EP3217009A4 - Moteur deux temps à balayage longitudinal - Google Patents

Moteur deux temps à balayage longitudinal Download PDF

Info

Publication number
EP3217009A4
EP3217009A4 EP15856740.4A EP15856740A EP3217009A4 EP 3217009 A4 EP3217009 A4 EP 3217009A4 EP 15856740 A EP15856740 A EP 15856740A EP 3217009 A4 EP3217009 A4 EP 3217009A4
Authority
EP
European Patent Office
Prior art keywords
cycle engine
uniflow scavenging
uniflow
scavenging
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.)
Granted
Application number
EP15856740.4A
Other languages
German (de)
English (en)
Other versions
EP3217009A1 (fr
EP3217009B1 (fr
Inventor
Takeshi Yamada
Yoshiyuki Umemoto
Jun Teramoto
Takayuki Hirose
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.)
IHI Corp
Original Assignee
IHI Corp
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 JP2014224456A external-priority patent/JP6455085B2/ja
Priority claimed from JP2014224455A external-priority patent/JP6432285B2/ja
Application filed by IHI Corp filed Critical IHI Corp
Publication of EP3217009A1 publication Critical patent/EP3217009A1/fr
Publication of EP3217009A4 publication Critical patent/EP3217009A4/fr
Application granted granted Critical
Publication of EP3217009B1 publication Critical patent/EP3217009B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
    • F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
    • 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
    • F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
    • F02M69/10—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel peculiar to scavenged two-stroke engines, e.g. injecting into crankcase-pump chamber
    • 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
    • F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
    • F02M69/46—Details, component parts or accessories not provided for in, or of interest apart from, the apparatus covered by groups F02M69/02 - F02M69/44
    • F02M69/52—Arrangement of fuel metering devices
    • 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
    • F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
    • F02M69/46—Details, component parts or accessories not provided for in, or of interest apart from, the apparatus covered by groups F02M69/02 - F02M69/44
    • F02M69/54—Arrangement of fuel pressure regulators

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Fuel-Injection Apparatus (AREA)
EP15856740.4A 2014-11-04 2015-11-02 Moteur deux temps à balayage longitudinal Active EP3217009B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2014224456A JP6455085B2 (ja) 2014-11-04 2014-11-04 ユニフロー掃気式2サイクルエンジン
JP2014224455A JP6432285B2 (ja) 2014-11-04 2014-11-04 ユニフロー掃気式2サイクルエンジン
PCT/JP2015/080894 WO2016072375A1 (fr) 2014-11-04 2015-11-02 Moteur deux temps à balayage longitudinal

Publications (3)

Publication Number Publication Date
EP3217009A1 EP3217009A1 (fr) 2017-09-13
EP3217009A4 true EP3217009A4 (fr) 2018-03-28
EP3217009B1 EP3217009B1 (fr) 2020-01-08

Family

ID=55909100

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15856740.4A Active EP3217009B1 (fr) 2014-11-04 2015-11-02 Moteur deux temps à balayage longitudinal

Country Status (5)

Country Link
EP (1) EP3217009B1 (fr)
KR (1) KR101910133B1 (fr)
CN (1) CN107110103B (fr)
DK (1) DK3217009T3 (fr)
WO (1) WO2016072375A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102338124B1 (ko) * 2016-10-17 2021-12-13 한국조선해양 주식회사 선박용 엔진
CN113623653B (zh) * 2021-08-12 2022-07-26 清华大学 气氛可调的轴切多级旋流掺氨燃烧器

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992011448A1 (fr) * 1990-12-21 1992-07-09 Necam B.V. Dispositif d'injection d'un carburant gazeux dans un moteur a combustion interne, dispositif doseur et soupape regulatrice de pression
FR2768463A1 (fr) * 1997-09-12 1999-03-19 Michel Blandin Procede d'injection indirecte de gaz carburant et de regulation de pression pour moteur a combustion interne
JP2005163683A (ja) * 2003-12-03 2005-06-23 Mitsubishi Heavy Ind Ltd ガス燃料供給装置を備えたガスエンジン
JP2012154188A (ja) * 2011-01-24 2012-08-16 Ihi Corp 2サイクルエンジン
WO2013007863A2 (fr) * 2011-07-08 2013-01-17 Wärtsilä Switzerland Ltd. Moteur deux-temps à combustion interne, procédé d'actionnement d'un moteur deux-temps à combustion interne et procédé de conversion d'un moteur deux-temps

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK176118B1 (da) 1997-04-29 2006-09-04 Man B & W Diesel As Fremgangsmåde til drift af en trykladet dual fuel forbrændingsmotor af dieseltypen og en sådan motor
JP6115045B2 (ja) * 2012-08-31 2017-04-19 株式会社Ihi ユニフロー掃気式2サイクルエンジン
JP5480961B1 (ja) * 2012-12-14 2014-04-23 川崎重工業株式会社 ガスエンジン駆動システムおよび船舶
CN105164384B (zh) * 2013-05-10 2017-10-13 株式会社 Ihi 直流扫气式二冲程发动机

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992011448A1 (fr) * 1990-12-21 1992-07-09 Necam B.V. Dispositif d'injection d'un carburant gazeux dans un moteur a combustion interne, dispositif doseur et soupape regulatrice de pression
FR2768463A1 (fr) * 1997-09-12 1999-03-19 Michel Blandin Procede d'injection indirecte de gaz carburant et de regulation de pression pour moteur a combustion interne
JP2005163683A (ja) * 2003-12-03 2005-06-23 Mitsubishi Heavy Ind Ltd ガス燃料供給装置を備えたガスエンジン
JP2012154188A (ja) * 2011-01-24 2012-08-16 Ihi Corp 2サイクルエンジン
WO2013007863A2 (fr) * 2011-07-08 2013-01-17 Wärtsilä Switzerland Ltd. Moteur deux-temps à combustion interne, procédé d'actionnement d'un moteur deux-temps à combustion interne et procédé de conversion d'un moteur deux-temps

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2016072375A1 *

Also Published As

Publication number Publication date
WO2016072375A1 (fr) 2016-05-12
KR101910133B1 (ko) 2018-10-19
CN107110103A (zh) 2017-08-29
DK3217009T3 (da) 2020-04-14
EP3217009A1 (fr) 2017-09-13
EP3217009B1 (fr) 2020-01-08
KR20170024104A (ko) 2017-03-06
CN107110103B (zh) 2019-07-26

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