SU47565A1 - Thermal relay - Google Patents

Thermal relay

Info

Publication number
SU47565A1
SU47565A1 SU169611A SU169611A SU47565A1 SU 47565 A1 SU47565 A1 SU 47565A1 SU 169611 A SU169611 A SU 169611A SU 169611 A SU169611 A SU 169611A SU 47565 A1 SU47565 A1 SU 47565A1
Authority
SU
USSR - Soviet Union
Prior art keywords
rod
thermal relay
contacts
relay
attached
Prior art date
Application number
SU169611A
Other languages
Russian (ru)
Other versions
SU52331A1 (en
Inventor
А.Б. Штыкан
Original Assignee
А.Б. Штыкан
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 А.Б. Штыкан filed Critical А.Б. Штыкан
Priority to SU169611A priority Critical patent/SU52331A1/en
Priority claimed from SU169611A external-priority patent/SU52331A1/en
Application granted granted Critical
Publication of SU47565A1 publication Critical patent/SU47565A1/en
Publication of SU52331A1 publication Critical patent/SU52331A1/en

Links

Landscapes

  • Thermally Actuated Switches (AREA)

Description

Предлагаемое изобретение касаетс  самого по себе уже известного теплового реле, состо щего из двух изогнутых упругих полосок, прикрепленных обоими концами к телу с большим коэфициентом линейного расширени  и управл ющих замыканием контактов в электрической цепи.The present invention relates to a thermal relay already known in itself, consisting of two curved elastic strips attached at both ends to a body with a large coefficient of linear expansion and controlling the closure of contacts in an electrical circuit.

Изобретение заключаетс  в том, что, с целью увеличени  чувствительности и возможности помещени  контактов вне реле, указанные выше упругие плоскости соединены друг с другом помец енной между ними пружин щей пластинкой, несущей стержень, произвбд щий замыкание и размыкание контактов цепи.The invention consists in the fact that, in order to increase the sensitivity and the possibility of placing the contacts outside the relay, the above elastic planes are connected to each other by a spring-labeled plate between them, a carrier rod, producing short-circuiting and opening of the circuit contacts.

Сущность изобретени  по сн етс  чертежом, на котором схематически изображено предлагаемое реле, состо щее , как выше уже указывалось, из двух упругих полосок /, 7, жестко прикрепленных к ниппел м 2 и 3. Через сквозное отверстие. в ниппеле 3 проходит легкий стержень 4, прикрепленный своим нижним концом к упругой пластийке 5 упирающейс  своими концами в середины вогнутых сторон полосок /, /. При достаточно малых предварительных выгибах пластинок / и 5 можно использовать эту простую систему дп  получени  больших передаточных чисел поступательного движени . Так, при раздви{215 )-The invention is illustrated in the drawing, which schematically shows the proposed relay consisting, as already indicated above, of two elastic strips /, 7, rigidly attached to nipples 2 and 3. Through a through hole. in the nipple 3 there passes a light rod 4 attached by its lower end to the elastic plastika 5 abutting its ends against the midpoints of the concave sides of the strips /, /. With sufficiently small pre-flexures of the plates I and 5, this simple system can be used to obtain large gear ratios. So, when you expand {215) -

жении ниппелей 2 и 3 стрела выгиба пластинок /, J уменьшаетс , а выгиб пластинки 5 значительно увеличиваетс , вызыва  соответственное перемещение стержн  4.In the course of the nipples 2 and 3, the boom of the plates /, J is reduced, and the curvature of the plate 5 is significantly increased, causing the corresponding movement of the rod 4.

Описанную систему можно заключить в трубку .,или прикрепл ть к стержню, обладающему большим коэфициентом теплового расширени , чем полоски 7, 7, Небольшие изменени  длины стержн  или трубки при температурных колебани х вызовут значительно большие перемещени  стержн  4, которые могут быть использованы дл  замыкани  и размыкани  контактов электрической цепи, дл  передвижени  маслоструйной трубки автоматического регул тора или т. п.The described system can be enclosed in a tube. Or attached to a rod having a greater coefficient of thermal expansion than strips 7, 7. Small changes in the length of the rod or tube during temperature fluctuations will cause much larger movements of the rod 4, which can be used to close and opening the contacts of the electric circuit to move the oil jetting tube of the automatic regulator or the like.

Предмет изобретени .The subject matter of the invention.

Тепловое реле, состо щее из двух изогнутых упругих полосок, прикрепленных обоими концами к телу с большим коэфициентом линейного расширени  и управл ющих замыканием контактов электрической цепи, отличающеес  тем, что, с целью увеличени  чувствительности и возможности помещени  контактов вне реле, упругие пологаи 7 соединены с концами помещенной между ними пружин щей пластинки 5, .соединенной со стержнем 4, производ щим замыкание и размыкание контактов цепи.A thermal relay consisting of two curved elastic strips attached at both ends to the body with a large coefficient of linear expansion and controlling the closure of the electrical circuit contacts, characterized in that, in order to increase the sensitivity and the possibility of placing the contacts outside the relay, elastic plates 7 are connected to the ends of a spring plate 5 placed between them, connected to the rod 4, making the closure and opening of the circuit contacts.

SU169611A 1935-05-19 The method of preparation of multilayer plastic SU52331A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU169611A SU52331A1 (en) 1935-05-19 The method of preparation of multilayer plastic

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU169611A SU52331A1 (en) 1935-05-19 The method of preparation of multilayer plastic

Publications (2)

Publication Number Publication Date
SU47565A1 true SU47565A1 (en) 1936-06-30
SU52331A1 SU52331A1 (en) 1937-12-31

Family

ID=

Similar Documents

Publication Publication Date Title
SU47565A1 (en) Thermal relay
SU47198A1 (en) Telemetry device
FR771052A (en) Water tube boiler with superheater
FR792354A (en) heat exchanger element
SU20494A1 (en) Device for signaling the rise in temperature
SU29047A1 (en) Adaptation for automatic control of the volume of the measuring device depending on temperature
SU20927A1 (en) A device for copper brazing telephone and telegraph wires
SU44369A1 (en) Float gauge
SU7724A1 (en) Attachment for attaching the strap to the collar of clothes, briefcase, etc.
DE487611C (en) Ignition device for mercury vapor rectifier, consisting of an ignition anode and a thermal structure connected to it, heated by the ignition current and thereby performing a snap movement
SU22033A1 (en) Open surface condenser with oval refrigeration tubes
SU709899A1 (en) Pipeline suspension
AT123081B (en) Glass furnace with an electrically heated metal bath.
SU494533A1 (en) Device for automatic adjustment of the lifting height of the valve block of a compressor
SU17151A1 (en) Device for supplying water to the evaporator of a baking oven with a certain measure
ES137965A1 (en) A procedure to obtain the hermetic connection of tubes.
FR781803A (en) Low capacity electrical pipe with air isolation
ES143008A1 (en) A method of manufacturing electrical resistances with negative temperature coefficients.
ES91698A1 (en) A superheater with tubular elements housed in the flue pipes.
Schwartz On the treatment of amebic dysentery and the toxic effects of emetine
FR718639A (en) Device automatically adjusting the weft reserve on the tubes of looms
FR801543A (en) Power transmission device
FR812154A (en) Hydraulic energy transmission device
ES138954A3 (en) Manufacturing procedure for tubes with special alloys.
ES140877A3 (en) A continuous tube manufacturing process.