EP1074969A3 - Ultrasonic transducer - Google Patents

Ultrasonic transducer Download PDF

Info

Publication number
EP1074969A3
EP1074969A3 EP00115908A EP00115908A EP1074969A3 EP 1074969 A3 EP1074969 A3 EP 1074969A3 EP 00115908 A EP00115908 A EP 00115908A EP 00115908 A EP00115908 A EP 00115908A EP 1074969 A3 EP1074969 A3 EP 1074969A3
Authority
EP
European Patent Office
Prior art keywords
ultrasonic transducer
transmitter
receiver
coupling
plane
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.)
Withdrawn
Application number
EP00115908A
Other languages
German (de)
French (fr)
Other versions
EP1074969A2 (en
Inventor
Werner Rathgeb
Georg Schirner
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.)
IntelligeNDT Systems and Services GmbH and Co KG
Original Assignee
IntelligeNDT Systems and Services GmbH and Co KG
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 IntelligeNDT Systems and Services GmbH and Co KG filed Critical IntelligeNDT Systems and Services GmbH and Co KG
Publication of EP1074969A2 publication Critical patent/EP1074969A2/en
Publication of EP1074969A3 publication Critical patent/EP1074969A3/en
Withdrawn legal-status Critical Current

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
    • G10K11/004—Mounting transducers, e.g. provided with mechanical moving or orienting device

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)

Abstract

Die Erfindung betrifft einen Ultraschallprüfkopf mit einem Sender (1), einem Empfänger (2) und einer Ankoppelebene. Es ist vorgesehen, dass der Sender (1), der ein Gruppenstrahler ist, und der Empfänger (2) durch eine Dämpfungsschicht (3) beabstandet in einer Ebene parallel zur Ankoppelebene miteinander einen Winkel von maximal ca. 5° bilden.

Figure 00000001
The invention relates to an ultrasonic test head with a transmitter (1), a receiver (2) and a coupling level. The transmitter (1), which is a group radiator, and the receiver (2), spaced apart by a damping layer (3) in a plane parallel to the coupling plane, form an angle of at most approximately 5 ° with one another.
Figure 00000001
EP00115908A 1999-08-04 2000-07-25 Ultrasonic transducer Withdrawn EP1074969A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19936678 1999-08-04
DE19936678 1999-08-04

Publications (2)

Publication Number Publication Date
EP1074969A2 EP1074969A2 (en) 2001-02-07
EP1074969A3 true EP1074969A3 (en) 2004-03-03

Family

ID=7917143

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00115908A Withdrawn EP1074969A3 (en) 1999-08-04 2000-07-25 Ultrasonic transducer

Country Status (1)

Country Link
EP (1) EP1074969A3 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11193522B2 (en) 2016-11-30 2021-12-07 3M Innovative Properties Company Shear bolt

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3546924A (en) * 1966-12-13 1970-12-15 Concast Ag Device for locating boundaries of non-homogeneous bodies
WO1994010681A1 (en) * 1992-11-03 1994-05-11 Siemens Aktiengesellschaft Ultrasonic probe and method of operating it

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3546924A (en) * 1966-12-13 1970-12-15 Concast Ag Device for locating boundaries of non-homogeneous bodies
WO1994010681A1 (en) * 1992-11-03 1994-05-11 Siemens Aktiengesellschaft Ultrasonic probe and method of operating it

Also Published As

Publication number Publication date
EP1074969A2 (en) 2001-02-07

Similar Documents

Publication Publication Date Title
UA85687C2 (en) Suspension concentrate and using thereof
EP2510874A3 (en) Biometric sensor
EP1521211A3 (en) Method and apparatus for determining the position and orientation of an image receiving device
CA2527736A1 (en) Lightweight cement compositions and methods of cementing in subterranean formations
EP1134438A3 (en) Connection assembly to mount a fastening element on a structural member
EP1136231A3 (en) Connecting assembly for mouting fastening element on a building component
EP2267034A3 (en) Gold-binding protein and use thereof
EP1238904A3 (en) Wood replacement system and method
EP1418204A3 (en) Laser-markable pigments
WO2003006397A3 (en) Additive for the production of pervious ecological concrete having a high resistance to compression, bending and abrasion and the production method thereof
EP1074969A3 (en) Ultrasonic transducer
ATE438043T1 (en) TRANSMISSION JOINT
EP1533616A4 (en) Detection kit, assay plate to be used therein, detection method, evaluation method, polyclonal antibody of frog vitellogenin and procss for producing the same
NO20024449D0 (en) Resin particle and process for making the same
EP0880033A3 (en) Towed device for sonar system
EP1488860A3 (en) Pipe renovating method
EP1431142A3 (en) Rain sensor, in particular for a vehicle and method for producing it
KR200409841Y1 (en) A tile set
AU2003271286A1 (en) A fibre cement joint
EP2169397A3 (en) Method for testing the quality of adhesive joints
DE202018103743U1 (en) Ultrasonic level meter
EP1184452A3 (en) Cleaning composition for high and low pressure cleaning
WO2004041868A3 (en) Acrylic latex wood filler composition and method of making same
McCormack The priority of secured credit: an Anglo-American perspective
CN210821291U (en) Polyester monofilament-based fabric

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: INTELLIGENDT SYSTEMS & SERVICES GMBH & CO KG

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Extension state: AL LT LV MK RO SI

17P Request for examination filed

Effective date: 20040619

AKX Designation fees paid

Designated state(s): CH DE LI

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20061122