SU619808A1 - Dilatometric sensor - Google Patents
Dilatometric sensorInfo
- Publication number
- SU619808A1 SU619808A1 SU772452109A SU2452109A SU619808A1 SU 619808 A1 SU619808 A1 SU 619808A1 SU 772452109 A SU772452109 A SU 772452109A SU 2452109 A SU2452109 A SU 2452109A SU 619808 A1 SU619808 A1 SU 619808A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- sensor
- lever
- dilatometric
- spring
- support
- Prior art date
Links
Landscapes
- Measuring Temperature Or Quantity Of Heat (AREA)
Description
Изобретение относитс к области авго: матического регулировани и может быть использовано в различных системах автоматического регулировани температуры.The invention relates to the field of automatic regulation and can be used in various systems of automatic temperature control.
Известен дилатометрический датчик, содержащий корпус с установленным на опоре рычагом, одно плечо KOtoporo св зано с термочувствительным стержнем, а другое - с индикатором, и узел настройки i . Недостатком такого датчика вл етс наличие люфта в опоре рычага и сложность настройки.A dilatometric sensor is known, comprising a housing with a lever mounted on a support, one shoulder of KOtoporo associated with a heat-sensitive rod, and the other with an indicator, and a setting node i. The disadvantage of such a sensor is the presence of backlash in the lever support and the complexity of the adjustment.
Целью изобретени вл етс упрощение датчика.The aim of the invention is to simplify the sensor.
Эта цель достигаетс теч что опора рычага состоит из пружины, внутри которой с зазором размешен соосный с пружиной стержень, укрепленный в корпусе, а узел настройки св зан с толкателем, опирающимс иа рычаг соосно пружине.На чертеже показан дилатометрический датчик.This goal is achieved that the lever support consists of a spring, inside which a shaft coaxially with a spring fixed in the housing is placed with a gap, and the tuning unit is connected with the pusher resting on the lever coaxially to the spring. The drawing shows a dilatometric sensor.
Он состоит из корпуса 1, рычага 2, плечо 3 которого св зано с термочувствительным стержнем 4, а плечо 5 - с индикатором 6, и узла настройки 7. Опора рычага 2 состоит из пружины 8, внутри которой с зазором размешен соосный с пружиной стержень 9, укрепленный в корпусе 1, Узел настройки 7 св зан с толкателем 1О, опнраюшимс на рычаг 2 соосно пружине 8.It consists of a body 1, a lever 2, the shoulder 3 of which is connected with a heat-sensitive rod 4, and the shoulder 5 with an indicator 6, and the setting unit 7. The support of the lever 2 consists of a spring 8, inside which is coaxially aligned with a spring rod 9 with a gap , mounted in the housing 1, the setting unit 7 is connected with the pusher 1O, which is mounted on the lever 2 coaxially with the spring 8.
Датчик работает следующим образом.The sensor works as follows.
При изменении температуры измен етс длина термочувствительного стержн 4, а следовательно в положение плеча 5 рычага 2. Ппечо 5 воздействует на индикатор 6, который формирует выходной сигнап.When the temperature changes, the length of the thermosensitive rod 4 changes, and consequently, in the position of the arm 5 of the lever 2. The oven 5 acts on the indicator 6, which forms the output signal.
При изменении положени узла настрсЛки 7 происходит перемещение опоры рычага 2, что приводит к изменению температуры срабатывани индикатора 6.When the position of the node of setting 7 is changed, the support of the lever 2 moves, which leads to a change in the operation temperature of the indicator 6.
Эффективность: изобретени достигаетс за счет упрощени конструкции датчика.Efficiency: the invention is achieved by simplifying the design of the sensor.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU772452109A SU619808A1 (en) | 1977-01-31 | 1977-01-31 | Dilatometric sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU772452109A SU619808A1 (en) | 1977-01-31 | 1977-01-31 | Dilatometric sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU619808A1 true SU619808A1 (en) | 1978-08-15 |
Family
ID=20695411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU772452109A SU619808A1 (en) | 1977-01-31 | 1977-01-31 | Dilatometric sensor |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU619808A1 (en) |
-
1977
- 1977-01-31 SU SU772452109A patent/SU619808A1/en active
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