DK178427B1 - Lubricant injector for large slow-running two-stroke engine and production method - Google Patents

Lubricant injector for large slow-running two-stroke engine and production method Download PDF

Info

Publication number
DK178427B1
DK178427B1 DK201570254A DKPA201570254A DK178427B1 DK 178427 B1 DK178427 B1 DK 178427B1 DK 201570254 A DK201570254 A DK 201570254A DK PA201570254 A DKPA201570254 A DK PA201570254A DK 178427 B1 DK178427 B1 DK 178427B1
Authority
DK
Denmark
Prior art keywords
nozzle
injector
injector housing
hardness
cylinder
Prior art date
Application number
DK201570254A
Other languages
Danish (da)
English (en)
Inventor
Rasmus Hans Jensen
Original Assignee
Hans Jensen Lubricators As
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 Hans Jensen Lubricators As filed Critical Hans Jensen Lubricators As
Priority to DK201570254A priority Critical patent/DK178427B1/en
Priority to JP2015125509A priority patent/JP6383330B2/ja
Priority to DKPA201570790A priority patent/DK179113B1/en
Application granted granted Critical
Publication of DK178427B1 publication Critical patent/DK178427B1/en
Priority to SG11201708772YA priority patent/SG11201708772YA/en
Priority to PCT/DK2016/050112 priority patent/WO2016173601A1/en
Priority to CN201680025865.0A priority patent/CN107873069B/zh
Priority to KR1020177034262A priority patent/KR102510836B1/ko
Priority to EP16720341.3A priority patent/EP3289213B1/en
Priority to JP2018079100A priority patent/JP6585221B2/ja

Links

Landscapes

  • Lubrication Of Internal Combustion Engines (AREA)
  • Fuel-Injection Apparatus (AREA)
DK201570254A 2015-04-29 2015-04-29 Lubricant injector for large slow-running two-stroke engine and production method DK178427B1 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
DK201570254A DK178427B1 (en) 2015-04-29 2015-04-29 Lubricant injector for large slow-running two-stroke engine and production method
JP2015125509A JP6383330B2 (ja) 2015-04-29 2015-06-23 大型低速２ストロークエンジン用の潤滑油インジェクタ及び製造方法
DKPA201570790A DK179113B1 (en) 2015-04-29 2015-12-02 Lubricant injector for large slow-running two-stroke engine and production method
SG11201708772YA SG11201708772YA (en) 2015-04-29 2016-04-29 Lubricant injector for large slow-running two-stroke engine and production method
PCT/DK2016/050112 WO2016173601A1 (en) 2015-04-29 2016-04-29 Lubricant injector for large slow-running two-stroke engine and production method
CN201680025865.0A CN107873069B (zh) 2015-04-29 2016-04-29 用于大型低速二冲程发动机的润滑剂注射器及其生产方法
KR1020177034262A KR102510836B1 (ko) 2015-04-29 2016-04-29 대형 저속 2행정 엔진용 윤활유 인젝터 및 생산 방법
EP16720341.3A EP3289213B1 (en) 2015-04-29 2016-04-29 Lubricant injector for large slow-running two-stroke engine and production method
JP2018079100A JP6585221B2 (ja) 2015-04-29 2018-04-17 大型低速２ストロークエンジン内で使用され、焼入れ弁座を有する潤滑油インジェクタ及び製造方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK201570254 2015-04-29
DK201570254A DK178427B1 (en) 2015-04-29 2015-04-29 Lubricant injector for large slow-running two-stroke engine and production method

Publications (1)

Publication Number Publication Date
DK178427B1 true DK178427B1 (en) 2016-02-22

Family

ID=55346439

Family Applications (1)

Application Number Title Priority Date Filing Date
DK201570254A DK178427B1 (en) 2015-04-29 2015-04-29 Lubricant injector for large slow-running two-stroke engine and production method

Country Status (2)

Country Link
JP (2) JP6383330B2 (ja)
DK (1) DK178427B1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3869016A1 (en) 2017-05-26 2021-08-25 Hans Jensen Lubricators A/S Method for lubricating large two-stroke engines using controlled cavitation in the injector nozzle

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3910169B1 (en) * 2017-12-13 2023-06-07 Hans Jensen Lubricators A/S A valve system and use thereof
DK179750B1 (en) * 2017-12-13 2019-05-07 Hans Jensen Lubricators A/S Large slow-running two-stroke engine and method of lubri-cating such engine, as well as an injector with an electric pumping system for such engine and method
DK179945B1 (en) * 2017-12-13 2019-10-21 Hans Jensen Lubricators A/S A large slow-running two-stroke engine and a method of lubricating it and a controller for such engine and method
CN112177705B (zh) * 2020-09-30 2023-04-18 重庆红江机械有限责任公司 一种船用低速柴油机缸套滑油喷油器

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6302371B1 (en) * 1998-07-24 2001-10-16 Robert Bosch Gmbh Electromagnetically actuatable valve
US20040144335A1 (en) * 2002-12-18 2004-07-29 Stefan Grosse Tribologically loaded component and accompanying gas engine or internal combustion engine
WO2012126473A2 (en) * 2011-03-18 2012-09-27 Hans Jensen Lubricators A/S Dosing of cylinder lubricating oil into large cylinders
WO2014048438A1 (en) * 2012-09-25 2014-04-03 Hans Jensen Lubricators A/S Injection nozzle for injecting lubricating oil in engine cylinders and use thereof

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04141560A (ja) * 1990-10-01 1992-05-15 Hitachi Metals Ltd 耐食性、耐摩耗性に優れたアルコールまたはアルコール系燃料用燃料噴射ノズルボディ
JPH06128696A (ja) * 1992-10-16 1994-05-10 Hitachi Metals Ltd 耐摩耐食燃料噴射ノズル材
JPH09217668A (ja) * 1996-02-09 1997-08-19 Isuzu Ceramics Kenkyusho:Kk 低粘度油用の燃料噴射ノズル
JPH09235651A (ja) * 1996-02-28 1997-09-09 Yanmar Diesel Engine Co Ltd 耐磨耗性材料及び耐磨耗性機械部品
JPH11229998A (ja) * 1998-02-12 1999-08-24 Denso Corp 燃料噴射装置
US6564777B2 (en) * 1999-10-15 2003-05-20 Westport Research Inc. Directly actuated injection valve with a composite needle
JP2001271825A (ja) * 2000-03-23 2001-10-05 Honda Motor Co Ltd クランクシャフト
JP3630076B2 (ja) * 2000-05-30 2005-03-16 株式会社デンソー 弁装置
EP1328709B1 (en) * 2000-10-24 2006-04-05 Hans Jensen Lubricators A/S Dosing system
JP3908491B2 (ja) * 2001-08-03 2007-04-25 株式会社日立製作所 電子燃料噴射弁
JP2003148294A (ja) * 2001-11-12 2003-05-21 Hitachi Ltd 燃料ポンプ及び筒内噴射エンジン
JP4011547B2 (ja) * 2001-11-16 2007-11-21 株式会社日立製作所 燃料噴射弁
DK200400958A (da) * 2004-06-18 2005-12-19 Hans Jensen Lubricators As Doseringssystem
JP4694956B2 (ja) * 2005-12-07 2011-06-08 日立アプライアンス株式会社 密閉形圧縮機
JP4597055B2 (ja) * 2006-01-17 2010-12-15 日立造船株式会社 内燃機関の燃料噴射装置
JP2011174424A (ja) * 2010-02-25 2011-09-08 Hitachi Automotive Systems Ltd 高圧燃料供給ポンプ
DK177242B1 (da) * 2011-03-22 2012-08-06 Hans Jensen Lubricators As Injektor, doseringssystem samt fremgangsmåde til indsprøjtning af cylindersmøreolie i store cylindre i en dieselmotor
AT511880B1 (de) * 2011-09-06 2013-12-15 Bosch Gmbh Robert Verschleissoptimierte herstellung von konischen spritzlöchern

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6302371B1 (en) * 1998-07-24 2001-10-16 Robert Bosch Gmbh Electromagnetically actuatable valve
US20040144335A1 (en) * 2002-12-18 2004-07-29 Stefan Grosse Tribologically loaded component and accompanying gas engine or internal combustion engine
WO2012126473A2 (en) * 2011-03-18 2012-09-27 Hans Jensen Lubricators A/S Dosing of cylinder lubricating oil into large cylinders
WO2014048438A1 (en) * 2012-09-25 2014-04-03 Hans Jensen Lubricators A/S Injection nozzle for injecting lubricating oil in engine cylinders and use thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3869016A1 (en) 2017-05-26 2021-08-25 Hans Jensen Lubricators A/S Method for lubricating large two-stroke engines using controlled cavitation in the injector nozzle

Also Published As

Publication number Publication date
JP6383330B2 (ja) 2018-08-29
JP2018109416A (ja) 2018-07-12
JP6585221B2 (ja) 2019-10-02
JP2016211531A (ja) 2016-12-15

Similar Documents

Publication Publication Date Title
DK179113B1 (en) Lubricant injector for large slow-running two-stroke engine and production method
DK178427B1 (en) Lubricant injector for large slow-running two-stroke engine and production method
DE60202042T2 (de) Kraftstoffpumpe und direkt einspritzende Brennkraftmaschine
US7540271B2 (en) Fuel injection lubrication mechanism for continuous self lubrication of a fuel injector
EP3368751B1 (en) A large slow-running two-stroke engine with sip lubricant injector
US20070116583A1 (en) Fuel supply pump
US4082072A (en) Sealing in fuel injection pumps
US20080230036A1 (en) Roller actuator for a mechanical fuel pump
CN113167147A (zh) 改造阀座以改进大型低速二冲程发动机的润滑器泵单元和润滑系统，以及改进的润滑器泵单元
US7412971B2 (en) Selectively detachable helix ring for a fuel injector
CN101360909B (zh) 燃料喷射器
EP4155517A3 (en) An internal combustion engine
EP2652327A1 (de) Hochdruckpumpe
EP2087226B1 (en) A piston of a fuel injection pump and a fuel injection pump
Coppo et al. Powering a greener future: the OMT injector enables high-pressure injection of ammonia and methanol
EP2667012B1 (en) Baffle body with a wear resistant insert element and baffle body for a plunger operated fuel pump
CN112955634B (zh) 使阀座变形以改进大型低速二冲程发动机的润滑器泵单元和润滑系统
EP1273790A3 (de) Kraftstoffeinspritzventil für Brennkraftmaschinen
RU77359U1 (ru) Форсунка для двигателя внутреннего сгорания
RU2567340C1 (ru) Форсунка многотопливного дизеля
RU83805U1 (ru) Секция топливного насоса высокого давления
JP2022504165A (ja) 大型低速２ストローク機関のルブリケータポンプユニット及び潤滑系統を改良するためのバルブシートの代替物、ならびに改良されたルブリケータポンプユニット