SU141661A1 - Device for measuring and recording the temperature of water in natural waters - Google Patents
Device for measuring and recording the temperature of water in natural watersInfo
- Publication number
- SU141661A1 SU141661A1 SU688322A SU688322A SU141661A1 SU 141661 A1 SU141661 A1 SU 141661A1 SU 688322 A SU688322 A SU 688322A SU 688322 A SU688322 A SU 688322A SU 141661 A1 SU141661 A1 SU 141661A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- temperature
- recording
- measuring
- water
- natural waters
- Prior art date
Links
Landscapes
- Measuring Temperature Or Quantity Of Heat (AREA)
Description
Известны устройства дл измерени и регистрации температуры воды в естественных водоемах, содержащие чувствительный элемент, рамку, на которой смонтированы подпружиненна ось барабана, имеющего на своей поверхности винтовую щкалу с нониусом.Devices are known for measuring and recording the temperature of water in natural water bodies, which contain a sensitive element, a frame on which a spring-loaded drum axis is mounted, having a screw head with a vernier on its surface.
Предлагаемое устройство аналогичного назначени отличаетс от известных тем, что дл обеспечени заданной степени точности изменений чувствительный элемент выполнен в виде нити из материала с высоким линейным коэффициентом температурного расщирени , например гуттаперчи, нат нутой в рамке на роликах и прикрепленной одним кочцом к подпружиненной оси барабана.The proposed device of a similar purpose differs from the known ones in order to ensure a predetermined degree of accuracy of changes, the sensing element is made in the form of a thread from a material with a high linear coefficient of temperature expansion, for example, gutta-percha, tensioned in a frame on rollers and attached to the spring-loaded axis of the drum with a single rod.
Описываемое устройство (см. чертеж) содержит рамку /, на когорой смонтирована ось 2 с барабаном 3. Ось 2 подпружинена возвратной пружиной 4. Барабан 3 имеет на своей наружной поверхности винтовую шкалу с нониусом, котора расположена в поле зрени кинофоторегистратора 5. В качестве чувствительного элемента применена нить 6 из материала с высоким коэффициентом линейного температурного расширени , например гуттаперчи. Нить нат нута в рамке через ролики 7 и один ее конец прикреплен к подпружиненной оси 2 барабана 3.The described device (see drawing) contains a frame / on which axle 2 with a drum 3 is mounted. Axis 2 is spring-loaded with a return spring 4. The drum 3 has on its outer surface a screw scale with a nonius that is located in the field of view of the film-photo recorder 5. As a sensitive The element has a thread 6 of a material with a high coefficient of linear thermal expansion, for example gutta-percha. The tension thread in the frame through the rollers 7 and one end of it is attached to the spring-loaded axis 2 of the drum 3.
При изменении температуры гуттаперчива нить измен ет свою длину, наматыва сь (или разматыва сь) на подпружиненную ось барабана 3. Следовательно, ири изменении нат жени нити барабан со шкалой вращаетс вокруг своей оси и, одновременно, перемещаетс вправо или влево таким образом, что в фокусе пол зрени кинофотоаппарата находитс соответствующее температурное деление шкалы, совмещенное с неподвижпым нониусом.When the temperature changes, the guttapery thread changes its length by winding (or unwinding) onto the spring-loaded axis of the drum 3. Consequently, changing the tension of the thread, the drum with the scale rotates around its axis and, at the same time, moves to the right or left. The focus of the field of view of the cine camera is the corresponding temperature division of the scale, combined with a fixed vernier.
Часовой механизм 8 через каждую минуту замыкает контакт включени кинофотоаппарата, поставленного на съемку одиночными кадрами , и св занной с ним лампы-вспышки 9, освещающей щкалу.The clockwork 8 every minute closes the contact of turning on the camera / camera set for shooting in single shots and the associated flash lamp 9 illuminating the scale.
Чувствительный элемент описываемого устройства прост в изготовлении и может обеспечить высокую точность измерений.The sensitive element of the described device is simple to manufacture and can provide high measurement accuracy.
Предмет изобретени Subject invention
Устройство дл измерени и регистрации температуры воды в естественных водоемах, содержащее чувствительный элемент, рамку, на коA device for measuring and recording the temperature of water in natural water bodies, containing a sensitive element, a frame, on which
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU688322A SU141661A1 (en) | 1960-12-06 | 1960-12-06 | Device for measuring and recording the temperature of water in natural waters |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU688322A SU141661A1 (en) | 1960-12-06 | 1960-12-06 | Device for measuring and recording the temperature of water in natural waters |
Publications (1)
Publication Number | Publication Date |
---|---|
SU141661A1 true SU141661A1 (en) | 1961-11-30 |
Family
ID=48297594
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU688322A SU141661A1 (en) | 1960-12-06 | 1960-12-06 | Device for measuring and recording the temperature of water in natural waters |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU141661A1 (en) |
-
1960
- 1960-12-06 SU SU688322A patent/SU141661A1/en active
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