KR100359719B1 - 엘피지 간접분사식 디젤엔진용 예열장치 - Google Patents
엘피지 간접분사식 디젤엔진용 예열장치 Download PDFInfo
- Publication number
- KR100359719B1 KR100359719B1 KR1020000010525A KR20000010525A KR100359719B1 KR 100359719 B1 KR100359719 B1 KR 100359719B1 KR 1020000010525 A KR1020000010525 A KR 1020000010525A KR 20000010525 A KR20000010525 A KR 20000010525A KR 100359719 B1 KR100359719 B1 KR 100359719B1
- Authority
- KR
- South Korea
- Prior art keywords
- lpg
- injector
- glow plug
- engine
- fuel
- Prior art date
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
- F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
- F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
- F02M21/06—Apparatus for de-liquefying, e.g. by heating
-
- 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
- F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
- F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
- F02M21/0203—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels characterised by the type of gaseous fuel
- F02M21/0209—Hydrocarbon fuels, e.g. methane or acetylene
- F02M21/0212—Hydrocarbon fuels, e.g. methane or acetylene comprising at least 3 C-Atoms, e.g. liquefied petroleum gas [LPG], propane or butane
-
- 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
- F02M31/00—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture
- F02M31/02—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating
- F02M31/16—Other apparatus for heating fuel
- F02M31/18—Other apparatus for heating fuel to vaporise fuel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
- F02P19/00—Incandescent ignition, e.g. during starting of internal combustion engines; Combination of incandescent and spark ignition
- F02P19/02—Incandescent ignition, e.g. during starting of internal combustion engines; Combination of incandescent and spark ignition electric, e.g. layout of circuits of apparatus having glowing plugs
- F02P19/021—Incandescent ignition, e.g. during starting of internal combustion engines; Combination of incandescent and spark ignition electric, e.g. layout of circuits of apparatus having glowing plugs characterised by power delivery controls
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
- F02P19/00—Incandescent ignition, e.g. during starting of internal combustion engines; Combination of incandescent and spark ignition
- F02P19/02—Incandescent ignition, e.g. during starting of internal combustion engines; Combination of incandescent and spark ignition electric, e.g. layout of circuits of apparatus having glowing plugs
- F02P19/028—Incandescent ignition, e.g. during starting of internal combustion engines; Combination of incandescent and spark ignition electric, e.g. layout of circuits of apparatus having glowing plugs the glow plug being combined with or used as a sensor
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
Abstract
Description
Claims (3)
- 연료통(22)으로부터 액상의 LPG를 연료펌프(23)에 의해 이송하고 인젝터(24)를 통하여 복수의 실린더(20) 상부에 위치하는 부연소실(21)에 공급하여 압축착화하는 간접분사식 압축착화 엔진에 있어서:상기 부연소실(21)에서 각각의 인젝터(24)에 인접되어 설치되고, 인젝터(24)에서 분사되는 LPG의 기화를 위한 열량을 제공하는 글로우 플러그(31); 및상기 글로우 플러그(31)의 온도를 운전기간중 연료의 기화와 착화가 가능한 일정한 범위 내에서 유지하도록 배터리(26)에 의한 전원을 조절하는 가열제어기(30)를 포함하여 이루어지며,상기 가열제어기(30)는 글로우 플러그(31)의 온도센서(36)로부터 검출한 온도신호를 증폭하여 기준값과 비교한 다음 릴레이(35)를 이용하여 전원을 단속하는 것을 특징으로 하는 엘피지 간접분사식 디젤엔진용 예열장치.
- 삭제
- 제 1 항에 있어서,상기 가열제어기(30)의 기준값은 엔진회전수, 부하량 등의 정보를 지닌 ECU(25)에 의한 제어신호를 이용하는 것을 특징으로 하는 엘피지 간접분사식 디젤엔진용 예열장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020000010525A KR100359719B1 (ko) | 2000-03-02 | 2000-03-02 | 엘피지 간접분사식 디젤엔진용 예열장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020000010525A KR100359719B1 (ko) | 2000-03-02 | 2000-03-02 | 엘피지 간접분사식 디젤엔진용 예열장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20010086713A KR20010086713A (ko) | 2001-09-15 |
KR100359719B1 true KR100359719B1 (ko) | 2002-11-04 |
Family
ID=19651732
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020000010525A KR100359719B1 (ko) | 2000-03-02 | 2000-03-02 | 엘피지 간접분사식 디젤엔진용 예열장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100359719B1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100505295B1 (ko) * | 2002-04-03 | 2005-07-29 | 아주대학교산학협력단 | 엘피지엔진용 연료예열시스템 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5063890A (en) * | 1987-11-18 | 1991-11-12 | Kioritz Corporation | 2-cycle internal combustion engine |
-
2000
- 2000-03-02 KR KR1020000010525A patent/KR100359719B1/ko not_active IP Right Cessation
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5063890A (en) * | 1987-11-18 | 1991-11-12 | Kioritz Corporation | 2-cycle internal combustion engine |
Also Published As
Publication number | Publication date |
---|---|
KR20010086713A (ko) | 2001-09-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US5566653A (en) | Method and apparatus for clean cold starting of internal combustion engines | |
US5549083A (en) | Method and apparatus for clean cold starting of internal combustion engines | |
US4411243A (en) | Externally operated internal combustion engine | |
US4750453A (en) | Internal combustion engine | |
US4884530A (en) | Method for adapting an internal combustion piston engine to run at optimum compression ratios on a variety of fuels requiring different compression ratios | |
US4478177A (en) | Internal combustion engine | |
US5398663A (en) | Combustion of liquid fuels | |
EP0458882A1 (en) | METHOD FOR OPERATING INTERNAL INTERNAL COMBUSTION ENGINES AND DEVICE FOR THIS PURPOSE. | |
US20050005918A1 (en) | Method and apparatus for vaporizing fuel | |
US4372278A (en) | High temperature and high pressure fuel injection apparatus for internal combustion engines | |
US6843236B1 (en) | Multi-phase fuel system | |
US6845760B2 (en) | Internal combustion engine transient fuel control | |
JP2003206772A (ja) | バイフューエル車用内燃機関の燃料制御装置 | |
JP2001355523A (ja) | 内燃機関 | |
KR100359719B1 (ko) | 엘피지 간접분사식 디젤엔진용 예열장치 | |
CN113574261B (zh) | 用于运行内燃机的方法 | |
JPH11324749A (ja) | エンジンの燃料供給制御装置 | |
CN114341471B (zh) | 用于运行内燃机的方法 | |
CA2307927A1 (en) | Self-igniting gaseous fuel injector for internal combustion engine | |
EP0054567B1 (en) | Internal combustion engine | |
JPH03117650A (ja) | エンジンの始動装置 | |
RU2310770C1 (ru) | Способ воспламенения рабочей смеси двигателя внутреннего сгорания и форсунка впрыска поджигающего заряда | |
WO1986006440A1 (en) | Internal combustion engine pollutant control system | |
KR101536365B1 (ko) | Lpg 엔진의 시동성 개선 시스템 | |
CN101052800B (zh) | 一种用于控制内燃机的功率的方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20000302 |
|
PA0201 | Request for examination | ||
PG1501 | Laying open of application | ||
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20020429 Patent event code: PE09021S01D |
|
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20020725 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20021023 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 20021024 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration | ||
PR1001 | Payment of annual fee |
Payment date: 20051024 Start annual number: 4 End annual number: 4 |
|
FPAY | Annual fee payment |
Payment date: 20061024 Year of fee payment: 5 |
|
PR1001 | Payment of annual fee |
Payment date: 20061024 Start annual number: 5 End annual number: 5 |
|
LAPS | Lapse due to unpaid annual fee | ||
PC1903 | Unpaid annual fee |