SU828140A1 - Permeameter - Google Patents

Permeameter Download PDF

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Publication number
SU828140A1
SU828140A1 SU792790922A SU2790922A SU828140A1 SU 828140 A1 SU828140 A1 SU 828140A1 SU 792790922 A SU792790922 A SU 792790922A SU 2790922 A SU2790922 A SU 2790922A SU 828140 A1 SU828140 A1 SU 828140A1
Authority
SU
USSR - Soviet Union
Prior art keywords
permeameter
measuring cell
winding
rpftt
multiwire
Prior art date
Application number
SU792790922A
Other languages
Russian (ru)
Inventor
Александр Васильевич Серов
Владимир Абрамович Симкин
Original Assignee
Предприятие П/Я В-2518
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Filing date
Publication date
Application filed by Предприятие П/Я В-2518 filed Critical Предприятие П/Я В-2518
Priority to SU792790922A priority Critical patent/SU828140A1/en
Application granted granted Critical
Publication of SU828140A1 publication Critical patent/SU828140A1/en

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  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)

Description

5, что исключает вли ние нестабильности контактов на точность измерений.5, which eliminates the effect of contact instability on measurement accuracy.

Возможность измерени  ферромагнитных образцов незамкнутой формы достигаетс  малой величиной отношени  толщины пленки к длине в Направлении иамагничивани . Размагничиваюш,ий фактор тем меньше, чем меньше это отношение. Кроме того, ири измерении в иолосковой линии можно вы снить анизотропию магнитных характеристик , т. к. образец можно намагничивать по различным ос м путем его врашени .The ability to measure ferromagnetic samples of an open form is achieved by a small value of the ratio of film thickness to length in the direction and magnetisation. The demagnetized factor is the smaller, the less this ratio. In addition, the measurements in the ilos line can be used to detect the anisotropy of the magnetic characteristics, since the sample can be magnetized along different axes by dying it.

Claims (1)

Формула изобретени Invention Formula Пермеаметр, содержаш,ий сердечник с первичной многовитковой обмоткой и одновиткОвую .вторичную обмотку с измерительной  чейкой, отличаюш,ийс  тем, что, с целью повышени  точности измерени , измерительна   чейка выполнена в виде отрезка полосковой линии. Источники информации,The permeameter, containing a core with a primary multiwire winding and a single turn, a secondary winding with a measuring cell, is distinguished by the fact that, in order to increase the accuracy of the measurement, the measuring cell is made in the form of a strip line segment. Information sources, прин тые во внимание при экспертизе 1. Авторское свидетельство СССР № 168376, кл. G 01R 33/12, 1961 (прототип ).taken into account during the examination 1. USSR Copyright Certificate No. 168376, cl. G 01R 33/12, 1961 (prototype). ii -rpftt::ii -rpftt :: 4 .J .4 .J. I II I и Iand I
SU792790922A 1979-07-05 1979-07-05 Permeameter SU828140A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU792790922A SU828140A1 (en) 1979-07-05 1979-07-05 Permeameter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU792790922A SU828140A1 (en) 1979-07-05 1979-07-05 Permeameter

Publications (1)

Publication Number Publication Date
SU828140A1 true SU828140A1 (en) 1981-05-07

Family

ID=20838310

Family Applications (1)

Application Number Title Priority Date Filing Date
SU792790922A SU828140A1 (en) 1979-07-05 1979-07-05 Permeameter

Country Status (1)

Country Link
SU (1) SU828140A1 (en)

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