PL1498603T3 - Tłok dla wysokociśnieniowej jednostki tłokowo-cylindrowej zaworu wtryskowego - Google Patents

Tłok dla wysokociśnieniowej jednostki tłokowo-cylindrowej zaworu wtryskowego

Info

Publication number: PL1498603T3
Authority: PL; Poland
Prior art keywords: piston; high pressure; injection valve; cylinder unit; microm
Prior art date: 2003-07-16

Application number

PL04405372T

Other languages

English (en)

Inventor

Turhan Yildirim

Monika Damani

Dietmar Schlager

Original Assignee

Waertsilae Nsd Schweiz Ag

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.)

2003-07-16

Filing date

2004-06-17

Publication date

2007-02-28

2004-06-17 Application filed by Waertsilae Nsd Schweiz Ag filed Critical Waertsilae Nsd Schweiz Ag

2007-02-28 Publication of PL1498603T3 publication Critical patent/PL1498603T3/pl

Links

238000002347 injection Methods 0.000 title abstract 3
239000007924 injection Substances 0.000 title abstract 3
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 2
239000011248 coating agent Substances 0.000 abstract 2
238000000576 coating method Methods 0.000 abstract 2
239000000446 fuel Substances 0.000 abstract 2
VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 abstract 1
229910052581 Si3N4 Inorganic materials 0.000 abstract 1
229910034327 TiC Inorganic materials 0.000 abstract 1
ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 abstract 1
PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 1
229910052799 carbon Inorganic materials 0.000 abstract 1
239000000919 ceramic Substances 0.000 abstract 1
229910052681 coesite Inorganic materials 0.000 abstract 1
229910052593 corundum Inorganic materials 0.000 abstract 1
229910052906 cristobalite Inorganic materials 0.000 abstract 1
230000002209 hydrophobic effect Effects 0.000 abstract 1
229910003465 moissanite Inorganic materials 0.000 abstract 1
229910010271 silicon carbide Inorganic materials 0.000 abstract 1
239000000377 silicon dioxide Substances 0.000 abstract 1
235000012239 silicon dioxide Nutrition 0.000 abstract 1
229910052682 stishovite Inorganic materials 0.000 abstract 1
229910052718 tin Inorganic materials 0.000 abstract 1
229910052905 tridymite Inorganic materials 0.000 abstract 1
229910001845 yogo sapphire Inorganic materials 0.000 abstract 1

Classifications

- 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
- F02M43/00—Fuel-injection apparatus operating simultaneously on two or more fuels, or on a liquid fuel and another liquid, e.g. the other liquid being an anti-knock additive
- F02M43/04—Injectors peculiar thereto
- 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
- F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
- F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
- 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
- F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
- F02M63/02—Fuel-injection apparatus having several injectors fed by a common pumping element, or having several pumping elements feeding a common injector; Fuel-injection apparatus having provisions for cutting-out pumps, pumping elements, or injectors; Fuel-injection apparatus having provisions for variably interconnecting pumping elements and injectors alternatively
- F02M63/0225—Fuel-injection apparatus having a common rail feeding several injectors ; Means for varying pressure in common rails; Pumps feeding common rails
- 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
- F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
- F02M2200/02—Fuel-injection apparatus having means for reducing wear
- 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
- F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
- F02M2200/90—Selection of particular materials
- F02M2200/9038—Coatings
- 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
- F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
- F02M61/04—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00 having valves, e.g. having a plurality of valves in series
- F02M61/10—Other injectors with elongated valve bodies, i.e. of needle-valve type
- F02M61/12—Other injectors with elongated valve bodies, i.e. of needle-valve type characterised by the provision of guiding or centring means for valve bodies
- 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
- F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
- F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
- F02M61/166—Selection of particular materials
- 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
- F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
- F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
- F02M61/168—Assembling; Disassembling; Manufacturing; Adjusting

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Fuel-Injection Apparatus (AREA)
Details Of Reciprocating Pumps (AREA)
Chemical Vapour Deposition (AREA)

PL04405372T 2003-07-16 2004-06-17 Tłok dla wysokociśnieniowej jednostki tłokowo-cylindrowej zaworu wtryskowego PL1498603T3 (pl)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
EP03405543		2003-07-16
EP04405372A EP1498603B1 (de)	2003-07-16	2004-06-17	Kolben für eine Hochdruck-Kolben-Zylindereinheit eines Einspritzventils

Publications (1)

Publication Number	Publication Date
PL1498603T3 true PL1498603T3 (pl)	2007-02-28

Family

ID=34203264

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
PL04405372T PL1498603T3 (pl)	2003-07-16	2004-06-17	Tłok dla wysokociśnieniowej jednostki tłokowo-cylindrowej zaworu wtryskowego

Country Status (8)

Country	Link
EP (1)	EP1498603B1 (pl)
JP (1)	JP4792209B2 (pl)
KR (1)	KR101307563B1 (pl)
CN (1)	CN100449140C (pl)
AT (1)	ATE340927T1 (pl)
DE (1)	DE502004001570D1 (pl)
DK (1)	DK1498603T3 (pl)
PL (1)	PL1498603T3 (pl)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
ATE421039T1 (de) *	2004-02-23	2009-01-15	Waertsilae Nsd Schweiz Ag	Brennstoffeinspritzdüse
DE102006017449A1 (de) *	2006-04-13	2007-10-18	Robert Bosch Gmbh	Kraftstoffinjektor mit hoher Lebensdauer und Verschleißfestigkeit
DE102007050811A1 (de) *	2007-10-24	2009-04-30	Robert Bosch Gmbh	Verschleißschutzschicht sowie Verfahren zu ihrer Herstellung
DE102015211705A1 (de) *	2015-06-24	2016-12-29	Robert Bosch Gmbh	Kraftstoffinjektor mit Steuerventil
KR101724968B1 (ko)	2015-12-11	2017-04-07	현대자동차주식회사	무게중심이 편심된 이종재질 피스톤핀 및 그 제조방법
CN111566169B (zh) *	2017-11-30	2021-09-07	康明斯公司	燃料喷射器针上的化学镀镍涂层

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2769422B2 (ja) *	1993-04-19	1998-06-25	日立金属株式会社	内燃機関の燃料噴射ノズルまたはニードル用高強度ステンレス鋼、内燃機関用燃料噴射ノズルおよびその製造方法
JPH10131828A (ja) *	1996-10-31	1998-05-19	Mitsubishi Heavy Ind Ltd	噴射弁装置
DE19706661A1 (de) *	1997-02-20	1998-08-27	Bosch Gmbh Robert	Kraftstoffeinspritzventil für Brennkraftmaschinen
EP1066466B1 (de) *	1998-03-26	2002-10-16	MTU Friedrichshafen GmbH	Hochdruck-kolbenzylindereinheit
JP4445072B2 (ja) *	1998-10-20	2010-04-07	ヴェルトジィレシュヴァイツアクチェンゲゼルシャフト	ディーゼルエンジンのシリンダへの液体噴射装置及びディーゼルエンジン
DE10024854C2 (de) *	2000-05-19	2002-11-28	Siemens Ag	Ventilnadel und Ventilsteuerkolben von Injektoren
JP2002161817A (ja) *	2000-11-24	2002-06-07	Toyota Motor Corp	インジェクタ
DE10133166A1 (de) *	2001-07-07	2003-01-16	Bosch Gmbh Robert	Kraftstoffeinspritzventil für Brennkraftmaschinen
JP4607383B2 (ja) *	2001-07-30	2011-01-05	いすゞ自動車株式会社	燃料噴射インジェクタの製造方法及び燃料噴射ポンプの製造方法

2004
- 2004-06-10 KR KR1020040042598A patent/KR101307563B1/ko active IP Right Grant
- 2004-06-15 JP JP2004176957A patent/JP4792209B2/ja not_active Expired - Fee Related
- 2004-06-17 DK DK04405372T patent/DK1498603T3/da active
- 2004-06-17 PL PL04405372T patent/PL1498603T3/pl unknown
- 2004-06-17 AT AT04405372T patent/ATE340927T1/de not_active IP Right Cessation
- 2004-06-17 EP EP04405372A patent/EP1498603B1/de not_active Expired - Lifetime
- 2004-06-17 DE DE502004001570T patent/DE502004001570D1/de not_active Expired - Lifetime
- 2004-07-06 CN CNB2004100634728A patent/CN100449140C/zh not_active Expired - Fee Related

Also Published As

Publication number	Publication date
DE502004001570D1 (de)	2006-11-09
EP1498603A1 (de)	2005-01-19
JP4792209B2 (ja)	2011-10-12
CN1576570A (zh)	2005-02-09
KR101307563B1 (ko)	2013-09-12
JP2005036800A (ja)	2005-02-10
ATE340927T1 (de)	2006-10-15
KR20050010481A (ko)	2005-01-27
CN100449140C (zh)	2009-01-07
DK1498603T3 (da)	2006-11-27
EP1498603B1 (de)	2006-09-27

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DE502007006731D1 (de)	2011-04-28	Hochdruckpumpe, insbesondere für eine kraftstoffeinspritzeinrichtung einer brennkraftmaschine
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