DE102012113138B4 - Motor mit einer Vorrichtung zum Verändern des Kompressionsverhältnisses - Google Patents

Motor mit einer Vorrichtung zum Verändern des Kompressionsverhältnisses Download PDF

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Publication number
DE102012113138B4
DE102012113138B4 DE102012113138.4A DE102012113138A DE102012113138B4 DE 102012113138 B4 DE102012113138 B4 DE 102012113138B4 DE 102012113138 A DE102012113138 A DE 102012113138A DE 102012113138 B4 DE102012113138 B4 DE 102012113138B4
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Germany
Prior art keywords
engine
compression ratio
cover
changing
block
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
Application number
DE102012113138.4A
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German (de)
English (en)
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DE102012113138A1 (de
Inventor
Yoonsik Woo
Jin Kook Kong
Dong Seok Lee
Eun Ho Lee
Soo Hyung Woo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hyundai Motor Co
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Hyundai Motor Co
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Publication date
Application filed by Hyundai Motor Co filed Critical Hyundai Motor Co
Publication of DE102012113138A1 publication Critical patent/DE102012113138A1/de
Application granted granted Critical
Publication of DE102012113138B4 publication Critical patent/DE102012113138B4/de
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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    • 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
    • F02B75/04—Engines with variable distances between pistons at top dead-centre positions and cylinder heads
    • F02B75/045—Engines with variable distances between pistons at top dead-centre positions and cylinder heads by means of a variable connecting rod length
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D15/00—Varying compression ratio
    • F02D15/02—Varying compression ratio by alteration or displacement of piston stroke
    • 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
    • F02B75/04—Engines with variable distances between pistons at top dead-centre positions and cylinder heads

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Transmission Devices (AREA)
DE102012113138.4A 2012-10-31 2012-12-28 Motor mit einer Vorrichtung zum Verändern des Kompressionsverhältnisses Expired - Fee Related DE102012113138B4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020120122088A KR101886078B1 (ko) 2012-10-31 2012-10-31 압축비 가변기구를 구비한 엔진
KR10-2012-0122088 2012-10-31

Publications (2)

Publication Number Publication Date
DE102012113138A1 DE102012113138A1 (de) 2014-04-30
DE102012113138B4 true DE102012113138B4 (de) 2021-08-26

Family

ID=50479572

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102012113138.4A Expired - Fee Related DE102012113138B4 (de) 2012-10-31 2012-12-28 Motor mit einer Vorrichtung zum Verändern des Kompressionsverhältnisses

Country Status (3)

Country Link
KR (1) KR101886078B1 (ko)
CN (1) CN103790716A (ko)
DE (1) DE102012113138B4 (ko)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108425746A (zh) * 2018-04-16 2018-08-21 吉林大学 一种蜗轮蜗杆驱动式可变压缩比活塞连杆组件
US11421588B2 (en) 2020-04-02 2022-08-23 Soon Gil Jang Variable compression ratio engine

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10058206A1 (de) 2000-05-29 2002-06-13 Meta Motoren Energietech Vorrichtung zum Verändern der Verdichtung eines Zylinders einer Hubkolbenbrennkraftmaschine
US20100163002A1 (en) 2007-06-13 2010-07-01 Toyota Jidosha Kabushiki Kaisha Variable compression ratio internal combustion engine

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4062867B2 (ja) * 2000-07-31 2008-03-19 日産自動車株式会社 可変圧縮比機構を備えた内燃機関
FR2867515B1 (fr) * 2004-03-11 2006-06-02 Vianney Rabhi Dispositif de reglage pour moteur a rapport volumetrique variable
KR101198786B1 (ko) * 2010-06-30 2012-11-07 현대자동차주식회사 가변 압축비 장치
KR101180955B1 (ko) * 2010-11-18 2012-09-07 현대자동차주식회사 가변 압축비 장치
JP5308432B2 (ja) * 2010-12-10 2013-10-09 豊田合成株式会社 可変圧縮比エンジンのブーツシール構造
KR101258947B1 (ko) 2011-04-28 2013-04-29 삼성중공업 주식회사 수중익을 구비한 선박

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10058206A1 (de) 2000-05-29 2002-06-13 Meta Motoren Energietech Vorrichtung zum Verändern der Verdichtung eines Zylinders einer Hubkolbenbrennkraftmaschine
US20100163002A1 (en) 2007-06-13 2010-07-01 Toyota Jidosha Kabushiki Kaisha Variable compression ratio internal combustion engine

Also Published As

Publication number Publication date
KR20140056727A (ko) 2014-05-12
CN103790716A (zh) 2014-05-14
DE102012113138A1 (de) 2014-04-30
KR101886078B1 (ko) 2018-08-08

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R020 Patent grant now final
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee