CN104244766B - Hair dryer and hand-held instruments - Google Patents
Hair dryer and hand-held instruments Download PDFInfo
- Publication number
- CN104244766B CN104244766B CN201380020409.3A CN201380020409A CN104244766B CN 104244766 B CN104244766 B CN 104244766B CN 201380020409 A CN201380020409 A CN 201380020409A CN 104244766 B CN104244766 B CN 104244766B
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- China
- Prior art keywords
- wall
- hair dryer
- hand
- barrier
- fluid
- 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.)
- Expired - Fee Related
Links
- 239000012530 fluid Substances 0.000 claims abstract description 86
- 230000004888 barrier function Effects 0.000 claims abstract description 29
- 239000012780 transparent material Substances 0.000 claims abstract description 5
- 230000004323 axial length Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 230000008901 benefit Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 238000011144 upstream manufacturing Methods 0.000 description 3
- 230000003321 amplification Effects 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 239000004425 Makrolon Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
- A45D20/00—Hair drying devices; Accessories therefor
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
- A45D20/00—Hair drying devices; Accessories therefor
- A45D20/04—Hot-air producers
- A45D20/08—Hot-air producers heated electrically
- A45D20/10—Hand-held drying devices, e.g. air douches
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
- A45D20/00—Hair drying devices; Accessories therefor
- A45D20/04—Hot-air producers
- A45D20/08—Hot-air producers heated electrically
- A45D20/10—Hand-held drying devices, e.g. air douches
- A45D20/12—Details thereof or accessories therefor, e.g. nozzles, stands
-
- 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
- F24H3/0423—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 hand-held air guns
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cleaning And Drying Hair (AREA)
Abstract
A kind of hand-held instruments are disclosed, including body and the handle for being connected to body, wherein body include tubular inner wall, outer wall, the outer wall extend around inner wall, fluid flow path, the fluid flow path extends between the inner walls and the outer, and barrier across inner wall extension at least in part.Barrier can be positioned at the at one end of inner wall.Barrier can be formed by transparent material.The space limited by the inner wall of body can provide the sight through body.Fan unit can be positioned between inner and outer wall, and can be by the bearings on inner wall.Barrier may be coupled to fan unit, for rotating with it.Motor for driving fan unit can be positioned between inner and outer wall.Heater can be positioned between inner and outer wall.
Description
Technical field
The present invention relates to hair-dryer, especially, is related to hot air blower, such as hair dryer.
Background technology
Hair-dryer, particularly hot air blower are used for a variety of applications, such as material or the hair such as drying paint, and clearly
Remove or divest superficial layer.Usually, there is provided motor and fan, it is drawn fluid into body portion；Fluid can before body portion is left quilt
Heating.
The content of the invention
The present invention provides a kind of hair dryer, including body and the handle for being connected to body, wherein body is included in tubulose
Wall, outer wall, the outer wall extend around inner wall, fluid flow path, from fluid inlet into hair dryer and between the inner walls and the outer
Extension.
Preferably, outer wall limits the axial length of body, and fluid flow path extends along the axial length of body.
Preferably, body has arrival end and the port of export, and arrival end preferably includes the fluid inlet into hair dryer.Go out
Mouth end preferably includes the fluid outlet from hair dryer.Thus, fluid is from the arrival end of hair dryer along being positioned at inner wall and outer
Fluid flow path between wall flow to fluid outlet.
Preferably, the space limited by the inner wall of body provides the sight through body.Thus, it is in inner wall or internal
The space provides the sight through hair dryer.
Preferably, barrier is provided, and the barrier across inner wall extension at least in part.Preferably, barrier can be positioned at
The at one end of inner wall.Preferably, barrier is formed by transparent material (transparent material).Preferably, barrier was
Filter.
Preferably, fan unit positions between the inner walls and the outer.
Preferably, fan unit is by the bearings on inner wall.
Preferably, barrier is connected to fan unit, for rotating with it.
Preferably, the motor for driving fan unit positions between the inner walls and the outer.
Preferably, hair dryer includes the heater of positioning between the inner walls and the outer.Preferably, heater is ring-type.
Preferably, one end of barrier closing inner wall.Preferably, one end of inner wall is closed to barrier portion.Preferably, barrier
Including centre bore.
Preferably, fluid is aspirated through the hole by the fluid launched from fluid flow path.
Preferably, inner wall limits for tubulose and in body space.In one embodiment, one end of inner wall can be sealed
Close or seal.In another embodiment, fluid can flow through the space being limited in inner wall.Fluid is from the upstream of body
Or Inlet-side flow is to the downstream of body or the port of export.
Preferably, the space limited by the inner wall of body provides the sight through the body of utensil.In one end quilt of inner wall
In the case of sealing, which is transparent or semitransparent.The seal can be provided to visible by the distal end of utensil
The amplification effect of any article.
Preferably, hair dryer includes processor, for the fluid in treatment fluid flow path.Preferably, the processor
Including fan component and/or heater.
Fan component includes motor and by motor-driven fan.Preferably, fan is arranged in fluid flow path.Electricity
Machine can be arranged in fluid flow path or in the handle or conduit of hair dryer.
The offer of motor, and the thus offer meaning of a distribution of weight of the remote fan of hair dryer and possible heater
Taste hair dryer can be with weight balancing to provide more comfortable user experience.
Preferably, seal is at the arrival end of body.This is favourable, because this prevents the inner surface close to inner wall,
Its heater within the appliance is by will heating in the case of use.
Advantageously so that there is at least one opening end to inner wall, because this provides a store for the convenience side of utensil
Method.The hole limited by the hole of inner wall can be hooked to such as hook or nail on.
Inner and outer wall is preferably essentially circle；Alternatively, they can be ellipse, rectangle or square.It is actual
On, each wall can be different shape or construction.
The second aspect of the present invention provides a kind of hand-held instruments, including body and the handle for being connected to body, wherein
Body includes tubular inner wall, outer wall, which extends around inner wall, fluid flow path, and the fluid flow path is from fluid inlet
Extend into hair dryer and between the inner walls and the outer.
Brief description of the drawings
The present invention will be only described with reference to the accompanying drawings by way of example now, in attached drawing：
Fig. 1 shows the back end perspective view of single-grip utensil according to the present invention；
Fig. 2 shows the side view of the utensil of Fig. 1；
Fig. 3 shows the sectional view of another utensil；
Fig. 4 shows the back end perspective view of the utensil of Fig. 3；
Fig. 5 shows the sectional view of double handle utensil；
Fig. 6 shows the sectional view of single-grip utensil；
Fig. 7 shows the sectional view through the S-S lines of Fig. 2；
Fig. 8 shows the sectional view of the utensil of Fig. 4；And
Fig. 9 shows the side view of the second utensil according to the present invention；
Figure 10 shows the sectional view along the N-N lines of Fig. 9；
Figure 11 shows the back end perspective view of another utensil according to the present invention；And
Figure 12 shows the sectional view along the L-L lines of Figure 11.
Embodiment
Figures 1 and 2 show that the first utensil 10, which has body 12 and is led substantially perpendicular to what body 12 was arranged
Pipe or handle 14, body 12 have fluid inlet end 12a and fluid outlet 12b.
Body 12 has outer wall 112 and inner wall 18.Inner wall 18 is accommodated positioned at the space or region 20 at 12 center of body.Inside
Annular region 30 between wall 18 and outer wall 112 limits the major fluid flow path through utensil 10.Tubular shell 18 is substantially
Conduit, pipe or pipeline upper longer than its width and that preferably there is substantially circular cross section, but it can be ellipse, side
Shape, rectangle or other shapes.
Referring now to Fig. 3 and 4, heater 46 and fan component 50,60 are arranged in annular region 30.Fan 50 is installed on
On round bearing 56, and driven by motor 60.Power from motor 60 is carried using magnetic coupling, gear or belt mechanism 54
Supply fan.Electric energy is supplied to motor 60 using cable 62, and cable 62 has the standard plug for being attached to its end (not shown).
In this example, cable 62 enters utensil at the bottom of handle 14, but inlet point can be not in cable during use
On cause at any position for excessively pulling.
Bearing 56 is not necessarily circle, and can be discontinuous supporting surface.
Due to motor and fan decentraction, this is the normal conditions of the type conventional appliances, therefore motor may be provided at profit
In the position of operation utensil.Therefore, because motor is not attached directly to fan, and potential range fan and apart from heater
Farther out, therefore motor can be positioned so that the weight for balancing utensil, i.e., motor may be housed in fluid flow path 20, or replace
Dai Di, motor are positioned in conduit or handle 14, and heater is another weight source of utensil.
In this example, fan 50 has wheel hub 52, and wheel hub 52 limits inlet seal to inner wall 18, thus by inner wall 20
Gap 20 any big fluid is flowed through it.
Fan blade is since it is installed around tubular shell 18, the center without being mounted to apparatus body, therefore has
There is the length of shortening.This causes the reduction for the Fluid Volume that can be sucked by fan 50, but since most of work(is by fan blade
Outer portion is made, therefore the reduction is not notable.The fan blade length of the shortening has the advantages that to reduce utensil weight.
52 preferably clear of wheel hub, and be made of durable plastic material, such as makrolon.Wheel hub 52 can shape to provide
Amplification to the object for entering sight at the other end 12b of body.
When utensil is opened, motor 60 provides power to fan 50, and this draws fluid into major fluid flow path 30
In.If heater 46 is activated, the fluid being inhaled into is heated before leaving body at outflow end 12b.
Referring now to Fig. 5,6 to 7, fan 150 is arranged in major fluid flow path 130.Fluid is at arrival end 112a
It is drawn into by the effect of fan 150 in body 112.Then the fluid leaves at the fluid outlet 112b of body 112 before,
Along body flows straight to heater 46.Fig. 5 shows the utensil with two handles 114 and 114b, and Fig. 6 and 7 only has
One handle 114.
No wheel hub fan 150 is provided in major fluid flow path 130.Fluid is at arrival end 112a by no wheel hub wind
The effect of fan 150 is sucked into body 112.Then the fluid leaves at the fluid outlet 112b of body 112 before, edge
Body flows straight is to heater 46.Fluid is inhaled by volume passes through central fluid flow path 120, and with heated fluid
130b is mixed at flow export 112b.
No wheel hub fan 150 is installed on round bearing 166, and is driven by motor 60, and motor 60 is in the embodiment
In be accommodated in major fluid flow path 130, but can alternatively be arranged in conduit 114.Power from motor 60
Fan is supplied to using such as magnetic coupling or gear or belt mechanism 164.Filter 160 may be provided at fluid inlet end 112a
Place, for protecting fan and motor not to have hair or dirt to enter.
In this embodiment, sight may pass through first or core flow flowing, and fan can be provided as transparent form.
Referring now to Fig. 8, fan 250 is arranged in major fluid flow path 230.Fluid is at arrival end 212a by fan
250 effect is drawn into body 212.Then the fluid is to leave at the fluid outlet 212b of body 212 before, along this
Body flows straight is to heater 46.In this embodiment, fan 250 has wheel hub 270, which is installed on tubular shell
On 118.Wheel hub 270 has centre bore 280, and fluid may pass through centre bore 280 and be flowed in flow path 220.Thus, in the reality
Apply in example, when the motor is energized, fan suction air enters major fluid flow path 230, and fluid is inhaled or introduced by volume and flows
In body flow path 220.
Fan 250 is installed on round bearing 56, and is driven by motor 60, and motor is accommodated in this embodiment
In major fluid flow path 230, but it can be alternatively positioned in conduit 14.
Thus, when motor and fan decentraction, this is generally the situation of the conventional appliances of the type, then it can be set
In the position of appliance operation is conducive to.Therefore, because motor is not attached directly to fan, and may be on fan and heating
Device is distant, therefore motor can be positioned so that the weight of balance utensil, and heater is another weight source of utensil.
Power from motor 60 is supplied to fan using magnetic coupling, gear or belt mechanism 64.Filter can be set
At fluid inlet end 212a, for protecting fan and motor there is no hair and dirt to enter.
Second embodiment is described on Fig. 9 and 10.In the present embodiment, utensil 300 has conduit 314, it is in cross section
In be ellipse.The advantages of replacing circular pipe using elliptical catheter is, first when conduit is used as handle, due to ellipse
Shape more accurately imitates the shape formed by curved finger than circle, therefore it is easier to grasp for user, secondly, ellipse
Circle can be used for assigning directionality to conduit or handle.This feature shows in fig. 11, wherein, the first pipe/handpiece 314a is closed
It is orientated at a right angle in the second pipe/handpiece 314b.Directionality can make utensil be easier to use.
3rd advantage be, for can be for grasping member, ellipse provides the cross-sectional area than round handle bigger,
This means larger fluid flowing can pass through oval handle.This can reduce the one or more produced in operating by utensil and make an uproar
Sound, the pressure in the power and utensil that are consumed by utensil or conduit are lost.
Figure 11 shows the utensil 400 with filter 450, and filter 450 is lattice-shaped filter, it covers main fluid
Flow path 430, keep central fluid flow path 20 if not all of being also most of open and filtered.Filtering
Device 450 can comprise additionally in Web materials, it is arranged between the grid of filter.
Referring now to Figure 12, in this embodiment, the cross section of conduit 14 is generally circular, and preferably using material
140 be pad.The material 140 be, for example, foam or felt, its be used for it is set forth below in it is one or more：Mitigate from time stream
The noise of body stream；Mitigate the vibration from fan component；Or as the heat in the fluid flow system of heat-insulating material holder
Amount.
Gasket material 140 is preferably flared out at one or two of the upstream end 140a and downstream 140b of pad,
Corners or beveling.Since less turbulent flow inflow/outflow has the part of pad, this can reduce the pressure damage in conduit
Consumption, and help to reduce the noise produced.
For all the embodiment described, the inner opening at one end of utensil or the other end can be used for storing utensil, example
Such as by the way that inner opening is hooked on such as hook or nail fixator, advantageously to store and fetch as needed.
For the embodiment described on Fig. 3 and 4, inner wall 18 is sealed, so as to not arrived at the arrival end of body 12b
The entrance on the surface.
For the embodiment described on Fig. 5 to 8, inner wall 118 is not sealed with, so that the wall can be from the outside of body
Close, thus the wall is exterior wall.For exterior wall and interior wall, there are the rule that different needs are observed, such as on most
It is big to allow temperature.For this reason, the temperature of inner wall 18 can be hotter than exterior wall 118, this allows greater compactness of utensil to be manufactured, because
Heater can be positioned as closer to inner wall 118.
For the embodiment being described, body is generally tubular, and with the length in axial direction extended.Main fluid
Flow path, it is introduced into the annular region 30,130,230,430 between inner and outer wall, along body axis from the inlet to the outlet
Extend to ground.Major fluid flow path extends along body from hair dryer entrance (fluid enters hair dryer from this).Alternatively, it is main
Fluid flow path extends from the upstream end thereof of inner wall, such as is recessed in inner wall in the situation of outer wall.
Be described in detail the present invention on hair dryer, but its be applicable to suction fluid and guide the fluid from
Any utensil of utensil outflow.
The utensil can be used together with heater or can not be used together with heater；The effect that fluid flows out at high speeds
With drying effect.
The fluid for flowing through utensil is usually air, but can be the various combination of one or more gases, and
It may include additive, for improving the influence of utensil performance or the utensil object be aligned to output, which is, for example, hair
With the hair style of hair.
The invention is not restricted to detailed description given above.Various deformation form will be aobvious for those skilled in the art
And it is clear to.
Claims (37)
1. a kind of hair dryer, including body and the handle for being connected to body, wherein body include tubular inner wall, outer wall, the outer wall
Extend around inner wall, fluid flow path, enter hair dryer from fluid inlet and extend between the inner walls and the outer, and be positioned at
Heater between inner and outer wall,
The space wherein limited by the inner wall of body provides the sight through body.
2. hair dryer according to claim 1, wherein outer wall limit the axial length of body, and fluid flow path is along originally
The axial length extension of body.
3. hair dryer according to claim 1, wherein body have arrival end, and the arrival end enters including the fluid
Mouthful.
4. hair dryer according to claim 1, wherein body have the port of export, and the port of export includes fluid outlet.
5. hair dryer according to claim 1, wherein fan unit are positioned between inner wall and outer wall.
6. hair dryer according to claim 5, wherein fan unit are by the bearings on inner wall.
7. hair dryer according to claim 5, wherein the motor for driving fan unit is positioned in inner wall and outer wall
Between.
8. a kind of hair dryer, including body and the handle for being connected to body, wherein body include tubular inner wall, outer wall, the outer wall
Extend around inner wall, fluid flow path, enter hair dryer from fluid inlet and extend between the inner walls and the outer, wherein fan list
Member is positioned between inner wall and outer wall.
9. hair dryer according to claim 8, wherein fan unit are by the bearings on inner wall.
10. hair dryer according to claim 8, wherein the motor for driving fan unit is positioned in inner wall and outer wall
Between.
11. the hair dryer according to any one of preceding claims 1 to 10, wherein position between the inner walls and the outer plus
Hot device is annular shape.
12. the hair dryer according to any one of preceding claims 1 to 10, wherein barrier are provided, and the barrier is at least
Partly across inner wall extension.
13. hair dryer according to claim 12, wherein barrier are positioned at the at one end of inner wall.
14. hair dryer according to claim 12, wherein barrier are formed by transparent material.
15. hair dryer according to claim 12, wherein barrier are filter.
16. hair dryer according to claim 12, wherein barrier close one end of inner wall.
17. close one end of inner wall hair dryer according to claim 12, wherein barrier portion.
18. hair dryer according to claim 12, wherein barrier include centre bore.
19. hair dryer according to claim 18, wherein fluid are aspirated through by the fluid launched from fluid flow path
The centre bore.
20. a kind of hand-held instruments, including body and the handle for being connected to body, wherein body include tubular inner wall, outer wall should
Outer wall extends around inner wall, fluid flow path, which enters hair dryer and in inner and outer wall from fluid inlet
Between extend, and positioning heater between the inner walls and the outer, wherein by the space offer that the inner wall of body limits through
The sight of body.
21. hand-held instruments according to claim 20, wherein outer wall limit the axial length of body, and fluid flowing road
Footpath extends along the axial length of body.
22. hand-held instruments according to claim 20, wherein body have arrival end, and the arrival end includes the stream
Body entrance.
23. hand-held instruments according to claim 20, wherein body have the port of export, and the port of export goes out including fluid
Mouthful.
24. hand-held instruments according to claim 20, wherein fan unit are positioned between inner wall and outer wall.
25. hand-held instruments according to claim 24, wherein the motor for driving fan unit is positioned in inner wall
Between outer wall.
26. a kind of hand-held instruments, including body and the handle for being connected to body, wherein body include tubular inner wall, outer wall should
Outer wall extends around inner wall, fluid flow path, which enters hair dryer and in inner and outer wall from fluid inlet
Between extend, wherein fan unit is positioned between inner wall and outer wall.
27. the hand-held instruments according to any one of claim 24 to 26, wherein fan unit is by inner wall
Bearings.
28. hand-held instruments according to claim 26, wherein the motor for driving fan unit is positioned in inner wall
Between outer wall.
29. the hand-held instruments according to any one of claim 20 to 26, wherein positioning between the inner walls and the outer
Heater is annular shape.
30. according to the hand-held instruments described in claim 20,26 or 28, wherein barrier is provided, and the barrier is at least partly
Across the inner wall extension in ground.
31. hand-held instruments according to claim 30, wherein barrier are positioned at the at one end of inner wall.
32. hand-held instruments according to claim 30, wherein barrier are formed by transparent material.
33. hand-held instruments according to claim 30, wherein barrier are filter.
34. hand-held instruments according to claim 30, wherein barrier close one end of inner wall.
35. close one end of inner wall hand-held instruments according to claim 30, wherein barrier portion.
36. hand-held instruments according to claim 30, wherein barrier include centre bore.
37. the fluid suction that hand-held instruments according to claim 36, wherein fluid are launched from fluid flow path
Pass through the centre bore.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610922035.XA CN106820532A (en) | 2012-03-30 | 2013-03-19 | Hand-held instruments |
| CN201810226979.2A CN108158183A (en) | 2012-03-30 | 2013-03-19 | Hair dryer and hand-held instruments |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GBGB1205699.0A GB201205699D0 (en) | 2012-03-30 | 2012-03-30 | A hand held appliance |
| GB1205699.0 | 2012-03-30 | ||
| PCT/GB2013/050701 WO2013144576A1 (en) | 2012-03-30 | 2013-03-19 | A hand held appliance |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810226979.2A Division CN108158183A (en) | 2012-03-30 | 2013-03-19 | Hair dryer and hand-held instruments |
| CN201610922035.XA Division CN106820532A (en) | 2012-03-30 | 2013-03-19 | Hand-held instruments |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104244766A CN104244766A (en) | 2014-12-24 |
| CN104244766B true CN104244766B (en) | 2018-04-20 |
Family
ID=46160039
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810226979.2A Pending CN108158183A (en) | 2012-03-30 | 2013-03-19 | Hair dryer and hand-held instruments |
| CN201380020409.3A Expired - Fee Related CN104244766B (en) | 2012-03-30 | 2013-03-19 | Hair dryer and hand-held instruments |
| CN201610922035.XA Pending CN106820532A (en) | 2012-03-30 | 2013-03-19 | Hand-held instruments |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810226979.2A Pending CN108158183A (en) | 2012-03-30 | 2013-03-19 | Hair dryer and hand-held instruments |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610922035.XA Pending CN106820532A (en) | 2012-03-30 | 2013-03-19 | Hand-held instruments |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20150089828A1 (en) |
| EP (1) | EP2830463A1 (en) |
| JP (2) | JP6060426B2 (en) |
| CN (3) | CN108158183A (en) |
| GB (2) | GB201205699D0 (en) |
| WO (1) | WO2013144576A1 (en) |
Families Citing this family (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB201205687D0 (en) | 2012-03-30 | 2012-05-16 | Dyson Technology Ltd | A hand held appliance |
| AU2013239507B2 (en) | 2012-03-30 | 2015-08-06 | Dyson Technology Limited | A hand held appliance |
| GB201205683D0 (en) | 2012-03-30 | 2012-05-16 | Dyson Technology Ltd | A hand held appliance |
| GB201205695D0 (en) | 2012-03-30 | 2012-05-16 | Dyson Technology Ltd | Hand held appliance |
| GB201205690D0 (en) | 2012-03-30 | 2012-05-16 | Dyson Technology Ltd | A hand held appliance |
| GB201205679D0 (en) | 2012-03-30 | 2012-05-16 | Dyson Technology Ltd | A hand held appliance |
| GB2515811B (en) * | 2013-07-05 | 2015-11-11 | Dyson Technology Ltd | A handheld appliance |
| AU2014285906B2 (en) | 2013-07-05 | 2016-10-13 | Dyson Technology Limited | A handheld appliance |
| GB2515809B (en) | 2013-07-05 | 2015-08-19 | Dyson Technology Ltd | A handheld appliance |
| GB2515815B (en) | 2013-07-05 | 2015-12-02 | Dyson Technology Ltd | A hand held appliance |
| GB2515808B (en) | 2013-07-05 | 2015-12-23 | Dyson Technology Ltd | A handheld appliance |
| GB2547138B (en) | 2013-07-05 | 2018-03-07 | Dyson Technology Ltd | An attachment for a handheld appliance |
| GB2515810B (en) | 2013-07-05 | 2015-11-11 | Dyson Technology Ltd | A hand held appliance |
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- 2013-03-19 CN CN201810226979.2A patent/CN108158183A/en active Pending
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- 2013-03-19 CN CN201380020409.3A patent/CN104244766B/en not_active Expired - Fee Related
- 2013-03-19 CN CN201610922035.XA patent/CN106820532A/en active Pending
- 2013-03-19 WO PCT/GB2013/050701 patent/WO2013144576A1/en active Application Filing
- 2013-03-19 EP EP13724320.0A patent/EP2830463A1/en not_active Withdrawn
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Also Published As
| Publication number | Publication date |
|---|---|
| JP6309066B2 (en) | 2018-04-11 |
| GB201304991D0 (en) | 2013-05-01 |
| WO2013144576A1 (en) | 2013-10-03 |
| JP2017012865A (en) | 2017-01-19 |
| EP2830463A1 (en) | 2015-02-04 |
| JP6060426B2 (en) | 2017-01-18 |
| CN106820532A (en) | 2017-06-13 |
| CN104244766A (en) | 2014-12-24 |
| US20150089828A1 (en) | 2015-04-02 |
| GB2500802A (en) | 2013-10-02 |
| JP2015514462A (en) | 2015-05-21 |
| GB201205699D0 (en) | 2012-05-16 |
| GB2500802B (en) | 2015-05-20 |
| CN108158183A (en) | 2018-06-15 |
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