KR20000074662A - 자동차용 흡입장치 - Google Patents
자동차용 흡입장치 Download PDFInfo
- Publication number
- KR20000074662A KR20000074662A KR1019990018756A KR19990018756A KR20000074662A KR 20000074662 A KR20000074662 A KR 20000074662A KR 1019990018756 A KR1019990018756 A KR 1019990018756A KR 19990018756 A KR19990018756 A KR 19990018756A KR 20000074662 A KR20000074662 A KR 20000074662A
- Authority
- KR
- South Korea
- Prior art keywords
- cylinder
- air
- intake
- throttle valve
- fuel ratio
- Prior art date
Links
- 239000000446 fuel Substances 0.000 claims abstract description 34
- 238000002485 combustion reaction Methods 0.000 claims description 9
- 238000004880 explosion Methods 0.000 claims description 7
- 230000006835 compression Effects 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 3
- 238000009827 uniform distribution Methods 0.000 claims 1
- 239000007789 gas Substances 0.000 description 8
- 239000000126 substance Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
- F02D9/02—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits concerning induction conduits
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
- F02D9/02—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits concerning induction conduits
- F02D2009/0201—Arrangements; Control features; Details thereof
- F02D2009/0296—Throttle control device with stops for limiting throttle opening or closing beyond a certain position during certain periods of operation
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Abstract
Description
Claims (3)
- 실린더내방 피스톤의 압축과 폭발작용에 의한 혼합기의 원활한 연소를 위해 일정량의 공기를 흡입하며,상기 흡입공기의 지속적이며 균일한 분배를 위해 각 실린더의 흡기밸브와 관통구성한 흡기관과 스로틀 밸브로 구성된 흡입장치를 형성한 자동차 엔진에 있어서;상기 흡입장치(2)는 각 실린더헤드에 형성된 흡입밸브(20)와 관통구성된 흡기관(21)을 구비하고,상기 흡기관(21)의 선단에는 독립 구성된 스로틀 밸브(22)를 각각 형성하여, 엔진제어장치(E.C.U)와 연결되도록 구성한 것을 특징으로 하는 자동차용 흡입장치.
- 제 1 항에 있어서;상기 독립구성된 스로틀 밸브(22)는 실린더의 흡입행정시에만 개방되도록 구성한 것을 특징으로 하는 자동차용 흡입장치.
- 제 1 항에 있어서;상기 스로틀 밸브(22)를 장착한 실린더는 각 실린더의 배기관 일측으로 공연비 센서(25)를 더 구비한 것을 특징으로 하는 자동차용 흡입장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019990018756A KR20000074662A (ko) | 1999-05-25 | 1999-05-25 | 자동차용 흡입장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019990018756A KR20000074662A (ko) | 1999-05-25 | 1999-05-25 | 자동차용 흡입장치 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20000074662A true KR20000074662A (ko) | 2000-12-15 |
Family
ID=19587480
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019990018756A KR20000074662A (ko) | 1999-05-25 | 1999-05-25 | 자동차용 흡입장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR20000074662A (ko) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01104928A (ja) * | 1987-10-15 | 1989-04-21 | Mazda Motor Corp | エンジンの吸気装置 |
JPH04342840A (ja) * | 1991-05-20 | 1992-11-30 | Nissan Motor Co Ltd | 内燃機関のスロットル弁制御装置 |
JPH06108894A (ja) * | 1992-09-29 | 1994-04-19 | Mazda Motor Corp | エンジンの吸気装置 |
-
1999
- 1999-05-25 KR KR1019990018756A patent/KR20000074662A/ko not_active Application Discontinuation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01104928A (ja) * | 1987-10-15 | 1989-04-21 | Mazda Motor Corp | エンジンの吸気装置 |
JPH04342840A (ja) * | 1991-05-20 | 1992-11-30 | Nissan Motor Co Ltd | 内燃機関のスロットル弁制御装置 |
JPH06108894A (ja) * | 1992-09-29 | 1994-04-19 | Mazda Motor Corp | エンジンの吸気装置 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19990525 |
|
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: 20010628 Patent event code: PE09021S01D |
|
E601 | Decision to refuse application | ||
PE0601 | Decision on rejection of patent |
Patent event date: 20011005 Comment text: Decision to Refuse Application Patent event code: PE06012S01D Patent event date: 20010628 Comment text: Notification of reason for refusal Patent event code: PE06011S01I |