SU135161A1 - Electromechanical band-pass filter for electrical oscillations - Google Patents
Electromechanical band-pass filter for electrical oscillationsInfo
- Publication number
- SU135161A1 SU135161A1 SU664425A SU664425A SU135161A1 SU 135161 A1 SU135161 A1 SU 135161A1 SU 664425 A SU664425 A SU 664425A SU 664425 A SU664425 A SU 664425A SU 135161 A1 SU135161 A1 SU 135161A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- pass filter
- electrical oscillations
- electromechanical
- electromechanical band
- band
- Prior art date
Links
Landscapes
- General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
Description
Известны полосовые злектромеханические фильтры с металлическими резонаторами и металлическимн св зками. Известны также цельнокерамические фильтры, у которых резонаторы и св зки выполнены из Керамики. Кроме того, известны фильтры с кера мическими резонаторами и металлическими св зками.Electromechanical band-pass filters are known with metal resonators and metal links. All-ceramic filters are also known, in which the resonators and coupling are made of ceramic. In addition, filters with ceramic resonators and metal bridges are known.
В описываемом электромеханическом фильтре резонаторы выполнены металлическими, а св зки - из неметаллического материала, обладающего резко отличными волновыми свойствами и малой жесткостью. Это позвол ет существенно увеличить сечкпк св зок, сделав их соизмеримыми с сечением резонаторов, увеличивает общую л есткость колебательной системы фильтра. Механическа прочность, а следовательно , и надежность в эксплуатации у подобных фильтров гораздо выше, 4.Qu у известных ранее.In the described electromechanical filter, the resonators are made of metal, and bindings are made of a nonmetallic material with sharply different wave properties and low rigidity. This allows a significant increase in the slit of links, making them commensurate with the cross section of the resonators, increases the overall stability of the filter oscillatory system. Mechanical strength and, therefore, reliability in operation of such filters is much higher, 4.Qu of previously known ones.
Предмет изобретени Subject invention
Полосовой электромеханический фильтр электрических колебаний, выполненный в виде неоднородной механической линии, состо щей из металлических резонаторов,соединенных между собой упругими св зками , отличающийс тем, что, с пелью увеличени жесткости колебательной системы фильтра, св зки выполнены из неметаллического материала, обладающего резко отличными от металлов волновыми свойствами.The band-pass electromechanical filter of electrical oscillations, made in the form of a non-uniform mechanical line consisting of metal resonators interconnected by elastic ties, characterized in that, with a view to increasing the rigidity of the filter oscillatory system, the links are made of a nonmetallic material that differs sharply from metals wave properties.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU664425A SU135161A1 (en) | 1960-04-25 | 1960-04-25 | Electromechanical band-pass filter for electrical oscillations |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU664425A SU135161A1 (en) | 1960-04-25 | 1960-04-25 | Electromechanical band-pass filter for electrical oscillations |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU135161A1 true SU135161A1 (en) | 1960-11-30 |
Family
ID=48291497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU664425A SU135161A1 (en) | 1960-04-25 | 1960-04-25 | Electromechanical band-pass filter for electrical oscillations |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU135161A1 (en) |
-
1960
- 1960-04-25 SU SU664425A patent/SU135161A1/en active
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