WO2016065436A1 - Procédé de vérification d'huile et de liquides dans une automobile - Google Patents

Procédé de vérification d'huile et de liquides dans une automobile Download PDF

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Publication number
WO2016065436A1
WO2016065436A1 PCT/BG2015/000037 BG2015000037W WO2016065436A1 WO 2016065436 A1 WO2016065436 A1 WO 2016065436A1 BG 2015000037 W BG2015000037 W BG 2015000037W WO 2016065436 A1 WO2016065436 A1 WO 2016065436A1
Authority
WO
WIPO (PCT)
Prior art keywords
oil
sample
checking
oils
fluid
Prior art date
Application number
PCT/BG2015/000037
Other languages
English (en)
Russian (ru)
Inventor
Румен ДУНЕВ
Original Assignee
Румен ДУНЕВ
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 Румен ДУНЕВ filed Critical Румен ДУНЕВ
Publication of WO2016065436A1 publication Critical patent/WO2016065436A1/fr

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/10—Devices for withdrawing samples in the liquid or fluent state
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N11/00—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/26—Oils; Viscous liquids; Paints; Inks
    • G01N33/28—Oils, i.e. hydrocarbon liquids

Definitions

  • the invention relates to the field of mechanical engineering, in particular to engine oils in a general sense, and relates to servicing automobiles through a method for checking oils and fluids in automobiles.
  • the applicant has an unknown method for checking the condition of oils for engines, transmissions and hydraulics, as well as brake fluid and antifreeze, which are used in small workshops, roadside restaurants and the like.
  • This problem is solved by a method in which an oil sample of an appropriate block or assembly of a vehicle is initially sucked into the volume of a syringe. Then, the initial sample taken by this method is compared with the standard of a new oil or liquid of the same class and type as the sample taken.
  • This comparison is made by rubbing, identifying impurities and identifying or color difference
  • Figure 2 shows a single volume syringe with one piston.
  • the method for checking engine oil, gear oil, hydraulic oil, brake fluid and antifreeze includes the following processes.
  • the initial sample taken by this method is compared with the standard of a new oil or liquid of the same class and type as the sample taken.
  • the oil in the units is also necessary for the lubrication of the corresponding parts of the units in order to cool them and wash the wear products.
  • the oil changes its characteristics and, as a result of wear products, changes color and transparency.
  • the test method can be used in garages, technical inspection stations, oil change service, gas stations, shops selling automotive oils, antifreeze and auto parts.
  • the method can be applied using a syringe with one piston with a double volume, the first volume of which is filled with a sample of clean oil that is not unused - the standard, and the other volume is filled with oil from a sample taken from the corresponding unit.
  • the method can also be applied using a double-piston syringe with a double volume, the first volume of which is filled with a sample of clean oil that is not unused - the standard, and the other volume is filled with oil from a sample taken from the corresponding unit.
  • the method can also be applied using a single-volume syringe with one piston, which is filled with a sample of oil discharged from the corresponding unit.
  • This sample is compared to pure oil, not unused - the standard is placed in a suitable transparent vessel.
  • the method can also be applied by draining oil or antifreeze in any type of laboratory beaker, bottle or other transparent vessel, which facilitates a visual comparison of used oil or antifreeze with standard oil or antifreeze.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Pathology (AREA)
  • Immunology (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Hydrology & Water Resources (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)

Abstract

L'invention se rapporte au domaine du génie mécanique, notamment aux matériaux lubrifiants au sens large, et concerne l'entretien d'automobiles selon un procédé de vérification de l'huile et de liquide dans les automobiles. Tout d'abord, un échantillon d'huile d'une unité ou d'un nœud d'un moyen de transport est aspiré dans le contenant d'une seringue. Cet échantillon est ensuite comparé à une référence d'huile neuve ou de liquide de la même classe ou type que l'échantillon prélevé. Les deux échantillons sont comparés visuellement en termes de densité de liquide et de présence d'impuretés mécaniques. Cette comparaison se fait par friction, identification des impuretés et définition du type ou de la différence de couleur.
PCT/BG2015/000037 2014-10-29 2015-10-27 Procédé de vérification d'huile et de liquides dans une automobile WO2016065436A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BG111849 2014-10-29
BG111849A BG111849A (bg) 2014-10-29 2014-10-29 Метод за проверка на масла и течности в автомобили

Publications (1)

Publication Number Publication Date
WO2016065436A1 true WO2016065436A1 (fr) 2016-05-06

Family

ID=55856292

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/BG2015/000037 WO2016065436A1 (fr) 2014-10-29 2015-10-27 Procédé de vérification d'huile et de liquides dans une automobile

Country Status (2)

Country Link
BG (1) BG111849A (fr)
WO (1) WO2016065436A1 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU455272A1 (ru) * 1971-04-26 1974-12-30 Северный научно-исследовательский институт промышленности Устройство дл определени качества масла
SU734567A1 (ru) * 1978-01-05 1980-05-15 Всесоюзный научно-исследовательский институт метизной промышленности Способ определени смазочных свойств смазок,подсмазочных покрытий и смазочно-охлаждающих жидкостей дл холодной штамповки металлов
RU2199114C1 (ru) * 2001-06-08 2003-02-20 Красноярский государственный технический университет Прибор для оценки эксплуатационных свойств моторных масел

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU455272A1 (ru) * 1971-04-26 1974-12-30 Северный научно-исследовательский институт промышленности Устройство дл определени качества масла
SU734567A1 (ru) * 1978-01-05 1980-05-15 Всесоюзный научно-исследовательский институт метизной промышленности Способ определени смазочных свойств смазок,подсмазочных покрытий и смазочно-охлаждающих жидкостей дл холодной штамповки металлов
RU2199114C1 (ru) * 2001-06-08 2003-02-20 Красноярский государственный технический университет Прибор для оценки эксплуатационных свойств моторных масел

Also Published As

Publication number Publication date
BG111849A (bg) 2016-04-28

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