KR940015494A - Exhaust gas concentration measurement device - Google Patents

Exhaust gas concentration measurement device Download PDF

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Publication number
KR940015494A
KR940015494A KR1019920025103A KR920025103A KR940015494A KR 940015494 A KR940015494 A KR 940015494A KR 1019920025103 A KR1019920025103 A KR 1019920025103A KR 920025103 A KR920025103 A KR 920025103A KR 940015494 A KR940015494 A KR 940015494A
Authority
KR
South Korea
Prior art keywords
exhaust gas
gas concentration
measurement device
concentration measurement
black box
Prior art date
Application number
KR1019920025103A
Other languages
Korean (ko)
Inventor
정보윤
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 KR1019920025103A priority Critical patent/KR940015494A/en
Publication of KR940015494A publication Critical patent/KR940015494A/en

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  • Sampling And Sample Adjustment (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)

Abstract

본 발명은 자동차 배기가스의 매연농도를 측정하기 위한 측정장비에 관한 것으로, 레이저로부터 플라즈마가 배기가스를 통과하여 블랙박스의 렌지를 지나 PMT 튜브에 전달되고 전기적 신호가 오실로스코프에서 전압파형으로 변환되며 이 파형은 복사파장공식에 의해 전위차를 발생시킨다.The present invention relates to a measuring device for measuring the exhaust gas concentration of automobile exhaust gas, the plasma from the laser passes through the exhaust gas is passed through the stove of the black box to the PMT tube and the electrical signal is converted into a voltage waveform in the oscilloscope The waveform generates a potential difference by the radiation wavelength formula.

Description

배기가스의 매연농도 측정장치Exhaust gas concentration measurement device

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

도면은 본 발명의 매연농도 측정장치를 도시하는 개략도이다.The figure is a schematic diagram which shows the smoke concentration measurement apparatus of this invention.

Claims (1)

자동차 배기가스의 매연농도 측정장치에 있어서, 레이저(1), 블랙박스(2), 오실로스코프(5) 및 도전압 공급기(6)로 구성되며 상기 레이저(1)는 플라즈마를 블랙박스(2)의 홀(7)로 보내고 블랙박스(2)에는 볼록렌즈(3)와 PMT 튜브(4)가 설치되며 PMT 튜브(4)는 고전압 공급기(6)로부터 전압을 공급받아 작동되고 PMT 튜브(4)는 오실로스코프(5)와 전기적으로 연결되게 구성되는 것을 특징으로 하는 배기가스의 매연농도 측정장치.In the exhaust gas concentration measurement device of the vehicle, it comprises a laser (1), a black box (2), an oscilloscope (5) and a conduction voltage supply (6), the laser (1) is a plasma of the black box (2) The convex lens 3 and the PMT tube 4 are installed in the hole 7 and the black box 2 is operated by receiving a voltage from the high voltage supply 6 and the PMT tube 4 The exhaust gas concentration measurement device of the exhaust gas, characterized in that configured to be electrically connected to the oscilloscope (5). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019920025103A 1992-12-22 1992-12-22 Exhaust gas concentration measurement device KR940015494A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019920025103A KR940015494A (en) 1992-12-22 1992-12-22 Exhaust gas concentration measurement device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019920025103A KR940015494A (en) 1992-12-22 1992-12-22 Exhaust gas concentration measurement device

Publications (1)

Publication Number Publication Date
KR940015494A true KR940015494A (en) 1994-07-21

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ID=67214695

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019920025103A KR940015494A (en) 1992-12-22 1992-12-22 Exhaust gas concentration measurement device

Country Status (1)

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KR (1) KR940015494A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102176295B1 (en) 2019-10-24 2020-11-09 주식회사 자스텍 A telemetry device equipped with speed-sensitive smoke remote measurement data communication processing technology

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102176295B1 (en) 2019-10-24 2020-11-09 주식회사 자스텍 A telemetry device equipped with speed-sensitive smoke remote measurement data communication processing technology

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E601 Decision to refuse application