Ultrasound head e.g. for testing materials for cracks, has sound signals summated as useful signal for coupling into or received from medium

An ultrasound head for coupling ultrasound waves into a medium has a flat piezo-element (1), on either side of which are arranged ultrasound radiating surfaces (2a,2b) for radiating sound signals (5a,5b) which can be diverted by an ultrasound reflector (6a,6b) so that the sound signals of the first...

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1. Verfasser:	POLINSKI, EWALD
Format:	Patent
Sprache:	eng ; ger
Schlagworte:	ACOUSTICS ACOUSTICS NOT OTHERWISE PROVIDED FOR DEAF-AID SETS ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY FOR PERFORMING MECHANICAL WORK IN GENERAL GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS MEASURING METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICALVIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING,NOISE OR OTHER ACOUSTIC WAVES IN GENERAL MUSICAL INSTRUMENTS PERFORMING OPERATIONS PHYSICS PUBLIC ADDRESS SYSTEMS SOUND-PRODUCING DEVICES TESTING TRANSPORTING
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creator	POLINSKI, EWALD
description	An ultrasound head for coupling ultrasound waves into a medium has a flat piezo-element (1), on either side of which are arranged ultrasound radiating surfaces (2a,2b) for radiating sound signals (5a,5b) which can be diverted by an ultrasound reflector (6a,6b) so that the sound signals of the first (2a) surface and the second (2b) surface can be received as a summated useful signal for coupling into the medium or for receiving from the medium. Beschrieben wird ein Ultraschallkopf zum Einkoppeln von Ultraschallwellen in ein Medium und/oder zum Empfang von Ultraschallwellen aus einem Medium, mit einem flächig ausgebildeten Piezoelement, das eine erste und eine zweite Ultraschall abstrahlende bzw. empfangende Fläche (2a, 2b) aufweist, auf der jeweils eine Elektrodenstruktur (3a, 3b) angebracht ist, die jeweils mit einer Anschlusselektrode (4a, 4b) verbunden ist, wobei die Ultraschall abstrahlenden Flächen (2a, 2b) Schallsignale (5a, 5b) aussenden, die mittels eines Ultraschallreflektors (6a, 6b) umlenkbar sind, so dass die Schallsignale (5a, 5b) der ersten Fläche (2a) und der zweiten Fläche (2b) als ein Summennutzsignal in das Medium einkoppelbar ist bzw. aus dem Medium empfangbar ist.
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Beschrieben wird ein Ultraschallkopf zum Einkoppeln von Ultraschallwellen in ein Medium und/oder zum Empfang von Ultraschallwellen aus einem Medium, mit einem flächig ausgebildeten Piezoelement, das eine erste und eine zweite Ultraschall abstrahlende bzw. empfangende Fläche (2a, 2b) aufweist, auf der jeweils eine Elektrodenstruktur (3a, 3b) angebracht ist, die jeweils mit einer Anschlusselektrode (4a, 4b) verbunden ist, wobei die Ultraschall abstrahlenden Flächen (2a, 2b) Schallsignale (5a, 5b) aussenden, die mittels eines Ultraschallreflektors (6a, 6b) umlenkbar sind, so dass die Schallsignale (5a, 5b) der ersten Fläche (2a) und der zweiten Fläche (2b) als ein Summennutzsignal in das Medium einkoppelbar ist bzw. aus dem Medium empfangbar ist.</description><language>eng ; ger</language><subject>ACOUSTICS ; ACOUSTICS NOT OTHERWISE PROVIDED FOR ; DEAF-AID SETS ; ELECTRIC COMMUNICATION TECHNIQUE ; ELECTRICITY ; FOR PERFORMING MECHANICAL WORK IN GENERAL ; GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL ; INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES ; LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS ; MEASURING ; METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICALVIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY ; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING,NOISE OR OTHER ACOUSTIC WAVES IN GENERAL ; MUSICAL INSTRUMENTS ; PERFORMING OPERATIONS ; PHYSICS ; PUBLIC ADDRESS SYSTEMS ; SOUND-PRODUCING DEVICES ; TESTING ; TRANSPORTING</subject><creationdate>2006</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=20060817&DB=EPODOC&CC=DE&NR=102005012193B3$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20060817&DB=EPODOC&CC=DE&NR=102005012193B3$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>POLINSKI, EWALD</creatorcontrib><title>Ultrasound head e.g. for testing materials for cracks, has sound signals summated as useful signal for coupling into or received from medium</title><description>An ultrasound head for coupling ultrasound waves into a medium has a flat piezo-element (1), on either side of which are arranged ultrasound radiating surfaces (2a,2b) for radiating sound signals (5a,5b) which can be diverted by an ultrasound reflector (6a,6b) so that the sound signals of the first (2a) surface and the second (2b) surface can be received as a summated useful signal for coupling into the medium or for receiving from the medium. Beschrieben wird ein Ultraschallkopf zum Einkoppeln von Ultraschallwellen in ein Medium und/oder zum Empfang von Ultraschallwellen aus einem Medium, mit einem flächig ausgebildeten Piezoelement, das eine erste und eine zweite Ultraschall abstrahlende bzw. empfangende Fläche (2a, 2b) aufweist, auf der jeweils eine Elektrodenstruktur (3a, 3b) angebracht ist, die jeweils mit einer Anschlusselektrode (4a, 4b) verbunden ist, wobei die Ultraschall abstrahlenden Flächen (2a, 2b) Schallsignale (5a, 5b) aussenden, die mittels eines Ultraschallreflektors (6a, 6b) umlenkbar sind, so dass die Schallsignale (5a, 5b) der ersten Fläche (2a) und der zweiten Fläche (2b) als ein Summennutzsignal in das Medium einkoppelbar ist bzw. aus dem Medium empfangbar ist.</description><subject>ACOUSTICS</subject><subject>ACOUSTICS NOT OTHERWISE PROVIDED FOR</subject><subject>DEAF-AID SETS</subject><subject>ELECTRIC COMMUNICATION TECHNIQUE</subject><subject>ELECTRICITY</subject><subject>FOR PERFORMING MECHANICAL WORK IN GENERAL</subject><subject>GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL</subject><subject>INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES</subject><subject>LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS</subject><subject>MEASURING</subject><subject>METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICALVIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY</subject><subject>METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING,NOISE OR OTHER ACOUSTIC WAVES IN GENERAL</subject><subject>MUSICAL INSTRUMENTS</subject><subject>PERFORMING OPERATIONS</subject><subject>PHYSICS</subject><subject>PUBLIC ADDRESS SYSTEMS</subject><subject>SOUND-PRODUCING DEVICES</subject><subject>TESTING</subject><subject>TRANSPORTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2006</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNjDsOwjAQRNNQIOAO29BB5BBR0AJBHADqyLLXiYU_kdfmFBwah-QAVCPNezPL4vM0MXDyyUnokUvAsitB-QARKWrXgeURg-aGfq0IXLxoBz0nmFakOzdSSnZUJWSSCFUyM5p2Pg1mvNMueshFQIH6nXUVvAWLUie7LhYqX-FmzlWxvTWPy32Pg2-RBi7QYWyvTcUOjB1ZdahO9bmu__W-Kn1Oug</recordid><startdate>20060817</startdate><enddate>20060817</enddate><creator>POLINSKI, EWALD</creator><scope>EVB</scope></search><sort><creationdate>20060817</creationdate><title>Ultrasound head e.g. for testing materials for cracks, has sound signals summated as useful signal for coupling into or received from medium</title><author>POLINSKI, EWALD</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_DE102005012193B33</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; ger</language><creationdate>2006</creationdate><topic>ACOUSTICS</topic><topic>ACOUSTICS NOT OTHERWISE PROVIDED FOR</topic><topic>DEAF-AID SETS</topic><topic>ELECTRIC COMMUNICATION TECHNIQUE</topic><topic>ELECTRICITY</topic><topic>FOR PERFORMING MECHANICAL WORK IN GENERAL</topic><topic>GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL</topic><topic>INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES</topic><topic>LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS</topic><topic>MEASURING</topic><topic>METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICALVIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY</topic><topic>METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING,NOISE OR OTHER ACOUSTIC WAVES IN GENERAL</topic><topic>MUSICAL INSTRUMENTS</topic><topic>PERFORMING OPERATIONS</topic><topic>PHYSICS</topic><topic>PUBLIC ADDRESS SYSTEMS</topic><topic>SOUND-PRODUCING DEVICES</topic><topic>TESTING</topic><topic>TRANSPORTING</topic><toplevel>online_resources</toplevel><creatorcontrib>POLINSKI, EWALD</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>POLINSKI, EWALD</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Ultrasound head e.g. for testing materials for cracks, has sound signals summated as useful signal for coupling into or received from medium</title><date>2006-08-17</date><risdate>2006</risdate><abstract>An ultrasound head for coupling ultrasound waves into a medium has a flat piezo-element (1), on either side of which are arranged ultrasound radiating surfaces (2a,2b) for radiating sound signals (5a,5b) which can be diverted by an ultrasound reflector (6a,6b) so that the sound signals of the first (2a) surface and the second (2b) surface can be received as a summated useful signal for coupling into the medium or for receiving from the medium. Beschrieben wird ein Ultraschallkopf zum Einkoppeln von Ultraschallwellen in ein Medium und/oder zum Empfang von Ultraschallwellen aus einem Medium, mit einem flächig ausgebildeten Piezoelement, das eine erste und eine zweite Ultraschall abstrahlende bzw. empfangende Fläche (2a, 2b) aufweist, auf der jeweils eine Elektrodenstruktur (3a, 3b) angebracht ist, die jeweils mit einer Anschlusselektrode (4a, 4b) verbunden ist, wobei die Ultraschall abstrahlenden Flächen (2a, 2b) Schallsignale (5a, 5b) aussenden, die mittels eines Ultraschallreflektors (6a, 6b) umlenkbar sind, so dass die Schallsignale (5a, 5b) der ersten Fläche (2a) und der zweiten Fläche (2b) als ein Summennutzsignal in das Medium einkoppelbar ist bzw. aus dem Medium empfangbar ist.</abstract><oa>free_for_read</oa></addata></record>
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subjects	ACOUSTICS ACOUSTICS NOT OTHERWISE PROVIDED FOR DEAF-AID SETS ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY FOR PERFORMING MECHANICAL WORK IN GENERAL GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS MEASURING METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICALVIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING,NOISE OR OTHER ACOUSTIC WAVES IN GENERAL MUSICAL INSTRUMENTS PERFORMING OPERATIONS PHYSICS PUBLIC ADDRESS SYSTEMS SOUND-PRODUCING DEVICES TESTING TRANSPORTING
title	Ultrasound head e.g. for testing materials for cracks, has sound signals summated as useful signal for coupling into or received from medium
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