DEVICE FOR MEASURING WEAR OF CONTACT WIRE Russian patent published in 1994 - IPC

Abstract RU 2009052 C1

FIELD: measurement technology. SUBSTANCE: device has a measuring head with a probe connected to an insulating transfer bar. An insulating pusher and a pusher motion-to-electric signal converter communicate with the probe. A millivoltmeter is used as a measuring instrument. EFFECT: improved structure. 4 dwg

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RU 2 009 052 C1

Authors

Shumejko Vasilij Andreevich

Dates

1994-03-15Published

1990-10-16Filed