KR970000543Y1 - Flange of an apparatus for purifying waste gas - Google Patents
Flange of an apparatus for purifying waste gas Download PDFInfo
- Publication number
- KR970000543Y1 KR970000543Y1 KR2019940014821U KR19940014821U KR970000543Y1 KR 970000543 Y1 KR970000543 Y1 KR 970000543Y1 KR 2019940014821 U KR2019940014821 U KR 2019940014821U KR 19940014821 U KR19940014821 U KR 19940014821U KR 970000543 Y1 KR970000543 Y1 KR 970000543Y1
- Authority
- KR
- South Korea
- Prior art keywords
- flange
- exhaust gas
- purifying apparatus
- gas purifying
- fastening
- Prior art date
Links
Classifications
-
- 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L23/00—Flanged joints
- F16L23/02—Flanged joints the flanges being connected by members tensioned axially
- F16L23/032—Flanged joints the flanges being connected by members tensioned axially characterised by the shape or composition of the flanges
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Exhaust Gas After Treatment (AREA)
Abstract
내용 없음.No content.
Description
제1도는 일반적인 배기가스정화장치의 플랜지를 도시하는 일부 절개사시도.1 is a partial cutaway perspective view showing a flange of a typical exhaust gas purifying apparatus.
제2도는 본 고안의 배기가스정화장치의 플랜지의 정면도.2 is a front view of a flange of the exhaust gas purifying apparatus of the present invention.
제3도는 본 고안의 배기가스정화장치의 플랜지의 측면도이다.3 is a side view of a flange of the exhaust gas purifying apparatus of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 촉매판 2 : 하우징1: catalyst plate 2: housing
3 : 플랜지 4 : 볼트공3: flange 4: bolt hole
5 : 체결함입부 6 : 체결돌출부5: fastening part 6: fastening protrusion part
본 고안은 자동차의 배기가스정화장치의 플랜지에 관한 것으로서, 더욱 상세히는 정화장치의 연결용 플랜지의 개선에 관한 것이다.The present invention relates to a flange of an exhaust gas purifying apparatus of an automobile, and more particularly to an improvement of the flange for connection of the purification apparatus.
자동차의 매연가스를 극소화하고 양질의 배출가스를 방출하기 위하여 차량에는 배기가스정화장치가 사용된다.Exhaust gas purifiers are used in vehicles to minimize the soot gas of vehicles and to emit high quality emissions.
이러한 배기가스정화장치는 내부에 촉매가 들어 있어서 유해가스를 정화하거나 감소하는 것을 목적으로 한다.Such an exhaust gas purifying apparatus has a catalyst therein and aims to purify or reduce harmful gas.
종래 이러한 정화장치를 배기가스 배출부에 연결하여 사용하고 있으나, 개스킷을 개재하고 볼팅으로 체결하는 단순 연결구성을 가지고 있어, 장시간 사용시에 틈이 발생한 연결부에서 배기가스가 누출되는 문제점이 있었다.Conventionally, such a purifier is used in connection with the exhaust gas discharge unit, but has a simple connection configuration through bolting through a gasket, so that there is a problem in that the exhaust gas leaks from the connection part where a gap occurs during long time use.
이에 본 고안에서는 상기의 문제점을 회소화할 수가 있고 배기가스의 누출을 극소화할 수 있는 구성의 플랜지를 제공하는 것을 특징으로 한다.Accordingly, the present invention is characterized by providing a flange having a configuration capable of reducing the above problems and minimizing the leakage of exhaust gas.
이하의 부수되는 도면과 함께 본 고안을 상세히 설명하면 다음과 같다.Referring to the present invention in detail with the accompanying drawings as follows.
제1도는 일반적인 배기가스정화장치의 플랜지를 도시하는 일부 절개사시도, 제2도는 본 고안의 배기가스정화장치의 플랜지의 정면도, 제3도는 본 고안의 배기가스정화장치의 플랜지의 측단면로서 함께 설명한다.1 is a partial cutaway perspective view showing a flange of a general exhaust gas purifying apparatus, FIG. 2 is a front view of a flange of the exhaust gas purifying apparatus of the present invention, and FIG. 3 is a side cross section of a flange of the exhaust gas purifying apparatus of the present invention. Explain.
촉매(1)을 내장하는 하우징(2)을 가지는 통상적인 배기가스정화장치(10)는 양단에 고정용의 플랜지(3)를 한쌍 가지게 된다.The conventional exhaust gas purifying apparatus 10 having the housing 2 containing the catalyst 1 has a pair of fixing flanges 3 at both ends.
플래지(3)에는 연결부재와의 체결을 위한 볼트공(4)을 가지고 개스킷을 개재하여 체결한다.The flange 3 has a bolt hole 4 for fastening with the connecting member and fastened through a gasket.
제2도이하에서와 같이 본 고안의 플랜지(30는 접속면에 체결함입부(5)를 환형으로 가지게 된다. 본 고안의 플랜지(3)와 대응하는 연결면(7)에는 체결돌출부(6)를 역시 환형으로 가진다.As shown in FIG. 2 and below, the flange 30 of the present invention has an annular engagement portion 5 in the connection surface. The connection protrusion 7 corresponding to the flange 3 of the present invention has a fastening protrusion 6. It also has an annular shape.
상기 체결돌출부(6)와 체결함입부(5)는 일체로 연결되어 자응결합체가 되고 그 사이에 역시 개스킷(8)이 개재되고 볼트공(4)의 볼트에 의하여 체결된다. 상기와 같은 구성에서 체결돌출부(6)와 체결함입부(5)가 서로 바뀌어도 역시 동일한 효과를 가짐은 물론이다.The fastening protrusion 6 and the fastening recess 5 are integrally connected to each other to form a self-coupling body, and a gasket 8 is interposed therebetween and fastened by a bolt of the bolt hole 4. Even if the fastening protrusions 6 and the fastening recesses 5 are interchanged with each other in the above-described configuration, of course, they have the same effect.
돌출부와 함입부의 크기와 개스킷을 개재하면서도 체결이 가능한 치수와 크기일 것이다.The size and size of the protrusions and recesses and the gasket can be interposed.
이상과 같은 구성의 본 고안의 배기가스정화장치의 플랜지는 기존의 생산시설의 대폭적인 수정없이 제조할 수 있고, 접속면에서 결합부를 가지게 되므로 반복적인 진동에 대하여서도 체결력이 영향을 비교적 적게 받게 되어 견고한 접속이 항시 유지되어 배출가스의 누출을 방지할 수 있는 유용한 고안인 것이다.The flange of the exhaust gas purifying apparatus of the present invention having the above configuration can be manufactured without significant modification of the existing production facility, and has a coupling part at the connection surface, so that the fastening force is relatively less affected by repeated vibration. It is a useful design to keep the connection solid at all times to prevent the leakage of exhaust gas.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019940014821U KR970000543Y1 (en) | 1994-06-21 | 1994-06-21 | Flange of an apparatus for purifying waste gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019940014821U KR970000543Y1 (en) | 1994-06-21 | 1994-06-21 | Flange of an apparatus for purifying waste gas |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR960002073U KR960002073U (en) | 1996-01-09 |
| KR970000543Y1 true KR970000543Y1 (en) | 1997-01-27 |
Family
ID=19386386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019940014821U KR970000543Y1 (en) | 1994-06-21 | 1994-06-21 | Flange of an apparatus for purifying waste gas |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR970000543Y1 (en) |
-
1994
- 1994-06-21 KR KR2019940014821U patent/KR970000543Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR960002073U (en) | 1996-01-09 |
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