KR970006864A - EGR pipes and EGR valves that can be tightened without gaskets - Google Patents

EGR pipes and EGR valves that can be tightened without gaskets Download PDF

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Publication number
KR970006864A
KR970006864A KR1019950022463A KR19950022463A KR970006864A KR 970006864 A KR970006864 A KR 970006864A KR 1019950022463 A KR1019950022463 A KR 1019950022463A KR 19950022463 A KR19950022463 A KR 19950022463A KR 970006864 A KR970006864 A KR 970006864A
Authority
KR
South Korea
Prior art keywords
egr
pipe
gaskets
valve
pipes
Prior art date
Application number
KR1019950022463A
Other languages
Korean (ko)
Inventor
이상선
Original Assignee
한승준
기아자동차 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 한승준, 기아자동차 주식회사 filed Critical 한승준
Priority to KR1019950022463A priority Critical patent/KR970006864A/en
Publication of KR970006864A publication Critical patent/KR970006864A/en

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Abstract

본 발명은 EGR 밸브와 EGR 파이프를 연결함에 있어서, EGR 밸브와 EGR 파이프 플랜지 사이에 삽입되었던 EGR 가스켓을 제거하고 EGR 파이프를 EGR 파이프 플랜지에 용접에 의해 조립하는 대신에 EGR 밸브와 EGR 파이프 플랜지를 EGR 파이프 용접 없이 그리고 EGR 가스켓 없이 직접 조립할 수 있도록 개선된 구조를 갖는 EGR 밸브 및 EGR 파이프에 대한 것이다.In the present invention, in connecting the EGR valve and the EGR pipe, instead of removing the EGR gasket inserted between the EGR valve and the EGR pipe flange and assembling the EGR pipe by welding to the EGR pipe flange, the EGR valve and the EGR pipe flange are EGR. For EGR valves and EGR pipes with an improved construction that can be assembled directly without pipe welding and without EGR gaskets.

본 발명은 EGR 가스켓을 사용하지 않고 EGR 밸브와 EGR 파이프를 조립할 수 있기 때문에 원가를 절감할 수 있고, 또 조립 공정을 단순화시킬 수 있는 장점이 있다.According to the present invention, since the EGR valve and the EGR pipe can be assembled without using the EGR gasket, the cost can be reduced and the assembly process can be simplified.

Description

가스켓 없이 체결될 수 있는 EGR 파이프 및 EGR 밸브EGR pipes and EGR valves that can be tightened without gaskets

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명에 따른 EGR 밸브에 EGR 파이프가 체결된 상태를 나타내는 측 단면도이다. 제2도는 일반적인 EGR 밸브와 EGR 파이프가 체결된 상태를 보여주기 위한 개략적인 측면도이다. 제3도는 제2도의 측 단면도이다.1 is a side cross-sectional view showing a state in which an EGR pipe is fastened to an EGR valve according to the present invention. 2 is a schematic side view for showing a state in which the general EGR valve and the EGR pipe is engaged. 3 is a side cross-sectional view of FIG.

Claims (1)

EGR 밸브(11)와 EGR 파이프 플랜지 (13)에 의해 EGR 파이프(15)가 조립될 수 있도록 된 구조에서, 그 개선점은 상기 EGR 밸브(11)의 중앙 홀 하부면의 내연부를 따라 일정 깊이의 단차가 형성되어 있고, 상기 EGR 파이프 플랜지(13)의 중앙 홀 상부면의 내연부를 따라 일정 깊이의 단차가 형성되어 있으며, 이들의 조립에 의해 형성된 홈(17)에는 상기 홈(17)에 대해 밀봉성을 갖도록 삽입 가능한 구조를 갖는 상기 EGR 파이프(15)의 걸림턱(19)이 탄력적으로 안착되는 것을 특징으로 하는 EGR 가스켓 없이 체결될 수 있는 EGR 밸브 및 EGR 파이프.In the structure in which the EGR pipe 15 can be assembled by the EGR valve 11 and the EGR pipe flange 13, the improvement is a step of a predetermined depth along the inner edge of the lower surface of the center hole of the EGR valve 11. Is formed, a step of a certain depth is formed along the inner edge of the upper surface of the center hole of the EGR pipe flange 13, and the groove 17 formed by the assembly thereof is sealed to the groove 17. EGR valve and EGR pipe that can be fastened without an EGR gasket, characterized in that the engaging jaw (19) of the EGR pipe (15) having a structure that can be inserted to have a resilient seat. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950022463A 1995-07-27 1995-07-27 EGR pipes and EGR valves that can be tightened without gaskets KR970006864A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950022463A KR970006864A (en) 1995-07-27 1995-07-27 EGR pipes and EGR valves that can be tightened without gaskets

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950022463A KR970006864A (en) 1995-07-27 1995-07-27 EGR pipes and EGR valves that can be tightened without gaskets

Publications (1)

Publication Number Publication Date
KR970006864A true KR970006864A (en) 1997-02-21

Family

ID=66540732

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950022463A KR970006864A (en) 1995-07-27 1995-07-27 EGR pipes and EGR valves that can be tightened without gaskets

Country Status (1)

Country Link
KR (1) KR970006864A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030016137A (en) * 2001-08-20 2003-02-26 이명일 EGR Pipe Braket omitted

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030016137A (en) * 2001-08-20 2003-02-26 이명일 EGR Pipe Braket omitted

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A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application