JP6546307B1 - 舶用流体ポンプおよびその制御方法 - Google Patents

舶用流体ポンプおよびその制御方法 Download PDF

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Publication number
JP6546307B1
JP6546307B1 JP2018037827A JP2018037827A JP6546307B1 JP 6546307 B1 JP6546307 B1 JP 6546307B1 JP 2018037827 A JP2018037827 A JP 2018037827A JP 2018037827 A JP2018037827 A JP 2018037827A JP 6546307 B1 JP6546307 B1 JP 6546307B1
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Japan
Prior art keywords
time
valve
fluid
piston
discharge
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Active
Application number
JP2018037827A
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English (en)
Japanese (ja)
Other versions
JP2019152148A (ja
Inventor
泰 柿元
泰 柿元
基輝 和泉
基輝 和泉
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.)
Japan Engine Corp
Original Assignee
Japan Engine 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 Japan Engine Corp filed Critical Japan Engine Corp
Priority to JP2018037827A priority Critical patent/JP6546307B1/ja
Priority to PCT/JP2019/005958 priority patent/WO2019167708A1/ja
Priority to CN201980016089.1A priority patent/CN111788381B/zh
Priority to KR1020207024036A priority patent/KR102316904B1/ko
Application granted granted Critical
Publication of JP6546307B1 publication Critical patent/JP6546307B1/ja
Publication of JP2019152148A publication Critical patent/JP2019152148A/ja
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    • 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
    • F02M47/00—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure
    • F02M47/02—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure of accumulator-injector type, i.e. having fuel pressure of accumulator tending to open, and fuel pressure in other chamber tending to close, injection valves and having means for periodically releasing that closing pressure
    • F02M47/025—Hydraulically actuated valves draining the chamber to release the closing pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H21/00—Use of propulsion power plant or units on vessels
    • B63H21/12—Use of propulsion power plant or units on vessels the vessels being motor-driven
    • B63H21/14—Use of propulsion power plant or units on vessels the vessels being motor-driven relating to internal-combustion engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D19/12—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with non-fuel substances or with anti-knock agents, e.g. with anti-knock fuel
    • 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
    • F02D41/30—Controlling fuel injection
    • F02D41/38—Controlling fuel injection of the high pressure type
    • 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
    • F02D41/30—Controlling fuel injection
    • F02D41/38—Controlling fuel injection of the high pressure type
    • F02D41/40—Controlling fuel injection of the high pressure type with means for controlling injection timing or duration
    • 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
    • F02M47/00—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure
    • 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
    • F04B9/08—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid
    • F04B9/10—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid
    • F04B9/103—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having only one pumping chamber

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • Ocean & Marine Engineering (AREA)
  • Reciprocating Pumps (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Details Of Reciprocating Pumps (AREA)
JP2018037827A 2018-03-02 2018-03-02 舶用流体ポンプおよびその制御方法 Active JP6546307B1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2018037827A JP6546307B1 (ja) 2018-03-02 2018-03-02 舶用流体ポンプおよびその制御方法
PCT/JP2019/005958 WO2019167708A1 (ja) 2018-03-02 2019-02-19 舶用流体ポンプおよびその制御方法
CN201980016089.1A CN111788381B (zh) 2018-03-02 2019-02-19 船用流体泵及其控制方法
KR1020207024036A KR102316904B1 (ko) 2018-03-02 2019-02-19 선박용 유체 펌프 및 그 제어 방법

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2018037827A JP6546307B1 (ja) 2018-03-02 2018-03-02 舶用流体ポンプおよびその制御方法

Publications (2)

Publication Number Publication Date
JP6546307B1 true JP6546307B1 (ja) 2019-07-17
JP2019152148A JP2019152148A (ja) 2019-09-12

Family

ID=67297630

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2018037827A Active JP6546307B1 (ja) 2018-03-02 2018-03-02 舶用流体ポンプおよびその制御方法

Country Status (4)

Country Link
JP (1) JP6546307B1 (zh)
KR (1) KR102316904B1 (zh)
CN (1) CN111788381B (zh)
WO (1) WO2019167708A1 (zh)

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04176742A (ja) 1990-11-08 1992-06-24 Hayashi Gijutsu Kenkyusho:Kk 自動車用フロアカーペットの製造方法
JP3287297B2 (ja) * 1998-02-10 2002-06-04 トヨタ自動車株式会社 燃料ポンプの制御装置
JP3794205B2 (ja) * 1999-06-15 2006-07-05 いすゞ自動車株式会社 コモンレール式燃料噴射装置
JP2002364396A (ja) 2001-06-05 2002-12-18 Tokico Ltd 燃料混合充填システム
KR101162397B1 (ko) * 2004-11-04 2012-07-04 고쿠리츠 다이가쿠 호우징 도쿄 가이요우 다이가쿠 선박용 디젤기관의 연료분사 제어방법 및 그 장치
JP4176742B2 (ja) * 2005-06-14 2008-11-05 三菱重工業株式会社 内燃機関の液圧供給装置
JP4416026B2 (ja) * 2007-09-28 2010-02-17 株式会社デンソー 蓄圧式燃料噴射システムの制御装置
NL2002384C2 (nl) * 2008-03-03 2011-04-04 Vialle Alternative Fuel Systems Bv Inrichting en werkwijze voor een verbrandingsmotor met directe inspuiting met twee brandstoffen.
JP2010103315A (ja) * 2008-10-23 2010-05-06 Denso Corp 圧電アクチュエータおよびそれを用いた燃料噴射弁
EP2295774A1 (en) * 2009-08-18 2011-03-16 Delphi Technologies Holding S.à.r.l. Control method for a common rail fuel pump and apparatus for performing the same
JP5141724B2 (ja) * 2010-06-18 2013-02-13 株式会社デンソー 高圧ポンプの制御装置
JP5858793B2 (ja) * 2012-01-10 2016-02-10 本田技研工業株式会社 内燃機関の燃料供給装置

Also Published As

Publication number Publication date
CN111788381A (zh) 2020-10-16
KR20200105951A (ko) 2020-09-09
WO2019167708A1 (ja) 2019-09-06
CN111788381B (zh) 2022-05-03
JP2019152148A (ja) 2019-09-12
KR102316904B1 (ko) 2021-10-22

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