Patent ID: 11885827
Assignee: SHANGHAI ROYE ELECTRIC CO., LTD.
Field: Measurement (Instruments)
Classification: CPC G  H | IPC G  H

Claim 9:
10. The high anti-vibration gas density monitor of claim 1, wherein:
the signal control mechanism further comprises a control casing, a first sealing element, a second sealing element, a third sealing element, and an outlet connection socket;
the one end of the corrugated pipe is welded to the first sealing element, and the other end of the corrugated pipe is welded to the second sealing element;
a space inside the corrugated pipe is a first sealed cavity and the first sealed cavity is filled with the compensation gas to form a sealed compensation chamber;
the outlet connection socket is fixed to the third sealing element or the control casing, and the control casing is hermetically connected to the first sealing element and the third sealing element;
a space inside the control casing and outside the corrugated pipe is the second sealed cavity, and:
the second sealed cavity is in communication with the electrical device and in gas communication with the indication value display mechanism, the signal regulation mechanism and the signal generator being provided in the second sealed cavity; or
the first sealed cavity is in communication with the electrical device and in gas communication with the indication value display mechanism, the second sealed cavity being filled with the compensation gas, to form a sealed compensation chamber.