RU93015179A - PORTABLE DEVICE FOR MEASURING THE OPTICAL DENSITY OF EXHAUST GASES OF INTERNAL COMBUSTION ENGINES - Google Patents

PORTABLE DEVICE FOR MEASURING THE OPTICAL DENSITY OF EXHAUST GASES OF INTERNAL COMBUSTION ENGINES

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Publication number
RU93015179A
RU93015179A RU93015179/25A RU93015179A RU93015179A RU 93015179 A RU93015179 A RU 93015179A RU 93015179/25 A RU93015179/25 A RU 93015179/25A RU 93015179 A RU93015179 A RU 93015179A RU 93015179 A RU93015179 A RU 93015179A
Authority
RU
Russia
Prior art keywords
exhaust gases
measuring
internal combustion
portable device
optical density
Prior art date
Application number
RU93015179/25A
Other languages
Russian (ru)
Inventor
В.А. Звонов
А.П. Дядин
Г.С. Корнилов
В.В. Малютяк
В.В. Лаптев
И.П. Васильев
Original Assignee
В.А. Звонов
А.П. Дядин
Г.С. Корнилов
В.В. Малютяк
В.В. Лаптев
И.П. Васильев
Filing date
Publication date
Application filed by В.А. Звонов, А.П. Дядин, Г.С. Корнилов, В.В. Малютяк, В.В. Лаптев, И.П. Васильев filed Critical В.А. Звонов
Publication of RU93015179A publication Critical patent/RU93015179A/en

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Claims (1)

Устройство позволяет замерять дымность отработавших газов автомобилей в дорожных условиях на разных режимах. Для защиты оптики выполнена камера, состоящая из отражателя и боковой стенки, в которой выполнено отверстие для подвода воздуха. Отработавший газ движется по диффузору и подсасывает воздух из камеры, расход которого регулируется турбулизатором, один конец которого шарнирно закреплен и имеет ограничитель.The device allows you to measure the opacity of exhaust gases of cars in road conditions in different modes. To protect the optics, a camera is made, consisting of a reflector and a side wall in which an air inlet is made. The exhaust gas moves through the diffuser and draws air from the chamber, the flow of which is regulated by a turbulator, one end of which is hinged and has a stopper.
RU93015179/25A 1993-03-23 PORTABLE DEVICE FOR MEASURING THE OPTICAL DENSITY OF EXHAUST GASES OF INTERNAL COMBUSTION ENGINES RU93015179A (en)

Publications (1)

Publication Number Publication Date
RU93015179A true RU93015179A (en) 1995-09-20

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