Cell part for electromechanical band-pass filter - has resonators and coupler which vibrate longitudinally with rod structures having dia. given by prescribed formula

Cell part for electromechanical band-pass filter - has resonators and coupler which vibrate longitudinally with rod structures having dia. given by prescribed formula

The cell forms part of an electromechanical band-pass filter, and has two opposite cylindrical rods forming longitudinally vibrating resonators and one cylindrical longitudinally vibrating coupler connected between the two resonators. The diameter of the coupler is defined by the formula involving t...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
1. Verfasser: HERBERT ERNYEI
Format: Patent
Sprache:eng ; fre
Schlagworte:
BASIC ELECTRONIC CIRCUITRY
ELECTRICITY
IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS
RESONATORS
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page
container_issue
container_start_page
container_title
container_volume
creator HERBERT ERNYEI
description The cell forms part of an electromechanical band-pass filter, and has two opposite cylindrical rods forming longitudinally vibrating resonators and one cylindrical longitudinally vibrating coupler connected between the two resonators. The diameter of the coupler is defined by the formula involving the resonator dia., density of its material as well as that of the resonator and the speed of sound on the resonator. The formula also involves the higher relative frequency of the frequency band to be transmitted and the lower relative frequency of the frequency band to be transmitted as well as the wavelength at the first tuned frequency of the resonators. Filters built with this cell are more accurate even for wide bandwidths. LA PRESENTE INVENTION CONCERNE DES CELLULES POUR UN FILTRE ELECTROMECANIQUE A RESONATEURS ET COUPLEURS VIBRANT LONGITUDINALEMENT.CHAQUE CELLULE ELEMENTAIRE 21 COMPORTE DEUX RESONATEURS 2, 3 OPPOSES VIBRANT LONGITUDINALEMENT ET UN COUPLEUR 9 VIBRANT LONGITUDINALEMENT CONNECTE ENTRE LES FACES EN VIS-A-VIS RESPECTIVES DES DEUX RESONATEURS. LE DIAMETRE D DU COUPLEUR EST DEFINI PAR LA FORMULE:(CF DESSIN DANS BOPI)L'INVENTION S'APPLIQUE AUX FILTRES ELECTROMECANIQUES NOTAMMENT A LARGE BANDE.
format Patent
fullrecord <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_FR2492189A1</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>FR2492189A1</sourcerecordid><originalsourceid>FETCH-epo_espacenet_FR2492189A13</originalsourceid><addsrcrecordid>eNqNjjFOAzEQRbehQIE7_AssUgIFKaOIKDWij2bt2fVIE9sa2xvlQpwTI3EAql-8p6f_OHwfWRWZrGJOBlZ21dKVXaAojhQTRT9mKgWzaGXDiEAFxiVFqskKugCXWtYOb0FcwCqTUWVoiovU5iWS6h03qQGWPEq15mrrjd5aJS7wQi9YZOWI6Y7ciTOZ2P-eujalp-FhJi38_LebAaePr-N55JwuXDI5jlwvp8_d2363fd8ftq__UH4A6PVXkQ</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Cell part for electromechanical band-pass filter - has resonators and coupler which vibrate longitudinally with rod structures having dia. given by prescribed formula</title><source>esp@cenet</source><creator>HERBERT ERNYEI</creator><creatorcontrib>HERBERT ERNYEI</creatorcontrib><description>The cell forms part of an electromechanical band-pass filter, and has two opposite cylindrical rods forming longitudinally vibrating resonators and one cylindrical longitudinally vibrating coupler connected between the two resonators. The diameter of the coupler is defined by the formula involving the resonator dia., density of its material as well as that of the resonator and the speed of sound on the resonator. The formula also involves the higher relative frequency of the frequency band to be transmitted and the lower relative frequency of the frequency band to be transmitted as well as the wavelength at the first tuned frequency of the resonators. Filters built with this cell are more accurate even for wide bandwidths. LA PRESENTE INVENTION CONCERNE DES CELLULES POUR UN FILTRE ELECTROMECANIQUE A RESONATEURS ET COUPLEURS VIBRANT LONGITUDINALEMENT.CHAQUE CELLULE ELEMENTAIRE 21 COMPORTE DEUX RESONATEURS 2, 3 OPPOSES VIBRANT LONGITUDINALEMENT ET UN COUPLEUR 9 VIBRANT LONGITUDINALEMENT CONNECTE ENTRE LES FACES EN VIS-A-VIS RESPECTIVES DES DEUX RESONATEURS. LE DIAMETRE D DU COUPLEUR EST DEFINI PAR LA FORMULE:(CF DESSIN DANS BOPI)L'INVENTION S'APPLIQUE AUX FILTRES ELECTROMECANIQUES NOTAMMENT A LARGE BANDE.</description><language>eng ; fre</language><subject>BASIC ELECTRONIC CIRCUITRY ; ELECTRICITY ; IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS ; RESONATORS</subject><creationdate>1982</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=19820416&amp;DB=EPODOC&amp;CC=FR&amp;NR=2492189A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25544,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=19820416&amp;DB=EPODOC&amp;CC=FR&amp;NR=2492189A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>HERBERT ERNYEI</creatorcontrib><title>Cell part for electromechanical band-pass filter - has resonators and coupler which vibrate longitudinally with rod structures having dia. given by prescribed formula</title><description>The cell forms part of an electromechanical band-pass filter, and has two opposite cylindrical rods forming longitudinally vibrating resonators and one cylindrical longitudinally vibrating coupler connected between the two resonators. The diameter of the coupler is defined by the formula involving the resonator dia., density of its material as well as that of the resonator and the speed of sound on the resonator. The formula also involves the higher relative frequency of the frequency band to be transmitted and the lower relative frequency of the frequency band to be transmitted as well as the wavelength at the first tuned frequency of the resonators. Filters built with this cell are more accurate even for wide bandwidths. LA PRESENTE INVENTION CONCERNE DES CELLULES POUR UN FILTRE ELECTROMECANIQUE A RESONATEURS ET COUPLEURS VIBRANT LONGITUDINALEMENT.CHAQUE CELLULE ELEMENTAIRE 21 COMPORTE DEUX RESONATEURS 2, 3 OPPOSES VIBRANT LONGITUDINALEMENT ET UN COUPLEUR 9 VIBRANT LONGITUDINALEMENT CONNECTE ENTRE LES FACES EN VIS-A-VIS RESPECTIVES DES DEUX RESONATEURS. LE DIAMETRE D DU COUPLEUR EST DEFINI PAR LA FORMULE:(CF DESSIN DANS BOPI)L'INVENTION S'APPLIQUE AUX FILTRES ELECTROMECANIQUES NOTAMMENT A LARGE BANDE.</description><subject>BASIC ELECTRONIC CIRCUITRY</subject><subject>ELECTRICITY</subject><subject>IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS</subject><subject>RESONATORS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1982</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNjjFOAzEQRbehQIE7_AssUgIFKaOIKDWij2bt2fVIE9sa2xvlQpwTI3EAql-8p6f_OHwfWRWZrGJOBlZ21dKVXaAojhQTRT9mKgWzaGXDiEAFxiVFqskKugCXWtYOb0FcwCqTUWVoiovU5iWS6h03qQGWPEq15mrrjd5aJS7wQi9YZOWI6Y7ciTOZ2P-eujalp-FhJi38_LebAaePr-N55JwuXDI5jlwvp8_d2363fd8ftq__UH4A6PVXkQ</recordid><startdate>19820416</startdate><enddate>19820416</enddate><creator>HERBERT ERNYEI</creator><scope>EVB</scope></search><sort><creationdate>19820416</creationdate><title>Cell part for electromechanical band-pass filter - has resonators and coupler which vibrate longitudinally with rod structures having dia. given by prescribed formula</title><author>HERBERT ERNYEI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_FR2492189A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>1982</creationdate><topic>BASIC ELECTRONIC CIRCUITRY</topic><topic>ELECTRICITY</topic><topic>IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS</topic><topic>RESONATORS</topic><toplevel>online_resources</toplevel><creatorcontrib>HERBERT ERNYEI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>HERBERT ERNYEI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Cell part for electromechanical band-pass filter - has resonators and coupler which vibrate longitudinally with rod structures having dia. given by prescribed formula</title><date>1982-04-16</date><risdate>1982</risdate><abstract>The cell forms part of an electromechanical band-pass filter, and has two opposite cylindrical rods forming longitudinally vibrating resonators and one cylindrical longitudinally vibrating coupler connected between the two resonators. The diameter of the coupler is defined by the formula involving the resonator dia., density of its material as well as that of the resonator and the speed of sound on the resonator. The formula also involves the higher relative frequency of the frequency band to be transmitted and the lower relative frequency of the frequency band to be transmitted as well as the wavelength at the first tuned frequency of the resonators. Filters built with this cell are more accurate even for wide bandwidths. LA PRESENTE INVENTION CONCERNE DES CELLULES POUR UN FILTRE ELECTROMECANIQUE A RESONATEURS ET COUPLEURS VIBRANT LONGITUDINALEMENT.CHAQUE CELLULE ELEMENTAIRE 21 COMPORTE DEUX RESONATEURS 2, 3 OPPOSES VIBRANT LONGITUDINALEMENT ET UN COUPLEUR 9 VIBRANT LONGITUDINALEMENT CONNECTE ENTRE LES FACES EN VIS-A-VIS RESPECTIVES DES DEUX RESONATEURS. LE DIAMETRE D DU COUPLEUR EST DEFINI PAR LA FORMULE:(CF DESSIN DANS BOPI)L'INVENTION S'APPLIQUE AUX FILTRES ELECTROMECANIQUES NOTAMMENT A LARGE BANDE.</abstract><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language eng ; fre
recordid cdi_epo_espacenet_FR2492189A1
source esp@cenet
subjects BASIC ELECTRONIC CIRCUITRY
ELECTRICITY
IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS
RESONATORS
title Cell part for electromechanical band-pass filter - has resonators and coupler which vibrate longitudinally with rod structures having dia. given by prescribed formula
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-28T06%3A31%3A31IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=HERBERT%20ERNYEI&rft.date=1982-04-16&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EFR2492189A1%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true