KR940015494A - Exhaust gas concentration measurement device - Google Patents
Exhaust gas concentration measurement device Download PDFInfo
- 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
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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
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)
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 |
Family
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)
Country | Link |
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KR (1) | KR940015494A (en) |
Cited By (1)
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 |
-
1992
- 1992-12-22 KR KR1019920025103A patent/KR940015494A/en not_active Application Discontinuation
Cited By (1)
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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Legal Events
Date | Code | Title | Description |
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E902 | Notification of reason for refusal | ||
E601 | Decision to refuse application |