Retainer for electrically fired getter

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 4639231
SERIAL NO

06778940

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Apparatus is disclosed for retaining an electrically fired getter inside a ring laser gyroscope. A groove is formed in a plate, which is hermetically sealed to a hole in the ring laser gyroscope block. The cylindrically shaped getter is placed longitudinally in the groove such that the getter contacts the groove along only two lines. A mousetrap shaped spring preloads the getter against the groove so as to prevent acceleration forces and vibrations from causing pieces of the getter, heater coil or wire to break loose.

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Patent Owner(s)

Patent OwnerAddress
KEARFOTT GUIDANCE AND NAVIGATION CORPORATION1225 MCBRIDGE AVENUE A CORP OF DE LITTLE FALLS NJ 07424

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Koper, James G Wayne, NJ 6 52
Ljung, Bo H G Wayne, NJ 29 330

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