WO2012169985A1 - Utilisation d'un filtre à huile pour déterminer la capacité de fonctionnement du système de circulation d'huile dans un moteur - Google Patents

Utilisation d'un filtre à huile pour déterminer la capacité de fonctionnement du système de circulation d'huile dans un moteur Download PDF

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Publication number
WO2012169985A1
WO2012169985A1 PCT/UA2012/000005 UA2012000005W WO2012169985A1 WO 2012169985 A1 WO2012169985 A1 WO 2012169985A1 UA 2012000005 W UA2012000005 W UA 2012000005W WO 2012169985 A1 WO2012169985 A1 WO 2012169985A1
Authority
WO
WIPO (PCT)
Prior art keywords
oil
engine
filter
determining
internal combustion
Prior art date
Application number
PCT/UA2012/000005
Other languages
English (en)
Russian (ru)
Inventor
Георгий Анатолиевич КОЛТУНОВ
Original Assignee
Koltunov Georgii Anatolievich
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 Koltunov Georgii Anatolievich filed Critical Koltunov Georgii Anatolievich
Publication of WO2012169985A1 publication Critical patent/WO2012169985A1/fr

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
    • F01M11/10—Indicating devices; Other safety devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D27/00—Cartridge filters of the throw-away type
    • B01D27/10—Safety devices, e.g. by-passes
    • B01D27/103—Bypass or safety valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16N—LUBRICATING
    • F16N2200/00—Condition of lubricant
    • F16N2200/04—Detecting debris, chips, swarfs

Definitions

  • the invention can be used in industry, agriculture and transport.
  • the invention relates to a device for the control determination of the health of an oil system, including parts of an internal combustion engine (ICE), washed by engine oil and the engine oil itself in an engine, in particular, to determine the state of wear of parts of precision pairs, the quality of washing an engine before assembly, the quality of the oil used and etc.
  • ICE internal combustion engine
  • a method for diagnosing the degree of wear of bearings of an internal combustion engine which consists in determining the instantaneous pressure in the central oil line. The value of instantaneous pressure is determined during operation during the cycle under maximum load and the subsequent cycle without load. After the determination, the sections of the oscillogram obtained during the working cycle of the diagnosed cylinder and idle cycle (RF patent 2399898, class IPC G01M15 / 09, publ. 09/20/2010).
  • the disadvantage of this method is its complexity, the high cost of related measuring instruments, a narrow functional orientation.
  • an invention related to the field of operation of machines, and can be used to diagnose the degree of wear of the connecting rod bearings of internal combustion engines (ICE).
  • the method of in-place diagnostics of the degree of wear of the connecting rod bearings of an internal combustion engine consists in measuring the amplitude of pressure fluctuations in the central oil line of the internal combustion engine from the filter to the crankshaft bearings. The measurement of the amplitude of the pulsations of the pressure value is carried out for eight values of the engine speed (RF patent JSie 2390746, IPC GO 1M15 / 00, published on 05.27.2010).
  • the disadvantage of this method is its complexity and duration, a low degree of environmental and technical safety, the high cost of related measuring instruments, a narrow functional orientation.
  • the indicated methods and their structural support are complex in terms of their structural and technological design, have a selective research direction, and have low efficiency in determining the operability of individual ICE elements.
  • the known methods and devices do not solve the problem of determining the health of the oil system in internal combustion engines as a whole.
  • the present invention is aimed at solving the problem of creating the design of a device for determining the health of the engine oil system, the details of which are washed with engine oils, while expanding its operational capabilities by using the well-known device "Oil filter A.N. Koltunova "(RF patent from 10. 06.1991, publ. 05/07/1993).
  • Such a filter eliminates the possibility of large particles falling onto precision pairs and the engine stops working like a mill. This eliminates the accelerated wear of precision pairs, and thus the information on the primary source of accelerated wear products remains in the filter, making it possible to determine the ICE part (s) that fails.
  • a causal relationship between the essential features and the technical result is achieved in that when using an oil filter, A.N. Koltunova there is an accumulation on the surface of the filtering elements of the filtration products formed from the primary source of abrasion (wear) of parts of precision pairs, leaching of sealants, aging (wear) of oil, etc., the qualitative and quantitative analysis of which determines the performance of the oil system in internal combustion engines in whole. Description of the drawing
  • FIG. 1 shows an oil filter A.N. Koltunova.
  • the filter contains: a housing 1 connected to a cover 2 of a cage 3, which is made with a central threaded connecting hole and oil inlets, a sealing gasket 4, a main filter element 6, an overflow 7 and anti-drain 5 valves, a rough filter element (a bypass filter element valve) 8 and spring 9.
  • filter products collect filter products from wear of rubbing steam, particles from poor-quality washing of ICE unit parts before assembly, aging products (wear) of engine oil, etc. After engine operation during maintenance or in the event of a drop in oil pressure in the oil system, the oil filter is unscrewed, cut and the filtration products are subjected to qualitative and quantitative analysis, followed by determination of the performance of the engine ICE oil system. Examples of carrying out the invention.
  • the oil system can continue to be operated with constant monitoring of the contamination of the oil filter;
  • the cylinder block is subject to accelerated wear and requires repair or replacement.
  • Qualitative analysis is carried out by known methods: visually, chemical, physico-chemical and physical methods, for example, spectral analysis using known spectral equipment.
  • Quantitative analysis is also carried out by one of the known methods and means for its implementation.
  • Filter cutting is carried out by any devices, equipment, or methods known in the art.
  • the application of the specified invention for a new purpose will allow to determine the technical condition of the internal combustion engine as a whole and to predict measures to eliminate its defects without additional devices and reduce the cost of diagnosing the internal combustion engine.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)

Abstract

L'invention concerne le domaine du génie mécanique et comprend l'utilisation d'un filtre à huile pour déterminer la capacité de fonctionnement du système de circulation d'huile dans un moteur, ce qui assure la possibilité de faire des prévisions portant sur l'élimination de défauts de l'état technique du moteur sans utiliser des dispositifs supplémentaire et réduit les frais de diagnostic.
PCT/UA2012/000005 2011-06-07 2012-01-13 Utilisation d'un filtre à huile pour déterminer la capacité de fonctionnement du système de circulation d'huile dans un moteur WO2012169985A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
UAA201107233 2011-06-07
UA201107233 2011-06-07

Publications (1)

Publication Number Publication Date
WO2012169985A1 true WO2012169985A1 (fr) 2012-12-13

Family

ID=47296306

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/UA2012/000005 WO2012169985A1 (fr) 2011-06-07 2012-01-13 Utilisation d'un filtre à huile pour déterminer la capacité de fonctionnement du système de circulation d'huile dans un moteur

Country Status (3)

Country Link
EA (1) EA201101033A1 (fr)
RU (1) RU2011123976A (fr)
WO (1) WO2012169985A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2427595A1 (fr) * 1978-05-30 1979-12-28 Rca Corp Recherche des defauts de fonctionnement des moteurs
RU2201790C2 (ru) * 2000-07-28 2003-04-10 Анатолий Николаевич Колтунов Фильтр очистки масла (варианты)
RU2216717C2 (ru) * 2001-02-27 2003-11-20 Алхимов Андрей Борисович Способ диагностики состояния двигателей
RU2369854C2 (ru) * 2007-10-01 2009-10-10 Открытое акционерное общество "Авиадвигатель" Способ контроля состояния газотурбинного двигателя

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2427595A1 (fr) * 1978-05-30 1979-12-28 Rca Corp Recherche des defauts de fonctionnement des moteurs
RU2201790C2 (ru) * 2000-07-28 2003-04-10 Анатолий Николаевич Колтунов Фильтр очистки масла (варианты)
RU2216717C2 (ru) * 2001-02-27 2003-11-20 Алхимов Андрей Борисович Способ диагностики состояния двигателей
RU2369854C2 (ru) * 2007-10-01 2009-10-10 Открытое акционерное общество "Авиадвигатель" Способ контроля состояния газотурбинного двигателя

Also Published As

Publication number Publication date
RU2011123976A (ru) 2012-12-20
EA201101033A1 (ru) 2012-12-28

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