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(en )
1949-04-12
Flaw detector for tubing and the like
US4602212A
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1986-07-22
Method and apparatus including a flux leakage and eddy current sensor for detecting surface flaws in metal products
HK64478A
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1978-11-10
Method of, and apparatus for, detecting faults in the operation of spinning units in open-end spinning machines
US2255053A
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1941-09-09
Apparatus and method for detecting defects in metallic objects
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1978-10-31
Apparatus for monitoring for thread breakage a continuous sequence of work positions on a textile machine
GB1548331A
(en )
1979-07-11
Method and apparatus for detecting the defective operation of spinning units of open-end spinning machines
US2970256A
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1961-01-31
Surface irregularity detector
MY7900161A
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1979-12-31
Method and apparatus for detecting defective open-end spinning machines
SU417744A1
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1974-02-28
US3469182A
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1969-09-23
Flaw detecting apparatus with mechanical scanning of detection means
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(en )
1971-12-14
Methods of and apparatus for detecting and locating opens in conductors including a signal generator movable with the conductors
DE3484506D1
(de )
1991-05-29
Vorrichtung zum nachweisen der geschwindigkeit eines elektrischen motors.
GB1436186A
(en )
1976-05-19
Electro-magnetic non-destructive testing by means of a rotating field
US4297636A
(en )
1981-10-27
Magnet and probe mounting means on a rotating head of magnetic defect testing apparatus
CH540848A
(de )
1973-08-31
Verfahren und Vorrichtung zur Beurteilung der Laufeigenschaften von mittels Spindeln arbeitenden Textilmaschinen
JPS525331A
(en )
1977-01-17
Monitoring method and apparatus for defect of spun yarn in openend type rotor spinning machine
JPS61264251A
(ja )
1986-11-22
渦流探傷方法及び装置
US1538383A
(en )
1925-05-19
Method and apparatus for locating faults in electrical cable systems
US2130882A
(en )
1938-09-20
Magnetic testing device
SU661427A1
(ru )
1979-05-05
Способ контрол замыканий на массу и витковых замыканий корных секций электрический машин
SU1302216A1
(ru )
1987-04-07
Способ обнаружени дефектов обмотки кор коллекторной электрической машины
US2587317A
(en )
1952-02-26
Resonant vibration fatigue tester
SU409154A1
(ru )
1973-11-30
УСТРОЙСТВО дл ОБНАРУЖЕНИЯ ДЕФЕКТОВ
JPS6011492Y2
(ja )
1985-04-16
自動磁気探傷装置点検装置
SU1273850A1
(ru )
1986-11-30
Способ обнаружени дефектов короткозамкнутой обмотки ротора асинхронного электродвигател