KR820002578Y1 - 내연 기관용 연료분사기 - Google Patents
내연 기관용 연료분사기 Download PDFInfo
- Publication number
- KR820002578Y1 KR820002578Y1 KR2019820008339U KR820008339U KR820002578Y1 KR 820002578 Y1 KR820002578 Y1 KR 820002578Y1 KR 2019820008339 U KR2019820008339 U KR 2019820008339U KR 820008339 U KR820008339 U KR 820008339U KR 820002578 Y1 KR820002578 Y1 KR 820002578Y1
- Authority
- KR
- South Korea
- Prior art keywords
- nozzle
- valve seat
- internal combustion
- fuel injector
- fuel
- 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.)
- Expired
Links
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
- F02M61/04—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
-
- 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
- F02M61/08—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 the valves opening in direction of fuel flow
-
- 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
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 (1)
- 하나 또는 다수의 스프링력에 대항하여 연료의 압력에 의해 밸브 시이트로부터 올려질 수 있도록 축방향으로 미끄러지는 노즐 니들이 제공되어서, 노즐축에 대해 예각으로 노즐 몸체내에 제공되는 적어도 하나의 분사구와 함께 밸브시이트 아래에 뾰족한 선단이 형성되어 있는 내연기관용 연료 분사기에 있어서, 분사구(6)에서의 자유 횡단면적이 노즐 니들(2)의 거의 전위치에서 밸브 시이트(4)에서의 자유횡단면적보다 적도록 노즐 니들(2)의 선단(7)이 분사구(6) 속으로 관통하여 형성되어진 것을 특징으로 하는 내연기관용 연료분사기.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019820008339U KR820002578Y1 (ko) | 1978-12-15 | 1978-12-15 | 내연 기관용 연료분사기 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019820008339U KR820002578Y1 (ko) | 1978-12-15 | 1978-12-15 | 내연 기관용 연료분사기 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019780003765 Division | 1978-12-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR820002578Y1 true KR820002578Y1 (ko) | 1982-12-13 |
Family
ID=19227225
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019820008339U Expired KR820002578Y1 (ko) | 1978-12-15 | 1978-12-15 | 내연 기관용 연료분사기 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR820002578Y1 (ko) |
-
1978
- 1978-12-15 KR KR2019820008339U patent/KR820002578Y1/ko not_active Expired
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R17-X000 | Change to representative recorded |
St.27 status event code: A-3-3-R10-R17-oth-X000 |
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UA0105 | Converted application for utility model registration |
St.27 status event code: A-0-1-A10-A19-cnv-UA0105 St.27 status event code: A-0-1-A10-A21-cnv-UA0105 |
|
UG1604 | Publication of application |
St.27 status event code: A-2-2-Q10-Q13-nap-UG1604 |
|
UE0701 | Decision of registration |
St.27 status event code: A-1-2-D10-D22-exm-UE0701 |
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UR0701 | Registration of establishment |
St.27 status event code: A-2-4-F10-F11-exm-UR0701 |
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UR1002 | Payment of registration fee |
Fee payment year number: 1 St.27 status event code: A-2-2-U10-U11-oth-UR1002 |
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UR1001 | Payment of annual fee |
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UR1001 | Payment of annual fee |
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UR1001 | Payment of annual fee |
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UR1001 | Payment of annual fee |
Fee payment year number: 7 St.27 status event code: A-4-4-U10-U11-oth-UR1001 |
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UR1001 | Payment of annual fee |
Fee payment year number: 8 St.27 status event code: A-4-4-U10-U11-oth-UR1001 |
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UC1903 | Unpaid annual fee |
Not in force date: 19901014 Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE St.27 status event code: A-4-4-U10-U13-oth-UC1903 |
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UC1903 | Unpaid annual fee |
Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE Not in force date: 19901014 St.27 status event code: N-4-6-H10-H13-oth-UC1903 |
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P22-X000 | Classification modified |
St.27 status event code: A-4-4-P10-P22-nap-X000 |