KR970001918A - Car Intake Manifold - Google Patents

Car Intake Manifold Download PDF

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Publication number
KR970001918A
KR970001918A KR1019950017642A KR19950017642A KR970001918A KR 970001918 A KR970001918 A KR 970001918A KR 1019950017642 A KR1019950017642 A KR 1019950017642A KR 19950017642 A KR19950017642 A KR 19950017642A KR 970001918 A KR970001918 A KR 970001918A
Authority
KR
South Korea
Prior art keywords
intake manifold
upper cap
lower flange
solder
flange
Prior art date
Application number
KR1019950017642A
Other languages
Korean (ko)
Other versions
KR0121313B1 (en
Inventor
이석규
강병출
김성구
손영범
구본학
Original Assignee
전낙근
주식회사 경남금속
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 전낙근, 주식회사 경남금속 filed Critical 전낙근
Priority to KR1019950017642A priority Critical patent/KR0121313B1/en
Publication of KR970001918A publication Critical patent/KR970001918A/en
Application granted granted Critical
Publication of KR0121313B1 publication Critical patent/KR0121313B1/en

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Classifications

    • 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
    • F02M35/104—Intake manifolds
    • 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
    • F02M35/10006—Air intakes; Induction systems characterised by the position of elements of the air intake system in direction of the air intake flow, i.e. between ambient air inlet and supply to the combustion chamber
    • F02M35/10072—Intake runners
    • 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
    • F02M35/10006—Air intakes; Induction systems characterised by the position of elements of the air intake system in direction of the air intake flow, i.e. between ambient air inlet and supply to the combustion chamber
    • F02M35/10078—Connections of intake systems to the engine
    • F02M35/10085—Connections of intake systems to the engine having a connecting piece, e.g. a flange, between the engine and the air intake being foreseen with a throttle valve, fuel injector, mixture ducts or the like
    • 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
    • F02M35/10314—Materials for intake systems
    • F02M35/10327—Metals; Alloys

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Characterised By The Charging Evacuation (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)

Abstract

가. 청구범위에 기재된 발명이 속한 기술분야end. The technical field to which the invention described in the claims belongs

자동차용 흡기 매니폴드.Intake manifold for cars.

나. 발명이 해결하려고 하는 기술적 과제I. The technical problem that the invention is trying to solve

기존 자동차용 흡기매니폴드의 구성이 가지는 제조공정상의 문제점과 평활도 저하로 인한 공기흐름의 방해요소 등을 흡기매니폴드의 구조 개량으로서 일소할 수 있도록 함.The problem of the manufacturing process of the existing intake manifold for automobiles and the obstacle of air flow due to the reduced smoothness can be eliminated as the structure improvement of the intake manifold.

다. 발명의 해결방법의 요지.All. Summary of the Solution of the Invention.

주관(2)과 분기관(7,7') 및 실린더헤드 부착용 플렌지(8,9,10)를 각각 가지는 자동차용 흡기매니폴드(1)에 있어서, 주관(2)은 알루미늄 압출인발로 성형된 상부캡(3)과, 상기 상부캡(3)에 슬라이드 끼움결합되며 다수개의 분기관(7,7') 접속용의 접속공(23,23')을 가지는 단조품으로 이루어지는 하부플렌지(4)와, 상기 상부캡(3), 하부플렌지(4)결합 후 양단에 결합되는 단조품의 드로틀바디플렌지(5) 및 엔드캡(6)을 상호 끼움고정하되, 이들의 결합부에는 각각 땜납저류용 간극(t) 형성을 위한 돌출부를 형성한 것이다.In the automobile intake manifold 1 having the main pipe 2, the branch pipes 7, 7 ', and the cylinder head attachment flanges 8, 9, 10, respectively, the main pipe 2 is formed by aluminum extrusion drawing. A lower flange 4 made of a forged product having an upper cap 3 and a fitting fitted to the upper cap 3 and having connection holes 23 and 23 'for connecting a plurality of branch pipes 7 and 7'; After fitting the upper cap (3) and the lower flange (4), the throttle body flange (5) and the end cap (6) of the forged product coupled to both ends are fixed to each other, but the coupling portion of the solder storage gap ( t) to form protrusions for formation.

라. 발명의 중요한 용도la. Important uses of the invention

자동차용 흡기 매니폴드.Intake manifold for cars.

Description

자동차용 흡기 매니폴드Car Intake Manifold

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

제1도는 본 발명의 바람직한 하나의 실시예를 보인 흡기매니 폴드의 사시도, 제2도는 본 발명의 흡기매니폴드를 분해도시한 사시도, 제3도는 본 발명의 주관구성을 보인 결합상태 단면도.1 is a perspective view of an intake manifold showing one preferred embodiment of the present invention, FIG. 2 is an exploded perspective view of the intake manifold of the present invention, and FIG. 3 is a cross-sectional view of a coupling state showing the main configuration of the present invention.

Claims (6)

주관(2)과 분기관(7,7') 및 실린더헤드 부착용 플렌지(8,9,10)를 각각 가지는 자동차용 흡기매니폴드(1)에 있어서, 상기 주관(2)은 알루미늄 압출인발로 성형된 상부캡(3)과, 상기 상부캡(3)에 슬라이드 끼움결합되며 다수개의 분기관(7,7') 접속용의 접속공(23,23')을 가지는 단조품으로 이루어지는 하부플렌지(4)와, 상기 상부캡(3), 하부플렌지(4)결합 후 양단에 결합되는 단조품의 드로틀바디플렌지(5) 및 엔드캡(6)을 상호 끼움고정한 것을 특징으로 하는 자동차용 흡기 매니폴드.In the automobile intake manifold (1) having a main pipe (2), a branch pipe (7, 7 ') and a cylinder head attachment flange (8, 9, 10), the main pipe (2) is formed by aluminum extrusion drawing. Lower flange (4) consisting of a forged product having an upper cap (3) and a slide fitting to the upper cap (3) and having connection holes (23, 23 ') for connecting a plurality of branch pipes (7, 7'). And, the intake manifold for automobiles, characterized in that the upper cap (3), the lower flange (4) after coupling the throttle body flange (5) and the end cap (6) of the forged product is coupled to both ends. 제1항에 있어서, 상기 상부캡(3)은 단면이 개략형으로 이루어지고 내면 하측의 대향면에는 하부 플렌지(4)결합용의 끼움홈(14)과 땜납(15) 저류용 간극(t) 형성을 위한 요입홈(16)이 형성된 것을 특징으로 하는 자동차용 흡기 매니폴드.2. The upper cap (3) is rough in cross section according to claim 1 And a concave groove 16 for forming a fitting groove 14 for coupling the lower flange 4 and a solder gap 15 for storing the solder 15 on an opposite surface of the lower side of the inner surface. Intake manifold. 제1항에 있어서, 상기 하부플렌지(4)의 다수개의 접속공(23,23') 내연부에는 다수개의 돌출부(25,25')를 형성하여 분기관(7,7') 접속시 땜납(15) 저류용 간극(t)이 확보될 수 있도록 구성한 것을 특징으로 하는 자동차용 흡기 매니폴드.According to claim 1, wherein the plurality of protrusions (25, 25 ') are formed in the inner edge of the plurality of connection holes (23, 23') of the lower flange (4) solder when connecting the branch pipe (7, 7 ') 15) Intake manifold for automobiles, characterized in that configured to ensure the storage gap (t). 제1항에 있어서, 상기 상부캡(3)과 하부플렌지(4) 끼움결합 후 일단에 결합되는 드로틀바디플렌지(5)에는 땜납저류용 간극(t) 형성을 위한 다수개의 돌출부(21,21')가 형성된 것을 특징으로 하는 자동차용 흡기 매니폴드.The throttle body flange 5, which is coupled to one end after fitting the upper cap 3 and the lower flange 4, has a plurality of protrusions 21, 21 'for forming a solder gap (t). Intake manifold for automobiles, characterized in that formed. 제1항에 있어서, 상기 상부캡(3)과 하부플렌지(4) 끼움결합 후 일단에 결합되는 엔드캡(6)에는 땜납저류용 간극(t) 형성을 위한 다수개의 돌출부(19,19')가 형성된 것을 특징으로 하는 자동차용 흡기 매니폴드.According to claim 1, wherein the upper cap (3) and the lower flange (4) is coupled to the end cap 6, which is coupled to one end after the plurality of protrusions (19, 19 ') for forming a solder gap (t) Car intake manifold, characterized in that formed. 제1항에 있어서, 상기 플렌지(8,9,10)의 분기관(7,7') 접속공(26,26')에는 땜납(15) 저류용 간극(t)형성을 위한 다수개의 돌출부(28, 28')가 형성된 것을 특징으로 하는 자동차용 흡기 매니폴드.The branch holes (7, 7 ') connecting holes (26, 26') of the flanges (8, 9, 10) are provided with a plurality of protrusions for forming a gap (t) for storing the solder (15). 28, 28 ') is formed in the car intake manifold. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950017642A 1995-06-23 1995-06-23 Intake manifold for automobile KR0121313B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950017642A KR0121313B1 (en) 1995-06-23 1995-06-23 Intake manifold for automobile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950017642A KR0121313B1 (en) 1995-06-23 1995-06-23 Intake manifold for automobile

Publications (2)

Publication Number Publication Date
KR970001918A true KR970001918A (en) 1997-01-24
KR0121313B1 KR0121313B1 (en) 1997-11-24

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950017642A KR0121313B1 (en) 1995-06-23 1995-06-23 Intake manifold for automobile

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KR (1) KR0121313B1 (en)

Also Published As

Publication number Publication date
KR0121313B1 (en) 1997-11-24

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