Steam iron

Textiles: ironing or smoothing – Smoothing implements – Flatirons

Reexamination Certificate

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Reexamination Certificate

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11341131

ABSTRACT:
A steam iron (10) for clothing has direct measurement of sole plate temperature by a suitable sensor (19). A control device (20) such as a programmable logic controller, holds a characteristic relating sole plate temperature to steam production, and controls opening of an electrically actuated release valve (16) for water from a tank (15) to the sole plate (13). The sensor (19) may also control electrical energy for heating the sole plate (13).

REFERENCES:
patent: 2770896 (1956-11-01), Holmberg
patent: 4837952 (1989-06-01), Hennuy et al.
patent: 5010664 (1991-04-01), Sakano et al.
patent: 5042179 (1991-08-01), van der Meer
patent: 5642578 (1997-07-01), Hazan et al.
patent: 5642579 (1997-07-01), Netten et al.
patent: 6178671 (2001-01-01), Zwanenburg et al.
patent: 405076700 (1993-03-01), None

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