DK2484875T3 - Cylindersmøreindretning - Google Patents
Cylindersmøreindretning Download PDFInfo
- Publication number
- DK2484875T3 DK2484875T3 DK11194470.8T DK11194470T DK2484875T3 DK 2484875 T3 DK2484875 T3 DK 2484875T3 DK 11194470 T DK11194470 T DK 11194470T DK 2484875 T3 DK2484875 T3 DK 2484875T3
- Authority
- DK
- Denmark
- Prior art keywords
- lubricant
- passage
- diesel engine
- large diesel
- piston
- Prior art date
Links
- 238000005461 lubrication Methods 0.000 title description 44
- 239000000314 lubricant Substances 0.000 claims description 225
- 238000002347 injection Methods 0.000 claims description 74
- 239000007924 injection Substances 0.000 claims description 74
- 238000010438 heat treatment Methods 0.000 claims description 48
- 239000012530 fluid Substances 0.000 claims description 26
- 238000009826 distribution Methods 0.000 claims description 25
- 238000000034 method Methods 0.000 claims description 7
- 230000001050 lubricating effect Effects 0.000 claims description 5
- 239000000446 fuel Substances 0.000 description 29
- 238000002485 combustion reaction Methods 0.000 description 20
- 239000003921 oil Substances 0.000 description 14
- 239000007921 spray Substances 0.000 description 13
- 230000002000 scavenging effect Effects 0.000 description 9
- 239000007788 liquid Substances 0.000 description 5
- 239000007789 gas Substances 0.000 description 4
- 238000009529 body temperature measurement Methods 0.000 description 3
- 230000002596 correlated effect Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 230000000875 corresponding effect Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- WQGWDDDVZFFDIG-UHFFFAOYSA-N pyrogallol Chemical compound OC1=CC=CC(O)=C1O WQGWDDDVZFFDIG-UHFFFAOYSA-N 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 239000010727 cylinder oil Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000009420 retrofitting Methods 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- IRYJRGCIQBGHIV-UHFFFAOYSA-N trimethadione Chemical compound CN1C(=O)OC(C)(C)C1=O IRYJRGCIQBGHIV-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M5/00—Heating, cooling, or controlling temperature of lubricant; Lubrication means facilitating engine starting
- F01M5/001—Heating
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M1/00—Pressure lubrication
- F01M1/06—Lubricating systems characterised by the provision therein of crankshafts or connecting rods with lubricant passageways, e.g. bores
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M1/00—Pressure lubrication
- F01M1/08—Lubricating systems characterised by the provision therein of lubricant jetting means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P3/00—Liquid cooling
- F01P3/06—Arrangements for cooling pistons
- F01P3/08—Cooling of piston exterior only, e.g. by jets
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M1/00—Pressure lubrication
- F01M1/08—Lubricating systems characterised by the provision therein of lubricant jetting means
- F01M2001/083—Lubricating systems characterised by the provision therein of lubricant jetting means for lubricating cylinders
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Lubrication Of Internal Combustion Engines (AREA)
Claims (12)
- I tL1. Stor dieselmotor, der omfatter en smøremiddelindsprøjtningsindretning (30, 60, 130), et smøremiddelfordelingselement (31,61, 131) og en passage (32, 62, 132) til levering af smøremiddel til smøremiddelfordelingselementet (31, 61, 131) og en indløbsåbning (33, 63, 133) til modtagelse af smøremiddel fra en smøremiddelforsyningsindretning (34, 64, 134), hvor smøremiddelfordelingselementet (31, 61, 131) omfatter en åbning (35, 65, 135) til fordeling af smøremidlet på overfladen af en cylinderforing (8) eller et stempel (4), hvor åbningen (35, 65, 135) kan lukkes af et lukkeelement (36, 66, 136) til afbrydelse af smøremiddelleveringen, kendetegnet ved, at smøremiddelindsprøjtningsindretningen indeholder et smøremiddelvarmeelement (38, 68, 138) til opvarmning af smøremidlet i passagen (32, 62, 132).
- 2. Stor dieselmotor ifølge krav 1, hvor passagen (32, 62, 132) til transport af et smøremiddel har en passagevæg, der afgrænser passagen, og hvor passagevæggen indeholder varmeelementet (38, 68, 138).
- 3. Stor dieselmotor ifølge krav 2, hvor varmeelementet (38, 68, 138) omfatter en elektrisk modstand.
- 4. Stor dieselmotor ifølge krav 2, hvor varmeelementet (38, 68, 138) omfatter en varmeveksler.
- 5. Stor dieselmotor ifølge krav 4, hvor varmeveksleren indeholder en opvarmningsfluid.
- 6. Stor dieselmotor ifølge et hvilket som helst af de foregående krav, hvor passagen (32, 62, 132) til transport af smøremidlet indeholder varmeelementet (38, 68, 138). I o
- 7. Stor dieselmotor ifølge krav 6, hvor varmeelementet (38, 68, 138) er et langstrakt element, der strækker sig over i det mindste en del af passagen (32, 62, 132).
- 8. Stor dieselmotor ifølge krav 6, hvor det langstrakte element indeholder en modstand.
- 9. Stor dieselmotor ifølge krav 6, hvor det langstrakte element indeholder en passage (32, 62, 132) til cirkulation af en opvarmningsfluid eller et varmefrem-bringelseselement.
- 10. Stor dieselmotor ifølge et hvilket som helst af de foregående krav, hvor passagen (32, 62, 132) er anbragt langs omkredsen omkring varmeelementet (38, 68, 138).
- 11. Fremgangsmåde til smøring af en indre overflade af en cylinderforing (8) i en stor dieselmotor ifølge et hvilket som helst af de foregående krav 1 til 10, omfattende trinene at fylde en passage (32, 62, 132) med smøremiddel og at åbne udløbsåbningen til afgivelse af smøremidlet fra passagen (32, 62, 132), når smøremidlet har nået sin smøretemperatur.
- 12. Fremgangsmåde ifølge krav 11, hvor passagen (32, 62,132) lukkes efter en tidsperiode svarende til indsprøjtningen af et forudbestemt smøremiddelvolumen.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP11153294 | 2011-02-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK2484875T3 true DK2484875T3 (da) | 2014-02-24 |
Family
ID=44202917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK11194470.8T DK2484875T3 (da) | 2011-02-04 | 2011-12-20 | Cylindersmøreindretning |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP2484875B1 (da) |
| JP (1) | JP6147468B2 (da) |
| KR (1) | KR20120090777A (da) |
| CN (1) | CN102628383B (da) |
| DK (1) | DK2484875T3 (da) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK178732B1 (da) * | 2016-03-23 | 2016-12-12 | Hans Jensen Lubricators As | Fremgangsmåde og anlæg til dosering af smøreolie i cylindre, fortrinsvis i 2-takts dieselmotorer samt anvendelse af sådan fremgangsmåde og anlæg |
| AT518991B1 (de) * | 2016-08-25 | 2018-03-15 | Hoerbiger Kompressortech Hold | Schmiermittelsystem für Kolbenmaschinen |
| DK179952B1 (da) * | 2018-07-06 | 2019-10-25 | Hans Jensen Lubricators A/S | A method for upgrading a lubrication system in a large slow-running two-stroke engine |
Family Cites Families (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4252097A (en) | 1978-06-26 | 1981-02-24 | The Bendix Corporation | Viscosity compensated fuel injection system |
| JPS618164Y2 (da) * | 1980-06-11 | 1986-03-13 | ||
| CH673506A5 (en) | 1987-11-05 | 1990-03-15 | Sulzer Ag | Cylinder lubrication device for IC engine - has common hydraulic drive coupled to piston-cylinder system for each lubrication stroke around wall of each engine cylinder |
| JPH0454909U (da) * | 1990-09-18 | 1992-05-12 | ||
| US5062277A (en) * | 1990-10-29 | 1991-11-05 | Carrier Corporation | Combined oil heater and level sensor |
| DK98391D0 (da) * | 1991-05-24 | 1991-05-24 | Jensens Hans Maskinfabrik | Smoeresystem til successive doseringer af olie til smoeresteder i store stempelmaskinecylindre |
| CN1068406C (zh) * | 1992-11-24 | 2001-07-11 | 汉斯·詹森斯·玛斯金菲布里克有限公司 | 舰用柴油机上大活塞机内用于活塞点润滑的润滑系统 |
| FR2704275B1 (fr) * | 1993-04-23 | 1995-06-16 | Renault | Dispositif pour le chauffage de l'huile d'un moteur a combustion interne. |
| US6109543A (en) | 1996-03-29 | 2000-08-29 | Siemens Automotive Corporation | Method of preheating fuel with an internal heater |
| DK173288B1 (da) | 1996-10-11 | 2000-06-13 | Man B & W Diesel As | Cylindersmøreenhed til en flercylindret forbrændingsmotor, og fremgangsmåde til styring af leveringsmængden fra en cylinder |
| DK0903473T3 (da) | 1997-09-22 | 2004-03-29 | Waertsilae Nsd Schweiz Ag | Dieselmotor og fremgangsmåde til drift af en sådan |
| FR2803624B1 (fr) * | 2000-01-06 | 2002-03-08 | Peugeot Citroen Automobiles Sa | Procede de lubrification des organes mecaniques d'un moteur diesel de vehicule et dispositif de lubrification de mise en oeuvre du procede |
| JP4685329B2 (ja) * | 2000-10-24 | 2011-05-18 | ハンス イエンセン ルブリカトーズ アクティーゼルスカブ | 分配装置 |
| DE20107681U1 (de) | 2001-05-07 | 2001-09-20 | Vogel Fluidtec GmbH, 68766 Hockenheim | Schmierpumpenaggregat |
| DK176129B1 (da) * | 2001-05-07 | 2006-09-11 | Man B & W Diesel As | Fremgangsmåde til forstövning af smöreolie i en cylinder i en forbrændingsmotor |
| DK200201605A (da) * | 2002-10-22 | 2004-04-23 | Hans Jensen Lubricators As | Ventil til montering i cyllindervæg |
| JP3897770B2 (ja) * | 2004-03-31 | 2007-03-28 | 三菱重工業株式会社 | シリンダ注油装置を備えた内燃機関 |
| KR100750542B1 (ko) * | 2004-03-31 | 2007-08-20 | 미츠비시 쥬고교 가부시키가이샤 | 실린더 윤활 시스템을 구비한 내연기관 |
| JP2006029127A (ja) * | 2004-07-13 | 2006-02-02 | Toyota Motor Corp | ピストン温度制御装置 |
| CN1815008A (zh) * | 2005-02-04 | 2006-08-09 | 宋志宏 | 电热喷油器 |
| JP5200203B2 (ja) * | 2008-07-24 | 2013-06-05 | Ｊｘ日鉱日石シッピング株式会社 | 圧力波送油式シリンダ注油装置 |
| EP2133520A1 (de) | 2009-07-09 | 2009-12-16 | Wärtsilä Schweiz AG | Kolben für einen Zylinder eines Grossmotors sowie Schmiervorrichtung und Schmierverfahren mit einem solchen Kolben |
-
2011
- 2011-12-20 EP EP11194470.8A patent/EP2484875B1/en not_active Not-in-force
- 2011-12-20 DK DK11194470.8T patent/DK2484875T3/da active
- 2011-12-23 CN CN201110437885.8A patent/CN102628383B/zh not_active Expired - Fee Related
-
2012
- 2012-01-09 KR KR1020120002482A patent/KR20120090777A/ko not_active Withdrawn
- 2012-02-03 JP JP2012022017A patent/JP6147468B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2012163098A (ja) | 2012-08-30 |
| CN102628383B (zh) | 2016-08-17 |
| CN102628383A (zh) | 2012-08-08 |
| EP2484875B1 (en) | 2013-11-27 |
| JP6147468B2 (ja) | 2017-06-14 |
| KR20120090777A (ko) | 2012-08-17 |
| EP2484875A1 (en) | 2012-08-08 |
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