KR970044334A

KR970044334A - Sonic Nozzle Pump Using Automotive Exhaust Pipe

Info

Publication number: KR970044334A
Application number: KR1019950054156A
Authority: KR
Inventors: 윤병국
Original assignee: 김태구; 대우자동차 주식회사
Priority date: 1995-12-22
Filing date: 1995-12-22
Publication date: 1997-07-26

Abstract

본 발명은 자동차의 배기관을 이용한 소닉 노즐 펌프에 관한 것으로 보다 상세히 설명하자면 특별한 동력장치의 추가 장착없이 기존의 배기장치에 작은 구경의 배기관을 만들고 그 끝단에 노즐을 형성시킨 후, 이 노즐 끝단에 형성되는 음속에 가까운 배기가스의 배출속도로 인하여 발생되는 노즐 부위의 압력 강화 현상으로 저압이 형성되도록 하여, 배기 배출방향의 반대방향으로 강한 흡입작용을 발생시키고, 이러한 작용으로 엔진룸으로부터 강하게 공기를 빨아들이는 역활을 하여 엔진룸이나 자동차 실내의 공기를 순환시키는 것을 특징으로 하는 장치로서, 배기단속도어(11)와 배기관(12)와 노즐(13)과 소닉노즐 흡입관(14)과 억류방지 밸브(15)와 주름돌기(16)로 구성되어 있는 소닉노즐펌프(1)이다.The present invention relates to a sonic nozzle pump using an exhaust pipe of an automobile. To describe in more detail, a small diameter exhaust pipe is formed in an existing exhaust device without additional installation of a special power unit, and a nozzle is formed at an end thereof, and then formed at the nozzle end. Low pressure is generated by the pressure strengthening of the nozzle area generated by the exhaust velocity of the exhaust gas close to the sound velocity, which generates a strong suction action in the opposite direction of the exhaust discharge direction. A device characterized in that it serves to circulate air in an engine room or a vehicle interior, and includes an exhaust gear 11, an exhaust pipe 12, a nozzle 13, a sonic nozzle suction pipe 14, and an arrest valve. 15) and a sonic nozzle pump (1) composed of a crease projection (16).

Description

Sonic Nozzle Pump Using Exhaust Pipe of Car

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

제1도는 본 발명의 특징을 보인 개략도.1 is a schematic view showing features of the present invention.

제2도는 본 발명 노즐과 부분별 측정그래프.2 is a nozzle and a partial measurement graph of the present invention.

제3도는 종래 엔진 배기장치의 계통도.3 is a system diagram of a conventional engine exhaust device.

제4도는 종래 배기 매니폴드의 방식.4 is a scheme of a conventional exhaust manifold.

Claims

In the automobile exhaust system, a sonic nozzle pump composed of an exhaust speed regulating gear 11, an exhaust pipe 12, a nozzle 13, a sonic nozzle suction pipe 14, an arrest valve 15, and a corrugation protrusion 16 ( Sonic nozzle pump using the exhaust pipe of the vehicle characterized by 1).

The sonic nozzle pump using the exhaust pipe of an automobile according to claim 1, wherein the exhaust speed gear (11) can be controlled by a general exhaust pipe and an exhaust pipe (12) of the present invention.

The sonic nozzle pump using the exhaust pipe of an automobile according to claim 1, wherein the backflow prevention valve (15) is prevented from flowing back to the sonic nozzle suction pipe (14).

The sonic nozzle pump of claim 1, wherein the corrugation protrusion (16) reduces noise of the sonic nozzle suction pipe (14) connected to the engine room or the vehicle interior in an open structure.