SU391762A1 - SHELL - Google Patents
SHELLInfo
- Publication number
- SU391762A1 SU391762A1 SU1704547A SU1704547A SU391762A1 SU 391762 A1 SU391762 A1 SU 391762A1 SU 1704547 A SU1704547 A SU 1704547A SU 1704547 A SU1704547 A SU 1704547A SU 391762 A1 SU391762 A1 SU 391762A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- casing
- dielectric
- heating element
- radio
- shell
- Prior art date
Links
Description
1one
Изобретение относитс к радиотехнике.The invention relates to radio engineering.
Известны кожухи, преимущественно, дл узлов радиоаппаратуры, выполненные из диэлектрика с расположенным внутри него нагревательным элементом.Known housings, mainly for nodes radio equipment, made of a dielectric with a heating element located inside it.
Цель изобретени - уменьшение габаритов и обеспечение температурного .ма.The purpose of the invention is to reduce the size and temperature .ma.
Дл этого диэлектрик предлагаемого кожуха фольгирован с двух сторон, причем внешний слой фольги выполнен сплошным, а нагревательный элемент выполнен в виде печатного проводника, расположенного на влутренней стороне кожуха.For this, the dielectric of the proposed casing is foiled on both sides, the outer foil layer being solid, and the heating element is designed as a printed conductor located on the inner side of the casing.
На чертеже изображен описываемый кожух , общий вид.The drawing shows the described casing, General view.
Кожух выполнен из диэлектрика /, фольгироваппого с двух сторон. На внешнюю поверхность кожуха нанесен сплошной слой фольги, образующий экран 2, а на внутренней поверхности кожуха - нагревательные элемепты 3, выполненные в виде печатных проводников с выводами 4. Внутри кожуха закреплена монтажна плата 5 с радиоэлементами 6.The casing is made of dielectric /, foil from two sides. A continuous foil layer forming the screen 2 is on the outer surface of the casing, and heating elements 3 are applied on the inner surface of the casing. They are made in the form of printed conductors with leads 4. A circuit board 5 with radio elements 6 is fixed inside the casing.
Кожух может быть выполнен из двусторонних печатных плат, одна сторона которых сформована в экран 2, друга --в нагревательный элемент 3. The casing can be made of double-sided printed circuit boards, one side of which is molded into the screen 2, the other - into the heating element 3.
При включении радиоаппаратуры нагревательные элементы 3 обогревают внутренний объем кожуха и радиоэлементы 6 на монтажной плате 5, а экран 2 защищает от действи электростатического и магнитного полей.When the radio equipment is turned on, the heating elements 3 heat the internal volume of the casing and the radio elements 6 on the circuit board 5, and the screen 2 protects against the effects of electrostatic and magnetic fields.
Предмет изобретени Subject invention
Кожух, преимущественно, дл узлов радиоаппаратуры , выполненный из диэлектрика с расположенным внутри него нагревательным элементом, отличающийс тем, что, с целью уменьшени габаритов и обеспечени температурпого режима, диэлектрик фольгирован с двух сторон, причем внешний слой фольги выполнен сплошным, а нагревательный элемент выполнен в виде нечатного проводника, расположенного на внутренней стороне кожуха.The casing, mainly for radio equipment assemblies, is made of a dielectric with a heating element located inside it, characterized in that, in order to reduce overall dimensions and provide temperature control, the dielectric is foiled on both sides, the outer foil layer is made solid, and the heating element is as an unguarded conductor located on the inside of the housing.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1704547A SU391762A1 (en) | 1971-10-11 | 1971-10-11 | SHELL |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1704547A SU391762A1 (en) | 1971-10-11 | 1971-10-11 | SHELL |
Publications (1)
Publication Number | Publication Date |
---|---|
SU391762A1 true SU391762A1 (en) | 1973-07-25 |
Family
ID=20490063
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU1704547A SU391762A1 (en) | 1971-10-11 | 1971-10-11 | SHELL |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU391762A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4736277A (en) * | 1986-01-03 | 1988-04-05 | Motorola, Inc. | Metal printed circuit panels including mesas for coupling circuitry thereon to signal ground |
US4758924A (en) * | 1986-05-29 | 1988-07-19 | Honeywell Bull Inc. | Electronic equipment housing |
US5377081A (en) * | 1991-10-02 | 1994-12-27 | Murata Manufacturing Co., Ltd. | Surface mountable electronic part |
-
1971
- 1971-10-11 SU SU1704547A patent/SU391762A1/en active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4736277A (en) * | 1986-01-03 | 1988-04-05 | Motorola, Inc. | Metal printed circuit panels including mesas for coupling circuitry thereon to signal ground |
US4758924A (en) * | 1986-05-29 | 1988-07-19 | Honeywell Bull Inc. | Electronic equipment housing |
US5377081A (en) * | 1991-10-02 | 1994-12-27 | Murata Manufacturing Co., Ltd. | Surface mountable electronic part |
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