CN101808558B - Hand dryer - Google Patents
Hand dryer Download PDFInfo
- Publication number
- CN101808558B CN101808558B CN2008801089848A CN200880108984A CN101808558B CN 101808558 B CN101808558 B CN 101808558B CN 2008801089848 A CN2008801089848 A CN 2008801089848A CN 200880108984 A CN200880108984 A CN 200880108984A CN 101808558 B CN101808558 B CN 101808558B
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- Prior art keywords
- heating unit
- air
- hands
- drying apparatus
- heating
- Prior art date
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Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
- A47K10/00—Body-drying implements; Toilet paper; Holders therefor
- A47K10/48—Drying by means of hot air
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H3/00—Air heaters
- F24H3/02—Air heaters with forced circulation
- F24H3/04—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element
- F24H3/0405—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element using electric energy supply, e.g. the heating medium being a resistive element; Heating by direct contact, i.e. with resistive elements, electrodes and fins being bonded together without additional element in-between
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/20—Arrangement or mounting of control or safety devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B19/00—Machines or apparatus for drying solid materials or objects not covered by groups F26B9/00 - F26B17/00
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/50—Control means thereof
- A61H2201/5058—Sensors or detectors
- A61H2201/5082—Temperature sensors
Abstract
A hand dryer has an air delivery section, a heating section, and a nozzle section that are received in a housing. The air delivery section delivers air sucked from the outside of the housing. The heating section heats the delivered air. The nozzle section ejects the heated air to the outside of the housing. The heating section has heating units arranged in the direction in which the air delivery section delivers air and heating the air. With the hand dryer, the temperature of warm air can be raised to a high level without an increase in the size of the housing.
Description
Technical field
The present invention relates to make the drying apparatus for hands of wet hand drying.
Background technology
Fig. 9 is the side cross-sectional view of the drying apparatus for hands 555 of disclosed prior art in the patent documentation 1.Drying apparatus for hands 555 utilizes the high speed warm braw to dispel attached on hand water droplet to make hand dry.Framework 501 is made up of procapsid 501A that covers front, end face and two sides and the back casing 501B that covers side surface side and forms the external packing body.In the inside of framework 501, take in the air supplying part 502 of carrying air; The heating part 503 that the air of carrying from air supplying part 502 is heated; What blow out heated air and be warm braw blows out nozzle 504; Control part 505 with the electric parts of control.At the lower surface of framework 501, be provided with the blow-off outlet that blows out nozzle 504 and the suction inlet 506 that wind pushing air inspiration framework 501 is inner.
At drying apparatus for hands 555,, promptly need enlarge the area that passes through of heating part that high speed winds passes through for the temperature that improves warm braw need increase the heat of heating part 503.But, framework 501 is increased.
Figure 10 is the side cross-sectional view of the drying apparatus for hands 655 of disclosed other prior aries in patent documentation 2.Drying apparatus for hands 655 utilizes the high speed warm braw to dispel attached on hand water droplet to make hand dry.In the inside of framework 601, take in the air blast (blower) 602 of seeing at a high speed air off and to the heat generating part 603 of the air heat seen off from air blast 602.In the bottom of framework 601, be provided with heated air be warm braw blow out downwards blow out nozzle 604.In order not see warm braw off shorten hand drying time at high speed to lost heat efficient, it is narrow towards front end and stenosis that air-supply blows out the blow-off outlet of nozzle 604.
In drying apparatus for hands 655, the air-supply of exposing externally blows out nozzle 604 because temperature raises by the passing through of air after heat generating part 603 heating.
Patent documentation 1: No. 3970762 communique of Japan Patent
Patent documentation 2: japanese kokai publication hei 10-71101 communique
Summary of the invention
Drying apparatus for hands possesses air supplying part, heating part and the spray nozzle part in the framework of being accommodated in.Air supplying part is carried the outside inhaled air from framework.Heat the air that is transferred the heating part.Spray nozzle part blows out heated air to the outside of framework.The heating part has the air supplying part of being configured in and carries a plurality of heating units to air heat on the direction of air.
Utilize this drying apparatus for hands, framework is increased and the temperature of raising warm braw.
Description of drawings
Fig. 1 is the side cross-sectional view of the drying apparatus for hands of embodiment 1 of the present invention.
Fig. 2 is heating part and the front view of maintaining part of the drying apparatus for hands of embodiment 1.
Fig. 3 is the side cross-sectional view of the drying apparatus for hands of embodiment 2 of the present invention.
Fig. 4 is the side cross-sectional view of the drying apparatus for hands of embodiment 3 of the present invention.
Fig. 5 is the side cross-sectional view of the drying apparatus for hands of embodiment 4 of the present invention.
Fig. 6 is the stereogram of the drying apparatus for hands of embodiment 4.
Fig. 7 is the stereogram of spray nozzle part of the drying apparatus for hands of embodiment 4.
Fig. 8 is spray nozzle part and the stereogram of heating part of the drying apparatus for hands of embodiment 4.
Fig. 9 is the side cross-sectional view of the drying apparatus for hands of prior art.
Other the side cross-sectional view of drying apparatus for hands of prior art of Figure 10.
Symbol description
107 frameworks
105 air supplying part
106 heating parts
103 spray nozzle parts
111 control parts
The 106A heating unit
The 106B heating unit
110 maintaining parts
The interim maintaining part of 109A (the first interim maintaining part)
The interim maintaining part of 109B (the second interim maintaining part)
108A is apart from maintaining part
108B is apart from maintaining part
The 117A terminal
The 117B terminal
112 suction temperature test sections
114 blow out temperature detecting part
201 frameworks
202 air supplying part
203 heating parts
204 spray nozzle parts
The 204A face
205 ribs (rib)
211 control parts
1106A end (first end)
1106B end (first end)
2106A end (the second end)
2106B end (the second end)
The specific embodiment
(embodiment 1)
Fig. 1 is the side cross-sectional view of the drying apparatus for hands 1001 of embodiment 1 of the present invention.Drying apparatus for hands 1001 possesses framework 107, has taken in hothouse 101, water acceptance division 102, spray nozzle part 103, air entry 104, air supplying part 105 and heating part 106 in this framework 107.Hothouse 101 has the insertion mouth 101A to the outside opening of framework 107, and constituting hand can stretch into hothouse 101 or extract out from hothouse 101 through inserting a mouthful 101A.Water acceptance division 102 is arranged on the bottom of hothouse 101.Spray nozzle part 103 with slit is to water acceptance division 102 blow out air.The air that air entry 104 sucks in the hothouse 101.Air supplying part 105 is made up of fan motor, and the air in the hothouse 101 that this fan motor will be sucked by air entry 104 are carried to spray nozzle part 103.Heating part 106 is arranged on the top in the framework 107, will be from the air heat of air supplying part 105 conveyings.Heating part 106 is arranged between air supplying part 105 and the spray nozzle part 103.Heating part 106 is by the heating unit 106A and the heating unit 106B of different parts constitute each other mutually.Heating unit 106A and heating unit 106B are configured in from air supplying part 105 and carry on the direction 1001A of air to spray nozzle part 103.In embodiment 1, heating unit 106A is configured to than heating unit 106B more near air supplying part 105, and heating unit 106B is configured to than heating unit 106A more near spray nozzle part 103.
Fig. 2 is the front view of heating part 106.The heating unit 106A of heating part 106,106B are short positive temperature coefficient (PTC) heater of temperature rise time.Heating unit 106A has bar-shaped shape, has end 1106A, the 2106A of mutual opposition side.1106A is provided with the terminal 117A to heating unit 106A supply capability in the end.Heating unit 106B has bar-shaped shape, has mutually end 1106B, the 2106B of opposition side each other.1106B is provided with the terminal 117B to heating unit 106B supply capability in the end.The end 1106A of heating unit 106A and the end 1106B of heating unit 106B are kept by interim maintaining part 109A.Between end 1106A, 1106B, be provided with apart from maintaining part 108A, with the distance between end 1106A, 1106B, be the distance that distance between heating unit 106A, 106B is maintained regulation.The end 2106A of heating unit 106A and the end 2106B of heating unit 106B are kept by interim maintaining part 109B.Be provided with between end 2106A, the 2106B apart from maintaining part 108B, with the distance between end 2106A, 2106B, be the distance that distance between heating unit 106A, 106B is maintained regulation.Terminal 117A, the 117B of heating unit 106A, 106B extend to equidirectional from heating unit 106A, 106B.The heating unit 106A, the 106B that are kept by interim maintaining part 109A, 109B are accommodated in maintaining part 110.Be provided with spray nozzle part 103 in maintaining part 110.Terminal 117A, 117B are connected with lead 116A, 116B respectively.
From the air that air supplying part 105 is carried to direction 1001A, at first by the heating unit 106A heating near air supplying part 105, then, 106B further heats by heating unit.Thus, can significantly improve from the temperature of the air of air supplying part 105 conveyings.As heated air is that warm braw blows out from spray nozzle part 103.
In addition, control part 111 also can make heating unit 106A, 106B the air of carrying from air supplying part 105 not heated and blow out from nozzle 103.
Use the user of drying apparatus for hands 1001, the place ahead that is usually located at framework 501 is to 1001B.It is the right angle with respect to the place ahead to 1001B that air supplying part 105 is carried the direction 1001A of air.The heating unit 106A of heating part 106,106B dispose along direction 1001A.Thus, the place ahead that can not make framework 101 increases and makes from the air of air supplying part 105 enlarged areas through heating part 106 to the thickness of 1001B, can improve the temperature of the warm braw that blows out from spray nozzle part 103.In addition, towards the place ahead of user on 1001B, air is little through the area of heating part 106, the air of therefore carrying from air supplying part 105 supplies to heating part 106 equably.Therefore; Can make and be arranged between air supplying part 105 and the heating part 106 and rectifying part that be used for the air from air supplying part 105 is transported to equably heating part 106 is dwindled; And, also can be used in the rectifying part that the air from heating part 106 is transported to spray nozzle part 103 equably and dwindle.
Through apart from maintaining part 108A, 108B and interim maintaining part 109A, 109B, separate non-contiguously and only each other at heating unit 106A, 106B under the state of distance of regulation, can easily heating unit 106A, 106B be accommodated in maintaining part 110.And; Because heating unit 106A, the terminal 117A of 106B, 117B extend in one direction; Therefore draw from equidirectional with lead 116A, the 116B that terminal 117A, 117B are connected respectively; In manufacturing process, can easily manage the heating unit 106A, the 106B that are maintained at interim maintaining part 109A, 109B.
In addition, owing to be provided with spray nozzle part 103 in maintaining part 110, the heating unit 106A that therefore can be maintained, 106B and the less maintaining part 110 of components number.In addition, involutory part can be reduced, leakage of air can be reduced from air supplying part 105 to spray nozzle part 103.
Through the control part 111 that the action of heating unit 106A, 106B is controlled respectively, can blow out high temperature wind, low temperature wind and carry wind from spray nozzle part 103.
Be formed with through hole 109C, 109D at interim maintaining part 109A, thereby heating unit 106A, 106B are inserted into through hole 109C respectively, 109D is kept by interim maintaining part 109A.Heating part 106 based on the drying apparatus for hands 1001 of embodiment 1 also can not have among heating unit 106A, the 106B.106 do not have heating unit 106A and have under the situation of heating unit 106B in the heating part, stop up through hole 109C to prevent the air leakage at through hole 109C place.106 do not have heating unit 106B and have under the situation of heating unit 106A in the heating part, stop up through hole 109D to prevent the air leakage at through hole 109C place.Thus, can access the drying apparatus for hands 1001 that only has one cheapness among heating unit 106A, the 106B.
In addition, control part 111 also can be according to the different each other mode of heat that adds that makes heating unit 106A, 106B, for example according to the add heat big mode of heat than heating unit 106B that add that makes heating unit 106A, control heating unit 106A, 106B.
(embodiment 2)
Fig. 3 is the side cross-sectional view of the drying apparatus for hands 1002 of embodiment 2 of the present invention.In Fig. 3,, omit its explanation to the identical reference marks of parts mark identical with the drying apparatus for hands of embodiment 1 shown in Figure 1 1001.The drying apparatus for hands 1002 of embodiment 2 is in drying apparatus for hands shown in Figure 1 1001, also to possess the suction temperature test section 112 that the temperature to the air that is drawn into air entry 104 detects.Control part 111 is controlled heating unit 106A, 106B according to the big mode of heat that adds of heat than heating unit 106B that add that makes heating unit 106A.
Suction temperature test section 112 detects the temperature of the air that is sucked into air entry 104, and control part 111 is based on the heat that adds of detected temperature control heating unit 106A, 106B.For example, when suction temperature test section 112 detected temperature are during than the low low temperature of first threshold, control part 111 makes heating unit 106A, this both sides' action of 106B.When suction temperature test section 112 detected temperature for higher than first threshold and during than the low middle low temperature of second threshold value that is higher than first threshold, control part 111 moves heating unit 106A and heating unit 106B is failure to actuate.When suction temperature test section 112 detected temperature for higher than second threshold value and during than the low middle high temperature of the 3rd threshold value that is higher than second threshold value, control part 111 moves heating unit 106B and heating unit 106A is failure to actuate.When suction temperature test section 112 detected temperature are during than the high high temperature of the 3rd threshold value, control part 111 all is failure to actuate among heating unit 106A, the 106B any.
Drying apparatus for hands 1002 according to embodiment 2; The user does not set the heat that adds of heating part 106; Control part 111 can automatically be set the heat that adds of heating part 106 according to the temperature of the air that is sucked into air entry 104, the temperature of the air that adjustment blows out from spray nozzle part 103.
(embodiment 3)
Fig. 4 is the side cross-sectional view of the drying apparatus for hands 1003 of embodiment 3 of the present invention.In Fig. 4,, omit its explanation to the identical reference marks of parts mark identical with the drying apparatus for hands of embodiment 1 shown in Figure 1 1001.The drying apparatus for hands 1003 of embodiment 3 be in drying apparatus for hands shown in Figure 1 1001, also possess the air that detection blows out from spray nozzle part 103 temperature blow out temperature detecting part 114.Control part 111 is controlled heating unit 106A, 106B according to the heat that adds that makes heating unit 106A than the big mode of heat that adds of heating unit 106B.
Blow out the temperature that temperature detecting part 114 detects the air that blows out from spray nozzle part 103, control part 111 is based on the heat that adds of detected temperature control heating unit 106A, 106B.For example, when blowing out temperature detecting part 114 detected temperature for than the low low temperature of first threshold the time, control part 111 makes both sides' action of heating unit 106A, 106B.When blowing out temperature detecting part 114 detected temperature for higher than first threshold and during than the low middle low temperature of second threshold value that is higher than first threshold, control part 111 moves heating unit 106A and heating unit 106B is failure to actuate.When blowing out temperature detecting part 114 detected temperature for higher than second threshold value and during than the low middle high temperature of the 3rd threshold value that is higher than second threshold value, control part 111 moves heating unit 106B and heating unit 106A is failure to actuate.When blowing out temperature detecting part 114 detected temperature for than the high high temperature of the 3rd threshold value the time, control part 111 all is failure to actuate among heating unit 106A, the 106B any.
Drying apparatus for hands 1003 according to embodiment 3; The user does not set the heat that adds of heating part 106; Control part 111 can automatically be set the heat that adds of heating part 106 according to the temperature of the air that blows out from spray nozzle part 103, the temperature of the air that adjustment blows out from spray nozzle part 103.
(embodiment 4)
Fig. 5 is the side cross-sectional view of the drying apparatus for hands 2001 of embodiment 4 of the present invention.In the inside of framework 201, air supplying part 202, heating part 203 and spray nozzle part 204 have been taken in.Air supplying part 202 is by constituting with the fan motor of seeing air at a high speed off.The 203 pairs of air of carrying from air supplying part 202 in heating part heat.Spray nozzle part 203 is arranged on the bottom of framework 201, will be that warm braw blows out downwards by the air of heating part 203 heating.
Fig. 6 is the stereogram of drying apparatus for hands 2001.Fig. 7 is the stereogram of spray nozzle part 204.Spray nozzle part 204 has the face 204A that exposes in the outside of framework 201.Spread all over the rib 205 that face 204A all is provided with lattice shape.Rib 205 coverage rate 204A's is all, can contact also with face 204A and can not contact.Interval between the grid of the lattice shape of rib 205 is set at the finger that makes the user and can not gets into, and thus, finger is difficult to touch face 204A.
Action to drying apparatus for hands 2001 describes.The user is in order to make wet hand dry and hand reached the below of spray nozzle part 204.When test section detected the situation of the below that is positioned at spray nozzle part 204 in one's hands, control part 211 drove air supplying part 202, sees air at high speed off, to heating part 203 energisings, blew out warm braw from spray nozzle part 204 to hand.
Spray nozzle part 204 because the air of high temperature within it portion flow and temperature raises, it is quite high that the temperature of face 204A becomes.Owing to be provided with the rib 205 of lattice shape at face 204A, so user's finger can not touch face 204A, when the adversary carries out drying, can not produce Yin Gaowen and feels uncomfortable situation.
Under the situation of the easness of considering design and processing, the height of rib 205 is raise as much as possible, can increase the surface area of face 204A thus.Thus, the heat that gives off from face 204A increases and the temperature reduction of face 204A, and the user can use drying apparatus for hands 2001 more securely.
Because the spray nozzle part 204 with rib 205 blows out warm braw downwards from the bottom of framework 201, so face 204A is positioned at the position that is difficult to see from user's angle.Can be owing to rib 205 does not damage design, user's finger can not touch the face 204A of high temperature on the other hand.
Spray nozzle part 204 is formed by resin.Resin can be shaped to shape freely more than metal, therefore can easily spray nozzle part 204 be formed the shape of complicacy shown in Figure 7.
Fig. 8 is the stereogram of heating part 203 and spray nozzle part 204.Heating part 203 is configured in the inside of spray nozzle part 204, is formed by heating unit 203A, 203B.Heating unit 203A, 203B are along disposing from the flow direction 2001A of air supplying part 202 to the air of spray nozzle part 204 conveyings.The user be usually located at from drying apparatus for hands 2001 towards the place ahead the position to 2001B, direction 2001A and the place ahead meet at right angles to 2001B.Heating unit 203A, 203B are positive temperature coefficient (PTC) heater.
The action of control part 211 control heating unit 203A, 203B, the action that can optionally be described below that is: is failure to actuate the both sides of heating unit 203A, 203B; Make heating unit 203A action and heating unit 203B is failure to actuate; Make heating unit 203B action and heating unit 203A is failure to actuate; With the both sides' action that makes heating unit 203A, 203B.When the both sides that make heating unit 203A, 203B moved, the temperature in the spray nozzle part 204 is the increase in temperature of raised floor 204A significantly.But, utilizing rib 205, the user can use drying apparatus for hands 2001 securely.Heating unit 203A, when 203B is identical, can easily changes and add heat, can reduce the labour and the time of component management.
Through ptc heater being used for heating unit 203A, 203B, control part 211 can promptly change the caloric value of heating unit 203A, 203B corresponding to the amount of air.Drying apparatus for hands 2001 carries out intermittent running with the short time, but can be efficiently with air heat, and the temperature that suppresses spray nozzle part 204 rises, and the user can use more securely.
Utilizability on the industry
Drying apparatus for hands of the present invention is arranged at washing room, the toilet in dining room, hotel etc., also can be applicable to hospital operating room, kitchen in addition.
Claims (12)
1. drying apparatus for hands is characterized in that possessing:
Framework;
Be accommodated in the said framework, be used to carry air supplying part from the outside inhaled air of said framework;
Be accommodated in the said framework, be used for heating part that the said air that is transferred is heated;
Be arranged in the said framework, be used for spray nozzle part that the said air after being heated is blown out to the outside of said framework; With
The control part that said heating part is controlled,
Said heating part has mutually first heating unit and second heating unit of different parts each other,
Said first heating unit and said second heating unit are the ptc heaters with bar-shaped shape,
Said air supplying part carries the place ahead of direction and said framework of air to meeting at right angles,
Said first heating unit and said second heating unit carry the direction of air to arrange along said air supplying part,
Said control part is controlled respectively said first heating unit and said second heating unit.
2. drying apparatus for hands as claimed in claim 1 is characterized in that:
Also possess the maintaining part that keeps said first heating unit and said second heating unit, be provided with said spray nozzle part in said maintaining part.
3. drying apparatus for hands as claimed in claim 2 is characterized in that:
The having first end separately and be positioned at the second end of the opposition side of said first end of said first heating unit and said second heating unit,
The said first end separately and the said the second end of said first heating unit and said second heating unit are configured in equidirectional,
Also possess:
Keep the said first end separately of said first heating unit and said second heating unit, and be accommodated in the first interim maintaining part of said maintaining part; With
Keep the said the second end separately of said first heating unit and said second heating unit, and be accommodated in the second interim maintaining part of said maintaining part.
4. drying apparatus for hands as claimed in claim 3 is characterized in that:
Also possess be arranged between said first heating unit and said second heating unit apart from maintaining part, make said first heating unit and said second heating unit only separate the distance of regulation.
5. drying apparatus for hands as claimed in claim 3 is characterized in that:
Said first heating unit and said second heating unit have the terminal to said first heating unit and the energising of said second heating unit that is used for that is arranged on said first end.
6. drying apparatus for hands as claimed in claim 1 is characterized in that:
The having first end separately and be positioned at the second end of the opposition side of said first end of said first heating unit and said second heating unit,
The said first end separately and the said the second end of said first heating unit and said second heating unit are configured in equidirectional,
Said first heating unit and said second heating unit have the terminal to said first heating unit and the energising of said second heating unit that is used for that is arranged on said first end.
7. drying apparatus for hands as claimed in claim 1 is characterized in that:
Said first heating unit and said second heating unit to add heat different each other.
8. like each described drying apparatus for hands in the claim 1～7, it is characterized in that:
Also possess and be used for suction temperature test section that the temperature from the outside inhaled air of said framework is detected,
Said control part is controlled said first heating unit and said second heating unit based on detected temperature.
9. like each described drying apparatus for hands in the claim 1～7, it is characterized in that:
Also possess the temperature detecting part that blows out that the temperature that is used for the said air that blows out from said spray nozzle part detects,
Said control part is controlled said first heating unit and said second heating unit based on detected temperature.
10. drying apparatus for hands as claimed in claim 1 is characterized in that:
Said spray nozzle part has the face that exposes,
Also possess and cover the finger and said rib that contacts that being used on said prevents the user.
11. drying apparatus for hands as claimed in claim 10 is characterized in that:
Said rib has lattice shape.
12. drying apparatus for hands as claimed in claim 1 is characterized in that:
Said spray nozzle part is formed by resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210162463.9A CN102670117B (en) | 2007-09-26 | 2008-09-18 | Drying apparatus for hands |
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007248625A JP4333790B2 (en) | 2007-09-26 | 2007-09-26 | Hand dryer |
| JP2007248629A JP4349455B2 (en) | 2007-09-26 | 2007-09-26 | Hand dryer |
| JP2007-248625 | 2007-09-26 | ||
| JP2007-248629 | 2007-09-26 | ||
| PCT/JP2008/002565 WO2009041001A1 (en) | 2007-09-26 | 2008-09-18 | Hand dryer |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210162463.9A Division CN102670117B (en) | 2007-09-26 | 2008-09-18 | Drying apparatus for hands |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101808558A CN101808558A (en) | 2010-08-18 |
| CN101808558B true CN101808558B (en) | 2012-09-26 |
Family
ID=40510909
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210162463.9A Active CN102670117B (en) | 2007-09-26 | 2008-09-18 | Drying apparatus for hands |
| CN2008801089848A Active CN101808558B (en) | 2007-09-26 | 2008-09-18 | Hand dryer |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210162463.9A Active CN102670117B (en) | 2007-09-26 | 2008-09-18 | Drying apparatus for hands |
Country Status (3)
| Country | Link |
|---|---|
| KR (1) | KR20100061501A (en) |
| CN (2) | CN102670117B (en) |
| WO (1) | WO2009041001A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109640765A (en) * | 2016-08-26 | 2019-04-16 | 三菱电机株式会社 | Drying apparatus for hands |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102908091A (en) * | 2011-08-05 | 2013-02-06 | 和光工业股份有限公司 | Multi-directional air outlet hand drying device |
| GB201114181D0 (en) * | 2011-08-17 | 2011-10-05 | Dyson Technology Ltd | A hand dryer |
| GB201114182D0 (en) | 2011-08-17 | 2011-10-05 | Dyson Technology Ltd | A hand dryer |
| CN106073605A (en) * | 2016-06-29 | 2016-11-09 | 广东美的环境电器制造有限公司 | Hand dryer and temperature control system thereof |
| JP6739532B2 (en) * | 2016-07-15 | 2020-08-12 | 三菱電機株式会社 | Vacuum cleaner and hand dryer |
| TWI732477B (en) * | 2020-03-02 | 2021-07-01 | 和光工業股份有限公司 | Warm wind generator |
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| US5974685A (en) * | 1997-04-17 | 1999-11-02 | Funai Electric Co., Ltd | Hand drier |
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| JPS6058119A (en) * | 1983-09-09 | 1985-04-04 | ケイ アオキ | Hot air dryer for washing stand |
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- 2008-09-18 WO PCT/JP2008/002565 patent/WO2009041001A1/en active Application Filing
- 2008-09-18 CN CN201210162463.9A patent/CN102670117B/en active Active
- 2008-09-18 CN CN2008801089848A patent/CN101808558B/en active Active
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| US5974685A (en) * | 1997-04-17 | 1999-11-02 | Funai Electric Co., Ltd | Hand drier |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109640765A (en) * | 2016-08-26 | 2019-04-16 | 三菱电机株式会社 | Drying apparatus for hands |
| CN109640765B (en) * | 2016-08-26 | 2022-01-25 | 三菱电机株式会社 | Hand drying device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102670117B (en) | 2015-11-18 |
| WO2009041001A1 (en) | 2009-04-02 |
| CN101808558A (en) | 2010-08-18 |
| CN102670117A (en) | 2012-09-19 |
| KR20100061501A (en) | 2010-06-07 |
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Application publication date: 20100818 Assignee: Guangdong Matsushita Environment System Co., Ltd. Assignor: Matsushita Ecology Co., Ltd. Contract record no.: 2013990000156 Denomination of invention: Hand dryer Granted publication date: 20120926 License type: Common License Record date: 20130416 |
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