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Steam iron with multifunction dripper

A technology for drippers and irons, which can be used in hand irons, washing devices, textiles and papermaking, etc., and can solve the problems of not including anti-drip devices

Inactive Publication Date: 2008-05-14
ROWENTA WERKE GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But this iron doesn't include the anti-drip device

Method used

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  • Steam iron with multifunction dripper
  • Steam iron with multifunction dripper
  • Steam iron with multifunction dripper

Examples

Experimental program
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Effect test

Embodiment Construction

[0027] [27] In a first version of the invention seen in FIGS. 1-3, the iron comprises a reservoir 1 of water to be evaporated, a soleplate 2 with a The heating body 21. An evaporation chamber 23 closed by a cover plate 231 is provided in the heating body 21 . Some pipes connect the evaporation chamber 23 and the steam outlet 24 .

[0028] [28] The water reservoir 1 is connected to the evaporation chamber 23 through a hydraulic pipeline 3 which includes an anti-drip valve 4 with a shaft 41 and a dripper 5 in series. The valve 4 is generally returned to the closed position by the elasticity of a membrane 42 forming one wall of the pipeline 3 as shown in FIG. 1 .

[0029] [29] A drip-proof constant temperature device is composed of a bimetallic sheet 6, one end of the bimetallic sheet 6 is connected to the wall of the evaporation chamber 23 through a heat conducting boss 61. The other end of the bimetal 6 can act on the stem of the valve 4 against the action of the membrane 42...

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PUM

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Abstract

The invention concerns a steam iron comprising a water reservoir (1), a hydraulic circuit (3) connecting the reservoir (1) to an electrically heated vaporization chamber (23), the circuit including in series an anti-drip valve (4), and an adjustable drip element (5) capable, in a self-cleaning position, of opening allowing a free passageway and supplying water to said chamber. The invention is characterized in that the drip element comprises means for opening or maintaining open the anti-drip valve (4), when it is in the self-cleaning position.

Description

technical field [0001] [01] The present invention relates to a steam iron in which water supplied from a water reservoir is vaporized almost simultaneously in an evaporation chamber, and the flow of water from the water reservoir to the evaporation chamber is controlled by a trickle. Background technique [0002] [02] The improved iron also includes an anti-drip device that prevents the flow of water to be evaporated when the evaporation chamber is not hot enough to avoid spraying water on the ironing cord. A simple thermostat for this function consists of a bimetal heated by the vapor chamber, which opens an anti-drip valve in series with a dripper. [0003] [03] The improved iron additionally includes self-cleaning means for cleaning the interior of the evaporation chamber. This self-cleaning device consists of a large opening in the inner bottom of the water reservoir, through which it is possible to quickly empty said reservoir into the evaporation chamber, thus creatin...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D06F75/18
CPCD06F75/18
Inventor V·于贝勒K·迈尔R·阿勒斯
Owner ROWENTA WERKE GMBH