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DE59504040D1 - Breitstrahlprüfkopf für die Ultraschallprüftechnik - Google Patents

Breitstrahlprüfkopf für die Ultraschallprüftechnik

Info

Publication number
DE59504040D1
DE59504040D1 DE59504040T DE59504040T DE59504040D1 DE 59504040 D1 DE59504040 D1 DE 59504040D1 DE 59504040 T DE59504040 T DE 59504040T DE 59504040 T DE59504040 T DE 59504040T DE 59504040 D1 DE59504040 D1 DE 59504040D1
Authority
DE
Germany
Prior art keywords
test head
wide beam
ultrasonic testing
testing technology
beam test
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
DE59504040T
Other languages
English (en)
Inventor
Bernhard Gossel
Willi Warkowski
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.)
Krautkraemer GmbH
Original Assignee
Krautkraemer GmbH
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 Krautkraemer GmbH filed Critical Krautkraemer GmbH
Application granted granted Critical
Publication of DE59504040D1 publication Critical patent/DE59504040D1/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
    • B06B1/0648—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 of rectangular shape

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
DE59504040T 1994-06-21 1995-05-24 Breitstrahlprüfkopf für die Ultraschallprüftechnik Expired - Fee Related DE59504040D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4421436 1994-06-21

Publications (1)

Publication Number Publication Date
DE59504040D1 true DE59504040D1 (de) 1998-12-03

Family

ID=6520979

Family Applications (2)

Application Number Title Priority Date Filing Date
DE59504040T Expired - Fee Related DE59504040D1 (de) 1994-06-21 1995-05-24 Breitstrahlprüfkopf für die Ultraschallprüftechnik
DE19521153A Withdrawn DE19521153A1 (de) 1994-06-21 1995-06-09 Breitstrahlprüfkopf für die Ultraschallprüftechnik

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE19521153A Withdrawn DE19521153A1 (de) 1994-06-21 1995-06-09 Breitstrahlprüfkopf für die Ultraschallprüftechnik

Country Status (2)

Country Link
EP (1) EP0688610B1 (de)
DE (2) DE59504040D1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0838271B1 (de) * 1996-10-28 2004-01-07 intelligeNDT Systems & Services GmbH & Co. KG Ultraschallwandler

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5527733A (en) * 1978-08-17 1980-02-28 Matsushita Electric Ind Co Ltd Frequency adjustment for disk piezoelectric ceramic oscillator
JPS5647200A (en) * 1979-09-26 1981-04-28 Tohoku Metal Ind Ltd Adjusting method for resonance frequency of piezoelectric vibrator

Also Published As

Publication number Publication date
EP0688610B1 (de) 1998-10-28
EP0688610A3 (de) 1996-07-24
DE19521153A1 (de) 1996-01-04
EP0688610A2 (de) 1995-12-27

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee