SU87755A1 - Temperature limit relay - Google Patents
Temperature limit relayInfo
- Publication number
- SU87755A1 SU87755A1 SU416224A SU416224A SU87755A1 SU 87755 A1 SU87755 A1 SU 87755A1 SU 416224 A SU416224 A SU 416224A SU 416224 A SU416224 A SU 416224A SU 87755 A1 SU87755 A1 SU 87755A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- relay
- temperature limit
- limit relay
- temperature
- magnetic
- Prior art date
Links
Landscapes
- Control Of Turbines (AREA)
Description
Предметом изобретени вл етс температурное реле, построенное на известном влении потери мета.ч.юм магнитных свойств нри доведении его температуры до оиределепно величины.The subject of the invention is a temperature relay, built on the well-known loss of a meta-part of magnetic properties, while bringing its temperature to a certain extent.
Известно, что железо сохран ет MarHHTiH ie сво1 |ства н обл.адает магнитной нроводимостью ири течкерап ре, не превышаюн ей 769°. Прн повышении температурь сверх jTOii критической точкн указанные свойства железа пропадают и оно начинает вести себ как диамагнитное тело.It is known that iron retains the MarHHTiH ie its property in the region and gives a magnetic conductivity that does not exceed 769 °. When the temperature rises above a jTOii critical point, the indicated properties of iron disappear and it begins to behave like a diamagnetic body.
Аналогичными свойствами обладают никель, критическа точка дл которого лежит около 400° коба.чьт с критической точкой магнитных превращений около 1200 и р д других металлов. Это свойство металлов иснользовано дл устроГктпа темнератур1:ого нредельного реле.Nickel has a similar property, the critical point for which is about 400 ° koba.cht with a critical point of magnetic transformations of about 1200 and a number of other metals. This property of metals is used for the arrangement of a temperature1: th relay relay.
Предлагаемое темнерат рное предельное реле иредставл ет собой трансфс.рлгатор, сердечник чоторого изготов.чен из материала с заданной критической точкой магнитных превчаиюши и встроен в газовый иоток. вследствие чего нри досгижен ;и критической темиературы срабатывает реле-усилитель.The proposed thermal limit relay is a transfl. Transformer, the core of which is made of a material with a predetermined critical point of a magnetic cable and is built into the gas source. as a result, it is dosgizhen; and the critical amplifier works relay-amplifier.
Такое температурное реле обеспечивает надежное регу,г1ироБание темиературы неред соплами газовых или паровых турбин.Such a temperature relay ensures reliable control of the temperature through the nozzles of gas or steam turbines.
На фиг. 1 и 2 показано предлагаемое реле в двух проекци х.FIG. 1 and 2 show the proposed relay in two projections.
Часть железного сердечника реле несет на себе катушку с дву.м 1. Друга часть, за.м.ыкаюнда .магнитньп иоток. иредставл ет co6oii изогнутую нластинку 2 из материала с заданной критической iG4i;oii магнитных нревращенип. Эта и.частинка двум конца.ми укреиле г иа теплоизолкц 1онном диамагнитном цоколе 3 таким образом, что концы ее удерживают сердечник с обмотками, а наружна петл располагаетс в потоке газы, температуру которого пеобходимо замер ть и регулировать.A part of the iron core of the relay carries the coil with two meters. The other part, beyond the middle of the circuit, is a magnet and current. The co6oii is represented by a curved nlashinka 2 from a material with a given critical iG4i; oii magnetic field. This part of the two ends of the engine is heat insulated with a diamagnetic base 3 in such a way that its ends hold the core with the windings and the outer loop is placed in the flow of gases, the temperature of which must be measured and controlled.
В иервичную обмотку реле подаетс переменный ток определенногоAn alternating current of a specific current is supplied to the ihermic relay coil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU416224A SU87755A1 (en) | 1950-03-29 | 1950-03-29 | Temperature limit relay |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU416224A SU87755A1 (en) | 1950-03-29 | 1950-03-29 | Temperature limit relay |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU87755A1 true SU87755A1 (en) | 1950-11-30 |
Family
ID=48259426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU416224A SU87755A1 (en) | 1950-03-29 | 1950-03-29 | Temperature limit relay |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU87755A1 (en) |
-
1950
- 1950-03-29 SU SU416224A patent/SU87755A1/en active
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