KR950014543A - Supercharger device of car engine - Google Patents

Supercharger device of car engine Download PDF

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Publication number
KR950014543A
KR950014543A KR1019930023465A KR930023465A KR950014543A KR 950014543 A KR950014543 A KR 950014543A KR 1019930023465 A KR1019930023465 A KR 1019930023465A KR 930023465 A KR930023465 A KR 930023465A KR 950014543 A KR950014543 A KR 950014543A
Authority
KR
South Korea
Prior art keywords
valve
compression chamber
compression
intake
engine
Prior art date
Application number
KR1019930023465A
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Korean (ko)
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KR0167581B1 (en
Inventor
김영훈
Original Assignee
전성원
현대자동차 주식회사
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Application filed by 전성원, 현대자동차 주식회사 filed Critical 전성원
Priority to KR1019930023465A priority Critical patent/KR0167581B1/en
Publication of KR950014543A publication Critical patent/KR950014543A/en
Application granted granted Critical
Publication of KR0167581B1 publication Critical patent/KR0167581B1/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)
  • Supercharger (AREA)

Abstract

본 발명은 엔진에 설치되는 과급기 장치에 관한 것으로, 엔진의 토오크를 향상시켜 높은 출력을 얻을 수 있고 엔진의 회전수에 관계없이 과급기 자체와 엔진작동에 지장을 초래하지 않도록 된 과급기를 제공하는 것을 그 목적으로 하며, 엔진의 서지탱크(18)와 연통되도록 형성된 압축실(20)과, 그 압축실(20)에 연결되는 압축실린더(21)와, 그 압축실린더(21)을 삽입되고 흡기캠축(14)의 로스트 모션에 의해 왕복운동되며 상기 압축실(20)의 흡기를 압축시키도록 설치되는 압축밸브(23)와, 상기 압축실(20)와 흡기포트(12)가 연통되도록 설치되는 보조포트(24)와, 상기 서지탱크(18)의 흡기가 상기 압축실(20)로 이송되어 압출된 후 흡기포트(12)로 이송되게 하기 위한 밸브수단으로 구성되는 것을 특징으로 한다.The present invention relates to a supercharger device installed in an engine, and to provide a turbocharger which can obtain high output by improving the torque of the engine and which does not interfere with the supercharger itself and the engine operation regardless of the engine revolutions. A compression chamber 20 formed to communicate with the surge tank 18 of the engine, a compression cylinder 21 connected to the compression chamber 20, and the compression cylinder 21 are inserted into the intake camshaft ( The auxiliary port is reciprocated by the lost motion of the 14 and the compression valve 23 is installed to compress the intake air of the compression chamber 20, the auxiliary port is installed so that the compression chamber 20 and the intake port 12 communicate with each other. And a valve means for allowing the intake air of the surge tank 18 to be transferred to the compression chamber 20 to be extruded and then transferred to the intake port 12.

Description

자동차 엔진의 과급기 장치.Supercharger device of the car engine.

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

제1도는 종래 엔진의 과급기 장치의 개략적인 구성도.1 is a schematic configuration diagram of a supercharger device of a conventional engine.

제2도는 본 발명에 따른 과급기 장치와 그의 설치상태를 개략적으로 나타낸 구성도.2 is a configuration diagram schematically showing the supercharger device and its installation state according to the present invention.

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

10 : 실린더 12 : 흡기포트10: cylinder 12: intake port

14 : 흡기캠축 18 : 서지탱크14: intake camshaft 18: surge tank

20 : 압축실 21 : 압축실린더20: compression chamber 21: compression cylinder

22 : 압축밸브 24 : 보조포트22: compression valve 24: auxiliary port

25 : 제1밸브 26 : 제1밸브25: first valve 26: first valve

27 : 제3밸브 28 : 제4밸브27: third valve 28: fourth valve

Claims (4)

엔진의 서지탱크(18)와 연통되도록 형성된 압축실(20)과, 그 압축실(20)에 연결되는 압축실린더(21)와, 그 압축실린더(21)에 삽입되고 흡기캠축(14)의 로스트 모션(lost motion)에 의해 왕복운동되며 상기 압축실(20)의 흡기를 압축시키도록 설치되는 압축밸브(23)와, 상기 압축실(20)과 흡기포트(12)가 연통되도록 설치되는 보조포트(24)와, 상기 서지탱크(18)의 흡기가 상기 압축실(20)로 이송되어 압축된 후 흡기포트(12)로 이송되게 하기 위한 밸브수단으로 구성되는 것을 특징으로 하는 엔진의 과급기 장치.The compression chamber 20 formed to communicate with the surge tank 18 of the engine, the compression cylinder 21 connected to the compression chamber 20, the compression cylinder 21 is inserted into the lost of the intake camshaft 14 A compression port 23 reciprocated by a lost motion and installed to compress the intake air of the compression chamber 20, and an auxiliary port provided to communicate the compression chamber 20 with the intake port 12. And a valve means for allowing the intake air of the surge tank (18) to be transported to the compression chamber (20) and compressed before being transported to the intake port (12). 제1항에 있어서, 상기 밸브수단은, 상기 서지탱브(18)와 압축실(20)과의 통로상에 설치되는 제1밸브(25)와, 상기 압축실(20)과 보조포트(24)사이에 설치되는 제2밸브(26)와, 상기 압축시린더(21)의 상부에 설치되는 제3밸브(27)와, 상기 서지탱크(18)와 흡기포트(12)사이에 설치되는 제4밸브(28)를 구비하여 구성되는 것을 특징으로 하는 엔진의 과급기장치.The valve means according to claim 1, wherein the valve means comprises: a first valve (25) provided on a passage between the surge tank (18) and the compression chamber (20), the compression chamber (20), and an auxiliary port (24). ) Is installed between the second valve 26, the third valve 27 installed on the upper portion of the compression cylinder 21, and the surge tank 18 and the intake port 12. 4. The supercharger device for an engine, characterized by comprising four valves (28). 제2항에 있어서, 상기 제1밸브(25)와 제2밸브(26) 및 제4밸브(28)는 전자제어유닛(ECU)에 의해 제어되는 것을 특징으로 하는 엔진의 과급기장치.3. The supercharger device of claim 2, wherein the first valve (25), the second valve (26) and the fourth valve (28) are controlled by an electronic control unit (ECU). 제2항에 있어서, 상기 제3밸브(27)는 압축실(20)내의 압축된 흡기가 압축실린더(21)로 역류하는 것을 방지하도록 된 일방향 밸브인 것을 특징으로 하는 엔진의 과급기 장치.3. The supercharger device of claim 2, wherein the third valve (27) is a one-way valve that prevents the compressed intake in the compression chamber (20) from flowing back to the compression cylinder (21). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930023465A 1993-11-05 1993-11-05 Supercharger for automotive engines KR0167581B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019930023465A KR0167581B1 (en) 1993-11-05 1993-11-05 Supercharger for automotive engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019930023465A KR0167581B1 (en) 1993-11-05 1993-11-05 Supercharger for automotive engines

Publications (2)

Publication Number Publication Date
KR950014543A true KR950014543A (en) 1995-06-16
KR0167581B1 KR0167581B1 (en) 1998-12-15

Family

ID=19367436

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930023465A KR0167581B1 (en) 1993-11-05 1993-11-05 Supercharger for automotive engines

Country Status (1)

Country Link
KR (1) KR0167581B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100326580B1 (en) * 1997-07-07 2002-08-21 혼다 기켄 고교 가부시키가이샤 Spark ignition typed 4-cycle internal combustion engine having super charge pump attached thereto

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100326580B1 (en) * 1997-07-07 2002-08-21 혼다 기켄 고교 가부시키가이샤 Spark ignition typed 4-cycle internal combustion engine having super charge pump attached thereto

Also Published As

Publication number Publication date
KR0167581B1 (en) 1998-12-15

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