CN109690051A - 用于差动和可变冲程循环发动机的可移动支轴 - Google Patents

用于差动和可变冲程循环发动机的可移动支轴 Download PDF

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Publication number
CN109690051A
CN109690051A CN201780033861.1A CN201780033861A CN109690051A CN 109690051 A CN109690051 A CN 109690051A CN 201780033861 A CN201780033861 A CN 201780033861A CN 109690051 A CN109690051 A CN 109690051A
Authority
CN
China
Prior art keywords
piston
engine
point
lever
cylinder
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
Application number
CN201780033861.1A
Other languages
English (en)
Chinese (zh)
Inventor
海卢特·D·颜
颜敏政
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.)
Yan's Engine Co Ltd
Original Assignee
Yan's Engine 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 Yan's Engine Co Ltd filed Critical Yan's Engine Co Ltd
Publication of CN109690051A publication Critical patent/CN109690051A/zh
Pending legal-status Critical Current

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
    • F02B75/04—Engines with variable distances between pistons at top dead-centre positions and cylinder heads
    • 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
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/02—Engines characterised by their cycles, e.g. six-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
    • F02B41/00—Engines characterised by special means for improving conversion of heat or pressure energy into mechanical power
    • F02B41/02—Engines with prolonged expansion
    • F02B41/04—Engines with prolonged expansion in main cylinders
    • 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
    • F02B75/28—Engines with two or more pistons reciprocating within same cylinder or within essentially coaxial cylinders
    • 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
    • F02B75/28—Engines with two or more pistons reciprocating within same cylinder or within essentially coaxial cylinders
    • F02B75/285—Engines with two or more pistons reciprocating within same cylinder or within essentially coaxial cylinders comprising a free auxiliary piston
    • 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
    • F02B75/28—Engines with two or more pistons reciprocating within same cylinder or within essentially coaxial cylinders
    • F02B75/30—Engines with two or more pistons reciprocating within same cylinder or within essentially coaxial cylinders with one working piston sliding inside another
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Transmission Devices (AREA)
  • Valve Device For Special Equipments (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
CN201780033861.1A 2016-04-01 2017-03-30 用于差动和可变冲程循环发动机的可移动支轴 Pending CN109690051A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB1605579.0A GB2550320A (en) 2016-04-01 2016-04-01 Movable fulcrum for differential and variable-stroke cycle engines
GB1605579.0 2016-04-01
PCT/GB2017/050894 WO2017168157A1 (en) 2016-04-01 2017-03-30 Movable fulcrum for differential and variable-stroke cycle engines

Publications (1)

Publication Number Publication Date
CN109690051A true CN109690051A (zh) 2019-04-26

Family

ID=58503659

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201780033861.1A Pending CN109690051A (zh) 2016-04-01 2017-03-30 用于差动和可变冲程循环发动机的可移动支轴

Country Status (12)

Country Link
US (1) US10371046B2 (enExample)
EP (1) EP3436677B1 (enExample)
JP (1) JP2019510929A (enExample)
KR (1) KR20190018619A (enExample)
CN (1) CN109690051A (enExample)
AU (1) AU2017243204A1 (enExample)
BR (1) BR112018069850A2 (enExample)
CA (1) CA3019555A1 (enExample)
GB (1) GB2550320A (enExample)
MX (1) MX2018011823A (enExample)
RU (1) RU2018138420A (enExample)
WO (1) WO2017168157A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110295996A (zh) * 2019-06-14 2019-10-01 郝凤成 摆臂凸轮式两冲程直轴内燃机

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1220095A (en) * 1916-04-11 1917-03-20 Wallace M Gray Internal-combustion engine.
US5243938A (en) * 1992-07-30 1993-09-14 Yan Miin J Differential stroke internal combustion engine
CN104379904A (zh) * 2012-05-22 2015-02-25 颜氏发动机有限公司 活塞系导引设备及方法
EP2995800A1 (en) * 2014-09-03 2016-03-16 Yan Engines, Inc. Linear actuation for continuously variable-stroke cycle engine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3861583B2 (ja) * 2000-08-14 2006-12-20 日産自動車株式会社 内燃機関のピストンクランク機構
PL2553242T3 (pl) * 2010-03-31 2018-07-31 Yan Engines, Inc. Ulepszony silnik różnicowo-suwowy o spalaniu wewnętrznym
US9366179B2 (en) * 2012-05-22 2016-06-14 Yan Engines, Inc. Linear actuation for continuously variable-stroke cycle engine
JP6208035B2 (ja) * 2014-02-04 2017-10-04 日立オートモティブシステムズ株式会社 内燃機関用リンク機構のアクチュエータと可変圧縮比機構のアクチュエータ
JP6528795B2 (ja) * 2017-02-28 2019-06-12 トヨタ自動車株式会社 可変圧縮比機構及び内燃機関

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1220095A (en) * 1916-04-11 1917-03-20 Wallace M Gray Internal-combustion engine.
US5243938A (en) * 1992-07-30 1993-09-14 Yan Miin J Differential stroke internal combustion engine
CN104379904A (zh) * 2012-05-22 2015-02-25 颜氏发动机有限公司 活塞系导引设备及方法
EP2995800A1 (en) * 2014-09-03 2016-03-16 Yan Engines, Inc. Linear actuation for continuously variable-stroke cycle engine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110295996A (zh) * 2019-06-14 2019-10-01 郝凤成 摆臂凸轮式两冲程直轴内燃机
CN110295996B (zh) * 2019-06-14 2022-02-11 郝凤成 摆臂凸轮式两冲程直轴内燃机

Also Published As

Publication number Publication date
CA3019555A1 (en) 2017-10-05
AU2017243204A1 (en) 2018-10-25
GB2550320A (en) 2017-11-22
US10371046B2 (en) 2019-08-06
RU2018138420A (ru) 2020-05-12
US20190112976A1 (en) 2019-04-18
BR112018069850A2 (pt) 2019-01-29
EP3436677A1 (en) 2019-02-06
EP3436677B1 (en) 2020-01-01
KR20190018619A (ko) 2019-02-25
JP2019510929A (ja) 2019-04-18
MX2018011823A (es) 2019-08-21
WO2017168157A1 (en) 2017-10-05

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Effective date of abandoning: 20201211