SU584264A1 - Device for measuring microwire temperature resistance coefficient - Google Patents

Device for measuring microwire temperature resistance coefficient

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Publication number
SU584264A1
SU584264A1 SU7602397159A SU2397159A SU584264A1 SU 584264 A1 SU584264 A1 SU 584264A1 SU 7602397159 A SU7602397159 A SU 7602397159A SU 2397159 A SU2397159 A SU 2397159A SU 584264 A1 SU584264 A1 SU 584264A1
Authority
SU
USSR - Soviet Union
Prior art keywords
microwire
measuring
temperature resistance
resistance coefficient
heater
Prior art date
Application number
SU7602397159A
Other languages
Russian (ru)
Inventor
Юлий Ильич Аввакумов
Валентин Георгиевич Мартыненко
Original Assignee
Кишиневский Научно-Исследовательский Институт Электроприборостроения
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 Кишиневский Научно-Исследовательский Институт Электроприборостроения filed Critical Кишиневский Научно-Исследовательский Институт Электроприборостроения
Priority to SU7602397159A priority Critical patent/SU584264A1/en
Application granted granted Critical
Publication of SU584264A1 publication Critical patent/SU584264A1/en

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Description

ле намотки каждого или группы резисторов, измерение производитс  следующим образом: намоточное устройство останавливаетс , измер етс  сопротивление i5 иенагретом потоке воздуха 9, затем - в нагретом 11 и произиодитс  отсчет в устройстве 6.After winding each or a group of resistors, the measurement is made as follows: the winding device stops, the resistance i5 is measured by the heated air flow 9, then in the heated 11, and the countdown is made in the device 6.

Возможна работа устройства и в неирерывном , кинематическом режиме, например при получении микроировода способом лить . Прп этом необходимо сохранение посто нным иогонного сопротивлени  микроироводов, то есть процесс должен идти достаточно стабильно .It is also possible to operate the device in a non-continuous, kinematic mode, for example, when obtaining a micro-process by pouring. This requires maintaining the constant resistance of microelects, i.e., the process must be fairly stable.

Пластина 12 должна быть тонкостенной дл  обеспечени  малой посто нной времени нагрева. Ее толщина должна быть сравнима с диаметром микропровода.Plate 12 must be thin-walled to ensure a short constant heating time. Its thickness should be comparable with the diameter of the microwire.

Дл  использовани  устройства дл  измерени  тсмпературиого коэффициента сопротивлени  неизолировапных проводов датчики следует выполн ть в виде скольз щих контактов , а пластина должна быть покрыта топким изол идюииым слоем.In order to use a device for measuring the temperature coefficient of resistance of non-insulated wires, the sensors should be made in the form of sliding contacts, and the plate should be covered with a blunt insulation layer.

Claims (1)

Формула изобретени Invention Formula Устройство дл  измерени  темиературного коэффициента сопротивлени  микропровода 5 в стекл нной изол ции, содержащее измеритель сопротивлени , выход которого соединен с отсчетным устройством, а каждый вход - с соответствующим емкостным датчиком, расположенным по одну сторону микропровода, соединенного с отдающим и приемным устройствами , а также воздуходувное устройство и нагреватель, отличающеес  тем, что, с целью иовышени  точности измерени , оно снабжено коробом и тонкостенной металлической пластиной, установленной между емкостными датчиками параллельно их пластинам , а короб расположен по другую сторону микропровода и через нагреватель св зан с воздуходувным устройством.A device for measuring the temperature coefficient of resistance of a microwire 5 in glass insulation, containing a resistance meter, the output of which is connected to a reading device, and each input - with a corresponding capacitive sensor located on one side of the microwire connected to emitting and receiving devices, as well as a blower Device and heater, characterized in that, in order to improve measurement accuracy, it is provided with a duct and a thin-walled metal plate installed between the capacitive mi of sensors parallel plates and the box is located on the other side of the microwire through the heater and associated with the blower. Источники информации, ирии тые во внимание при экспертизе 1. Авторское свидетельство СССР №216125, кл. Q 01R 17/10, 1966.Sources of information, iriy tye into account in the examination 1. USSR author's certificate №216125, cl. Q 01R 17/10, 1966. VV
SU7602397159A 1976-08-06 1976-08-06 Device for measuring microwire temperature resistance coefficient SU584264A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU7602397159A SU584264A1 (en) 1976-08-06 1976-08-06 Device for measuring microwire temperature resistance coefficient

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU7602397159A SU584264A1 (en) 1976-08-06 1976-08-06 Device for measuring microwire temperature resistance coefficient

Publications (1)

Publication Number Publication Date
SU584264A1 true SU584264A1 (en) 1977-12-15

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
SU7602397159A SU584264A1 (en) 1976-08-06 1976-08-06 Device for measuring microwire temperature resistance coefficient

Country Status (1)

Country Link
SU (1) SU584264A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5023558A (en) * 1989-05-15 1991-06-11 Essex Group, Inc. Ignition wire core conductive irregularity detector

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5023558A (en) * 1989-05-15 1991-06-11 Essex Group, Inc. Ignition wire core conductive irregularity detector

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