FI854712A7 - Omvandlarplatta foer piezoelektriska omvandlare. - Google Patents

Omvandlarplatta foer piezoelektriska omvandlare. Download PDF

Info

Publication number
FI854712A7
FI854712A7 FI854712A FI854712A FI854712A7 FI 854712 A7 FI854712 A7 FI 854712A7 FI 854712 A FI854712 A FI 854712A FI 854712 A FI854712 A FI 854712A FI 854712 A7 FI854712 A7 FI 854712A7
Authority
FI
Finland
Prior art keywords
piezoelektriska
omvandlare
omvandlar
platta
foer
Prior art date
Application number
FI854712A
Other languages
English (en)
Finnish (fi)
Other versions
FI854712A0 (fi
Inventor
Erwin Martin
Original Assignee
Siemens 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 Siemens Ag filed Critical Siemens Ag
Publication of FI854712A0 publication Critical patent/FI854712A0/fi
Publication of FI854712A7 publication Critical patent/FI854712A7/fi

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)
  • Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
FI854712A 1984-11-29 1985-11-28 Omvandlarplatta foer piezoelektriska omvandlare. FI854712A7 (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3443577 1984-11-29

Publications (2)

Publication Number Publication Date
FI854712A0 FI854712A0 (fi) 1985-11-28
FI854712A7 true FI854712A7 (fi) 1986-05-30

Family

ID=6251499

Family Applications (1)

Application Number Title Priority Date Filing Date
FI854712A FI854712A7 (fi) 1984-11-29 1985-11-28 Omvandlarplatta foer piezoelektriska omvandlare.

Country Status (5)

Country Link
EP (1) EP0184717A1 (enrdf_load_stackoverflow)
JP (1) JPS61132000A (enrdf_load_stackoverflow)
AU (1) AU5045285A (enrdf_load_stackoverflow)
FI (1) FI854712A7 (enrdf_load_stackoverflow)
IN (1) IN161925B (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10045646C2 (de) * 2000-09-15 2002-10-17 Hydrometer Gmbh Ultraschallwandler und Verwendung desselben in einem Ultraschallzähler

Family Cites Families (4)

* 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
JPS5431825B2 (enrdf_load_stackoverflow) * 1973-08-08 1979-10-09
US4420707A (en) * 1982-08-09 1983-12-13 Automation Industries, Inc. Backing for ultrasonic transducer crystal
JPS5999900A (ja) * 1982-11-29 1984-06-08 Toshiba Corp 超音波探触子

Also Published As

Publication number Publication date
IN161925B (enrdf_load_stackoverflow) 1988-02-27
EP0184717A1 (de) 1986-06-18
FI854712A0 (fi) 1985-11-28
JPS61132000A (ja) 1986-06-19
AU5045285A (en) 1986-06-26

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Legal Events

Date Code Title Description
FA Application withdrawn [patent]

Owner name: SIEMENS AKTIENGESELLSCHAFT