Wireless auto flusher

• US 20030041370A1
• Filed: 09/05/2001
• Published: 03/06/2003
• Est. Priority Date: 09/05/2001
• Status: Abandoned Application

• Current Assignee: Yu-Lin Chung
• Original Assignee: Yu-Lin Chung
• Inventors: Chung, Yu-Lin
• Application Number:
  US09/947,432
• Publication Number:
  US 20030041370A1
• Time in Patent Office: Days
• US Class Current: 4/300
• CPC Class Codes: E03D 3/00 Flushing devices operated by pressure of the water supply system flushing valves not connected to the water-supply main, also if air is blown in the water seal for a quick flushing
• CPC Class Codes: E03D 5/10 operated electrically E03D5/01, E03D5/12 take precedence, e.g. by a photo-cell; also combined with devices for opening or closing shutters in the bowl outlet and/or with devices for raising/or lowering seat and cover and/or for swiveling the bowl

Abstract

The present invention is to provide a wireless auto flusher, including a small-sized water power generator mounted between the water inlet and the water outlet of the auto flusher. The water flow may drive the small-sized water power generator to charge the charging battery through the steady pressure of the steady pressure charging circuit, there providing an electric power to the controller without power supply, so as to sense or receive and transmit a signal to the pulse electromagnetic valve, such that the pulse electromagnetic valve may act and operate, thereby saving energy.

Claims

1. A wireless auto flusher, comprising:

a water inlet, a water outlet, a sensor, a controller, a pulse electromagnetic valve, a small-sized water power generator, a steady pressure charging circuit, and a charging battery;

wherein, when the sensor receives a detection signal from a human body, the controller informs and opens the pulse electromagnetic valve, such that water flow passes through the water inlet to flush;

the water flow passes through the small-sized water power generator before the water flow passes through the water outlet;

the water flow is driven by the small-sized water power generator, to charge the charging battery through the steady pressure of the steady pressure charging circuit, there providing an electric power to the controller, so as to sense or receive and transmit a signal to the pulse electromagnetic valve, so that the pulse electromagnetic valve may act and operate.