SU817784A1 - Contact-free relay - Google Patents
Contact-free relay Download PDFInfo
- Publication number
- SU817784A1 SU817784A1 SU792765515A SU2765515A SU817784A1 SU 817784 A1 SU817784 A1 SU 817784A1 SU 792765515 A SU792765515 A SU 792765515A SU 2765515 A SU2765515 A SU 2765515A SU 817784 A1 SU817784 A1 SU 817784A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- control unit
- short
- ferrite core
- base
- circuited
- Prior art date
Links
Landscapes
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Description
(54) БЕСКОНТАКТНОЕ РЕЛЕ(54) NON-CONTACT RELAY
II
Изобретение относитс к электротехнике и может быть использовано в схемах контрол учета и управлени производственными процессами, например в устройствах контрол скорости движени конвейерной ленты.The invention relates to electrical engineering and can be used in control circuits for recording and controlling production processes, for example, in devices controlling the speed of a conveyor belt.
Известны бесконтактные реле, содержащие два сердечника, между которыми образована рабоч-а щель, и узел управлени , выполненный в виде пластины с круглыми отверсти ми и с центрами на оси симметрии магнитной системы 1.Contactless relays are known, which contain two cores, between which a working-slit is formed, and a control unit, made in the form of a plate with round holes and with centers on the axis of symmetry of the magnetic system 1.
Однако область применени таких реле ограничена.However, the scope of such relays is limited.
Известны также бесконтактные реле, содержащие генератор автоколебаний, включающий в себ контурные обмотки, размещенные в броневом ферритовом сердечнике со средним стержнем переменного сечени , выполненным со сквозным осевым отверстием и узел управлени , включающий в себ основание и переключающий элемент, размещенный на основании 2..Contactless relays are also known that contain a self-oscillation generator, including contour windings placed in an armored ferrite core with a medium variable cross-section rod, made with a through axial bore, and a control unit including a base and a switching element located on the base 2.
В таких реле отсутствует регулировка длительности включенного состо ни , они обладают ограниченными функциональными возможност ми и значительным весом.In such relays, there is no adjustment of the duration of the on state; they have limited functionality and considerable weight.
Цель изобретени - обеспечение регулировки длительности включенного состо ни , расширение функциональных возможностей и уменйщение веса.The purpose of the invention is to provide adjustment of the duration of the on state, expansion of functionality and weight reduction.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU792765515A SU817784A1 (en) | 1979-05-07 | 1979-05-07 | Contact-free relay |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU792765515A SU817784A1 (en) | 1979-05-07 | 1979-05-07 | Contact-free relay |
Publications (1)
Publication Number | Publication Date |
---|---|
SU817784A1 true SU817784A1 (en) | 1981-03-30 |
Family
ID=20827432
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU792765515A SU817784A1 (en) | 1979-05-07 | 1979-05-07 | Contact-free relay |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU817784A1 (en) |
-
1979
- 1979-05-07 SU SU792765515A patent/SU817784A1/en active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US3247476A (en) | Electromagnetic device | |
PT85592A (en) | MACHINES OF ELECTROMAGNETIC AND POLYPHASIC ELECTROMAGNETIC INDUCTION HAVING REGULATED POLAR MAGNETIC SYMMETRY | |
GB1502697A (en) | Position transducer | |
CA2109700A1 (en) | Electromagnetic actuator | |
SE7712815L (en) | TRANSPORT DEVICE | |
CA1077584A (en) | Magnetically coupled coils with intervening conductive ring | |
ATE109609T1 (en) | DEVICE FOR INDUCTION HEATING OF FLAT METALLIC GOODS. | |
US2910662A (en) | Printed transformer | |
FR2315819A1 (en) | Electromagnetic induction heater for culinary use - uses rectangular windings arranged on cylindrical support with adjacent windows producing phase opposed fields | |
WO1996030862A3 (en) | Inductive joystick and signal processing circuit therefor | |
SU817784A1 (en) | Contact-free relay | |
KR910003701A (en) | Generator for electric voltage generation | |
ATE79500T1 (en) | INDUCTION HEATER. | |
SE9704392L (en) | Electromagnetic device | |
US2756357A (en) | Dynamoelectric device | |
SU1109569A1 (en) | Multisection magnetic circuit for coreless induction furnace | |
ES454879A2 (en) | Electromagnetic devices | |
SU712051A3 (en) | Electromagnetic drive | |
DE68908805D1 (en) | Position translator. | |
US3497819A (en) | Magnetic amplifier of the kind having a controllable shunt | |
SU557445A1 (en) | Super high frequency circulator | |
SU707755A1 (en) | Apparatus for assembling ferromagnetic articles with non-magnetic | |
SU562921A1 (en) | Proximity switch inductive switch | |
SU811506A1 (en) | V.e.perov,s resistive electric heater for radioengineering measuring devices | |
SU943581A1 (en) | Electromagnetic suspension |