发明名称 |
Retainer for electrically fired getter |
摘要 |
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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申请公布号 |
US4639231(A) |
申请公布日期 |
1987.01.27 |
申请号 |
US19850778940 |
申请日期 |
1985.09.23 |
申请人 |
THE SINGER COMPANY |
发明人 |
KOPER, JAMES G.;LJUNG, BO H. G. |
分类号 |
G01C19/64;G01C19/66;H01S3/036;H01S3/083;(IPC1-7):H01S3/083 |
主分类号 |
G01C19/64 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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