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RU2005118135A - METHOD FOR DIAGNOSTIC AND FORECASTING ENGINE TECHNICAL CONDITION - Google Patents

METHOD FOR DIAGNOSTIC AND FORECASTING ENGINE TECHNICAL CONDITION Download PDF

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Publication number
RU2005118135A
RU2005118135A RU2005118135/06A RU2005118135A RU2005118135A RU 2005118135 A RU2005118135 A RU 2005118135A RU 2005118135/06 A RU2005118135/06 A RU 2005118135/06A RU 2005118135 A RU2005118135 A RU 2005118135A RU 2005118135 A RU2005118135 A RU 2005118135A
Authority
RU
Russia
Prior art keywords
technical condition
diagnostic
engine technical
forecasting engine
spectrum
Prior art date
Application number
RU2005118135/06A
Other languages
Russian (ru)
Other versions
RU2287142C2 (en
Inventor
Андрей Александрович Зобенко (RU)
Андрей Александрович Зобенко
Василий Арсеньевич Хабузов (RU)
Василий Арсеньевич Хабузов
ков Владимир Федорович Худ (RU)
Владимир Федорович Худяков
Original Assignee
Андрей Александрович Зобенко (RU)
Андрей Александрович Зобенко
Василий Арсеньевич Хабузов (RU)
Василий Арсеньевич Хабузов
ков Владимир Федорович Худ (RU)
Владимир Федорович Худяков
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 Андрей Александрович Зобенко (RU), Андрей Александрович Зобенко, Василий Арсеньевич Хабузов (RU), Василий Арсеньевич Хабузов, ков Владимир Федорович Худ (RU), Владимир Федорович Худяков filed Critical Андрей Александрович Зобенко (RU)
Priority to RU2005118135/06A priority Critical patent/RU2287142C2/en
Publication of RU2005118135A publication Critical patent/RU2005118135A/en
Application granted granted Critical
Publication of RU2287142C2 publication Critical patent/RU2287142C2/en

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  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)

Claims (1)

Способ диагностики и прогнозирования технического состояния двигателей, заключающийся в измерении и преобразовании сигналов, определяемых вибрацией двигателя, в спектр гармонических составляющих, отличающийся тем, что измеряют сигналы, снимаемые с электромеханического агрегата двигателя, преимущественно генератора, кинематически связанного с валом двигателя, а полученный спектр гармонических составляющих сравнивают с эталонным спектром для выявления наличия и изменения дефектов двигателя и агрегатов.A method for diagnosing and predicting the technical condition of engines, which consists in measuring and converting signals determined by engine vibration into a spectrum of harmonic components, characterized in that the signals are measured from an electromechanical engine assembly, mainly a generator kinematically connected to the motor shaft, and the resulting spectrum of harmonic components are compared with the reference spectrum to detect the presence and change of defects in the engine and units.
RU2005118135/06A 2005-06-10 2005-06-10 Method for diagnostics and prediction of technical status of engines RU2287142C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2005118135/06A RU2287142C2 (en) 2005-06-10 2005-06-10 Method for diagnostics and prediction of technical status of engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2005118135/06A RU2287142C2 (en) 2005-06-10 2005-06-10 Method for diagnostics and prediction of technical status of engines

Publications (2)

Publication Number Publication Date
RU2005118135A true RU2005118135A (en) 2005-09-20
RU2287142C2 RU2287142C2 (en) 2006-11-10

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Family Applications (1)

Application Number Title Priority Date Filing Date
RU2005118135/06A RU2287142C2 (en) 2005-06-10 2005-06-10 Method for diagnostics and prediction of technical status of engines

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Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2324161C2 (en) * 2006-07-17 2008-05-10 Открытое акционерное общество "Научно-производственное объединение "Сатурн" Device for diagnostics of self-vibrations of turbo machine engine disk
RU2337341C1 (en) * 2007-04-11 2008-10-27 Общество с ограниченной ответственностью НПЦ "Динамика"-Научно-производственный центр "Диагностика, надежность машин и комплексная автоматизация" Method of vibration-based diagnostics of technical state of reciprocators on spectral invariants
RU2377526C1 (en) * 2008-03-31 2009-12-27 Государственное образовательное учреждение высшего профессионального образования "Самарский государственный университет путей сообщения" (СамГУПС) Method of diagnosis and forecasting of operating condition of internal combustion engines in process of their operation
RU2380670C2 (en) * 2008-04-07 2010-01-27 Открытое акционерное общество "Научно-производственное объединение "Сатурн" Method to diagnose serviceability of engine components
RU2374615C1 (en) * 2008-05-13 2009-11-27 Федеральное государственное унитарное предприятие "Центральный институт авиационного моторостроения имени П.И. Баранова" Method of diagnosing turbomachine impeller vibration
RU2382991C1 (en) * 2008-11-10 2010-02-27 Закрытое акционерное общество "Юггазсервис" (UGGAZSERVICE Ltd.) Method of diagnostics of lock valves
RU2677947C1 (en) * 2017-12-01 2019-01-22 Федеральное государственное бюджетное образовательное учреждение высшего образования Иркутский государственный университет путей сообщения (ФГБОУ ВО ИрГУПС) Method for determining dynamic condition of traction engine with support and axial suspension

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3338959C1 (en) * 1983-10-27 1985-03-21 Daimler-Benz Ag, 7000 Stuttgart Method for determining irregular combustion cylinders of an internal combustion engine and device for carrying out this method
SU1275253A1 (en) * 1984-03-11 1986-12-07 Предприятие П/Я А-3327 Method of checking operation of internal combustion engine
SU1519350A1 (en) * 1987-06-30 1996-08-20 В.Н. Костюков Method of diagnosis and prediction of technical condition of machines
DE3917978C2 (en) * 1989-06-02 1998-04-02 Bosch Gmbh Robert Method for measuring rough running in an internal combustion engine, and use of the methods for detecting misfires
US5745864A (en) * 1994-10-04 1998-04-28 Nippondenso Co., Ltd. Vehicular information storage device and power outage-resistant storage system and method for the same
RU2151384C1 (en) * 1998-08-17 2000-06-20 Ульяновское высшее авиационное училище гражданской авиации Method of diagnostics and prediction of technical state of internal combustion engine in process of its running
RU2208771C2 (en) * 2001-03-21 2003-07-20 Институт механизации сельского хозяйства при Новосибирском государственном аграрном университете Method of and device for checking condition of internal combustion engine

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Publication number Publication date
RU2287142C2 (en) 2006-11-10

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MM4A The patent is invalid due to non-payment of fees

Effective date: 20080611