JP2016532058A - ダイナミックスキップファイアリングエンジンにおける安全な弁活動化のためのシステムおよび方法 - Google Patents

ダイナミックスキップファイアリングエンジンにおける安全な弁活動化のためのシステムおよび方法 Download PDF

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Publication number
JP2016532058A
JP2016532058A JP2016543951A JP2016543951A JP2016532058A JP 2016532058 A JP2016532058 A JP 2016532058A JP 2016543951 A JP2016543951 A JP 2016543951A JP 2016543951 A JP2016543951 A JP 2016543951A JP 2016532058 A JP2016532058 A JP 2016532058A
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Japan
Prior art keywords
valve
exhaust valve
cylinder
engine
exhaust
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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
JP2016543951A
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English (en)
Japanese (ja)
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JP2016532058A5 (enExample
Inventor
パーセルス，ジョン，ダブリュ．
ヤンキンス，マシュー，エー．
ケヴィン チェン，シクイ
ケヴィン チェン，シクイ
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Tula Technology Inc
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Tula Technology Inc
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 Tula Technology Inc filed Critical Tula Technology Inc
Publication of JP2016532058A publication Critical patent/JP2016532058A/ja
Publication of JP2016532058A5 publication Critical patent/JP2016532058A5/ja
Pending legal-status Critical Current

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D17/00—Controlling engines by cutting out individual cylinders; Rendering engines inoperative or idling
    • F02D17/02—Cutting-out
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D13/00—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing
    • F02D13/02—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation
    • F02D13/06—Cutting-out cylinders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/008—Controlling each cylinder individually
    • F02D41/0087—Selective cylinder activation, i.e. partial cylinder operation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1497—With detection of the mechanical response of the engine
    • F02D41/1498—With detection of the mechanical response of the engine measuring engine roughness
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/22—Safety or indicating devices for abnormal conditions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/0002—Controlling intake air
    • F02D2041/001—Controlling intake air for engines with variable valve actuation
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/40—Engine management systems

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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)
  • Valve Device For Special Equipments (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
JP2016543951A 2013-09-18 2014-09-16 ダイナミックスキップファイアリングエンジンにおける安全な弁活動化のためのシステムおよび方法 Pending JP2016532058A (ja)

Applications Claiming Priority (11)

Application Number Priority Date Filing Date Title
US201361879481P 2013-09-18 2013-09-18
US61/879,481 2013-09-18
US201361890671P 2013-10-14 2013-10-14
US61/890,671 2013-10-14
US201361897686P 2013-10-30 2013-10-30
US61/897,686 2013-10-30
US201461925157P 2014-01-08 2014-01-08
US61/925,157 2014-01-08
US201462002762P 2014-05-23 2014-05-23
US62/002,762 2014-05-23
PCT/US2014/055902 WO2015042054A1 (en) 2013-09-18 2014-09-16 System and method for safe valve activation in a dynamic skip firing engine

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2018139247A Division JP6672392B2 (ja) 2013-09-18 2018-07-25 ダイナミックスキップファイアリングエンジンにおける安全な弁活動化のためのシステムおよび方法

Publications (2)

Publication Number Publication Date
JP2016532058A true JP2016532058A (ja) 2016-10-13
JP2016532058A5 JP2016532058A5 (enExample) 2017-08-03

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JP2016543951A Pending JP2016532058A (ja) 2013-09-18 2014-09-16 ダイナミックスキップファイアリングエンジンにおける安全な弁活動化のためのシステムおよび方法
JP2018139247A Expired - Fee Related JP6672392B2 (ja) 2013-09-18 2018-07-25 ダイナミックスキップファイアリングエンジンにおける安全な弁活動化のためのシステムおよび方法

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Country Status (5)

Country Link
US (1) US9175613B2 (enExample)
JP (2) JP2016532058A (enExample)
CN (1) CN105556099B (enExample)
DE (1) DE112014004271T5 (enExample)
WO (1) WO2015042054A1 (enExample)

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JP2018193954A (ja) * 2017-05-19 2018-12-06 トヨタ自動車株式会社 内燃機関の制御装置
JP2022055507A (ja) * 2020-09-29 2022-04-08 トヨタ自動車株式会社 内燃機関の失火検出装置
JP2023501341A (ja) * 2020-02-24 2023-01-18 トゥラ テクノロジー インコーポレイテッド 排気圧力読取値を使用して内燃機関の異常を検出するための診断システム及び方法

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CN115427674A (zh) * 2020-03-27 2022-12-02 康明斯公司 用于跳火操作控制的系统和方法
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Cited By (6)

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JP2018193954A (ja) * 2017-05-19 2018-12-06 トヨタ自動車株式会社 内燃機関の制御装置
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JP2023501341A (ja) * 2020-02-24 2023-01-18 トゥラ テクノロジー インコーポレイテッド 排気圧力読取値を使用して内燃機関の異常を検出するための診断システム及び方法
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JP2022055507A (ja) * 2020-09-29 2022-04-08 トヨタ自動車株式会社 内燃機関の失火検出装置
JP7318621B2 (ja) 2020-09-29 2023-08-01 トヨタ自動車株式会社 内燃機関の失火検出装置

Also Published As

Publication number Publication date
DE112014004271T5 (de) 2016-06-09
US9175613B2 (en) 2015-11-03
JP2018200051A (ja) 2018-12-20
CN105556099B (zh) 2018-05-22
WO2015042054A1 (en) 2015-03-26
US20150075458A1 (en) 2015-03-19
CN105556099A (zh) 2016-05-04
JP6672392B2 (ja) 2020-03-25

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