SU486241A1 - A method for diagnosing internal combustion engine - Google Patents

A method for diagnosing internal combustion engine

Info

Publication number
SU486241A1
SU486241A1 SU1961295A SU1961295A SU486241A1 SU 486241 A1 SU486241 A1 SU 486241A1 SU 1961295 A SU1961295 A SU 1961295A SU 1961295 A SU1961295 A SU 1961295A SU 486241 A1 SU486241 A1 SU 486241A1
Authority
SU
USSR - Soviet Union
Prior art keywords
internal combustion
combustion engine
diagnosing internal
diagnosing
frequency
Prior art date
Application number
SU1961295A
Other languages
Russian (ru)
Inventor
Владимир Иванович Соловьев
Original Assignee
Государственный Всесоюзный Ордена Трудового Красного Знамени Научно-Исследовательский Технологический Институт Ремонта И Эксплуатации Машинно-Тракторного Парка
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 Государственный Всесоюзный Ордена Трудового Красного Знамени Научно-Исследовательский Технологический Институт Ремонта И Эксплуатации Машинно-Тракторного Парка filed Critical Государственный Всесоюзный Ордена Трудового Красного Знамени Научно-Исследовательский Технологический Институт Ремонта И Эксплуатации Машинно-Тракторного Парка
Priority to SU1961295A priority Critical patent/SU486241A1/en
Application granted granted Critical
Publication of SU486241A1 publication Critical patent/SU486241A1/en

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Landscapes

  • Combined Controls Of Internal Combustion Engines (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)

Description

н етс  в дес тки раз. Важным при этом  вл етс  по вление возможности выдел ть н раздел ть Виброударные имиульсы от различных сонр жений двнгагел  н примен ть временной способ разделени  сигналов.is about ten times. What is important here is the possibility of separating and separating the vibration impact emulsions from various dvngel devices, and the use of a temporary signal separation method.

Предмет изобретени  Способ диагностики двигател  внутреннего сгорани  по параметрам вибронмнульса отThe subject of the invention is a method for diagnosing an internal combustion engine according to parameters of a vibronic pulse from

вза имодействующего соир жени , о т л и ч а ющийс  тем, что, с целью повыше П1  точности , виброимиульсы выдел ют иа резонансной частоте вибропреобразовател , расположенной выше собственных частот вибрационных каналов двигател .an interacting joint, which is the fact that, in order to increase the accuracy of P1, the vibratory emulsions are allocated to the resonant frequency of the vibration transducer located above the natural frequencies of the vibration channels of the engine.

2,0 3,04,0В.О 8,0 W 20 JO ffu 2.0 3.0.04.0. O 8.0 W 20 JO ffu

SLn(3ij-TJ SLn (3ij-TJ

F{f) A7 ftF {f) A7 ft

Т Частота,/ Частота, кгиT Frequency, / Frequency, kgi

Фиг. 2FIG. 2

Фиг.дFig.d

SU1961295A 1973-09-14 1973-09-14 A method for diagnosing internal combustion engine SU486241A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1961295A SU486241A1 (en) 1973-09-14 1973-09-14 A method for diagnosing internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1961295A SU486241A1 (en) 1973-09-14 1973-09-14 A method for diagnosing internal combustion engine

Publications (1)

Publication Number Publication Date
SU486241A1 true SU486241A1 (en) 1975-09-30

Family

ID=20565089

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1961295A SU486241A1 (en) 1973-09-14 1973-09-14 A method for diagnosing internal combustion engine

Country Status (1)

Country Link
SU (1) SU486241A1 (en)

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