Coriolis Flow Meter Clamping for Stable Zero Point Calibration

The patent extracts the measuring tube arrangement from direct contact with the support apparatus body by introducing a floating connection mechanism. The measuring tube arrangement is held by fixing elements that allow it to float or move slightly, separating it from the rigid support apparatus structure. This extraction eliminates the source of microfriction and mechanical disturbances between the measuring tube arrangement and the support apparatus, thereby resolving the contradiction between holding the measuring tube in place and avoiding microfriction-induced calibration errors.

The patent applies dynamics by transitioning from a static, rigid clamping system to a dynamic floating connection system. The fixing elements are designed to allow the measuring tube arrangement to float or move slightly in response to flow-induced vibrations and pressure changes. This dynamic approach maintains positioning stability while avoiding the transmission of mechanical disturbances and microfriction forces that would otherwise degrade measurement precision, thus resolving the contradiction between firm clamping and measurement accuracy.

The patent implements self-service through the floating connection mechanism that automatically adjusts to accommodate the measuring tube arrangement without requiring precise manual adjustment by operators. The fixing elements are designed to engage with the measuring tube arrangement in a self-aligning manner, eliminating the need for operators to apply specific tightening forces or positions. This self-adjusting mechanism ensures consistent positioning and zero point calibration regardless of which operator performs the installation, thus resolving the contradiction between installation flexibility and calibration reproducibility.