GB2435478A - An electric iron with boiler-type steam generator - Google Patents
An electric iron with boiler-type steam generator Download PDFInfo
- Publication number
- GB2435478A GB2435478A GB0703664A GB0703664A GB2435478A GB 2435478 A GB2435478 A GB 2435478A GB 0703664 A GB0703664 A GB 0703664A GB 0703664 A GB0703664 A GB 0703664A GB 2435478 A GB2435478 A GB 2435478A
- Authority
- GB
- United Kingdom
- Prior art keywords
- valve
- steam
- boiler
- electric iron
- intake
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F75/00—Hand irons
- D06F75/08—Hand irons internally heated by electricity
- D06F75/10—Hand irons internally heated by electricity with means for supplying steam to the article being ironed
- D06F75/14—Hand irons internally heated by electricity with means for supplying steam to the article being ironed the steam being produced from water in a reservoir carried by the iron
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F75/00—Hand irons
- D06F75/08—Hand irons internally heated by electricity
- D06F75/10—Hand irons internally heated by electricity with means for supplying steam to the article being ironed
- D06F75/20—Arrangements for discharging the steam to the article being ironed
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/12—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with streamlined valve member around which the fluid flows when the valve is opened
Abstract
An electric iron with boiler-type steam generator, comprises: a main body of electric iron; a boiler-type steam generator 2 positioned in the main body of electric iron and an ironing plate 3 positioned at the bottom of the main body of electric iron. A steam chamber 22 is set on the ironing plate and squirt holes that are connected with the steam chamber are set in the bottom surface of the ironing plate. A mechanical valve 4 is fixed on the body 21 of the boiler-type steam generator, an intake (401, Fig 4) of said mechanical valve is positioned in the said body and an outlet (402, Fig 4) is connected with the steam chamber by a tube (48, Fig 4). A switch 6 connecting with and controlling the valve core 45 is set on the surface of the main body of electric iron. Advantageously, the boiler-type steam generator provides high pressure steam that is controlled by the mechanical valve.
Description
<p>An electric iron with boiler-type steam generator The present invention
relates to the structure of an electric iron, and more particularly, to the electric iron with boiler-type steam generator.</p>
<p>An electric iron is commonly used in people's daily lives. In order to prevent the damage of the clothing and iron clothing more flat, the most easy method is to sprinkle water on the clothing, however, this method is inconvenient, and water can not be sprinkled uniformly on the clothing.</p>
<p>Subsequently, designer positions water tank in the electric iron, for directly sprinkling water when ironing, operating easily, and water can be sprinkled uniformly on the clothing.</p>
<p>Along with improvement of people's lives and enhance for consciousness of quality, the request for electric iron is advanced, and the spraying electric iron is designed. For example, the CNPAT 98102941.8 which disclose a "spraying steam electric iron", comprising: a water tank which is used for saving water, a steam chamber which is used for vaporizing the water form the water tank into steam, a base which is used for forming the steam chamber, a heating unit which is used for heating the base, a base cover which is used for covering the base, a first tube which is used for guiding water from water tank into the steam chamber, a mixing chamber, water positioned in the water tank is influenced by steam produced from steam chamber and forms corpuscle, the water coming from the water tank is guided into the second tube of the mixing chamber, the steam positioned in the steam chamber is guided into the steam tube of the mixing chamber, under the influence of steam,for sprinkling water from nozzle.</p>
<p>Said water spray sprinkled from said electric iron is a mixture of water and vapor, containing less vapor, and the sprinkling pressure is not enough, said electric iron has a good effect for clothing which is put flatwise, but not for clothing which is hung. There are other structures of steam electric irons in the market, but has same drawback.</p>
<p>For obtaining enough steam in the industry, commonly, connecting a boiler-type steam station with electric iron for providing steam which has enough pressure, the principle of producing steam is same as the boiler used in the industry, since the volume is big, inconveniently using, so it is unpopular in the daily life.</p>
<p>Designer integrates boiler-type steam generator with electric iron, requiring the volume must be little enough, so the volume of the switch valve must also be little enough, and meeting the safety criterion. The electromagnetic valve accords with the safety criterion, but its volume S...</p>
<p>can not achieve the minimum limit. So far, we do not find mechanical 5.</p>
<p>:. :: valve used in the boiler-type steam generator of electric iron. S. * .</p>
<p>on the other hand, the boiler-type steam generator and ironing plate adopt 2.</p>
<p>a same heating system, their temperature can not be changed separately, for obtaining the steam which has high temperature and high pressure, the boiler-type steam generator need high temperature, however, if the temperature of ironing plate is much higher, the clothing may be damaged, so the boiler-type steam generator and ironing plate can not use the same heating system.</p>
<p>The present invention is to provide an electric iron with boiler-type steam generator, the mechanical valve is used in the boiler-type steam generator thereof, for producing enough steam which has enough pressure and realizing the object that valve is of enough little volume.</p>
<p>The other object of the present invention is to resolve the problem that boiler-type steam generator and the ironing plate adopt the same heating system.</p>
<p>The technical project of the present invention is: an electric iron with boiler-type steam generator, comprising: a main body of electric iron; a boiler-type steam generator positioned in the main body of electric iron and a ironing plate positioned at the bottom of the main body of electric iron, a steam chamber is set on the ironing plate, squirt holes which are connected with steam chamber are set in the bottom surface of the ironing plate, a mechanical valve is fixed on the body of the boiler-type steam generator, an intake of said mechanical valve positioned in the said body, the outlet is connected with the steam chamber positioned on the ironing plate by tube, a switch which is connected with the valve core of said mechanical valve and control the valve core is set on the surface of the main body of electric iron. Operating by the switch, the high pressure steam produced by the boiler-type steam generator goes through the mechanical valve and the tube into the steam chamber, and sprinkles from the squirt holes which are set in the bottom surface of the ironing plate.</p>
<p>The boiler-type steam generator and the ironing plate have respective heating systems.</p>
<p>Said electric iron with boiler-type steam generator, the mechanical valve of said electric iron, comprising: a valve body and a valve core, the steam intake and the steam outlet which are communicated with each other and a controlling opening are set in the valve body, the valve core goes through the steam intake and the controlling opening, and can moves along the direction of the axis thereof, a valve plug which can hold the steam intake is set on the end of the valve core which is located in the steam intake, the end which is located in the controlling opening is connected with the switch which is positioned on the surface of the main body of electric iron, a spring which makes the valve plug hold the steam * I* intake is set in the valve body. Commonly, the valve plug holds the steam intake by the spring and the mechanical valve is closed, the steam can not :. go out from the body of the boiler-type steam generator; operating the switch, the valve core moves against the force of the spring, and the valve plug goes away from the steam intake, the mechanical valve is opened, the steam from the body of the boiler-type steam generator goes through the steam intake into the valve body, and goes from steam outlet into steam chamber.</p>
<p>A valve cap is provided on the controlling opening of the valve body of the mechanical valve, the valve core goes through the valve cap, a limiting ring which is against the inner of the valve cap is set in the valve core, a spring is provided between said limiting ring and the bottom of the controlling opening, said steam intake is positioned in the body of the boiler-type steam generator, said valve plug hold the steam intake.</p>
<p>Commonly, the valve plug holds the outer end face of the steam intake.</p>
<p>Further, the outer screw thread corresponding to the body of the boiler-type steam generator is formed on the periphery of the steam intake.</p>
<p>Said valve body is composed of upper valve body and the lower valve body, said controlling opening is provided in the upper valve body, said steam intake and steam outlet are provided in the lower valve body, an annular sealing unit used for sealing the valve core and valve body is provided between the upper valve body and the lower valve body. The ::: upper valve body and the lower valve body are connected by an annular S...</p>
<p> supporting unit. Said sealing unit can prevent the steam from the body of * ,. the boiler-type steam generator from going out of the controlling opening, : :: when the mechanical valve is opened.</p>
<p>Said sealing unit, comprising: two sealing rings which are of silica gel, and annular metallic layer disposed between the said sealing rings, the structure is of good seal.</p>
<p>Said valve plug is set at the end of the valve core by the manner of thread, a silica gel ring is provided between the valve plug and the steam intake, a ring is formed on the periphery of the steam intake, the end face of the ring is in contact with said silica gel ring.</p>
<p>Said electric iron with boiler-type steam generator, a watering opening is provide on the body of the boiler-type steam generator, a pressure relief valve is set on said watering opening, the pressure relief valve has a knob which is located outside the main body of electric iron. Said pressure relief valve can relieve pressure when the pressure of the body of the boiler-type steam generator is high.</p>
<p>In addition, the mechanical valve of the electric iron with boiler-type steam generator has the two following structure: 1. Said mechanical valve of said electric iron, comprising: a valve body and a valve core, the steam intake and the steam outlet which are communicated with each other and a controlling opening are set in the valve body, the valve core goes through the steam intake and the . : controlling opening, and can moves along the direction of the axis :.:: thereof, a valve plug which can hold the steam intake is set on the end of the valve core which is located in the steam intake, the end which is located in the controlling opening is connected with the switch which is positioned on the surface of the main body of electric iron, a sealing unit is provided between the controlling opening of the valve body and the valve core, the outer screw thread corresponding to the body of the boiler-type steam generator is formed on the periphery of the steam intake, rotating the valve core by the switch which is positioned on the surface of the main body of electric iron, and the valve core can move relative to the valve body, further, said valve plug holds or goes away of the steam intake, realizing opening and closed of the mechanical valve.</p>
<p>2. Said mechanical valve of said electric iron, comprising: a valve body and a valve core, the steam intake and the steam outlet which are communicated with each other and a controlling opening are set in the valve body, the valve core rotatablely goes through the steam intake and the controlling opening. A steam tube is set on the valve core, one end of said steam tube corresponds to said steam intake, the other end is located on the side wall of the valve core, it can corresponds to the steam outlet of the valve body, during the rotation of the valve core, S. : sealing rings are respectively provided between the controlling * * opening of the valve body the steam intake and the valve core. The valve core can be rotated by the switch which is positioned on the surface of the main body of electric iron, and the steam intake is communicated with the steam outlet, the mechanical valve is opened.</p>
<p>It is known from the description of the structure of the present utility, compared with the existing technology, the advantage of the present invention are as following: 1. Providing enough steam which is of high pressure, controlling the steam by mechanical valve, and the volume is minimum, so the volume of said electric iron can not be bigger than the ordinary iron's. 2. since the boiler-type steam generator and ironing plate have respective heating systems, the temperature of the two can be controlled respectively, and the steam which is of high temperature and high pressure can be sprinkled from the bottom of the ironing plate, and the temperature of the ironing plate is suited for clothing; 3 after test, the working life(the number of on-off) of the mechanical valve is more than 50000 times, meeting the safety criterion.</p>
<p>The present invention invention will now be described in a non-limitative sense with reference to the accompanying Figures in which: FIG. 1 is the stereogram of the first embodiment of the present invention; FIG.2 is the exploded view of the first embodiment of the present invention; FIG.3 is the enlarged view of portion A according to FIG. 2; * * *** FIG.4 is the cross-sectional view of the mechanical valve of the first ** * * * a :.: embodiment of the present invention; FIG.5 is the exploded view of the mechanical valve of the first embodiment of the present invention; FIG.6 is the cross-sectional view of the mechanical valve of the second embodiment of the present invention; FIG.7 is the cross-sectional view of the mechanical valve of the third embodiment of the present invention; FIG.8 is the cross-sectional view of the mechanical valve of the fourth embodiment of the present invention; FIG.9 is the cross-sectional view of the first embodiment of the present invention, illustrating the respective heating systems of the boiler-type steam generator and ironing plate.</p>
<p>The first embodiment of the present invention will be explained with reference to the FIG.1'-'FIG.5 FIG.9.</p>
<p>The embodiment is to provide an electric iron with boiler-type steam generator, referring to FIG. 1 and FIG.2, said electric iron,comprising: a main body 1 of electric iron; a boiler-type steam generator 2 positioned in the main body 1 of electric iron and a ironing plate 3 positioned at the bottom of the main body 1 of electric iron, a steam chamber 22 is set on the ironing plate 3, squirt holes which are connected with steam chamber * 0 **** *:*. 22 are set in the bottom surface of the ironing plate 3, a mechanical valve 4 is fixed on the body 2lof the boiler-type steam generator 2, said mechanical valve 4 is connected with the steam chamber 22 by a tube, the high pressure steam from the body 21 goes into the steam chamber 22, when the mechanical valve 4 is opened, further, the steam sprinkles from the squirt holes which are set in the bottom surface of the ironing plate 3.</p>
<p>a watering opening2 10 is provide on the body 21 of the boiler-type steam generator, a pressure relief valve 5is set on said watering opening2 10, the pressure relief valve5 has a knob5O which is located out of the main body lof electric iron. Said pressure relief valve 5 can relieve pressure when the pressure of the body2l of the boiler-type steam generator is high. The boiler-type steam generator 2 adopts electrical heating device for heating, it is same as existing technology.</p>
<p>Referring to FIG.3, FIG4, FIG.5, said mechanical valve 4, comprising: a valve body 40 and a valve core 45. the valve body4O is composed of upper valve body4 1 and the lower valve body42, a controlling opening 403 is provided in the upper valve body4 1, a steam intake 401 is provided under the lower valve body42, the axis of the controlling opening 403 and the steam intake 401 are positioned in the same line direction, a connecting tube 48 is set on the side wall, said connecting tube 48 forms a steam outlet 402, the axis of the steam outlet 402 is perpendicular to the axis of the controlling opening 403 and the steam intake 401, and the * * S...</p>
<p>steam outlet 402 is communicated with the steam intake 401. the valve S. I a.</p>
<p>core 45 goes through the controlling opening 403 and the steam intake 401, can moves along the direction of the axis thereof, an annular sealing unit 43 used for sealing the valve core45 and valve body4O is provided between the upper valve body4l and the lower valve body42, the upper valve body4l and the lower valve body42 are connected by an annular supporting unit44. Said sealing unit43, comprising: two sealing rings43 1,432 which are of silica gel, and annular metallic layer 433disposed between the said sealing rings, the structure is of good seal.</p>
<p>Said sealing unit43 can prevent the steam from the body2 1 of the boiler-type steam generator from going out of the controlling opening4O3, when the mechanical valve 4 is opened.</p>
<p>A valve cap 46 is provided on the controlling opening 403of the valve body of the mechanical valve, the valve core 45 goes through the valve cap46, connected with the switch6 which is positioned on the surface of the main body 1 of electric iron, said switch 6 is a button, a limiting ring 453 which is against the inner of the valve cap 46 is set in the valve core 45, a spring 47 is provided between said limiting ring 453 and the bottom of the controlling opening 403, under the force of the spring 47, the valve core 45 moves to the controlling opening 403. A valve plug 451 is set on the end of the valve core 45 which is located in the steam intake 401, said :: valve plug 451is set at the end of the valve core by the manner of thread, a silica gel ring452 is provided between the valve plug 45 land the steam intake40l, a ring42l is formed on the periphery of the steam intake4Ol, the end face of the ring 421is in contact with said silica gel ring452 I ** Commonly, by the force of the spring 47, the silica gel ring452 holds said ring42l, the steam intake4Ol is sealed, and the mechanical valve 4 is closed.</p>
<p>An outer screw thread corresponding to the body 21 of the boiler-type steam generator 2 is formed on the periphery of the steam intake40 1, when the mechanical valve 4 is fixed in the body 21, the steam intake 401 is located in the body 21, the steam outlet 402 is located outside the body 21, connected with the steam chamber 22 of the ironing plate 3 by the tube, turn on the switch6 which is positioned on the surface of the main body 1 of electric iron, and the high pressure steam from the boiler-type steam generator 2 can go through the mechanical valve 4 and the tube into the steam chamber 22, sprinkles from the squirt holes which are set in the bottom surface of the ironing plate3.</p>
<p>Referring to FIG.9, the boiler-type steam generator 2 and the ironing plate 3 have respective heating systems, the heating system of the boiler-type steam generator 2, comprising: the tubular electric heating element 21 and the temperature control device 22, the heating system of the ironing : ... plate 3, comprising: the tubular electric heating element 31 and the * * **** temperature control device 32, the tubular electric heating element and * . the temperature control device are cover by existing technology, so they are unnecessary to be explained.</p>
<p>The second embodiment of the present invention, the main structure is same as the first embodiment's, the main difference between them is: the structure of the mechanical valve 4. referring to FIG.6, the mechanical valve 4, comprising: a valve body 40 and a valve core 45, the steam intake 401 and the steam outlet 402 which are communicated with each other and a controlling opening 403 are set in the valve body 40, the valve core 45 goes through the steam intake 4Oland the controlling opening 403, and can moves along the direction of the axis thereof, a valve plug 45 lwhich can hold the steam intake 401 is set on the end of the valve core45 which is located in the steam intake, the end which is located in the controlling opening 403 is connected with the switch 6 which is positioned on the surface of the main body 1 of electric iron, a sealing unit 43 is provided between the controlling opening 403 of the valve body 40 and the valve core 45, the outer screw thread corresponding to the body 21 of the boiler-type steam generator 2 is formed on the periphery of the steam intake 401, rotating the valve core by the switch 6 which is positioned on the surface of the main body 1 of electric iron, and the valve core 45 can move relative to the valve body 40, further, said valve plug 451 holds or goes away of the steam intake 401, realizing opening and closed of the mechanical valve 4.</p>
<p>S:: Said steam outlet 402 is formed on the connecting tube 48 which is S...</p>
<p>S</p>
<p>perpendicular to the valve body 40. The valve body 40 is composed of the ) upper valve body 41 and the lower valve body 42, the sealing unit 43 is provided between the upper valve body 41 and the lower valve body 42, the silica gel ring 452 is provided between the valve plug 45Iand the steam intake4Ol, a ring42l is formed on the periphery of the steam intake4Ol, when the mechanical valve 4 is closed, the silica gel ring 452 holds the ring42 1, and the steam intake 401 is sealed.</p>
<p>The third embodiment of the present invention, the main structure is same as the second embodiment's, the main difference is: the structure of the mechanical valve 4. Referring to FIG. 7, the valve plug 451 is located in the inner of the valve body 40, and the valve plug 451 can hold the steam intake 401 from the inner of the valve body 40 to the outer of the valve body 40, when the valve core 45 moves downwardly, the valve plug 451 holds the steam intake 401, the ring 421 located in the inner of the valve body 40 extends inwardly, the silica gel ring452 is located on the lower face of the valve plug 451.</p>
<p>The fourth embodiment of the present invention, the main structure is same as the third embodiment's, the main difference is: the structure of the mechanical valve 4. Referring to FIG. 8, the mechanical valve 4, : comprising: a valve body 40 and a valve core 45, the steam intake 401 * S S...</p>
<p>* and the steam outlet 402 which are communicated with each other and a * controlling opening 403 are set in the valve body 40, the steam outlet 402 is formed on the connecting tube 48 which is perpendicular to the valve body 40. The valve core rotatablely goes through the steam intake 401 and the controlling opening 402. A steam tube 450is set on the valve core 45, one end of said steam tube 450 corresponds to said steam intake 401, the other end is located on the side wall of the valve core 45, it can correspond to the steam outlet 402 of the valve body 40, during the rotation of the valve core 45, sealing rings 453,454 are respectively provided between the controlling opening of the valve body the steam intake and the valve core. Referring to FIG.2, the valve core 45 can be rotated by the switch 6 which is positioned on the surface of the main body 1 of electric iron, and the steam intake 401 is communicated with the steam outlet 402 by the steam tube 450, the mechanical valve 4 is opened.</p>
<p>As mentioned above, they are four embodiments of the present invention, they do not limit the scope of the present invention, the present invention is to control the opening and closed of the steam outlet of the body of the boiler-type steam generator by mechanical valve, and the volume of the valve is minimum, and meeting the safety criterion, the equivalent change and the modify based on the contents of the present invention, are belong :: to the scope of the present invention S. * * .</p>
<p>S</p>
<p>S</p>
<p>S</p>
<p>I * .</p>
<p>::.::;</p>
Claims (1)
- <p>CLAIMS</p><p>1. An electric iron with boiler-type steam generator, comprising: a main body of electric iron; a boiler-type steam generator positioned in the main body of electric iron and a ironing plate positioned at the bottom of the main body of electric iron, a steam chamber is set on the ironing plate, squirt holes which are connected with steam chamber are set in the bottom surface of the ironing plate, wherein a mechanical valve is fixed on the body of the boiler-type steam generator, an intake of said mechanical valve positioned in the said body, the outlet is connected with the steam chamber positioned on the ironing plate by tube, a switch which is connected with the valve core of said mechanical valve and control the valve core is set on the surface of the main body of electric iron.</p><p>2. The electric iron with boiler-type steam generator of the claim 1, wherein said boiler-type steam generator and the ironing plate have respective heating systems.</p><p>S * S * S.. * I .5.</p><p>3. The electric iron with boiler-type steam generator of the claim 1 or 2, * wherein said mechanical valve of said electric iron, comprising: a valve I...</p><p>S</p><p>body and a valve core, the steam intake and the steam outlet which are : lb communicated with each other and a controlling opening are set in the valve body, the valve core goes through the steam intake and the controlling opening, and can moves along the direction of the axis thereof, a valve plug which can hold the steam intake is set on the end of the valve core which is located in the steam intake, the end which is located in the controlling opening is connected with the switch which is positioned on the surface of the main body of electric iron, a spring which makes the valve plug hold the steam intake is set in the valve body.</p><p>4. The electric iron with boiler-type steam generator of the claim 3, wherein a valve cap is provided on the controlling opening of the valve body of the mechanical valve, the valve core goes through the valve cap, a limiting ring which is against the inner of the valve cap is set in the valve core, a spring is provided between said limiting ring and the bottom of the controlling opening, said steam intake is positioned in the body of the boiler-type steam generator, said valve plug hold the steam intake.</p><p>5. The electric iron with boiler-type steam generator of the claim 4, * S S..</p><p>*:*. wherein the outer screw thread corresponding to the body of the boiler-type steam generator is formed on the periphery of the steam intake.</p><p>6. The electric iron with boiler-type steam generator of the claim 3, wherein said valve body is composed of upper valve body and the lower valve body, said controlling opening is provided in the upper valve body, said steam intake and steam outlet are provided in the lower valve body, an annular sealing unit used for sealing the valve core and valve body is provided between the upper valve body and the lower valve body, the upper valve body and the lower valve body are connected by an annular supporting unit.</p><p>7. The electric iron with boiler-type steam generator of the claim 6, wherein said sealing unit, comprising: two sealing rings which are of silica gel, and annular metallic layer disposed between the said sealing rings.</p><p>8. The electric iron with boiler-type steam generator of the claim 3, wherein said valve plug is set at the end of the valve core by the manner of thread, a silica gel ring is provided between the valve plug and the * * steam intake, a ring is formed on the periphery of the steam intake, the * end face of the ring is in contact with said silica gel ring. a,. * a * **. a. a a.</p><p>9. The electric iron with boiler-type steam generator of the claim 1 or 2, wherein a watering opening is provide on the body of the boiler-type steam generator, a pressure relief valve is set on said watering opening, the pressure relief valve has a knob which is located outside the main body of electric iron.</p><p>1O.The electric iron with boiler-type steam generator of the claim 1 or 2, wherein said mechanical valve, comprising: a valve body and a valve core, the steam intake and the steam outlet which are communicated with each other and a controlling opening are set in the valve body, the valve core goes through the steam intake and the controlling opening, and can moves along the direction of the axis thereof, a valve plug which can hold the steam intake is set on the end of the valve core which is located in the steam intake, the end which is located in the controlling opening is connected with the switch which is positioned on the surface of the main body of electric iron, a sealing unit is provided between the controlling opening of the valve body and the valve core, the outer screw thread corresponding to the body of the boiler-type steam generator is formed on I...</p><p>the periphery of the steam intake. -. I</p><p>11.The electric iron with boiler-type steam generator of the claim I or 2, wherein said mechanical valve of said electric iron, comprising: a valve body and a valve core, the steam intake and the steam outlet which are communicated with each other and a controlling opening are set in the valve body, the valve core rotatablely goes through the steam intake and the controlling opening, a steam tube is set on the valve core, one end of said steam tube corresponds to said steam intake, the other end is located on the side wall of the valve core, it can corresponds to the steam outlet of the valve body, during the rotation of the valve core, sealing rings are respectively provided between the controlling opening of the valve body the steam intake and the valve core. S. * S * *.. *.. * S *** *5 * * . S * ** * S</p><p>*. S..</p><p>S S. * S * SSS *:*.</p>
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2006200064288U CN2848911Y (en) | 2006-01-25 | 2006-02-27 | Electric iron using boiler type steam generation device |
Publications (3)
Publication Number | Publication Date |
---|---|
GB0703664D0 GB0703664D0 (en) | 2007-04-04 |
GB2435478A true GB2435478A (en) | 2007-08-29 |
GB2435478B GB2435478B (en) | 2010-04-07 |
Family
ID=37945708
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0703664A Expired - Fee Related GB2435478B (en) | 2006-02-27 | 2007-02-26 | An electric iron with boiler-type steam generator |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE102007008679A1 (en) |
GB (1) | GB2435478B (en) |
IT (1) | ITUD20070043A1 (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2168081A (en) * | 1984-02-10 | 1986-06-11 | Alfredo Cavalli | Steam iron with excess pressure safety device |
WO1993019237A1 (en) * | 1992-03-20 | 1993-09-30 | Superba | Steam iron with device for detecting and removing scale |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3130507A (en) * | 1957-06-28 | 1964-04-28 | Albert C Hoecker | Steam and dampening iron |
-
2007
- 2007-02-20 DE DE200710008679 patent/DE102007008679A1/en not_active Withdrawn
- 2007-02-26 IT ITUD20070043 patent/ITUD20070043A1/en unknown
- 2007-02-26 GB GB0703664A patent/GB2435478B/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2168081A (en) * | 1984-02-10 | 1986-06-11 | Alfredo Cavalli | Steam iron with excess pressure safety device |
WO1993019237A1 (en) * | 1992-03-20 | 1993-09-30 | Superba | Steam iron with device for detecting and removing scale |
Also Published As
Publication number | Publication date |
---|---|
GB0703664D0 (en) | 2007-04-04 |
DE102007008679A1 (en) | 2007-08-30 |
ITUD20070043A1 (en) | 2007-08-28 |
GB2435478B (en) | 2010-04-07 |
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Date | Code | Title | Description |
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PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20110226 |