SU391445A1 - ALL-UNION F4Ji.Yr> &'iTi; in • J-f> &. Rre,' .--- ynt, rfirf?> & L5, -TGZHISH - Google Patents

ALL-UNION F4Ji.Yr> &'iTi; in • J-f> &. Rre,' .--- ynt, rfirf?> & L5, -TGZHISH

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Publication number
SU391445A1
SU391445A1 SU1722822A SU1722822A SU391445A1 SU 391445 A1 SU391445 A1 SU 391445A1 SU 1722822 A SU1722822 A SU 1722822A SU 1722822 A SU1722822 A SU 1722822A SU 391445 A1 SU391445 A1 SU 391445A1
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SU
USSR - Soviet Union
Prior art keywords
cylinder
tgzhish
rfirf
f4ji
ynt
Prior art date
Application number
SU1722822A
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Russian (ru)
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.)
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Publication date
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Priority to SU1722822A priority Critical patent/SU391445A1/en
Application granted granted Critical
Publication of SU391445A1 publication Critical patent/SU391445A1/en

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Description

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Изобретение Относитс  к измерению ллотности в зкоэластичных сред, например пластичных смазок.FIELD OF THE INVENTION It relates to the measurement of density in zcoelastic media, such as greases.

Известно устройство дл  определени  физико-химических параметров в зкоэластичных сред, содержащее рабочий цилиндр с .поршнем и фильерой, расположенной в днище цилиндра , мерный стакан.A device for determining the physicochemical parameters in optoelastic media is known, comprising a working cylinder with a piston and a spinneret located in the bottom of the cylinder, a measuring cup.

Предлагаемое устройство .позвол ет повысить точность измерений за счет того, что цилиндр с поршием помещен в другом цилиндре, полость которого подключена к вакуумной системе , а днище -примыкает к мерному стакану .The proposed device makes it possible to increase the accuracy of measurements due to the fact that the cylinder with a piston is placed in another cylinder, the cavity of which is connected to the vacuum system, and the bottom is adjacent to the measuring cup.

На чертеже показана схема предлагаемого устройства.The drawing shows a diagram of the proposed device.

Устройство состоит из цилиндра /, поршн  2, вакуумного цилиндра 3, калиброванного стакана 4, раопорного фиксатора 5, винта 6, снабженного компенсационной пружиной и прокладкой.The device consists of a cylinder /, a piston 2, a vacuum cylinder 3, a calibrated cup 4, a stopper 5, a screw 6 equipped with a compensation spring and a gasket.

Устройство оборудовано вакуумной форкамерой 7, лампой 8 дл  подключени  к вакууметру и пробковым краном 9.The device is equipped with a vacuum prechamber 7, a lamp 8 for connection to a vacuum gauge and a cork valve 9.

Определение плотности производитс  еледующим образом: .цилиндр 1 со щелевой фильерой заполн ют смазкой и закрывают порщнем 2; заполненный цилиндр 1 устанавливают в вакуумный цилиндр 3 .на распорный фиксатор 5, создают ва.куум в плотности цилиндра 3, вследствие чего смазка из полости цилиндра 1 через щелевую фильеру поступает в калиброванный стакан 4; при этом порщень 2 перемещают вниз. Затем убирают распорный фиксатор 5 и, перемеща  цилиндр / вниз, уплотн ют смазку в калиброванном стакане 4, лерекрыва  в конце хода вакуумное отверстие. Калиброванный стакан извлекают с уплотненной смазкой и взвещивают.Density determination is carried out in the following way:. The cylinder 1 with a slit nozzle is filled with lubricant and closed with a mixture 2; the filled cylinder 1 is installed in the vacuum cylinder 3. On the spacer retainer 5, a vacuum is created in the density of the cylinder 3, as a result of which the lubricant from the cavity of the cylinder 1 enters the calibrated cup 4 through the slit die plate; while the pistol 2 is moved down. Then the spacer retainer 5 is removed and, moving the cylinder / down, seal the lubricant in the calibrated beaker 4, preventing the vacuum opening at the end of the stroke. The calibrated cup is removed with compacted lubricant and blown up.

Плотность определ ют путем давлени  абсолютного значени  веса пластичной смазк на внутренний объем калиброванного стакана .Density is determined by the pressure of the absolute value of the weight of the grease to the internal volume of the calibrated cup.

Проделав эти операции определени  плотности пластичной смазки без ее вакуумировани , получают значение плотности смазки, содержащей воздух. Путем сравнени  двух значений плотности определ ют степень аэрации смазки.By performing these operations to determine the density of the grease without evacuating it, the density of the grease containing air is obtained. By comparing the two density values, the degree of aeration of the lubricant is determined.

Предмет изобретени Subject invention

Устройство дл  определени  плотности пластичных смазок, содержащее цилиндр с порщнем , фильеру, расположенную ,в днище цилиндра , мерный стакан, отличающеес  тем, что, с целью повышени  точности измерений, цилиндр с порщнем помещен в другом цилиндре , .полость которого подключена к вакуумной системе, а днище примыкает к мерному стакану.A device for determining the density of greases containing a cylinder with a die, a die, located in the bottom of the cylinder, a measuring cup, characterized in that, in order to improve the accuracy of measurements, the cylinder with the piston is placed in another cylinder whose cavity is connected to a vacuum system, and the bottom is adjacent to the measuring cup.

SS

SU1722822A 1971-12-07 1971-12-07 ALL-UNION F4Ji.Yr> &'iTi; in • J-f> &. Rre,' .--- ynt, rfirf?> & L5, -TGZHISH SU391445A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1722822A SU391445A1 (en) 1971-12-07 1971-12-07 ALL-UNION F4Ji.Yr> &'iTi; in • J-f> &. Rre,' .--- ynt, rfirf?> & L5, -TGZHISH

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1722822A SU391445A1 (en) 1971-12-07 1971-12-07 ALL-UNION F4Ji.Yr> &'iTi; in • J-f> &. Rre,' .--- ynt, rfirf?> & L5, -TGZHISH

Publications (1)

Publication Number Publication Date
SU391445A1 true SU391445A1 (en) 1973-07-25

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Family Applications (1)

Application Number Title Priority Date Filing Date
SU1722822A SU391445A1 (en) 1971-12-07 1971-12-07 ALL-UNION F4Ji.Yr> &'iTi; in • J-f> &. Rre,' .--- ynt, rfirf?> & L5, -TGZHISH

Country Status (1)

Country Link
SU (1) SU391445A1 (en)

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