DE59303655D1 - Messwandler - Google Patents

Messwandler

Info

Publication number
DE59303655D1
DE59303655D1 DE59303655T DE59303655T DE59303655D1 DE 59303655 D1 DE59303655 D1 DE 59303655D1 DE 59303655 T DE59303655 T DE 59303655T DE 59303655 T DE59303655 T DE 59303655T DE 59303655 D1 DE59303655 D1 DE 59303655D1
Authority
DE
Germany
Prior art keywords
transducer
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE59303655T
Other languages
English (en)
Inventor
Guenther Hauenstein
Volker Hensel
Horst Schupp
Martina Hinkel
Michael Steghaus
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
Original Assignee
Landis and Gyr Technology Innovation AG
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 Landis and Gyr Technology Innovation AG filed Critical Landis and Gyr Technology Innovation AG
Application granted granted Critical
Publication of DE59303655D1 publication Critical patent/DE59303655D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • B06B1/0677—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 high impedance backing
DE59303655T 1993-02-04 1993-12-27 Messwandler Expired - Fee Related DE59303655D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH33593 1993-02-04

Publications (1)

Publication Number Publication Date
DE59303655D1 true DE59303655D1 (de) 1996-10-10

Family

ID=4184675

Family Applications (1)

Application Number Title Priority Date Filing Date
DE59303655T Expired - Fee Related DE59303655D1 (de) 1993-02-04 1993-12-27 Messwandler

Country Status (3)

Country Link
EP (1) EP0609561B1 (de)
DE (1) DE59303655D1 (de)
DK (1) DK0609561T3 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10026568C2 (de) * 2000-05-30 2002-11-21 Siemens Ag Verbindungsstück für ein Ultraschallwandlergehäuse
DE102009019667A1 (de) 2009-04-30 2010-11-04 Valeo Schalter Und Sensoren Gmbh Verfahren zum Ankleben piezokeramischer Bauelemente und Klebemittel zur Durchführung des Verfahrens
CN107785479A (zh) * 2016-08-31 2018-03-09 成都汇通西电电子有限公司 压电陶瓷芯片电连接方法及传感器制造方法
TWI680232B (zh) 2018-08-13 2019-12-21 科際精密股份有限公司 流體驅動裝置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2138036A (en) * 1932-12-24 1938-11-29 Submarine Signal Co Compressional wave sender or receiver
CH642503A5 (en) * 1979-08-02 1984-04-13 Landis & Gyr Ag Ultrasound converter
US4417170A (en) * 1981-11-23 1983-11-22 Imperial Clevite Inc. Flexible circuit interconnect for piezoelectric element

Also Published As

Publication number Publication date
EP0609561B1 (de) 1996-09-04
DK0609561T3 (de) 1997-02-24
EP0609561A1 (de) 1994-08-10

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: SIEMENS AG, 80333 MUENCHEN, DE

8339 Ceased/non-payment of the annual fee