WO2011105707A2 (ko)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN201180006984.9A CN102713201B (zh) 2010-02-25 2011-02-10 用于提高四冲程内燃机燃料效率的动力传递机构
US13/576,387 US8739759B2 (en) 2010-02-25 2011-02-10 Power transmission system of crank structure
JP2012554893A JP2013520612A (ja) 2010-02-25 2011-02-10 クランク構造の動力伝達装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020100016908A KR101126316B1 (ko) 2010-02-25 2010-02-25 동력전달장치
KR10-2010-0016908 2010-02-25

Publications (2)

Publication Number Publication Date
WO2011105707A2 WO2011105707A2 (ko) 2011-09-01
WO2011105707A3 true WO2011105707A3 (ko) 2011-12-29

Family

ID=44507338

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/000888 WO2011105707A2 (ko) 2010-02-25 2011-02-10 4행정 내연기관의 연비개선을 위한 동력전달구조

Country Status (5)

Country Link
US (1) US8739759B2 (ko)
JP (1) JP2013520612A (ko)
KR (1) KR101126316B1 (ko)
CN (1) CN102713201B (ko)
WO (1) WO2011105707A2 (ko)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9039553B2 (en) * 2011-03-31 2015-05-26 Tai-Her Yang Treadle-drive eccentric wheel transmission wheel series with periodically varied speed ratio
WO2013129955A1 (ru) * 2012-02-28 2013-09-06 Galeev Damir Abudarovich Двигатель внутреннего сгорания
WO2013141732A1 (ru) * 2012-03-20 2013-09-26 Galeev Damir Abudarovich Двигатель внутреннего сгорания
CN104487676A (zh) * 2012-04-13 2015-04-01 I·A·加列耶夫 内燃机
CN108194146B (zh) * 2018-03-09 2024-01-05 孙立国 气压发动装置及气压发动设备
CN114183241A (zh) * 2021-12-03 2022-03-15 北京理工大学 一种旋转对置活塞发动机动力输出装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020071676A (ko) * 2001-03-07 2002-09-13 오동수 왕복기관의 크랭크 순간 변속기

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Also Published As

Publication number Publication date
KR20110097198A (ko) 2011-08-31
JP2013520612A (ja) 2013-06-06
WO2011105707A2 (ko) 2011-09-01
CN102713201A (zh) 2012-10-03
US20120318087A1 (en) 2012-12-20
KR101126316B1 (ko) 2012-03-22
CN102713201B (zh) 2015-01-07
US8739759B2 (en) 2014-06-03

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