KR19980032336U - Catalyst Rotation Structure of Automotive Catalyst Converter - Google Patents
Catalyst Rotation Structure of Automotive Catalyst Converter Download PDFInfo
- Publication number
- KR19980032336U KR19980032336U KR2019960045111U KR19960045111U KR19980032336U KR 19980032336 U KR19980032336 U KR 19980032336U KR 2019960045111 U KR2019960045111 U KR 2019960045111U KR 19960045111 U KR19960045111 U KR 19960045111U KR 19980032336 U KR19980032336 U KR 19980032336U
- Authority
- KR
- South Korea
- Prior art keywords
- catalyst
- catalytic converter
- exhaust gas
- housing
- circumferential surface
- Prior art date
Links
- 239000003054 catalyst Substances 0.000 title claims abstract description 38
- 230000003197 catalytic effect Effects 0.000 claims abstract description 28
- 238000000746 purification Methods 0.000 abstract description 4
- 239000007789 gas Substances 0.000 description 16
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 4
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 241000282412 Homo Species 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 239000010970 precious metal Substances 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
- F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
- F01N3/18—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control
- F01N3/20—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control specially adapted for catalytic conversion ; Methods of operation or control of catalytic converters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
- F16H1/04—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members
- F16H1/06—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with parallel axes
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Combustion & Propulsion (AREA)
- Catalysts (AREA)
Abstract
본 고안은 자동차용 촉매컨버터의 촉매제 회전구조에 관한 것으로, 특히 촉매컨버터에 내장된 촉매제를 회전시켜 배기가스와의 접촉면적을 크게 할 수 있도록 하기 위하여, 배기가스를 정화시켜 주는 촉매컨버터의 하우징(10) 내주면에 상하로 안내레일(11)이 형성되어 있고, 상기 하우징(10)에 내장설치되는 촉매제(20)의 몸체에는 상기 안내레일(11)과 동일한 간격으로 끼움돌기(21)가 형성됨과 더불어 상기 끼움돌기(21)를 사이에 두고 피동기어(22)가 고정설치되어 있으며, 상기 하우징(10)내주면에 형성된 수용홈(12)에는 상기 피동기어(22)와 치합되는 구동기어(30)가 장착되어 있는 한편, 상기 구동기어(30)에는 운전석에 구비된 시동스위치(40)의 온·오프신호에 의해 회전되는 구동모우터(50)가 연결설치된 구조로 이루어져, 배기가스와 촉매제의 중앙부위가 집중적으로 접촉되는 것이 방지되고 가장자리 부위까지도 접촉면적을 크게 할 수 있도록 되므로, 촉매컨버터의 수명이 연장시킬 수 있을 뿐만 아니라 배기가스의 정화효율을 향상시킬 수 있게 한 것이다.The present invention relates to a catalyst rotating structure of an automobile catalytic converter, and in particular, in order to increase the contact area with the exhaust gas by rotating the catalyst embedded in the catalytic converter, the housing of the catalytic converter for purifying the exhaust gas ( 10) The guide rails 11 are formed on the inner circumferential surface up and down, and the fitting protrusions 21 are formed at the same interval as the guide rails 11 on the body of the catalyst 20 installed in the housing 10. In addition, the driven gear 22 is fixedly installed with the fitting protrusion 21 interposed therebetween, and the driving gear 30 meshed with the driven gear 22 in the receiving groove 12 formed on the inner circumferential surface of the housing 10. On the other hand, the drive gear 30 has a structure in which the drive motor 50 is rotated in response to the on / off signal of the start switch 40 provided in the driver's seat is connected, the center of the exhaust gas and the catalyst Area It is prevented from being brought into contact with popularly been to increase the contact area until the edge area, not only can extend the life of the catalytic converter as to the purification efficiency of the exhaust gas can be improved.
Description
본 고안은 자동차용 촉매컨버터에 관한 것으로, 특히 촉매컨버터에 내장된 촉매제를 회전시켜 배기가스와의 접촉면적을 크게 할 수 있도록 된 자동차용 촉매컨버터의 촉매제 회전구조에 관한 것이다.The present invention relates to a catalyst converter for automobiles, and more particularly, to a catalyst rotating structure of a catalyst converter for automobiles in which a catalytic area embedded in the catalytic converter can be rotated to increase the contact area with the exhaust gas.
일반적으로, 자동차에는 엔진에서 연소된 가스를 대기중으로 배출시키는 도중 배기가스를 정화시킬 수 있도록 된 촉매컨버터(catalytic convertor)가 구비되어 있는 바, 이러한 촉매컨버터는 배기가스 중에 포함된 인체에 유해한 일산화탄소(CO), 질소산화물(NOX), 탄화수소(HC), 아황산가스 등을 인체에 무해한 이산화탄소(CO2)나, 질소(NS) 및, 물(H20) 등으로 변환시켜 배기파이프를 통해 외부로 배출시키도록 되어 있다.In general, automobiles are equipped with a catalytic converter that is capable of purifying the exhaust gas while exhausting the combustion gas from the engine to the atmosphere. The catalytic converter includes carbon monoxide (H) which is harmful to the human body contained in the exhaust gas. CO, nitrogen oxides (NO X ), hydrocarbons (HC), and sulfur dioxide are converted into carbon dioxide (CO 2 ), nitrogen (N S ), and water (H 2 0), which are harmless to humans. It is to be discharged to the outside.
즉, 상기한 엔진의 연소실에서 발생되는 배기가스는 배기매니폴드를 거치면서 상기 촉매컨버터의 유입구로 유입되게 되고, 이 유입된 배기가스는 촉매컨버터의 내부에 구비된 촉매제와 반응하여 정화된 상태로 배출구를 거쳐 배기파이프를 통해 차외로 방출되게 된다.That is, the exhaust gas generated in the combustion chamber of the engine is introduced into the inlet of the catalytic converter while passing through the exhaust manifold, and the exhaust gas reacts with the catalyst provided in the catalytic converter to be purified. It is discharged out of the vehicle through the exhaust pipe through the discharge port.
또한, 상기 촉매컨버터의 내부에 구비된 촉매제는 통상적으로 산화 알루미늄(AI2O3) 등으로 된 담체 표면에 백금이나 파라듐과 같은 귀금속이 부착된 형태로 되어 있다.In addition, the catalyst provided in the catalytic converter is usually in the form of a precious metal such as platinum or palladium attached to the surface of the carrier made of aluminum oxide (AI 2 O 3 ) and the like.
따라서, 상기한 촉매제는 별로 변화시키지 않고 배기가스를 적당한 조건하에서 산화반응 또는 환원 반응이 되는 것을 돕게 되어, 인체에 유해한 각종 가스를 물이나 이산화탄소로 변환시키게 되는 것이다.Therefore, the catalysts described above help to oxidize or reduce the exhaust gas under appropriate conditions without changing much, thereby converting various gases harmful to the human body into water or carbon dioxide.
즉, 상기한 기능을 수행하도록 된 종래의 촉매컨버터 구조는 도 1 에 도시한 바와 같이, 소정형상의 촉매컨버터 하우징(100)의 내주면에 배기가스의 유효면적을 크게 하도록 된 담체(110)가 내장설치되어 있고, 이 담체(110)의 외주면에는 작용면적을 크게 하도록 된 촉매(120)가 부착된 구조로 되어 있다.That is, in the conventional catalytic converter structure to perform the above function, as shown in Figure 1, the carrier 110 is built in the inner peripheral surface of the catalytic converter housing 100 of a predetermined shape to increase the effective area of the exhaust gas It is provided, and the outer peripheral surface of this support | carrier 110 is a structure which the catalyst 120 attached to enlarge working area is attached.
그런데, 상기 촉매컨버터의 입구로 유입되는 고온고속의 배기가스는 속도분포를 가지는, 즉 중앙부위의 속도가 가장자리부위보다 빠른 상태로 유입되게 됨에 따라 상기 촉매제의 중앙부위에 집중적으로 접촉하게 되고, 이에 반해 촉매제의 가장자리부위는 상대적으로 적은 유량의 배기가스와 접촉되므로, 중앙부위가 외곽부위보다 정화효율이 떨어지게 된다는 문제점이 있었다.However, the high-temperature high-speed exhaust gas flowing into the inlet of the catalytic converter has a velocity distribution, that is, the velocity of the central portion is faster than the edge portion, so that the exhaust gas is concentrated in contact with the central portion of the catalyst. On the other hand, since the edge portion of the catalyst is in contact with the exhaust gas at a relatively low flow rate, the central portion has a problem that the purification efficiency is lower than the outer portion.
이에, 본 고안은 상기한 바와 같은 문제점을 해결하기 위해 안출된 것으로, 촉매컨버터에 내장된 촉매제를 전기적 신호에 따라 회전시켜 촉매컨버터 내부로 유입되는 배기가스와의 접촉면적을 균일하게 되게 함으로써 배기가스의 정화효율을 향상시킬 수 있도록 된 자동차용 촉매컨버터의 촉매제 회전구조를 제공하는데에 그 목적이 있다.Accordingly, the present invention has been made to solve the problems described above, by rotating the catalyst contained in the catalytic converter in accordance with the electrical signal to make the contact area with the exhaust gas flowing into the catalytic converter uniformly exhaust gas It is an object of the present invention to provide a catalyst rotating structure of a catalyst converter for automobiles capable of improving the purification efficiency.
도 1 은 종래 기술에 따른 촉매컨버터의 구조를 개략적으로 도시한 사시도,1 is a perspective view schematically showing the structure of a catalytic converter according to the prior art,
도 2 는 본 고안에 따른 촉매컨버터에 내장설치된 촉매제의 회전구조를 도시한 개략도이다.Figure 2 is a schematic diagram showing a rotating structure of the catalyst built in the catalyst converter according to the present invention.
* 도면의 주요부분에 대한 부호의 설명** Explanation of symbols for the main parts of the drawings *
10 : 촉매컨버터 하우징11 : 안내레일10: catalytic converter housing 11: guide rail
12 : 수용홈20 : 촉매제12: receiving groove 20: catalyst
21 : 끼움돌기22 : 피동기어21: fitting protrusion 22: driven gear
30 : 구동기어40 : 시동스위치30: drive gear 40: start switch
50 : 구동모우터50: drive motor
상기와 같은 목적을 달성하기 위한 본 고안은, 배기가스를 정화시켜 주는 촉매컨버터의 하우징 내주면 상하로 안내레일이 형성되어 있고, 상기 하우징에 내장설치되는 촉매제의 몸체에는 상기 안내레일과 동일한 간격으로 끼움돌기가 형성됨과 더불어 상기 끼움돌기를 사이에 두고 피동기어가 고정설치되어 있으며, 상기 하우징 내주면에 형성된 수용홈에는 상기 피동기어와 치합되는 구동기어가 장착되어 있는 한편, 상기 구동기어에는 운전석에 구비된 시동스위치의 온·오프신호에 의해 회전되는 구동모우터가 연결설치된 구조로 이루어져 있다.The present invention for achieving the above object, the guide rail is formed up and down the inner circumferential surface of the housing of the catalytic converter for purifying the exhaust gas, the body of the catalyst is built in the housing fitted in the same interval as the guide rail A protrusion is formed and a driven gear is fixedly installed with the fitting protrusion therebetween, and a receiving gear formed on the inner circumferential surface of the housing is equipped with a driving gear engaged with the driven gear, while the driving gear is provided in the driver's seat. It consists of a structure in which the drive motor rotated by the on / off signal of the start switch is connected and installed.
이하, 본 고안을 첨부한 예시도면을 참조로하여 일 실시예를 상세히 설명하면 다음과 같다.Hereinafter, an embodiment will be described in detail with reference to the accompanying drawings of the present invention.
도 2 는 본 고안에 따른 촉매컨버터에 내장설치된 촉매제의 회전구조를 도시한 개략도로서, 배기가스를 정화시켜 주는 촉매컨버터의 하우징(10) 내주면에 상하로 안내레일(11)이 형성되어 있고, 상기 하우징(10)에 내장설치되는 촉매제(20)의 몸체에는 상기 안내레일(11)과 동일한 간격으로 끼움돌기(21)가 형성됨과 더불어 상기 끼움돌기(21)를 사이에 두고 피동기어(22)가 고정설치되어 있으며, 상기 하우징(10)내주면에 형성된 수용홈(12)에는 상기 피동기어(22)와 치합되는 구동기어(30)가 장착되어 있는 한편, 상기 구동기어(30)의 후면에는 시동스위치(40)의 신호에 의해 온·오프되는 구동모우터(50)가 연결설치된 구조로 되어 있다.Figure 2 is a schematic diagram showing a rotating structure of the catalyst built in the catalyst converter according to the present invention, the guide rail 11 is formed up and down on the inner peripheral surface of the housing 10 of the catalytic converter for purifying the exhaust gas, In the body of the catalyst 20 installed in the housing 10, the fitting protrusions 21 are formed at the same interval as the guide rails 11, and the driven gears 22 are provided with the fitting protrusions 21 therebetween. It is fixedly installed, the receiving groove 12 formed on the inner peripheral surface of the housing 10 is equipped with a drive gear 30 to be engaged with the driven gear 22, while the start switch on the rear of the drive gear 30 The drive motor 50 which is turned on and off by the signal of 40 is connected.
여기서, 상기 촉매컨버터 하우징(10)의 내주면 상하로 형성된 안내레일(11)에 상기 촉매제(20)의 몸체에 일체로 형성된 끼움돌기(21)가 삽입되어 회동가능하게 되는 구조로 되어 있다.Here, the fitting protrusion 21 integrally formed in the body of the catalyst 20 is inserted into the guide rails 11 formed above and below the inner circumferential surface of the catalyst converter housing 10 so as to be rotatable.
또한, 상기 촉매제(20)의 몸체 중간에는 피동기어(22)가 부착설치되어 있고, 상기 촉매컨버터 하우징(10)의 내측면에는 상기 피동기어(22)와 대응되는 위치에 오목하게 수용홈(12)이 형성되어 그 내부로 구동기어(30)이 내장설치되어 있으며, 이 구동기어(30)와 상기 피동기어(22)가 치합되는 구조로 되어 있다.In addition, a driven gear 22 is attached to the middle of the body of the catalyst 20, and the receiving groove 12 is concave at a position corresponding to the driven gear 22 on the inner surface of the catalytic converter housing 10. ) Is formed and the drive gear 30 is installed therein, and the drive gear 30 and the driven gear 22 are engaged with each other.
그리고, 상기 구동기어(30)에는 구동모우터(50)가 연결설치되어있고, 이 구동모우터(50)는 차실내에 구비된 시동스위치(40)에 연결된 구조로 되어 있다.In addition, a drive motor 50 is connected to the drive gear 30, and the drive motor 50 has a structure connected to the start switch 40 provided in the vehicle cabin.
이하, 본 고안에 다른 작용을 설명하면 다음과 같다.Hereinafter, another action will be described in the present invention.
먼저, 상기 촉매컨버터 하우징(10)의 내주면 상하로 형성된 안내레일(11)에 상기 촉매제(20)의 몸체에 일체로 형성된 끼움돌기(21)가 삽입되어, 상기 촉매컨버터 하우징(10)의 내주면에서 상기 촉매제(20)가 축선회가능하게 되는 것이다.First, the fitting protrusion 21 integrally formed in the body of the catalyst 20 is inserted into the guide rail 11 formed above and below the inner circumferential surface of the catalytic converter housing 10, and thus, on the inner circumferential surface of the catalytic converter housing 10. The catalyst 20 becomes pivotable.
또한, 상기 촉매제(20)의 몸체 중간에 부착설치된 피동기어(22)와 상기 수용홈(12)에 내장설치된 피동기어(22)가 치차결합되어 구동모우터(50)의 작동에 의해 구동기어(30)가 회전되게 되는 것이다.In addition, the driven gear 22 attached to the middle of the body of the catalyst 20 and the driven gear 22 built in the receiving groove 12 are gear-coupled to drive the gears by the operation of the drive motor 50 ( 30) is to be rotated.
따라서, 차실내에 구비된 시동스위치(40)을 온 시키게 되면 즉, 차량의 시동을 걸게 되면 상기 구동모우터(50)가 작동되게 되고, 이어서 구동모우터(50)에 의해 구동기어(30)가 회전되게 되며, 이 구동기어(30)에 치차결합된 피동기어(22)가 회전됨에 따라 촉매컨버터 하우징(10)의 내주면 상하로 형성된 안내레일(11)을 따라 촉매제(20)가 회전되게 되는 것이다.Accordingly, when the start switch 40 provided in the vehicle is turned on, that is, when the vehicle is started, the driving motor 50 is operated, and then the driving gear 30 is driven by the driving motor 50. As the driven gear 22 geared to the drive gear 30 is rotated, the catalyst 20 is rotated along the guide rails 11 formed above and below the inner circumferential surface of the catalyst converter housing 10. will be.
반대로, 차실내에 구비된 시동스위치(40)을 오프시키게 되면 즉, 차량의 시동을 끄게 되면, 상기 구동모우터(50)의 작동이 중지됨과 동시에 상기 컨버터 하우징(10)의 내주면 상하로 형성된 안내레일(11)을 따라 회전되는 촉매제(20)의 회전이 중지되게 되는 것이다.On the contrary, when the start switch 40 provided in the vehicle is turned off, that is, when the vehicle is turned off, the operation of the driving motor 50 is stopped and at the same time, a guide formed up and down the inner circumferential surface of the converter housing 10. Rotation of the catalyst 20 rotated along the rail 11 is to be stopped.
한편, 상기한 바와 같이 구동기어와 피동기어를 이용한 방법이외에도, 나사봉과 나사슬라이더를 사용할 수가 있고, 또한 캠과 링크를 사용하여 회전력을 직선왕복운동을 절환시킬 수도 있으며, 단지 구동모우터의 회전력을 전달받아 회전되는 동작이 발생하게 하는 수단이면 어떠한 것도 가능하다.On the other hand, in addition to the method using the drive gear and the driven gear as described above, it is possible to use a screw rod and a screw slider, and also to use the cam and the link to switch the linear reciprocating motion of the rotational force, Any means can be used as long as it receives and rotates.
이상에서 설명한 바와 같이 본 고안에 따른 자동차용 촉매컨버터의 촉매제 회전구조에 의하면, 자동차의 시동스위치가 온 됨과 동시에 구동모우터가 작동되면서 촉매제가 촉매컨버터 하우징 내주면에서 회전되어지게 되어, 배기가스와 촉매제의 중앙부위가 집중적으로 접촉되는 것이 방지되고 가장자리 부위까지도 접촉면적을 크게 할 수 있도록 되므로, 촉매컨버터의 수명이 연장시킬 수 있을 뿐만 아니라 배기가스의 정화효율을 향상시킬 수 있는 효과가 있는 것이다.As described above, according to the catalyst rotating structure of the automotive catalytic converter according to the present invention, the catalyst is rotated on the inner circumferential surface of the catalytic converter housing while the starting switch of the vehicle is turned on and the driving motor is operated. Since the central part of is prevented from being concentrated and the contact area can be increased even to the edge part, the life of the catalytic converter can be extended, and the purification efficiency of the exhaust gas can be improved.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960045111U KR19980032336U (en) | 1996-12-02 | 1996-12-02 | Catalyst Rotation Structure of Automotive Catalyst Converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960045111U KR19980032336U (en) | 1996-12-02 | 1996-12-02 | Catalyst Rotation Structure of Automotive Catalyst Converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR19980032336U true KR19980032336U (en) | 1998-09-05 |
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ID=53986961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019960045111U KR19980032336U (en) | 1996-12-02 | 1996-12-02 | Catalyst Rotation Structure of Automotive Catalyst Converter |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR19980032336U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100358405B1 (en) * | 2000-11-01 | 2002-10-25 | 손성용 | The Rotation Wings Catalyst Convertor |
| KR20030047203A (en) * | 2001-12-08 | 2003-06-18 | 현대자동차주식회사 | Apparatus for purifying exhaust gas having rotary type substrate and purifying method of the same |
| KR100507166B1 (en) * | 2002-10-28 | 2005-08-09 | 현대자동차주식회사 | catalyst converter of a vehicle |
| KR102500110B1 (en) * | 2022-10-28 | 2023-02-16 | 주식회사 스마트파워 | NOx reduction device of biogas generator with improved NOx reduction |
| CN116122936A (en) * | 2023-02-21 | 2023-05-16 | 四川益蓝智创科技有限公司 | Automobile exhaust treatment device |
-
1996
- 1996-12-02 KR KR2019960045111U patent/KR19980032336U/en not_active Application Discontinuation
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100358405B1 (en) * | 2000-11-01 | 2002-10-25 | 손성용 | The Rotation Wings Catalyst Convertor |
| KR20030047203A (en) * | 2001-12-08 | 2003-06-18 | 현대자동차주식회사 | Apparatus for purifying exhaust gas having rotary type substrate and purifying method of the same |
| KR100507166B1 (en) * | 2002-10-28 | 2005-08-09 | 현대자동차주식회사 | catalyst converter of a vehicle |
| KR102500110B1 (en) * | 2022-10-28 | 2023-02-16 | 주식회사 스마트파워 | NOx reduction device of biogas generator with improved NOx reduction |
| CN116122936A (en) * | 2023-02-21 | 2023-05-16 | 四川益蓝智创科技有限公司 | Automobile exhaust treatment device |
| CN116122936B (en) * | 2023-02-21 | 2024-02-09 | 四川益蓝智创科技有限公司 | Automobile exhaust treatment device |
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