Multiple ultrasonic transducer with remote selector
Patent
·
OSTI ID:7025998
This patent describes an ultrasonic scanning system. It comprises: a plurality of ultrasonic wave emitting transducers circumferentially disposed about the central axis of the ultrasonic scanning system; a rotatable reflector coaxially disposed about the central axis of the ultrasonic scanning system; means coupled to the rotatable reflector for selectively rotating the rotatable reflector about the central axis of the ultrasonic scanning system; wherein the plurality of ultrasonic wave emitting transducers includes a first 5 MHz ultrasonic wave emitting transducer for pulse-echo inspection of graphite composite laminates, and a second 1 MHz ultrasonic wave emitting transducer for through-transmission inspection over an extended dynamic range.
- Assignee:
- Boeing Co., Seattle, WA
- Patent Number(s):
- US 4862748
- Application Number:
- PPN: US 7221824A
- OSTI ID:
- 7025998
- Country of Publication:
- United States
- Language:
- English
Similar Records
Method and system for ultrasonic detection of flaws in test objects
Weakening of ultrasonic waves in the transition zones of the weld joints of clad steels
Ultrasonic profilometry system for control rod wear
Patent
·
Tue Jul 04 00:00:00 EDT 1989
·
OSTI ID:5484409
Weakening of ultrasonic waves in the transition zones of the weld joints of clad steels
Journal Article
·
Wed Jul 01 00:00:00 EDT 1987
· Sov. J. Nondestr. Test. (Engl. Transl.); (United States)
·
OSTI ID:6695574
Ultrasonic profilometry system for control rod wear
Patent
·
Mon Nov 18 23:00:00 EST 1991
·
OSTI ID:5418577
Related Subjects
02 PETROLEUM
020200* -- Petroleum-- Reserves
Geology
& Exploration
03 NATURAL GAS
030200 -- Natural Gas-- Reserves
Geology
& Exploration
42 ENGINEERING
420500 -- Engineering-- Materials Testing
ACOUSTIC TESTING
MATERIALS TESTING
NATURAL GAS WELLS
NONDESTRUCTIVE TESTING
OIL WELLS
REMOTE SENSING
RESERVES
RESOURCES
SOUND WAVES
TESTING
TRANSDUCERS
ULTRASONIC TESTING
ULTRASONIC WAVES
WELLS
020200* -- Petroleum-- Reserves
Geology
& Exploration
03 NATURAL GAS
030200 -- Natural Gas-- Reserves
Geology
& Exploration
42 ENGINEERING
420500 -- Engineering-- Materials Testing
ACOUSTIC TESTING
MATERIALS TESTING
NATURAL GAS WELLS
NONDESTRUCTIVE TESTING
OIL WELLS
REMOTE SENSING
RESERVES
RESOURCES
SOUND WAVES
TESTING
TRANSDUCERS
ULTRASONIC TESTING
ULTRASONIC WAVES
WELLS