Abstract: A steam ironing station includes a steam iron; a steam generator supplying steam to the steam iron; an iron heater disposed in the iron and having an iron heater circuit connectable to a line voltage; a temperature responsive device for opening the iron heater circuit when a predetermined ironing temperature is reached; and a steam generator heater disposed in the steam generator and having first and second steam heater circuits connectable to the line voltage. The electric power, supplied simultaneously by the iron heater circuit and by the first steam heater circuit to the steam ironing station has a maximum value of the rated power of the line voltage, and the electric power supplied solely by the second steam heater circuit to the steam ironing station has a maximum value of the rated power and a greater value than the power supplied by the first steam heater circuit.
Abstract: A steam iron station has a removable tank mounted in a case. Also included is a conduit adapted to be coupled to a steam iron. Also included is a removable filter having an intake. The filter is mounted in the case to communicate with the tank. Also included is a pump mounted in the case and coupled to the filter and the conduit for discharging to the conduit, liquid drawn through the filter from the tank. The steam iron includes an electrical heater mounted in a soleplate. The soleplate has an upper channel and a lower channel. The iron has a duct for delivering liquid to the upper channel. The upper and the lower channels each have a forward flowing and a backward flowing branch. The upper channel serially communicates with the lower channel.
Type:
Grant
Filed:
December 15, 1998
Date of Patent:
April 3, 2001
Inventors:
John C. K. Sham, Kumkit Kunavong Vorakul
Abstract: A cordless steam iron is provided with an external reservoir assembly for automatically re-filling an internal reservoir when the iron rests on an iron stand. The reservoir assembly includes a removable bottle that can be readily filled with water and then placed upside down in a water container. A valve automatically maintains the water level in the container (and the internal reservoir) to a desired maximum level see chain-dotted line A. Water valves cooperate with one another and open automatically when the iron is placed on the stand, to allow water to flow from the container to the reservoir.