IT1146960B - Sistema di trasmissione di impulsi ultrasonici senza collegamenti e trasmettitore ultrasonici intesi a essere usati in tale sistema - Google Patents

Sistema di trasmissione di impulsi ultrasonici senza collegamenti e trasmettitore ultrasonici intesi a essere usati in tale sistema

Info

Publication number
IT1146960B
IT1146960B IT49161/80A IT4916180A IT1146960B IT 1146960 B IT1146960 B IT 1146960B IT 49161/80 A IT49161/80 A IT 49161/80A IT 4916180 A IT4916180 A IT 4916180A IT 1146960 B IT1146960 B IT 1146960B
Authority
IT
Italy
Prior art keywords
ultrasonic
connections
impulse transmission
transmission system
transmitter intended
Prior art date
Application number
IT49161/80A
Other languages
English (en)
Other versions
IT8049161A0 (it
Inventor
Hotta Mitsuhiko
Furuichi Shuhei
Shigihara Takanori
Original Assignee
Morita Mfg
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Morita Mfg filed Critical Morita Mfg
Publication of IT8049161A0 publication Critical patent/IT8049161A0/it
Application granted granted Critical
Publication of IT1146960B publication Critical patent/IT1146960B/it

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/002—Devices for damping, suppressing, obstructing or conducting sound in acoustic devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
    • B06B1/06—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction
    • B06B1/0644—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction using a single piezoelectric element
    • B06B1/0662—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction using a single piezoelectric element with an electrode on the sensitive surface
    • B06B1/0681—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction using a single piezoelectric element with an electrode on the sensitive surface and a damping structure
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B11/00—Transmission systems employing sonic, ultrasonic or infrasonic waves

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Mechanical Engineering (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
IT49161/80A 1979-07-04 1980-07-03 Sistema di trasmissione di impulsi ultrasonici senza collegamenti e trasmettitore ultrasonici intesi a essere usati in tale sistema IT1146960B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54085318A JPS5832559B2 (ja) 1979-07-04 1979-07-04 空中超音波パルスの伝送方式並びにこれに用いる超音波送受波具

Publications (2)

Publication Number Publication Date
IT8049161A0 IT8049161A0 (it) 1980-07-03
IT1146960B true IT1146960B (it) 1986-11-19

Family

ID=13855256

Family Applications (1)

Application Number Title Priority Date Filing Date
IT49161/80A IT1146960B (it) 1979-07-04 1980-07-03 Sistema di trasmissione di impulsi ultrasonici senza collegamenti e trasmettitore ultrasonici intesi a essere usati in tale sistema

Country Status (4)

Country Link
US (1) US4326274A (it)
JP (1) JPS5832559B2 (it)
DE (1) DE3025233A1 (it)
IT (1) IT1146960B (it)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4463453A (en) * 1981-12-22 1984-07-31 The Boeing Company Acoustic intensity measurement apparatus and method including probe having ambient noise shield
DE3301848C2 (de) * 1983-01-20 1984-11-08 Siemens AG, 1000 Berlin und 8000 München Ultraschallwandler
US4536673A (en) * 1984-01-09 1985-08-20 Siemens Aktiengesellschaft Piezoelectric ultrasonic converter with polyurethane foam damper
US4739860A (en) 1984-05-29 1988-04-26 Nissan Motor Co., Ltd. Ultrasonic rangefinder
DE3425992C2 (de) * 1984-07-14 1986-10-09 Richard Wolf Gmbh, 7134 Knittlingen Piezoelektrischer Wandler zur Zerstörung von Konkrementen im Körperinneren
FR2586875A1 (fr) * 1985-09-02 1987-03-06 Leray Jacques Systeme domestique de communications logiques, unidirectionnelles et personnalisees en altitude et en frequence utilisant des transducteurs ultrasoniques cylindriques.
NO174309C (no) * 1987-04-24 1994-04-13 Norske Stats Oljeselskap Elektroakustisk transducer for anordning i et gassformig fluid, særlig for måling av strömningsghastigheten i et rör under eksplosjonsfarlige forhol
NO161882C (no) * 1987-04-24 1989-10-04 Norske Stats Oljeselskap Med ultralyd arbeidende transduseranordning for maaling avstroemningshastigheten til et fluidum i et roer.
DE3721209C2 (de) * 1987-06-26 1997-04-30 Grieshaber Vega Kg Schall-/Ultraschallmeßgerät
DE8805953U1 (it) * 1988-05-05 1988-07-07 Hoentzsch Gmbh, 7050 Waiblingen, De
DE8815090U1 (it) * 1988-12-03 1990-02-15 Dornier Medizintechnik Gmbh, 8000 Muenchen, De
EP0451306B1 (de) * 1990-04-09 1997-07-16 Siemens Aktiengesellschaft Frequenzselektiver Ultraschall-Schichtwandler
EP0498015B1 (de) * 1991-02-07 1993-10-06 Siemens Aktiengesellschaft Verfahren zur Herstellung von Ultraschallwandlern
US5282253A (en) * 1991-02-26 1994-01-25 Pan Communications, Inc. Bone conduction microphone mount
US5214343A (en) * 1991-03-11 1993-05-25 Joseph Baumoel Fluoroether grease acoustic couplant
DE4424194C1 (de) * 1994-07-08 1996-02-08 Sonotec Dr Zur Horst Meyer Und Ultraschallwandler
DE59510158D1 (de) * 1995-09-28 2002-05-16 Endress Hauser Gmbh Co Ultraschallwandler
DE19538678C2 (de) * 1995-10-17 1998-12-10 Endress Hauser Gmbh Co Anordnung zur Überwachung eines vorbestimmten Füllstands einer Flüssigkeit in einem Behälter
DE19538696C2 (de) * 1995-10-17 1997-09-25 Endress Hauser Gmbh Co Anordnung zur Überwachung eines vorbestimmten Füllstands einer Flüssigkeit in einem Behälter
DE19538680C2 (de) * 1995-10-17 1998-10-08 Endress Hauser Gmbh Co Anordnung zur Überwachung eines vorbestimmten Füllstands einer Flüssigkeit in einem Behälter
DE19601656B4 (de) * 1996-01-18 2009-07-16 Valeo Schalter Und Sensoren Gmbh Bedämpfter Ultraschallwandler
DE19605502C1 (de) * 1996-02-14 1997-04-24 Fraunhofer Ges Forschung Ultraschallwandler zur Abstandsmessung
DK0858844T3 (da) * 1997-02-12 2002-10-07 Siemens Ag Lydhoved
JP4223629B2 (ja) * 1999-06-16 2009-02-12 日本特殊陶業株式会社 超音波探触子用送受波素子及びその製造方法並びに該送受波素子を用いた超音波探触子
US7166098B1 (en) * 1999-12-30 2007-01-23 Advanced Cardiovascular Systems, Inc. Medical assembly with transducer for local delivery of a therapeutic substance and method of using same
JP3538708B2 (ja) * 2000-06-12 2004-06-14 株式会社村田製作所 圧電共振子及び圧電部品
CA2513379C (en) * 2003-01-14 2009-02-03 Fluor Corporation Configurations and methods for ultrasonic time of flight diffraction analysis
EP1924121A4 (en) * 2005-09-09 2017-08-16 Murata Manufacturing Co., Ltd. Ultrasonic sensor
CN101385391B (zh) * 2006-02-14 2012-07-04 株式会社村田制作所 超声波传感器及其制造方法
US20090259217A1 (en) * 2008-04-09 2009-10-15 Searete Llc, A Limited Liability Corporation Of The State Of Delaware Methods and systems associated with delivery of one or more agents to an individual
US20090259112A1 (en) * 2008-04-09 2009-10-15 Searete Llc, A Limited Liability Corporation Of The State Of Delaware Sensors
DE102008055126A1 (de) 2008-12-23 2010-07-01 Robert Bosch Gmbh Ultraschallwandler zum Einsatz in einem fluiden Medium
US7703337B1 (en) * 2009-02-27 2010-04-27 Murray F Feller Clamping arrangements for a transducer assembly having a piezoelectric element within a foam body
JP5075171B2 (ja) * 2009-09-02 2012-11-14 パナソニック株式会社 超音波センサ
JP5411072B2 (ja) * 2010-06-29 2014-02-12 株式会社日本自動車部品総合研究所 超音波センサ
US9629652B2 (en) * 2011-10-10 2017-04-25 Ethicon Endo-Surgery, Llc Surgical instrument with clutching slip ring assembly to power ultrasonic transducer
US11117166B2 (en) * 2015-05-22 2021-09-14 Halliburton Energy Services, Inc. Ultrasonic transducers with piezoelectric material embedded in backing
ES2778225T3 (es) 2015-05-29 2020-08-10 Consilium Sal Navigation Ab Dispositivo electrónico a medida del casco para una embarcación
DE102017221618A1 (de) 2017-10-27 2019-05-02 Continental Automotive Gmbh Ultraschallwandler mit zumindest einem piezo-elektrischen Oszillator

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3427481A (en) * 1965-06-14 1969-02-11 Magnaflux Corp Ultrasonic transducer with a fluorocarbon damper
DE1801688B2 (de) * 1968-10-08 1971-09-30 Ultraschallschwinger

Also Published As

Publication number Publication date
US4326274A (en) 1982-04-20
JPS5832559B2 (ja) 1983-07-13
IT8049161A0 (it) 1980-07-03
JPS569000A (en) 1981-01-29
DE3025233A1 (de) 1981-01-15

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