Outer shell of strapdown gravimeter

Outer shell of strapdown gravimeter

The invention relates to a strapdown gravimeter outer shell which comprises a hollow main body with two open ends, a first end cover assembly in sealed connection with the opening at one end of the main body, and a second end cover assembly in sealed connection with the opening at the other end of t...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: XIONG ZHIMING, CAO JULIANG, YU DONGYAO, CAI SHAOKUN, YANG YANG, GUO YAN, WU MEIPING, YU RUIHANG
Format: Patent
Sprache:chi ; eng
Schlagworte:
CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS
DETECTING MASSES OR OBJECTS
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
GEOPHYSICS
GRAVITATIONAL MEASUREMENTS
MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
MEASURING
PHYSICS
PRINTED CIRCUITS
TESTING
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Beschreibung
Zusammenfassung:The invention relates to a strapdown gravimeter outer shell which comprises a hollow main body with two open ends, a first end cover assembly in sealed connection with the opening at one end of the main body, and a second end cover assembly in sealed connection with the opening at the other end of the main body, a first magnetic shielding layer, a first heat insulation layer and a first pressing plate are sequentially arranged on the inner side wall of the main body in the direction away from the main body; the first end cover assembly comprises a first end cover and a temperature control unit which is in contact with the first end cover and is mounted on the inner side wall of the first end cover; a second heat insulation layer and a second magnetic shielding layer are sequentially arranged on the inner side wall of the first end cover in the direction away from the first end cover, and the second heat insulation layer is arranged around the temperature control unit in a surrounding mode. The second magnetic