KR930013433A - Intake swirl control device of automobile engine - Google Patents

Intake swirl control device of automobile engine Download PDF

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Publication number
KR930013433A
KR930013433A KR1019910025214A KR910025214A KR930013433A KR 930013433 A KR930013433 A KR 930013433A KR 1019910025214 A KR1019910025214 A KR 1019910025214A KR 910025214 A KR910025214 A KR 910025214A KR 930013433 A KR930013433 A KR 930013433A
Authority
KR
South Korea
Prior art keywords
swirl control
control device
intake swirl
automobile engine
intake
Prior art date
Application number
KR1019910025214A
Other languages
Korean (ko)
Other versions
KR950011689B1 (en
Inventor
최명식
Original Assignee
전성원
현대자동차 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 전성원, 현대자동차 주식회사 filed Critical 전성원
Priority to KR1019910025214A priority Critical patent/KR950011689B1/en
Publication of KR930013433A publication Critical patent/KR930013433A/en
Application granted granted Critical
Publication of KR950011689B1 publication Critical patent/KR950011689B1/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B31/00—Modifying induction systems for imparting a rotation to the charge in the cylinder
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Valve Device For Special Equipments (AREA)

Abstract

내용 없음No content

Description

자동차 엔진의 흡기 스윌(Swirl)조절장치Intake Swirl Control of Automobile Engine

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

제1도는 본 발명에 의한 흡기 스월조절장치의 전체 시스템.1 is a complete system of the intake swirl adjusting apparatus according to the present invention.

제2도는 본 발명에 관련하는 스윌조절밸브의 측단면도.2 is a side cross-sectional view of a swivel adjustment valve according to the present invention.

제3도는 종래의 스윌조절밸브의 설치상태를 나타내는 도면이다.3 is a view showing an installation state of a conventional slew control valve.

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

10 : ECU 13 : 어큐뮬레이터10: ECU 13: accumulator

14 ; 방향전환밸브 15 : 스프링14; Directional Valve 15: Spring

16 : 유압실린더 17 : 피스톤16: hydraulic cylinder 17: piston

18 : 흡기매니폴드 19 : 스월조절밸브18: intake manifold 19: swirl control valve

20 : 플랙시블 튜브20: flexible tube

Claims (3)

어큐뮬레이터(13)의 압력유체를 ECU(10)의 전기적인 신호에 의해 작동하여 공급 또는 차단하는 방향 전환밸브(14)와, 이 방향전환밸브(14)와 연결되어 유체가 공급될때 전진작동하고 유체가 공급되지 않을때 스프링(15)의 탄성력에 의해 후진작동하는 유압실린더(16)와, 이 유압실린더(16)의 출구측과 연결되는 챔버(C3)를 보유하며 흡기매니폴드(18)의 내측으로 팽창 또는 수축 작용을 하는 플렉시블 튜브(20)가 설치되어 스월작용을 행하는 스월조절밸브(19)로 구성됨을 특징으로 하는 자동차 엔진의 흡기 스월조절장치.A directional valve 14 which operates or supplies or shuts off the pressure fluid of the accumulator 13 by an electrical signal of the ECU 10, and is connected to the directional valve 14 to move forward and supply fluid. The hydraulic cylinder 16, which is operated backward by the elastic force of the spring 15, and the chamber C3 connected to the outlet side of the hydraulic cylinder 16 when the spring 15 is not supplied, and the inside of the intake manifold 18 Intake swirl control device for an automobile engine, characterized in that consisting of a swirl control valve 19 to perform a swirling action is installed a flexible tube (20) to expand or contract. 제1항에 있어서, 플렉시블 튜브(20)는 챔버(C3)측으로 제1경사면(21)과 제2경사면(22)이 형성됨을 특징으로 하는 자동차 엔진의 흡기 스월조절장치.The intake swirl control apparatus of claim 1, wherein the flexible tube (20) has a first slope (21) and a second slope (22) formed on the side of the chamber (C3). 제1항 또는 제2항에 있어서, 플렉시블 튜브(20)는 EPDM으로 형성됨을 특징으로 하는 자동차 엔진의 흡기 스월조절장치.The intake swirl control device of claim 1, wherein the flexible tube is made of EPDM. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019910025214A 1991-12-30 1991-12-30 Switling apparatus for air intake KR950011689B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019910025214A KR950011689B1 (en) 1991-12-30 1991-12-30 Switling apparatus for air intake

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019910025214A KR950011689B1 (en) 1991-12-30 1991-12-30 Switling apparatus for air intake

Publications (2)

Publication Number Publication Date
KR930013433A true KR930013433A (en) 1993-07-21
KR950011689B1 KR950011689B1 (en) 1995-10-07

Family

ID=19326732

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910025214A KR950011689B1 (en) 1991-12-30 1991-12-30 Switling apparatus for air intake

Country Status (1)

Country Link
KR (1) KR950011689B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20230001832A (en) * 2021-06-29 2023-01-05 국방과학연구소 Device for opening and shutting air intaking
KR20240003544A (en) 2022-07-01 2024-01-09 정민우 Internal combustion engine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20230001832A (en) * 2021-06-29 2023-01-05 국방과학연구소 Device for opening and shutting air intaking
KR20240003544A (en) 2022-07-01 2024-01-09 정민우 Internal combustion engine

Also Published As

Publication number Publication date
KR950011689B1 (en) 1995-10-07

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