CN111365122B - 活塞式发动机 - Google Patents

活塞式发动机 Download PDF

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Publication number
CN111365122B
CN111365122B CN201910706077.3A CN201910706077A CN111365122B CN 111365122 B CN111365122 B CN 111365122B CN 201910706077 A CN201910706077 A CN 201910706077A CN 111365122 B CN111365122 B CN 111365122B
Authority
CN
China
Prior art keywords
valve
exhaust
intake
cylinder
engine
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.)
Active
Application number
CN201910706077.3A
Other languages
English (en)
Chinese (zh)
Other versions
CN111365122A (zh
Inventor
鹿野达
石川满
黑木正宏
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.)
Ie Co ltd
Ishikawa Energy Co ltd
Ishikawa Energy Research Co Ltd
Original Assignee
Ishikawa Energy Research Co Ltd
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 Ishikawa Energy Research Co Ltd filed Critical Ishikawa Energy Research Co Ltd
Publication of CN111365122A publication Critical patent/CN111365122A/zh
Application granted granted Critical
Publication of CN111365122B publication Critical patent/CN111365122B/zh
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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
    • F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
    • F02B75/18—Multi-cylinder engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/02—Valve drive
    • F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/12—Transmitting gear between valve drive and valve
    • F01L1/18—Rocking arms or levers
    • F01L1/181—Centre pivot rocking arms
    • 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
    • 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
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/027—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle four
    • 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
    • F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
    • F02B75/18—Multi-cylinder engines
    • F02B2075/1804—Number of cylinders
    • F02B2075/1808—Number of cylinders two

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Valve Device For Special Equipments (AREA)
CN201910706077.3A 2018-12-26 2019-08-01 活塞式发动机 Active CN111365122B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2018242066A JP6506467B1 (ja) 2018-12-26 2018-12-26 対向ピストン型エンジン
JP2018-242066 2018-12-26

Publications (2)

Publication Number Publication Date
CN111365122A CN111365122A (zh) 2020-07-03
CN111365122B true CN111365122B (zh) 2022-03-29

Family

ID=66324291

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201910706077.3A Active CN111365122B (zh) 2018-12-26 2019-08-01 活塞式发动机

Country Status (2)

Country Link
JP (1) JP6506467B1 (ja)
CN (1) CN111365122B (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112112733A (zh) * 2020-09-22 2020-12-22 东风汽车集团有限公司 一种发动机的气门驱动结构及其使用方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1944963A (zh) * 2006-10-28 2007-04-11 无锡开普动力有限公司 四冲程顶置凸轮式发动机
US7258093B2 (en) * 2005-12-01 2007-08-21 Chriswell Shawn D Concave combustion chamber
CN103321744A (zh) * 2013-07-15 2013-09-25 张义敏 一种无缸盖双燃烧室卧式四冲程内燃机
JP2015129501A (ja) * 2014-01-08 2015-07-16 木野　正人 エンジン
CN207761799U (zh) * 2017-01-26 2018-08-24 株式会社石川能源研究 对置活塞式发动机

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7156056B2 (en) * 2004-06-10 2007-01-02 Achates Power, Llc Two-cycle, opposed-piston internal combustion engine
CN2911193Y (zh) * 2006-04-30 2007-06-13 无锡开普动力有限公司 发动机的气门操纵机构

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7258093B2 (en) * 2005-12-01 2007-08-21 Chriswell Shawn D Concave combustion chamber
CN1944963A (zh) * 2006-10-28 2007-04-11 无锡开普动力有限公司 四冲程顶置凸轮式发动机
CN103321744A (zh) * 2013-07-15 2013-09-25 张义敏 一种无缸盖双燃烧室卧式四冲程内燃机
JP2015129501A (ja) * 2014-01-08 2015-07-16 木野　正人 エンジン
CN207761799U (zh) * 2017-01-26 2018-08-24 株式会社石川能源研究 对置活塞式发动机

Also Published As

Publication number Publication date
CN111365122A (zh) 2020-07-03
JP6506467B1 (ja) 2019-04-24
JP2020105919A (ja) 2020-07-09

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Address after: Gunma

Patentee after: ISHIKAWA ENERGY RESEARCH CO.,LTD.

Address before: Gunma

Patentee before: Ishikawa Energy Co.,Ltd.

Address after: Gunma

Patentee after: IE Co.,Ltd.

Address before: Gunma

Patentee before: ISHIKAWA ENERGY RESEARCH CO.,LTD.

TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20221116

Address after: Gunma

Patentee after: Ishikawa Energy Co.,Ltd.

Address before: Gunma

Patentee before: IE Co.,Ltd.