KR0131185Y1 - Device for atomizing breather gas - Google Patents
Device for atomizing breather gas Download PDFInfo
- Publication number
- KR0131185Y1 KR0131185Y1 KR2019940021866U KR19940021866U KR0131185Y1 KR 0131185 Y1 KR0131185 Y1 KR 0131185Y1 KR 2019940021866 U KR2019940021866 U KR 2019940021866U KR 19940021866 U KR19940021866 U KR 19940021866U KR 0131185 Y1 KR0131185 Y1 KR 0131185Y1
- Authority
- KR
- South Korea
- Prior art keywords
- engine
- breather gas
- breather
- gas
- intake manifold
- Prior art date
Links
Classifications
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- 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
- F02M31/04—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating combustion-air or fuel-air mixture
- F02M31/06—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating combustion-air or fuel-air mixture by hot gases, e.g. by mixing cold and hot air
- F02M31/08—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating combustion-air or fuel-air mixture by hot gases, e.g. by mixing cold and hot air the gases being exhaust gases
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- 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
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/10—Air intakes; Induction systems
- F02M35/10209—Fluid connections to the air intake system; their arrangement of pipes, valves or the like
- F02M35/10222—Exhaust gas recirculation [EGR]; Positive crankcase ventilation [PCV]; Additional air admission, lubricant or fuel vapour admission
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
본 고안은 브리더가스 무화장치에 관한 것이다.The present invention relates to a breather gas atomizer.
즉, 배기매니폴드(5)의 필요적소에 입, 출구(7a, 7b)를 포함하는 히터챔버(7)를 형성시켜, 엔진(1)을 구성하는 실린더헤드(2) 상부의 록커커버(3)에서 회수된 브리더가스가 회수파이프(6a)를 통해 히터챔버(7)에 유입되어 배기가스의 고온에 의해 무화되도록 한후, 공급파이프(6b)를 통해 흡기매니폴드(4)에 재공급되도록 함으로써, 엔진의 아이들링 불안정과 출력저하의 적극적 방지에 의해 엔진성능 향상을 구현하게 된 것이다.That is, the heater chamber 7 including the inlet and outlet 7a and 7b is formed in the required place of the exhaust manifold 5 so that the locker cover 3 on the upper portion of the cylinder head 2 constituting the engine 1 is provided. By blowing the breather gas recovered from) into the heater chamber 7 through the recovery pipe (6a) to be atomized by the high temperature of the exhaust gas, and then to be supplied again to the intake manifold (4) through the supply pipe (6b) Therefore, the engine performance is improved by actively preventing the idling instability of the engine and reducing the power output.
Description
제1도는 본 고안의 전체 구성 예시도.1 is an exemplary view of the overall configuration of the present invention.
제2도는 제1도의 a부에 대한 본 고안의 요부 확대 단면도.Figure 2 is an enlarged cross-sectional view of the main part of the present invention for a part of FIG.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 엔진 2 : 실린더헤드1 engine 2 cylinder head
3 : 록커커버 4 : 흡기매니폴드3: rocker cover 4: intake manifold
5 : 배기매니폴드 6 : 브리더파이프5: exhaust manifold 6: breather pipe
6a,6b : 회수, 공급파이프 7 : 히터챔버6a, 6b: recovery, supply pipe 7: heater chamber
7a,7b : 입, 출구7a, 7b: inlet, outlet
본 고안은 브리더가스 무화장치, 더욱 상세히는 엔진의 압축 및 폭발 해정시에 누설되는 브리더가스의 입자를 미립화시켜 아이들링의 안정과 출력향상을 도모하게 된 것이다.The present invention aims to stabilize the idling and improve the output by atomizing the breather gas atomizer, and more particularly, the particles of the breather gas leaked during the compression and explosion release of the engine.
일반적으로 엔진의 가동시에는 피스톤링과 실린더벽 사이를 통해 브리더가스의 누설이 발생되며, 누설된 브리더가스는 통상 미연소가스와 엔진오일이 혼합된 상태로서, 흡기매니폴드 측으로 순환시켜 실린더에 재공급, 연소시키고 있음은 주지와 같다.In general, when the engine is running, leakage of breather gas occurs between the piston ring and the cylinder wall, and the leaked breather gas is a mixture of unburned gas and engine oil. It is well-known that it supplies and burns.
그런데, 상기한 종래 기술에서의 문제점은 흡기매니폴드 측으로 순환되는 브리더가스의 입자가 큰 상태이므로 흡기매니폴드, 흡기포트 등에 부착됨은 물론, 연소불안정의 주요인을 제공하게 되며, 이에따라 엔진의 아이들링 불안정과 출력저하가 유발되는 등의 여러 가지 문제점들이 지적되고 있다.However, the above problem in the prior art is that the particles of the breather gas circulated to the intake manifold side are large, so that they are attached to the intake manifold, the intake port, etc., and also provide the main cause of combustion instability. Various problems have been pointed out, such as output degradation.
본 고안은 상기한 문제점을 적극적으로 해소시킬 수 있는 브리더가스 무화장치를 제공함에 그 목적이 있으며, 상기 목적을 효과적으로 달성하기 위하여 본 고안에서는 록커커버(Rocker Cover)에 회수된 브리더가스를 배기매니폴드의 고온에 의해 가열하여 그 입자를 미립화시킨 후 흡기매니폴드로 순환공급되게 하였다.The present invention has an object to provide a breather gas atomizing device that can actively solve the above problems, in order to effectively achieve the above object in the present design the exhaust air manifold for the breather gas recovered in the rocker cover (Rocker Cover) The particles were atomized by heating at a high temperature of and then circulated to the intake manifold.
이하에서 상기 본 고안의 실시예를 첨부도면에 의해 상세히 설명한다.Hereinafter will be described in detail by the accompanying drawings an embodiment of the present invention.
제1도는 본 고안의 전체구성을 예시한 것으로, 엔진(1)의 실린더헤드(2) 상부에는 록커커버(3)가 설치되어 있으며, 실린더헤드(2)의 양측에는 흡기매니폴드(4)와 배기매니폴드(5)가 설치되어 있다.FIG. 1 illustrates the overall configuration of the present invention, in which a rocker cover 3 is provided on an upper portion of the cylinder head 2 of the engine 1, and an intake manifold 4 and two sides of the cylinder head 2 are provided. The exhaust manifold 5 is provided.
상기 록커커버(3)는 누설된 브리더가스를 회수하여 브리더파이프(6)를 통해 흡기매니폴드(4)로 순환공급시키게 됨은 전기와 같다.The locker cover 3 recovers the leaked breather gas and circulates the supplied breather gas to the intake manifold 4 through the breather pipe 6.
본 고안의 특징부는 상기 배기매니폴드(5)의 필요적소에 입구(7a)와 출구(7b)를 보유하는 히터챔버(Heator Chamber:7)를 형성시켜 록커커버(3)와 흡기매니폴드(4) 사이를 연결하는 브리더파이프(6)가 상기 히터챔버(7)를 통해 중계되도록 한 부분이다.A feature of the present invention is to form a heater chamber (7) having an inlet (7a) and an outlet (7b) in the required place of the exhaust manifold (5), the locker cover (3) and the intake manifold (4) The breather pipe (6) connecting between the parts is to be relayed through the heater chamber (7).
즉, 제2도에서와 같이 록커커버(3)에서 인출된 회수파이프(6a)는 히터챔버(7)의 입구(7a)에 연통시키고, 출구(7b)에 연결된 공급파이프(6b)는 흡기매니폴드(4)에 연통되도록 하였다.That is, as shown in FIG. 2, the recovery pipe 6a drawn out of the rocker cover 3 communicates with the inlet 7a of the heater chamber 7, and the supply pipe 6b connected to the outlet 7b is an intake manifold. It was made to communicate with the fold (4).
이와같은 구성의 본 고안은 엔진(1)의 가동에 의해 누설되어 록커커버(3)에서 회수된 브리더가스가 회수파이프(6a)를 따라 히터챔버(7)로 유입된다.According to the present invention having such a configuration, the breather gas leaked by the operation of the engine 1 and recovered from the locker cover 3 flows into the heater chamber 7 along the recovery pipe 6a.
이때 히터챔버(7)는 배기매니폴드(5)를 따라 배출되는 고온고압의 배기가스에 의해 고온으로 유지되며, 따라서 히터챔버(7)에 유입된 브리더가스는 그 입자가 미립화된 상태에서 공급파이프(6b)를 통해 흡기매니폴드(4)로 재공급되므로, 브리더가스 입자의 부착과 이에 기인하는 연소불안정은 해소된다.At this time, the heater chamber 7 is maintained at a high temperature by the high-temperature, high-pressure exhaust gas discharged along the exhaust manifold (5), so that the breather gas introduced into the heater chamber (7) is supplied to the supply pipe in the state in which the particles are atomized By re-feeding to the intake manifold 4 via 6b, the attachment of the breather gas particles and the resulting combustion instability are eliminated.
이와같이 본 고안은 회수된 브리더가스를 배기매니폴드(5)의 고온에 의해 무화상태로 재공급되도록 함으로써 엔진의 아이들링 불안정과 출력저하를 적극적으로 방지하여 엔진성능 향상을 구현할 수 있게 된 유용한 고안이다.In this way, the present invention is a useful design that can improve the engine performance by actively preventing the idling instability of the engine and the power reduction by allowing the recovered breather gas to be re-supplied to the atomized state by the high temperature of the exhaust manifold (5).
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019940021866U KR0131185Y1 (en) | 1994-08-29 | 1994-08-29 | Device for atomizing breather gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019940021866U KR0131185Y1 (en) | 1994-08-29 | 1994-08-29 | Device for atomizing breather gas |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR960008455U KR960008455U (en) | 1996-03-15 |
| KR0131185Y1 true KR0131185Y1 (en) | 1998-12-15 |
Family
ID=19391724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019940021866U KR0131185Y1 (en) | 1994-08-29 | 1994-08-29 | Device for atomizing breather gas |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR0131185Y1 (en) |
-
1994
- 1994-08-29 KR KR2019940021866U patent/KR0131185Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR960008455U (en) | 1996-03-15 |
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