KR20030016963A - 인젝터의 엔티피 조절장치 - Google Patents
인젝터의 엔티피 조절장치 Download PDFInfo
- Publication number
- KR20030016963A KR20030016963A KR1020010051048A KR20010051048A KR20030016963A KR 20030016963 A KR20030016963 A KR 20030016963A KR 1020010051048 A KR1020010051048 A KR 1020010051048A KR 20010051048 A KR20010051048 A KR 20010051048A KR 20030016963 A KR20030016963 A KR 20030016963A
- Authority
- KR
- South Korea
- Prior art keywords
- injector
- piston
- gasket
- ntp
- fluid
- Prior art date
Links
- 239000012530 fluid Substances 0.000 claims abstract description 22
- 238000000034 method Methods 0.000 claims description 5
- 238000002485 combustion reaction Methods 0.000 abstract description 14
- 239000000446 fuel Substances 0.000 abstract description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 4
- 229910052799 carbon Inorganic materials 0.000 abstract description 4
- 238000002347 injection Methods 0.000 abstract description 3
- 239000007924 injection Substances 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000012938 design process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000000779 smoke Substances 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
- F02M65/00—Testing fuel-injection apparatus, e.g. testing injection timing ; Cleaning of fuel-injection apparatus
-
- 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
- F02M61/14—Arrangements of injectors with respect to engines; Mounting of injectors
-
- 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
- F02M2200/85—Mounting of fuel injection apparatus
- F02M2200/851—Mounting of fuel injection apparatus provisions for adjusting the angular, rotational or axial position of injectors
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fuel-Injection Apparatus (AREA)
Abstract
Description
Claims (2)
- 실린더헤드의 인젝터 장착부에 가스켓이 개재되어 인젝터 노즐의 엔티피(NTP)를 조절하는 장치에 있어서,상기한 인젝터 장착부(30)에 별도의 가이드(34)가 내장되고, 가이드(34)의 내측 상하로 피스톤(35)이 수용되며, 피스톤(35)의 상하로 상/하부가스켓(36,37)이 수용되며, 상기 피스톤(35)과 하부가스켓(37) 사이의 공간(38)에는 유체가 채워지되, 상기 공간(38)의 일측으로는 스크류(42)가 연결되어 스크류(42)의 전후진에 따라 피스톤(35) 및 상부가스켓(36)이 상하이동되어 엔티피가 조절되도록 하는 것을 특징으로 하는 인젝터의 엔티피 조절장치.
- 제 1 항에 있어서,상기한 공간(38)으로 유체가 유입되는 유체공급통로(39)의 도중에는 유체의 역류를 방지하기 위한 체크밸브(40)가 형성되는 것을 특징으로 하는 인젝터의 엔티피 조절장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2001-0051048A KR100428220B1 (ko) | 2001-08-23 | 2001-08-23 | 인젝터의 엔티피 조절장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2001-0051048A KR100428220B1 (ko) | 2001-08-23 | 2001-08-23 | 인젝터의 엔티피 조절장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20030016963A true KR20030016963A (ko) | 2003-03-03 |
KR100428220B1 KR100428220B1 (ko) | 2004-04-30 |
Family
ID=27720542
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2001-0051048A KR100428220B1 (ko) | 2001-08-23 | 2001-08-23 | 인젝터의 엔티피 조절장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100428220B1 (ko) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101634268B (zh) * | 2008-07-24 | 2011-02-02 | 广西玉柴机器股份有限公司 | 一种喷油器凸出高度检测控制装置和方法 |
CN102062033A (zh) * | 2009-11-17 | 2011-05-18 | 通用汽车环球科技运作公司 | 优化燃烧室内燃烧的方法 |
CN103233839A (zh) * | 2013-04-07 | 2013-08-07 | 哈尔滨工程大学 | 一种具有可变位移喷油器的柴油机电子喷油系统 |
CN106640462A (zh) * | 2015-10-08 | 2017-05-10 | 福特环球技术公司 | 用于内燃发动机的喷射器布置 |
US10519914B2 (en) | 2017-11-27 | 2019-12-31 | Hyundai Motor Company | Fuel injection system and method of operating a fuel injection system |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0610795A (ja) * | 1992-06-26 | 1994-01-18 | Kubota Corp | 直噴式ディーゼルエンジンの燃料噴射装置 |
JPH0610794A (ja) * | 1992-06-26 | 1994-01-18 | Kubota Corp | 直噴式ディーゼルエンジンの燃料噴射装置 |
JP3409495B2 (ja) * | 1995-03-28 | 2003-05-26 | 日産ディーゼル工業株式会社 | ディーゼルエンジンの燃料噴射ノズル装置 |
JPH09264231A (ja) * | 1996-03-29 | 1997-10-07 | Nissan Diesel Motor Co Ltd | 内燃機関用燃料噴射ノズルの噴孔位置制御装置 |
KR100296539B1 (ko) * | 1997-12-31 | 2001-10-25 | 이계안 | 디젤 엔진의 인젝터 위치 이동 장치 |
-
2001
- 2001-08-23 KR KR10-2001-0051048A patent/KR100428220B1/ko not_active IP Right Cessation
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101634268B (zh) * | 2008-07-24 | 2011-02-02 | 广西玉柴机器股份有限公司 | 一种喷油器凸出高度检测控制装置和方法 |
CN102062033A (zh) * | 2009-11-17 | 2011-05-18 | 通用汽车环球科技运作公司 | 优化燃烧室内燃烧的方法 |
CN102062033B (zh) * | 2009-11-17 | 2013-08-21 | 通用汽车环球科技运作公司 | 优化燃烧室内燃烧的方法 |
CN103233839A (zh) * | 2013-04-07 | 2013-08-07 | 哈尔滨工程大学 | 一种具有可变位移喷油器的柴油机电子喷油系统 |
CN106640462A (zh) * | 2015-10-08 | 2017-05-10 | 福特环球技术公司 | 用于内燃发动机的喷射器布置 |
US10519914B2 (en) | 2017-11-27 | 2019-12-31 | Hyundai Motor Company | Fuel injection system and method of operating a fuel injection system |
Also Published As
Publication number | Publication date |
---|---|
KR100428220B1 (ko) | 2004-04-30 |
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