JPH0719147A - 燃料噴射装置用ノズルヘッド - Google Patents
燃料噴射装置用ノズルヘッドInfo
- Publication number
- JPH0719147A JPH0719147A JP5074361A JP7436193A JPH0719147A JP H0719147 A JPH0719147 A JP H0719147A JP 5074361 A JP5074361 A JP 5074361A JP 7436193 A JP7436193 A JP 7436193A JP H0719147 A JPH0719147 A JP H0719147A
- Authority
- JP
- Japan
- Prior art keywords
- nozzle head
- nozzle
- fuel injection
- chromium
- internal combustion
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
- 238000002347 injection Methods 0.000 title claims abstract description 35
- 239000007924 injection Substances 0.000 title claims abstract description 35
- 239000000446 fuel Substances 0.000 title claims description 27
- 238000002485 combustion reaction Methods 0.000 claims abstract description 23
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 20
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 19
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 15
- 239000010959 steel Substances 0.000 claims abstract description 15
- 239000010936 titanium Substances 0.000 claims abstract description 15
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 14
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 11
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 11
- 239000001301 oxygen Substances 0.000 claims abstract description 11
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 10
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims abstract description 10
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 10
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 10
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 10
- SIWVEOZUMHYXCS-UHFFFAOYSA-N oxo(oxoyttriooxy)yttrium Chemical compound O=[Y]O[Y]=O SIWVEOZUMHYXCS-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 10
- VNNRSPGTAMTISX-UHFFFAOYSA-N chromium nickel Chemical compound [Cr].[Ni] VNNRSPGTAMTISX-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 9
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims abstract description 7
- 239000011651 chromium Substances 0.000 claims description 7
- 229910052804 chromium Inorganic materials 0.000 claims description 4
- 239000000956 alloy Substances 0.000 abstract description 11
- 229910045601 alloy Inorganic materials 0.000 abstract description 10
- 239000000126 substance Substances 0.000 abstract description 5
- 229910052742 iron Inorganic materials 0.000 abstract description 4
- 230000003628 erosive effect Effects 0.000 abstract description 3
- 239000000654 additive Substances 0.000 abstract description 2
- 230000002411 adverse Effects 0.000 abstract description 2
- 239000007921 spray Substances 0.000 description 5
- 239000000470 constituent Substances 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 2
- GNTDGMZSJNCJKK-UHFFFAOYSA-N divanadium pentaoxide Chemical compound O=[V](=O)O[V](=O)=O GNTDGMZSJNCJKK-UHFFFAOYSA-N 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 229910000599 Cr alloy Inorganic materials 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 229910000990 Ni alloy Inorganic materials 0.000 description 1
- 229910001347 Stellite Inorganic materials 0.000 description 1
- 229910001069 Ti alloy Inorganic materials 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000000788 chromium alloy Substances 0.000 description 1
- AHICWQREWHDHHF-UHFFFAOYSA-N chromium;cobalt;iron;manganese;methane;molybdenum;nickel;silicon;tungsten Chemical compound C.[Si].[Cr].[Mn].[Fe].[Co].[Ni].[Mo].[W] AHICWQREWHDHHF-UHFFFAOYSA-N 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910001026 inconel Inorganic materials 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 150000003464 sulfur compounds Chemical class 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
- LSGOVYNHVSXFFJ-UHFFFAOYSA-N vanadate(3-) Chemical compound [O-][V]([O-])([O-])=O LSGOVYNHVSXFFJ-UHFFFAOYSA-N 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 description 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
- 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
- F02M61/18—Injection nozzles, e.g. having valve seats; Details of valve member seated ends, not otherwise provided for
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C19/00—Alloys based on nickel or cobalt
- C22C19/03—Alloys based on nickel or cobalt based on nickel
- C22C19/05—Alloys based on nickel or cobalt based on nickel with chromium
- C22C19/058—Alloys based on nickel or cobalt based on nickel with chromium without Mo and W
-
- 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
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B3/00—Engines characterised by air compression and subsequent fuel addition
- F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F7/00—Casings, e.g. crankcases
- F02F2007/0097—Casings, e.g. crankcases for large diesel engines
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Fuel-Injection Apparatus (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP92810347A EP0569655B1 (de) | 1992-05-11 | 1992-05-11 | Düsenkopf für eine Kraftstoff-Einspritzvorrichtung |
| EP92810347-2 | 1992-05-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0719147A true JPH0719147A (ja) | 1995-01-20 |
Family
ID=8211920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5074361A Pending JPH0719147A (ja) | 1992-05-11 | 1993-03-31 | 燃料噴射装置用ノズルヘッド |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP0569655B1 (fi) |
| JP (1) | JPH0719147A (fi) |
| KR (1) | KR100373786B1 (fi) |
| CN (1) | CN1035210C (fi) |
| DE (1) | DE59205180D1 (fi) |
| DK (1) | DK0569655T3 (fi) |
| FI (1) | FI104751B (fi) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100609423B1 (ko) * | 1998-05-29 | 2006-08-03 | 베르트질레 슈바이츠 악티엔게젤샤프트 | 연료분사노즐 |
| WO2011001977A1 (ja) | 2009-06-30 | 2011-01-06 | 日本ピストンリング株式会社 | 内燃機関燃料噴射ノズル、ノズル素材およびその製造方法 |
| JP2011185266A (ja) * | 2010-03-05 | 2011-09-22 | Waertsilae Switzerland Ltd | 内燃エンジン用燃料噴射器のノズル、及びノズルの製造方法 |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2124417C1 (ru) * | 1994-03-10 | 1999-01-10 | Ман Б Энд В Диесель А/С | Сопло клапана для впуска топлива и способ его изготовления |
| DE4411228C2 (de) * | 1994-03-31 | 1996-02-01 | Krupp Vdm Gmbh | Hochwarmfeste Nickelbasislegierung und Verwendung derselben |
| DK0982493T3 (da) * | 1998-08-27 | 2003-10-27 | Waertsilae Nsd Schweiz Ag | Fremgangsmåde til fremstilling af en brændstofindsprøjtningsdyse og brændstofindsprøjtningsdyse |
| JP2976973B1 (ja) * | 1998-09-29 | 1999-11-10 | トヨタ自動車株式会社 | 内燃機関用燃料噴射弁 |
| DE19963389A1 (de) | 1999-12-28 | 2001-07-05 | Bosch Gmbh Robert | Verfahren zur Herstellung eines Ventilstücks für eine Kraftstoff-Einspritzvorrichtung |
| DK1353061T3 (da) * | 2002-04-11 | 2008-06-23 | Waertsilae Nsd Schweiz Ag | Dysehoved til brændstofindspröjtningsdyse |
| US20070131803A1 (en) * | 2005-12-13 | 2007-06-14 | Phadke Milind V | Fuel injector having integrated valve seat guide |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3133944A1 (de) * | 1981-08-24 | 1983-03-03 | Gebrüder Sulzer AG, 8401 Winterthur | "brennstoff-einspritzduese, insbesondere fuer dieselmotoren" |
| JPS6299433A (ja) * | 1985-10-26 | 1987-05-08 | Natl Res Inst For Metals | イツトリヤ粒子分散型γ′相析出強化ニツケル基耐熱合金 |
| CH671074A5 (fi) * | 1986-11-25 | 1989-07-31 | Sulzer Ag |
-
1992
- 1992-05-11 DE DE59205180T patent/DE59205180D1/de not_active Expired - Fee Related
- 1992-05-11 DK DK92810347.2T patent/DK0569655T3/da active
- 1992-05-11 EP EP92810347A patent/EP0569655B1/de not_active Expired - Lifetime
-
1993
- 1993-03-31 JP JP5074361A patent/JPH0719147A/ja active Pending
- 1993-04-08 KR KR1019930005844A patent/KR100373786B1/ko not_active Expired - Fee Related
- 1993-05-10 CN CN93105390A patent/CN1035210C/zh not_active Expired - Fee Related
- 1993-05-10 FI FI932107A patent/FI104751B/fi active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100609423B1 (ko) * | 1998-05-29 | 2006-08-03 | 베르트질레 슈바이츠 악티엔게젤샤프트 | 연료분사노즐 |
| WO2011001977A1 (ja) | 2009-06-30 | 2011-01-06 | 日本ピストンリング株式会社 | 内燃機関燃料噴射ノズル、ノズル素材およびその製造方法 |
| CN102472224A (zh) * | 2009-06-30 | 2012-05-23 | 日本活塞环株式会社 | 内燃机燃料喷射喷嘴、喷嘴坯料及其制造方法 |
| JP2011185266A (ja) * | 2010-03-05 | 2011-09-22 | Waertsilae Switzerland Ltd | 内燃エンジン用燃料噴射器のノズル、及びノズルの製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| FI104751B (fi) | 2000-03-31 |
| KR100373786B1 (ko) | 2003-06-18 |
| DK0569655T3 (da) | 1996-02-19 |
| EP0569655B1 (de) | 1996-01-24 |
| CN1035210C (zh) | 1997-06-18 |
| CN1080360A (zh) | 1994-01-05 |
| FI932107A0 (fi) | 1993-05-10 |
| EP0569655A1 (de) | 1993-11-18 |
| DE59205180D1 (de) | 1996-03-07 |
| FI932107L (fi) | 1993-11-12 |
| KR930023592A (ko) | 1993-12-21 |
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