KR930013460A - Engine intake - Google Patents

Engine intake Download PDF

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Publication number
KR930013460A
KR930013460A KR1019910023538A KR910023538A KR930013460A KR 930013460 A KR930013460 A KR 930013460A KR 1019910023538 A KR1019910023538 A KR 1019910023538A KR 910023538 A KR910023538 A KR 910023538A KR 930013460 A KR930013460 A KR 930013460A
Authority
KR
South Korea
Prior art keywords
engine
intake
flow path
sectional area
cross
Prior art date
Application number
KR1019910023538A
Other languages
Korean (ko)
Other versions
KR940003538B1 (en
Inventor
김영태
Original Assignee
김태구·알.제이.스트래미
대우자동차 주식회사
알.제이.스트래미
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 김태구·알.제이.스트래미, 대우자동차 주식회사, 알.제이.스트래미 filed Critical 김태구·알.제이.스트래미
Priority to KR1019910023538A priority Critical patent/KR940003538B1/en
Publication of KR930013460A publication Critical patent/KR930013460A/en
Application granted granted Critical
Publication of KR940003538B1 publication Critical patent/KR940003538B1/en

Links

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/30—Feeding material to presses
    • B30B15/302—Feeding material in particulate or plastic state to moulding presses
    • B30B15/308—Feeding material in particulate or plastic state to moulding presses in a continuous manner, e.g. for roller presses, screw extrusion presses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B3/00—Presses characterised by the use of rotary pressing members, e.g. rollers, rings, discs
    • B30B3/04—Presses characterised by the use of rotary pressing members, e.g. rollers, rings, discs co-operating with one another, e.g. with co-operating cones
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B9/00—Presses specially adapted for particular purposes
    • B30B9/32—Presses specially adapted for particular purposes for consolidating scrap metal or for compacting used cars
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S29/00—Metal working
    • Y10S29/031—Pressing powder with other step

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

Abstract

내용 없음No content

Description

엔진의 흡기장치Engine intake

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 본 발명의 실시예의 흡기장치를 갖춘 엔진의 개략도.1 is a schematic diagram of an engine having an intake apparatus according to an embodiment of the present invention.

제2도는 본 발명의 작용효과를 설명하기 위한 흡기다기관의 단면도.2 is a cross-sectional view of the intake manifold for explaining the effect of the present invention.

제3도는 제2도의 흡기다기관의 작용효과를 설명하기 위한 성능곡선도.3 is a performance curve diagram for explaining the effect of the intake manifold of FIG.

제4도는 본 발명의 작용효과를 설명하기 위한 흡기다기관의 단면도.4 is a cross-sectional view of the intake manifold for explaining the effect of the present invention.

제5도는 본 발명의 흡기장치의 완충실.5 is a buffer chamber of the intake apparatus of the present invention.

제6도는 본 발명의 실시예의 흡기장치를 갖춘 엔진의 성능곡선도.6 is a performance curve diagram of an engine equipped with an intake apparatus according to an embodiment of the present invention.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1 : 완충실 2 : 연료분사기1: buffer chamber 2: fuel injection

3 : 흡기다기관 조절밸브 4 : 액튜에이터3: intake manifold control valve 4: actuator

5 : 엔진콘트롤 유닛(ECU) 6,7 : 흡기 다기관 유로5: Engine control unit (ECU) 6,7: Intake manifold flow path

8 : 실린더헤드8: cylinder head

Claims (1)

엔진의 회전속도, 부하상태 즉 쓰로틀 밸브의 개도위치 및 흡입 공기량을 감안하여 엔진 콘트롤 유닛(ECU)(5)이 액튜에이터(4)를 통해 흡기다기관 조절밸브(3)를 개폐시키는 통상의 엔진의 흡기장치에 있어서, 단면적이 작고 일정하며 유로의 길이가 긴 유로(7) 옆에 큰 단면적(A)와 같은 단면적(B)의 페퍼형상으로 되며 길이가 짧은 유로(6)를 설치하여 운전조건에 따라 유로를 분리할 수 있도록 하며 완충실(1)의 용적을 흡기다기관 조절밸브(3)의 개폐에 의해서 엔진의 운전조건에 따라 변화시킬 수 있는 것을 특징으로 하는 엔진의 흡기장치.Intake of a normal engine in which the engine control unit (ECU) 5 opens and closes the intake manifold control valve 3 through the actuator 4 in consideration of the rotation speed of the engine, the load state, that is, the opening position of the throttle valve, and the intake air amount. In the device, a cross-sectional area (B) of the same shape as a large cross-sectional area (A) is formed next to a small, constant, long flow path (7) with a small cross-sectional area, and a short-length flow path (6) is provided according to the operating conditions. An intake apparatus for an engine, characterized in that the flow path can be separated and the volume of the shock absorbing chamber (1) can be changed according to the engine operating conditions by opening and closing the intake manifold control valve (3). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019910023538A 1991-12-20 1991-12-20 Engine intake KR940003538B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019910023538A KR940003538B1 (en) 1991-12-20 1991-12-20 Engine intake

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019910023538A KR940003538B1 (en) 1991-12-20 1991-12-20 Engine intake

Publications (2)

Publication Number Publication Date
KR930013460A true KR930013460A (en) 1993-07-21
KR940003538B1 KR940003538B1 (en) 1994-04-23

Family

ID=19325266

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910023538A KR940003538B1 (en) 1991-12-20 1991-12-20 Engine intake

Country Status (1)

Country Link
KR (1) KR940003538B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100330263B1 (en) * 1999-07-30 2002-03-25 이계안 Adaptive intake manifold structure for automobile

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100330263B1 (en) * 1999-07-30 2002-03-25 이계안 Adaptive intake manifold structure for automobile

Also Published As

Publication number Publication date
KR940003538B1 (en) 1994-04-23

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