IT1216934B - Eccitatore torsionale perfezionato per prove non distruttive di diagnostica strutturale. - Google Patents

Eccitatore torsionale perfezionato per prove non distruttive di diagnostica strutturale.

Info

Publication number
IT1216934B
IT1216934B IT8720885A IT2088587A IT1216934B IT 1216934 B IT1216934 B IT 1216934B IT 8720885 A IT8720885 A IT 8720885A IT 2088587 A IT2088587 A IT 2088587A IT 1216934 B IT1216934 B IT 1216934B
Authority
IT
Italy
Prior art keywords
perfected
destructive tests
structural diagnostics
exciter
torsional
Prior art date
Application number
IT8720885A
Other languages
English (en)
Other versions
IT8720885A0 (it
Inventor
Luciano Dossi
Antonino Claudio Di Gerolamo
Original Assignee
Tecnomare Spa
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 Tecnomare Spa filed Critical Tecnomare Spa
Priority to IT8720885A priority Critical patent/IT1216934B/it
Publication of IT8720885A0 publication Critical patent/IT8720885A0/it
Priority to GB8813633A priority patent/GB2205948B/en
Priority to NO882575A priority patent/NO882575L/no
Application granted granted Critical
Publication of IT1216934B publication Critical patent/IT1216934B/it

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/32—Investigating strength properties of solid materials by application of mechanical stress by applying repeated or pulsating forces
    • G01N3/38—Investigating strength properties of solid materials by application of mechanical stress by applying repeated or pulsating forces generated by electromagnetic means
    • 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
    • B06B1/08—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with magnetostriction
    • B06B1/085—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with magnetostriction using multiple elements, e.g. arrays

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
IT8720885A 1987-06-12 1987-06-12 Eccitatore torsionale perfezionato per prove non distruttive di diagnostica strutturale. IT1216934B (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT8720885A IT1216934B (it) 1987-06-12 1987-06-12 Eccitatore torsionale perfezionato per prove non distruttive di diagnostica strutturale.
GB8813633A GB2205948B (en) 1987-06-12 1988-06-09 Torsional exciter for non-destructive structural diagnostic tests
NO882575A NO882575L (no) 1987-06-12 1988-06-10 Torsjonseksitator for materialproevning.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8720885A IT1216934B (it) 1987-06-12 1987-06-12 Eccitatore torsionale perfezionato per prove non distruttive di diagnostica strutturale.

Publications (2)

Publication Number Publication Date
IT8720885A0 IT8720885A0 (it) 1987-06-12
IT1216934B true IT1216934B (it) 1990-03-14

Family

ID=11173548

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8720885A IT1216934B (it) 1987-06-12 1987-06-12 Eccitatore torsionale perfezionato per prove non distruttive di diagnostica strutturale.

Country Status (3)

Country Link
GB (1) GB2205948B (it)
IT (1) IT1216934B (it)
NO (1) NO882575L (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5355417A (en) * 1992-10-21 1994-10-11 The Center For Innovative Technology Active control of aircraft engine inlet noise using compact sound sources and distributed error sensors

Also Published As

Publication number Publication date
GB2205948B (en) 1991-04-24
NO882575D0 (no) 1988-06-10
GB8813633D0 (en) 1988-07-13
IT8720885A0 (it) 1987-06-12
GB2205948A (en) 1988-12-21
NO882575L (no) 1988-12-13

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