SU517840A1 - Device for determining the frost resistance of materials - Google Patents

Device for determining the frost resistance of materials

Info

Publication number
SU517840A1
SU517840A1 SU2081473A SU2081473A SU517840A1 SU 517840 A1 SU517840 A1 SU 517840A1 SU 2081473 A SU2081473 A SU 2081473A SU 2081473 A SU2081473 A SU 2081473A SU 517840 A1 SU517840 A1 SU 517840A1
Authority
SU
USSR - Soviet Union
Prior art keywords
determining
materials
frost resistance
frost
resistance
Prior art date
Application number
SU2081473A
Other languages
Russian (ru)
Inventor
Евгений Федорович Зарудный
Павел Клементьевич Янышев
Валерий Николаевич Верижников
Original Assignee
Московский Ордена Ленина И Ордена Трудового Красного Знамени Институт Инженеров Железнодорожного Транспорта
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 Московский Ордена Ленина И Ордена Трудового Красного Знамени Институт Инженеров Железнодорожного Транспорта filed Critical Московский Ордена Ленина И Ордена Трудового Красного Знамени Институт Инженеров Железнодорожного Транспорта
Priority to SU2081473A priority Critical patent/SU517840A1/en
Application granted granted Critical
Publication of SU517840A1 publication Critical patent/SU517840A1/en

Links

Description

амортизаторы и основание, отличающеес  тем, что, с целью пйвышени  точности измерений , на корнусе установлен неуравновешевный резонатор, который последовательно св зан с амортизаторами и основанием.shock absorbers and a base, characterized in that, in order to improve the measurement accuracy, a non-equilibrium resonator is installed on the corns, which is successively connected to the shock absorbers and the base.

Источники информации, прин тые во внимание при экспертизе.Sources of information taken into account in the examination.

1.Патент ФРГ № 838660, кл. 42 К 51, 1952.1. The patent of Germany No. 838660, cl. 42 K 51, 1952.

2.Зеленов Ю. В., Бартенев Г. М., Демишев Г. К. «Определение динамических характеристик полимеров резонансным способом.2.Zelenov Yu.V., Bartenev G.M., Demishev G.K. “Determination of the dynamic characteristics of polymers by the resonant method.

Ж. «Заводска  ла боратори , 1973, с. 868- 872.G. “Factory la boratori, 1973, p. 868-872.

3.Патент США № 3456495, кл. 73-67, 1969.3. US patent number 3456495, class. 73-67, 1969.

W/JW / J

8eight

SU2081473A 1974-12-11 1974-12-11 Device for determining the frost resistance of materials SU517840A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU2081473A SU517840A1 (en) 1974-12-11 1974-12-11 Device for determining the frost resistance of materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU2081473A SU517840A1 (en) 1974-12-11 1974-12-11 Device for determining the frost resistance of materials

Publications (1)

Publication Number Publication Date
SU517840A1 true SU517840A1 (en) 1976-06-15

Family

ID=20602699

Family Applications (1)

Application Number Title Priority Date Filing Date
SU2081473A SU517840A1 (en) 1974-12-11 1974-12-11 Device for determining the frost resistance of materials

Country Status (1)

Country Link
SU (1) SU517840A1 (en)

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