Fluid dispenser, fluid dispensation control device, and fluid dispensation abnormal status monitor
AssigneeRichtek Technology Corporation
InventorsShih-Chieh Lin, Yu-Fu Kang, Chiung-Cheng Lo
Life of this patent
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Abstract
A fluid dispenser, includes: a fluid dispensation pipe, for receiving a fluid and controlling a dispensation the fluid; a MEMS sensor, for sensing a movement of the fluid dispenser, wherein when the movement is determined to be in an abnormal status, the MEMS sensor generates an alarm signal; and a dispensation stopper, for stopping the dispensation of the fluid according to the alarm signal.
Claims15
A fluid dispensation control device for use in a fluid dispenser, the fluid dispenser receiving a fluid and controlling a dispensation of the fluid, the fluid dispensation control device comprising:
- a micro-electro-mechanical-system (MEMS) sensor, configured to sense a movement of the fluid dispenser, wherein when the movement is determined to be in an abnormal status, the MEMS sensor generates an alarm signal;
- and
- a dispensation stopper, configured to send a control signal to stop the dispensation of the fluid according to the alarm signal.
A fluid dispensation abnormal status monitor for use in a fluid dispenser, the fluid dispenser receiving a fluid and controlling a dispensation of the fluid, the fluid dispensation abnormal status monitor comprising:
- an abnormal status sensor, configured to sense a movement of the fluid dispenser, wherein when the movement is determined to be in an abnormal status, the abnormal status sensor generates an alarm signal;
- and
- a micro generator, configured to transform a flow energy of the fluid into electrical power, for providing the electrical power to the abnormal status sensor.
A fluid dispenser, comprising:
- a fluid dispensation pipe, including a dispensing valve configured to receive a fluid and control a dispensation of the fluid;
- a micro-electro-mechanical-system (MEMS) sensor, configured to sense a movement of the fluid dispenser, wherein when the movement is determined to be in an abnormal status, the MEMS sensor generates an alarm signal;
- and
- a dispensation stopper, configured to control the dispensing valve so as to stop the dispensation of the fluid according to the alarm signal.
Dependencies are inferred from the claim text.