X-T flexure piezoelectric device
An elongated piezoelectric bar, having only one of its axes rotated relative to the crystallographic axes of the piezoelectric material, with electrodes fixedly positioned on each of four opposed major surfaces thereof to produce flexure of the bar in a plane through the length and width of the bar....
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| creator | SCHOENFELDER GEORGE A |
| description | An elongated piezoelectric bar, having only one of its axes rotated relative to the crystallographic axes of the piezoelectric material, with electrodes fixedly positioned on each of four opposed major surfaces thereof to produce flexure of the bar in a plane through the length and width of the bar. The bar is constructed with the width or frequency dependent transverse dimension greater than the thickness of frequency independent transverse dimension. |
| format | Patent |
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The bar is constructed with the width or frequency dependent transverse dimension greater than the thickness of frequency independent transverse dimension.</description><language>eng</language><subject>BASIC ELECTRONIC CIRCUITRY ; DEAF-AID SETS ; ELECTRIC COMMUNICATION TECHNIQUE ; ELECTRICITY ; IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS ; LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS ; PUBLIC ADDRESS SYSTEMS ; RESONATORS</subject><creationdate>1975</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&date=19750520&DB=EPODOC&CC=US&NR=3885174A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25563,76318</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19750520&DB=EPODOC&CC=US&NR=3885174A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>SCHOENFELDER; GEORGE A</creatorcontrib><title>X-T flexure piezoelectric device</title><description>An elongated piezoelectric bar, having only one of its axes rotated relative to the crystallographic axes of the piezoelectric material, with electrodes fixedly positioned on each of four opposed major surfaces thereof to produce flexure of the bar in a plane through the length and width of the bar. The bar is constructed with the width or frequency dependent transverse dimension greater than the thickness of frequency independent transverse dimension.</description><subject>BASIC ELECTRONIC CIRCUITRY</subject><subject>DEAF-AID SETS</subject><subject>ELECTRIC COMMUNICATION TECHNIQUE</subject><subject>ELECTRICITY</subject><subject>IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS</subject><subject>LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS</subject><subject>PUBLIC ADDRESS SYSTEMS</subject><subject>RESONATORS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1975</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFCI0A1RSMtJrSgtSlUoyEytyk_NSU0uKcpMVkhJLctMTuVhYE1LzClO5YXS3Azybq4hzh66qQX58anFBYnJqXmpJfGhwcYWFqaG5iaOxoRVAAC5LiSP</recordid><startdate>19750520</startdate><enddate>19750520</enddate><creator>SCHOENFELDER; GEORGE A</creator><scope>EVB</scope></search><sort><creationdate>19750520</creationdate><title>X-T flexure piezoelectric device</title><author>SCHOENFELDER; GEORGE A</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US3885174A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1975</creationdate><topic>BASIC ELECTRONIC CIRCUITRY</topic><topic>DEAF-AID SETS</topic><topic>ELECTRIC COMMUNICATION TECHNIQUE</topic><topic>ELECTRICITY</topic><topic>IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS</topic><topic>LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS</topic><topic>PUBLIC ADDRESS SYSTEMS</topic><topic>RESONATORS</topic><toplevel>online_resources</toplevel><creatorcontrib>SCHOENFELDER; GEORGE A</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>SCHOENFELDER; GEORGE A</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>X-T flexure piezoelectric device</title><date>1975-05-20</date><risdate>1975</risdate><abstract>An elongated piezoelectric bar, having only one of its axes rotated relative to the crystallographic axes of the piezoelectric material, with electrodes fixedly positioned on each of four opposed major surfaces thereof to produce flexure of the bar in a plane through the length and width of the bar. The bar is constructed with the width or frequency dependent transverse dimension greater than the thickness of frequency independent transverse dimension.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng |
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| subjects | BASIC ELECTRONIC CIRCUITRY DEAF-AID SETS ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS PUBLIC ADDRESS SYSTEMS RESONATORS |
| title | X-T flexure piezoelectric device |
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