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DE69011181D1 - Verbrennungsmotor mit variablem Zyklus. - Google Patents

Verbrennungsmotor mit variablem Zyklus.

Info

Publication number
DE69011181D1
DE69011181D1 DE69011181T DE69011181T DE69011181D1 DE 69011181 D1 DE69011181 D1 DE 69011181D1 DE 69011181 T DE69011181 T DE 69011181T DE 69011181 T DE69011181 T DE 69011181T DE 69011181 D1 DE69011181 D1 DE 69011181D1
Authority
DE
Germany
Prior art keywords
combustion engine
internal combustion
variable cycle
cycle
variable
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
DE69011181T
Other languages
English (en)
Other versions
DE69011181T2 (de
Inventor
Hideo Kawamura
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.)
Isuzu Ceramics Research Institute Co Ltd
Original Assignee
Isuzu Ceramics Research Institute 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
Priority claimed from JP1106583A external-priority patent/JP2711563B2/ja
Priority claimed from JP1112507A external-priority patent/JP2537403B2/ja
Priority claimed from JP1112509A external-priority patent/JP2537404B2/ja
Application filed by Isuzu Ceramics Research Institute Co Ltd filed Critical Isuzu Ceramics Research Institute Co Ltd
Publication of DE69011181D1 publication Critical patent/DE69011181D1/de
Application granted granted Critical
Publication of DE69011181T2 publication Critical patent/DE69011181T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • F02D13/0203—Variable control of intake and exhaust valves
    • 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
    • F01L13/00—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
    • F01L13/0005—Deactivating valves
    • 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
    • F01L9/00—Valve-gear or valve arrangements actuated non-mechanically
    • F01L9/20—Valve-gear or valve arrangements actuated non-mechanically by electric means
    • 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
    • F02B19/00—Engines characterised by precombustion chambers
    • F02B19/02—Engines characterised by precombustion chambers the chamber being periodically isolated from its cylinder
    • F02B19/04—Engines characterised by precombustion chambers the chamber being periodically isolated from its cylinder the isolation being effected by a protuberance on piston or cylinder head
    • 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
    • F02B25/00—Engines characterised by using fresh charge for scavenging cylinders
    • F02B25/02—Engines characterised by using fresh charge for scavenging cylinders using unidirectional scavenging
    • F02B25/04—Engines having ports both in cylinder head and in cylinder wall near bottom 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
    • F02B25/00—Engines characterised by using fresh charge for scavenging cylinders
    • F02B25/14—Engines characterised by using fresh charge for scavenging cylinders using reverse-flow scavenging, e.g. with both outlet and inlet ports arranged near bottom of piston stroke
    • F02B25/145—Engines characterised by using fresh charge for scavenging cylinders using reverse-flow scavenging, e.g. with both outlet and inlet ports arranged near bottom of piston stroke with intake and exhaust valves exclusively in the cylinder head
    • 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
    • F02B33/00—Engines characterised by provision of pumps for charging or scavenging
    • F02B33/44—Passages conducting the charge from the pump to the engine inlet, e.g. reservoirs
    • 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
    • F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
    • 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
    • F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
    • F02B37/005—Exhaust driven pumps being combined with an exhaust driven auxiliary apparatus, e.g. a ventilator
    • 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
    • F02B69/00—Internal-combustion engines convertible into other combustion-engine type, not provided for in F02B11/00; Internal-combustion engines of different types characterised by constructions facilitating use of same main engine-parts in different types
    • F02B69/06—Internal-combustion engines convertible into other combustion-engine type, not provided for in F02B11/00; Internal-combustion engines of different types characterised by constructions facilitating use of same main engine-parts in different types for different cycles, e.g. convertible from two-stroke to four stroke
    • 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
    • F02D13/0242—Variable control of the exhaust valves only
    • F02D13/0249—Variable control of the exhaust valves only changing the valve timing only
    • 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
    • F02D13/0253—Fully variable control of valve lift and timing using camless actuation systems such as hydraulic, pneumatic or electromagnetic actuators, e.g. solenoid valves
    • 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
    • F02D13/028—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation for two-stroke engines
    • 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
    • F02D13/028—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation for two-stroke engines
    • F02D13/0284—Variable control of exhaust valves only
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
    • F02M59/38—Pumps characterised by adaptations to special uses or conditions
    • 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
    • F02B2075/025—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S123/00—Internal-combustion engines
    • Y10S123/07—Convertible

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
DE69011181T 1989-04-26 1990-04-26 Verbrennungsmotor mit variablem Zyklus. Expired - Fee Related DE69011181T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP1106583A JP2711563B2 (ja) 1989-04-26 1989-04-26 サイクル数可変エンジン
JP1112507A JP2537403B2 (ja) 1989-05-01 1989-05-01 可変サイクルエンジン
JP1112509A JP2537404B2 (ja) 1989-05-01 1989-05-01 サイクル可変エンジンの燃料噴射装置

Publications (2)

Publication Number Publication Date
DE69011181D1 true DE69011181D1 (de) 1994-09-08
DE69011181T2 DE69011181T2 (de) 1994-12-08

Family

ID=27310766

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69011181T Expired - Fee Related DE69011181T2 (de) 1989-04-26 1990-04-26 Verbrennungsmotor mit variablem Zyklus.

Country Status (3)

Country Link
US (1) US5022353A (de)
EP (1) EP0396325B1 (de)
DE (1) DE69011181T2 (de)

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JPH0663458B2 (ja) * 1989-05-09 1994-08-22 いすゞ自動車株式会社 サイクル変換可能エンジン
EP0433039B1 (de) * 1989-12-12 1994-07-20 Isuzu Ceramics Research Institute Co., Ltd. Verbrennungsmotor mit variablem Zyklus
US5193492A (en) * 1990-11-13 1993-03-16 Isuzu Ceramics Research Institute Co., Ltd. 2-4 cycle change-over engine and its control system
DE69123438T2 (de) * 1990-12-27 1997-07-03 Keith Gordon Hall Brennkraftmaschine
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JPH10153149A (ja) * 1996-11-25 1998-06-09 Isuzu Ceramics Kenkyusho:Kk 重油を燃料として用いるエンジンにおける燃料加熱装置
FR2758857A1 (fr) * 1997-01-27 1998-07-31 Aisin Seiki Dispositif de commande de soupape pour un moteur a combustion interne
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US6250284B1 (en) 1997-03-26 2001-06-26 Justin Lamp Engine with fuel delivery system
DE19810933C2 (de) * 1998-03-13 2001-08-16 Daimler Chrysler Ag Verbrennungsmotor
JP4073584B2 (ja) * 1998-11-04 2008-04-09 株式会社ミクニ 弁駆動装置
JP3817991B2 (ja) 1999-10-15 2006-09-06 日産自動車株式会社 内燃機関の制御装置
DE19951093C2 (de) * 1999-10-23 2002-02-07 Daimler Chrysler Ag Betriebsverfahren für eine mehrzylindrige Brennkraftmaschine
US6286467B1 (en) * 1999-12-27 2001-09-11 Antonio Ancheta Two stroke engine conversion
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US8430067B2 (en) * 2005-05-12 2013-04-30 Ford Global Technologies, Llc Engine starting for engine having adjustable valve operation
US20070215078A1 (en) * 2006-02-21 2007-09-20 Sturman Digital Systems, Llc Methods and apparatus to use engine valves as both intake and exhaust valves
JP2008019835A (ja) * 2006-07-14 2008-01-31 Mazda Motor Corp 過給機付きエンジン
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KR20080074719A (ko) * 2007-02-08 2008-08-13 베르트질레 슈바이츠 악티엔게젤샤프트 길이방향으로 소기되는 2행정 대형 디젤 엔진의 실린더에급기를 충전하는 방법, 및 길이방향으로 소기되는 2행정대형 디젤 엔진
FR2912465B1 (fr) * 2007-02-12 2013-08-02 Jean Melchior Moteur a combustion interne alimente par un melange gazeux homogene pauvre.
US8096920B2 (en) * 2008-06-25 2012-01-17 Ford Global Technologies, Llc Transmission scheduling for multi-stroke engine
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US7963267B2 (en) 2008-07-17 2011-06-21 Ford Global Technologies, Llc Multi-stroke variable displacement engine
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US8439002B2 (en) * 2009-05-28 2013-05-14 Ford Global Technologies, Llc Methods and systems for engine control
FR2952972A1 (fr) * 2009-11-25 2011-05-27 Jean Joseph Picq Moteur thermique performant et economique
US8967115B2 (en) * 2010-04-13 2015-03-03 Francis Xavier Gentile Francis cycle backwards injected engine
CN103184931A (zh) * 2011-12-30 2013-07-03 罗宪安 独立式可控进排气二冲程(可变四冲程)内燃机系统
FR2989731B1 (fr) * 2012-04-19 2016-07-29 Ifp Energies Now Moteur deux temps, notamment de type diesel, avec debit d'air d'admission variable pour le balayage des gaz brules residuels et procede de balayage pour un tel moteur
US8443769B1 (en) 2012-05-18 2013-05-21 Raymond F. Lippitt Internal combustion engines
US9303559B2 (en) 2012-10-16 2016-04-05 Raymond F. Lippitt Internal combustion engines
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US9217365B2 (en) 2013-11-15 2015-12-22 Raymond F. Lippitt Inverted V-8 internal combustion engine and method of operating the same modes
US9664044B2 (en) 2013-11-15 2017-05-30 Raymond F. Lippitt Inverted V-8 I-C engine and method of operating same in a vehicle
JP6367872B2 (ja) * 2016-07-29 2018-08-01 本田技研工業株式会社 内燃機関の制御装置
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DE102017110855B4 (de) * 2017-05-18 2019-10-17 Mtu Friedrichshafen Gmbh Verfahren zum Betreiben einer Brennkraftmaschine, Einrichtung, Brennkraftmaschine
FR3085718B1 (fr) * 2018-09-10 2021-06-25 Vianney Rabhi Dispositif de rappel magnetique de clapet
CN111237054B (zh) * 2018-11-29 2023-07-28 何迅 变冲程内燃机
CN113513424A (zh) * 2021-04-28 2021-10-19 广西玉柴机器股份有限公司 二冲程柴油机及其进气方法
DE102023117191A1 (de) 2023-06-29 2025-01-02 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Verbrennungsmotor und Fahrzeug

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Also Published As

Publication number Publication date
EP0396325A1 (de) 1990-11-07
US5022353A (en) 1991-06-11
EP0396325B1 (de) 1994-08-03
DE69011181T2 (de) 1994-12-08

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