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Device and method for low-temperature sealing and receiving of angular accelerometer sensitive component ring

A technology of angular accelerometer and receiving port, which is applied in the direction of measuring acceleration, velocity/acceleration/shock measurement, acceleration measurement using inertial force, etc. It can solve the problems of easy explosion and poor safety, so as to avoid explosion, improve safety, The effect of providing security

Active Publication Date: 2021-06-08
BEIJING AUTOMATION CONTROL EQUIP INST
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  • Abstract
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Problems solved by technology

[0004] The invention provides a device and method for low-temperature sealing of an angular accelerometer sensitive component ring, which can solve the technical problems of easy bursting and poor safety in the prior art when the liquid inlet of the sensitive component ring is sealed.

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  • Device and method for low-temperature sealing and receiving of angular accelerometer sensitive component ring
  • Device and method for low-temperature sealing and receiving of angular accelerometer sensitive component ring
  • Device and method for low-temperature sealing and receiving of angular accelerometer sensitive component ring

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Embodiment Construction

[0023] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. The following description of at least one exemplary embodiment is merely illustrative in nature and in no way taken as limiting the invention, its application or uses. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0024] It should be noted that the terminology used here is only for describing specific implementations, and is not intended to limit t...

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Abstract

The invention provides a device and method for low-temperature sealing of an angular accelerometer sensitive component ring ring. The device includes a hollow cavity body, a ring mounting plate, a crimping cover plate, and a low-temperature cooling unit. The hollow cavity body has an accommodation cavity , the ring mounting plate is fixed on one side of the hollow cavity body, when the sensitive component ring is set in the mounting groove of the ring mounting plate, the liquid level in the working liquid compensator remains horizontal, and the crimping cover has The slotted hole and the crimping cover are used to fix the sensitive component ring on the ring mounting plate. When the crimping cover is fixed on the ring mounting plate, the working liquid injection pipe protrudes from the crimping through the slot Outside the cover plate, a low-temperature cooling unit is arranged in the containing cavity, and the low-temperature cooling unit is used for cooling the ambient temperature of the ring of the accelerometer sensitive component. The technical scheme of the invention is applied to solve the technical problems in the prior art that the liquid inlet of the sensitive component ring is easily burst and has poor safety.

Description

technical field [0001] The invention relates to the technical field of angular accelerometers, in particular to a device and method for low-temperature sealing of an angular accelerometer sensitive component ring. Background technique [0002] The molecular electronic angular accelerometer is used to measure the angular acceleration signal of the carrier relative to its corresponding axis. Its working principle is to use the flow of the working liquid in its sensitive components to cause the charge at the interface of the "kinetic electrokinetic converter-liquid" Transfer to form a potential difference, measure the potential difference at both ends of the electrokinetic conversion device through the electrodes, and directly obtain the electrical signal corresponding to the external angular acceleration signal. [0003] The ring of the sensitive component is fixedly connected to the structure to be measured through the housing, and at the same time, it is filled with working ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01P15/08
CPCG01P15/08G01P15/0802
Inventor 郑辛孙荣凯秦杰
Owner BEIJING AUTOMATION CONTROL EQUIP INST
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