DK3296539T3 - Olietrykgenereringsindretning og krydshovedmotor - Google Patents

Olietrykgenereringsindretning og krydshovedmotor Download PDF

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Publication number
DK3296539T3
DK3296539T3 DK16792729.2T DK16792729T DK3296539T3 DK 3296539 T3 DK3296539 T3 DK 3296539T3 DK 16792729 T DK16792729 T DK 16792729T DK 3296539 T3 DK3296539 T3 DK 3296539T3
Authority
DK
Denmark
Prior art keywords
generating device
oil pressure
pressure generating
cross head
head engine
Prior art date
Application number
DK16792729.2T
Other languages
English (en)
Inventor
Takeshi Yamada
Yoshiyuki Umemoto
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
Application filed by Ihi Corp filed Critical Ihi Corp
Application granted granted Critical
Publication of DK3296539T3 publication Critical patent/DK3296539T3/da

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
    • F02B75/32—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
    • 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
    • F02B75/044—Engines with variable distances between pistons at top dead-centre positions and cylinder heads by means of an adjustable piston 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
    • 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
    • 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
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D15/00—Varying compression ratio
    • F02D15/02—Varying compression ratio by alteration or displacement of piston stroke
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
    • F04B17/05—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by internal-combustion engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B3/00—Machines or pumps with pistons coacting within one cylinder, e.g. multi-stage
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/02—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical
    • F04B9/025—Driving of pistons coacting within one cylinder
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C5/00—Crossheads; Constructions of connecting-rod heads or piston-rod connections rigid with crossheads
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2360/00—Engines or pumps
    • F16C2360/22—Internal combustion engines

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Reciprocating Pumps (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Details Of Reciprocating Pumps (AREA)
DK16792729.2T 2015-05-11 2016-05-11 Olietrykgenereringsindretning og krydshovedmotor DK3296539T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2015096717A JP6451486B2 (ja) 2015-05-11 2015-05-11 油圧発生装置およびクロスヘッド型エンジン
PCT/JP2016/064060 WO2016182004A1 (ja) 2015-05-11 2016-05-11 油圧発生装置およびクロスヘッド型エンジン

Publications (1)

Publication Number Publication Date
DK3296539T3 true DK3296539T3 (da) 2023-01-30

Family

ID=57248968

Family Applications (1)

Application Number Title Priority Date Filing Date
DK16792729.2T DK3296539T3 (da) 2015-05-11 2016-05-11 Olietrykgenereringsindretning og krydshovedmotor

Country Status (6)

Country Link
EP (1) EP3296539B1 (da)
JP (1) JP6451486B2 (da)
KR (1) KR101917340B1 (da)
CN (1) CN107532509B (da)
DK (1) DK3296539T3 (da)
WO (1) WO2016182004A1 (da)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6946977B2 (ja) * 2017-11-28 2021-10-13 株式会社Ihi 可変圧縮装置及びエンジンシステム
JP6866325B2 (ja) * 2018-03-16 2021-04-28 株式会社Ｉｈｉ原動機 舶用エンジン
JP2019157845A (ja) 2018-03-16 2019-09-19 株式会社ディーゼルユナイテッド 舶用エンジン
DK3779145T3 (da) 2018-04-06 2023-04-24 Ihi Corp Variabel kompressionsindretning og motorsystem
JP7214980B2 (ja) * 2018-05-30 2023-01-31 株式会社Ihi 圧縮比可変機構
JP7139702B2 (ja) * 2018-06-11 2022-09-21 株式会社Ihi 圧縮比可変機構

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1595452A (en) * 1925-09-04 1926-08-10 Cole Lloyd Guide-cooling system
GB1236395A (en) * 1967-08-16 1971-06-23 Ricardo & Co Engineers Lubrication of bearings of reciprocating engines
US3724432A (en) * 1971-06-03 1973-04-03 T Tonnessen Nonpolluting engine
JPS62111179A (ja) * 1985-11-08 1987-05-22 Yoshimichi Yoshida 船舶用ポンプ
DE19835146A1 (de) * 1998-08-04 1999-06-10 Daimler Chrysler Ag Pleuelstange
JP4084718B2 (ja) * 2003-07-31 2008-04-30 本田技研工業株式会社 内燃機関の圧縮比可変装置
US7827943B2 (en) * 2008-02-19 2010-11-09 Tonand Brakes Inc Variable compression ratio system
EP2199583A2 (de) * 2008-12-18 2010-06-23 Wärtsilä Schweiz AG Kreuzkopf-Grossdieselmotor
US8104436B2 (en) * 2009-05-01 2012-01-31 The United States Of America As Represented By The Administrator Of The Environmental Protection Agency Quasi free piston engine
AT511803B1 (de) * 2011-12-23 2013-03-15 Avl List Gmbh Pleuelstange für eine hubkolbenmaschine
CN103541819B (zh) * 2012-07-17 2017-08-08 瓦锡兰瑞士公司 大型往复活塞式燃烧发动机及其控制设备和控制方法

Also Published As

Publication number Publication date
KR101917340B1 (ko) 2018-11-09
EP3296539B1 (en) 2022-12-28
EP3296539A4 (en) 2018-11-14
EP3296539A1 (en) 2018-03-21
CN107532509A (zh) 2018-01-02
JP6451486B2 (ja) 2019-01-16
JP2016211462A (ja) 2016-12-15
KR20170083147A (ko) 2017-07-17
WO2016182004A1 (ja) 2016-11-17
CN107532509B (zh) 2019-07-16

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