×

Fluid measurement device having a circuit for precise flow measurement

  • US 9,574,925 B2
  • Filed: 06/27/2012
  • Issued: 02/21/2017
  • Est. Priority Date: 06/27/2012
  • Status: Active Grant
First Claim
Patent Images

1. A fluid measurement device, having a circuit unit into which a first signal output from a first detection element and a second signal output from a second detection element are input,wherein the circuit unit includes:

  • signal processing means that outputs a third signal in accordance with the first signal and the second signal;

    state deciding means that determine whether a state of the first signal is within a predetermined range; and

    control means that controls an amount of change that a change of the first signal imparts to the third signal in accordance with a result of decision by the state deciding means that determines that the state of the first signal is not within the predetermined range, wherein the predetermined range is based on the second signal.

View all claims
  • 2 Assignments
Timeline View
Assignment View
    ×
    ×