CN101050881B - Blowing outlet for air condition - Google Patents
Blowing outlet for air condition Download PDFInfo
- Publication number
- CN101050881B CN101050881B CN2006100826229A CN200610082622A CN101050881B CN 101050881 B CN101050881 B CN 101050881B CN 2006100826229 A CN2006100826229 A CN 2006100826229A CN 200610082622 A CN200610082622 A CN 200610082622A CN 101050881 B CN101050881 B CN 101050881B
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- air
- blowing outlet
- fulcrum
- flow control
- frame
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Abstract
A kind of air-conditioning blowing outlet has a simple structure and a inner-placed air volume adjusting part which is maintained and adjusted easily. The air-conditioning blowing outlet has noumenon part and blowing outlet, the noumenon part(16) includes based end part(11) with rectangular pipe shape; frame components(13) of the expanding diameter part(12) connecting to the based end part and expanding with multilateral offrustum shells shape; chamber part(14) of the chamber shape connecting to the upstream side of the frame component; cervical part(15) connecting to the pipe which transports the air of the air-conditioning. In the lower end of the frame component, there is blowing outlet and airflow controlling component which controls the airflow direction of the air-conditioning air. The blowing outlet rotates open and close controlled by the airflow controlling component, which is maintained by the supporting axis(21a)(21b) setting on the based end part(18a) with horizontality and the keeping components(23)(23') installing on the four positions of the vertical plane against to the noumenon part through the covers(22) on the two ends of the supporting axis.
Description
Technical field
The present invention relates to a kind of structure of blowing outlet for air condition, and especially a kind of being arranged on the building ceiling surfaces such as building will be through the air of the air conditioning structure to the blowing outlet for air condition of indoor supply.
Background technology
In the past, in order to regulate indoor air such as office block, the air that will carry out air conditioning by the air conditioner that is arranged in the building, distribute to each floor by the air conditioning duct that is connected on the above-mentioned air conditioner, on each indoor ceiling surface, be provided with that be used for will be through the air of the air conditioning blowing outlet for air condition to each indoor supply.In general, normally used is system's ceiling construction method, that is, will have the ceiling component that the section bar of certain section configuration constitutes by T type keel (T Bar) etc. and be arranged on the ceiling surface abreast, on these T type keel, equipment and materials such as ceiling sheet and illumination are set.In this construction method, use be diffused (the ア ネ モ type) blow-off outlet of central portion in the framework air-flow control assembly that disposes multilayer taper and plate-like etc. or the line style blow-off outlet of wire.
Wind speed type blow-off outlet has the structure that keeps the air-flow control assembly in framework, on the air-flow control assembly, be provided with a plurality of axles, the support unit that partly engages with the tip of the axis is set in framework, by removably keeping the air-flow control assembly, when the air quantity adjustment component such as baffle plate of operation setting, if dismounting air-flow control assembly then can expose opening portion at upstream side, hand can stretch into the line operate of going forward side by side from this, perhaps can itself safeguard blow-off outlet inside or air-flow control assembly.
[patent documentation 1]: Japan opens flat 03-27542 communique in fact
Be recorded in the square diffuser in the patent documentation 1, by two assembling bar portions 8,8 ', 8 ' be combined into crosswise constitute in tapering 2 and tapering, center 3, these two assembling bar portions 8,8 ', 8 ' the end engage with the holding section 9 that the Ce of each base portion frame side wall 4 in tapering 1 outside is provided with.
But, be recorded in the square diffuser in the patent documentation 1, because two assembling bar portions 8,8 in being fixed on tapering 2 and the tapering, center 3 ', 8 ' the end engage with holding section 9, therefore, for example when air quantity adjustment component such as operation baffle plate etc., have only the assembling bar portion 8,8 that removes fully ', 8 ' with the engaging of holding section 9, with tapered portion 2 and tapering, center 3 in dismantling fully, otherwise can not insert in the body by handle, can't adjust baffle plate.In addition, when the outer tapering 1 of dismounting, the wind direction blade 5 and the upwards pushing in tapering 2 and tapering, center 3 in must buttressing with finger, when mounted, also will assembling bar portion 8,8 ', 8 ' rise to the top of holding section 9, and from here to the downside reduction and fix.Therefore, under the narrower situation in the interval between middle tapering 2 and the tapering, center 3, wind direction blade 5 each other might be interfered and be scratched, and simultaneously, because at interval narrower, therefore helps very difficulty of the such operation of wind direction blade 5 with finger.In addition, if tapering 2 and tapering, center 3 in the dismounting, the operator must put down or pick up the parts of dismounting, when carrying out operation under blow-off outlet is arranged on state on the ceiling surface, does not also get rid of the dismounting parts because of the impaired possibility that falls down.
Summary of the invention
In the present invention, the problem that solve is to guarantee needed working space when safeguarding blowing outlet for air condition and operate built-in air quantity adjustment component, and improve operating efficiency.
Blowing outlet for air condition of the present invention has body and blows out opening, and above-mentioned body is by constituting with the lower part: the base end part of polygon tubular; Members of frame is communicated with above-mentioned base end part, and has the wide diameter portion that is polygon frustum expansion at least; The case portion of the box shape that is communicated with the upstream side of members of frame; Neck, portion is communicated with case, and be connected with the pipeline of carrying the Air Conditioning of supplying with from air conditioner. the above-mentioned opening that blows out, be arranged on the bottom of members of frame, and be used for Air Conditioning is blown out to indoor, above-mentioned blowing outlet for air condition is characterised in that: in the bottom of members of frame, have the air-flow control assembly, this air-flow control assembly and members of frame arranged coaxial, and control is from the airflow direction of the Air Conditioning of air conditioner supply; Form gas flow path by the gentle current control parts of members of frame inner face; The said flow control assembly is bearing on supporting frame or the body by means of fulcrum and charging crane, above-mentioned fulcrum is at least near the side end setting that is the level of state, above-mentioned charging crane is provided with near another end of said flow control assembly, and is held in respect to body and can loads and unloads; By removing the maintenance of charging crane, can open and close and blow out opening.
According to such structure, if remove the charging crane that keeps the air-flow control assembly, then the air-flow control assembly is that rotate at the center with the fulcrum, expose in the supporting frame inboard and to blow out opening, thereby, even from body dismounting air-flow control assembly, also can for example carry out the operation that is arranged on quantity regulating device for air in the body etc. or the upkeep operation in the body.Thereby the operator does not need to put down or pick up the air-flow control assembly of being dismantled, and can eliminate the danger that the maloperation because of the operator causes the air-flow control assembly to fall down yet.In addition, after the end of job, when the air-flow control assembly is installed, also be that to make the air-flow control assembly be that middle mind-set base side is rotated with fulcrum, by the operation of charging crane, can turn back to hold mode simply, so improved operation.And if fulcrum is arranged on the end of air-flow control assembly as far as possible, the ratio that accounts for peristome when then the air-flow control assembly rotates reduces, and can obtain bigger opening during operation.
And, blowing outlet for air condition of the present invention is characterised in that, above-mentioned charging crane keeps by means of axle and maintaining part, above-mentioned axle maintenance level on the said flow control assembly, above-mentioned maintaining part has both ends with above-mentioned axle and is arranged on the vertical plane of above-mentioned body, at least the elastomeric element of elastically deformable.
According to such structure, only have operation as charging crane and be used for the elastic force of elastomeric element of retainer shaft end, just can carry out the simple structure of charge and discharge operations, and, just can open and close the air-flow control assembly by shirtsleeve operation.
And, blowing outlet for air condition of the present invention, it is characterized in that, above-mentioned maintaining part is surrounded the end of above-mentioned axle, be the U word shape with peristome, this peristome can make shaft end connect and insert, and above-mentioned peristome is towards the below, near peristome, be provided with the necking part that comes off by the above-mentioned axle of preventing of constituting of elastomeric element.
According to such structure, even maintaining part under shed, by the necking part of maintaining part, can prevent that also shaft end from coming off.And, because necking part is made of elastomeric element, therefore with shaft end from opening in maintaining part or outside the maintaining part when mobile, the necking part strain can not hinder moving of axle, therefore, even, can both successfully carry out in hold mode and when removing its hold mode.
In addition, blowing outlet for air condition of the present invention is characterized in that, the both ends of above-mentioned fulcrum are keeping rotationally by being arranged on the elastic supporting part of the elastically deformable on the above-mentioned body vertical plane.
According to such structure, it is that the center can be rotated when opening and closing with the fulcrum that operation by charging crane makes the air-flow control assembly, in addition, if remove the confining force of elastomeric element, just the air-flow control assembly can be dismantled, therefore the replacing or the maintenance of air-flow control assembly itself can be carried out.
And, blowing outlet for air condition of the present invention, it is characterized in that, above-mentioned elastic supporting part surrounds the end of above-mentioned fulcrum, and being U word shape with peristome, this peristome can make a shaft end connect and insert, near peristome, be provided with the necking part that prevents that above-mentioned fulcrum from coming off, the set positions of above-mentioned peristome is in the horizontal plane with the members of frame bottom is 0 °～180 ° scope of benchmark.
According to such structure, maintaining part can prevent that by the necking part of maintaining part shaft end from coming off. and, because necking part is made of elastomeric element, therefore with shaft end from opening in elastic supporting part or outside the elastic supporting part when mobile, the necking part strain, can not hinder moving of fulcrum, therefore, even in hold mode and when removing its hold mode, can not counteract, can successfully carry out. in addition, because the set positions of above-mentioned peristome is in the horizontal plane with the members of frame bottom is 0 °～180 ° scope of benchmark, therefore surround the downside of fulcrum by elastic supporting part, fulcrum can not come off, and can successfully carry out the installation of air-flow control assembly, dismounting.
According to the present invention, can guarantee the maintenance of blow-off outlet and when the built-in air quantity adjustment component of operation needed working space, and can improve operating efficiency.
Description of drawings
Fig. 1 is the front view of the blowing outlet for air condition of the present invention's the 1st embodiment.
Fig. 2 is the side view of blowing outlet for air condition shown in Figure 1.
Fig. 3 is the upward view of blowing outlet for air condition shown in Figure 1.
Fig. 4 is the cutaway view of A-A line shown in Figure 1.
Fig. 5 is the cutaway view of B-B line shown in Figure 2.
Fig. 6 is the enlarged drawing of support of the air-flow control assembly of blowing outlet for air condition shown in Figure 1,
(a) being a schematic diagram of the state that is supported, (b) is the schematic diagram of axle towards the midvoyage condition that support inserts, and (c) is the schematic diagram of the state before axle is supported.
Fig. 7 is with the schematic diagram of manually adjusting the state that is arranged on the air quantity adjustment component on the blowing outlet for air condition shown in Figure 1.
Fig. 8 is that cutaway view is omitted in the part of the installment state of expression holding member.
Label declaration
10: blowing outlet for air condition, 11: base end part, 12: wide diameter portion, 13: members of frame, 14: case portion, 15: neck, 16: body, 17: opening, 18: air-flow control assembly, 20: gas flow path, 21: fulcrum, 22: lid, 23: holding member
The specific embodiment
Below, with reference to the accompanying drawings, embodiments of the present invention are described.Fig. 1 is the front view of the blowing outlet for air condition of the present invention's the 1st embodiment, Fig. 2 is the side view of blowing outlet for air condition shown in Figure 1, Fig. 3 is the upward view of blowing outlet for air condition shown in Figure 1, Fig. 4 is the cutaway view of A-A line shown in Figure 1, Fig. 5 is the cutaway view of B-B line shown in Figure 2, Fig. 6 is the enlarged drawing of support of the air-flow control assembly of blowing outlet for air condition shown in Figure 1, (a) be a schematic diagram of the state that is supported, (b) be with the schematic diagram of axle towards the midvoyage condition that support inserts, (c) be the schematic diagram that axle is supported state before, Fig. 7 is with the schematic diagram of manually adjusting the state that is arranged on the air quantity adjustment component on the blowing outlet for air condition shown in Figure 1.
As Fig. 1～shown in Figure 5, the blowing outlet for air condition 10 of present embodiment has body 16 and blows out opening 17, and body 16 is by constituting with the lower part: the base end part 11 of rectangle tubular; Members of frame 13 is communicated with base end part 11, and has the wide diameter portion 12 that is polygon frustum expansion; The case portion 14 of the box shape that is communicated with the upstream side of members of frame; Be communicated with case portion 14, and the neck 15 that is connected with the pipeline (not shown) of carrying the Air Conditioning of supplying with from air conditioner (not shown); Blow out the bottom that opening 17 is positioned at members of frame 13, and be used for Air Conditioning is blown out to indoor.In the bottom of members of frame 13, also be provided with air-flow control assembly 18, this air-flow control assembly 18 disposes coaxially with members of frame 13, is used to control the airflow direction of Air Conditioning.
Blowing outlet for air condition 10 is configured on the ceiling surface of building, the same with equipment utensils (not shown) such as ceiling sheet 200 or illuminations, blowing outlet for air condition 10 is by being carried on last being set on the ceiling surface of flange part 201a that section is the section bar 201 of T font. on the vertical component effect of body 16 outsides, has the body fixing metal spare of forming by spring steel 202, so that when blowing outlet for air condition 10 is carried on the flange 201a, can be fixed on blowing outlet for air condition 10 on the section bar 201. body fixing metal spare 202 by with the engaging of the holding section 201b of section bar 201, can fix reliably. the interval of section bar 201 is set for, the illumination (fluorescent lamp) that makes width dimensions set narrowly can be carried on the flange part 201a of section bar 201, blowing outlet for air condition 10 is also set the width dimensions that can be carried on the same section bar 201 for. in the present embodiment, the width dimensions of the members of frame 13 of blowing outlet for air condition is set at 115mm, and the size of length direction is set at 550mm.
On neck 15, be provided with the air quantity adjustment component S that is used to adjust the Air Conditioning air quantity, make air quantity adjustment component S can be bent into half.During bending, top S1 is in weather side, grasps circumference S2, adjusts the bending angle, thereby can adjust the air quantity of supplying with to blowing outlet for air condition 10.When closing fully, circumference S2 closely contacts with the inner face of neck 15, the whole zone of sealing stream, and blocking-up is to the supply of blowing outlet for air condition 10.
Air-flow control assembly 18 is by constituting with the lower part: tubular base end part 18a, and transverse shape is rectangle and has vertical plane; Disc-shaped part 18b below base end part 18a, collides with Air Conditioning, with the control airflow direction.Form gas flow path 20 by members of frame 13 gentle current control parts 18.In the both ends of base end part 18a side, on vertical plane, be provided with fulcrum 21a, axle 21b with level and the state that is parallel to each other, end at this fulcrum 21a, axle 21b, be respectively equipped with the lid 22 that resin is made, the both ends of fulcrum 21a, axle 21b are by covering 22 respectively by holding member 23,23 ' maintenance, this holding member 23,23 ' be installed on four positions on the body 16 opposed vertical planes.In this case, fulcrum 21a uses identical parts with axle 21b, so, below, fulcrum 21a, 21b are described.
Be arranged on holding member 23,23 on the body 16 opposed vertical planes ' set for respectively, the position of peristome 23a, 23a ' is identical, and in Fig. 5, peristome 23a sets for towards the top.Specifically, be that the horizontal plane with members of frame 13 bottoms is a benchmark, become on 90 ° the position to be provided with.Thereby the downside of fulcrum 21 is held parts 23 and surrounds, so fulcrum 21 can not come off.Owing to can suppress the loosening of fulcrum 21 by necking part 23b, therefore air-flow control assembly 18 is stably rotated.
Peristome 23a ' sets for towards the below, holding member 23 by setting downwards ' and fulcrum 21b constitute charging crane 24, charging crane 24 by with the end of fulcrum 21b from holding member 23 ' insert or unload, can make air-flow control assembly 18 thus is that rotate at the center with fulcrum 21a, blows out opening 17 opening and closing.
If when air-flow control assembly 18 being left behind downwards with hand etc., just fulcrum 21b begin to move downwards, holding member 23 ' strain, fulcrum 21b comes off.
Air Conditioning from air conditioner is supplied with flows at pipe interior, and through neck 15, enters in the case portion 14, by gas flow path 20, and is spread by air-flow control assembly 18, simultaneously to indoor supply.
Under the situation of the air quantity of adjusting the idle call air of being supplied with, must adjust the aperture that is arranged on the air quantity adjustment component S in the neck 15. in this case, if grasping the disc-shaped part 18b of air-flow control assembly 18 draws downwards, then shown in Fig. 6 (a), fulcrum 21b holding member 23 ' in begin to move down. when fulcrum 21b arrive holding member 23 ' necking part 23b ' time, shown in Fig. 6 (b), the end of fulcrum 21b makes necking part 23b ' expansion, holding member 23 ' generation strain. if fulcrum 21b has passed through the narrowest part of necking part 23b ', the effect of the holding member of then being expanded 23 ' by restoring force returns to the original form. shown in Fig. 6 (c), by means of holding member 23 ' restoring force, necking part 23b ' is bringing into play the effect of releasing fulcrum 21b, make fulcrum 21b from holding member 23 ' deviate from. thus, if air-flow control assembly 18 is that rotate in a clockwise direction at the center with the opposing party's fulcrum 21a, blowing out opening 17 will come out.
As shown in Figure 7, if reach in the case portion 14 from blowing out opening 17 handles, hand can arrive the air quantity adjustment component S place that is installed on the neck 15.Hand is placed on the periphery S2 of air quantity adjustment component S and makes its bending, then aperture will become greatly, more air quantity can be supplied with to blowing outlet for air condition 10.And, if pushing periphery S2 makes air quantity adjustment component S expansion, will close closed channel gradually, therefore the air quantity of supplying with will reduce.Because air quantity adjustment component S can set aperture arbitrarily for,, can carry out air quantity and set therefore according to indoor air conditioning situation.
After the aperture of air quantity adjustment component S is adjusted, if air-flow control assembly 18 is that middle mind-set is counterclockwise rotated with fulcrum 21a, shown in Fig. 6 (c), fulcrum 21b pushing holding member 23 ' necking part 23b ', fulcrum 21b and holding member 23 ' engage.Shown in Fig. 6 (b), the lid 22 that is arranged on fulcrum 21b end makes necking part 23b ' expansion, holding member 23 ' generation strain.If fulcrum 21b has passed through the narrowest part of necking part 23b ', the effect of the holding member of then being expanded 23 ' by restoring force returns to the original form.And shown in Fig. 6 (a), fulcrum 21b upwards moves at holding member 23 ' interior by means of necking part 23b ' is urged, fulcrum 21b be locked in holding member 23 ' in.
Like this,,, therefore air-flow control assembly 18 need not be unloaded from blowing outlet for air condition 10, just can carry out safe work high above the ground because fulcrum 21a remains in the holding member 23 to being built in air quantity adjustment component S in the blowing outlet for air condition 10 when adjusting.And, owing to there is no need fully air-flow control assembly 18 to be unloaded, therefore when carrying out operation, do not need the keeping parts, also eliminated the possibility that parts is fallen because of error.
Because fulcrum 21a keeps by the holding member 23 that the position of peristome 23a is upwards set, and therefore, if to removing operation with the rightabout upside of fulcrum 21b, just can unload downstream control assembly 18 from blowing outlet for air condition 10.Thereby, can easily carry out the maintenance or the part replacement of air-flow control assembly itself.
Then, with reference to Fig. 8, another embodiment of the present invention is described.Fig. 8 is that cutaway view is omitted in the part of the installment state of expression holding member.In addition, in Fig. 8, indicating the part of the label identical with Fig. 1～Fig. 7, is the part that has identical functions, effect with the component part of described blowing outlet for air condition 10, has omitted the explanation to it.
In Fig. 8, the set positions of the peristome 23a of holding member 23 is the position of benchmark 0 ° (or 180 °) at the horizontal plane with members of frame 13 bottoms.In this case, because holding member 23 surrounds the part that comprises below the fulcrum 21a, so, under the state that keeps air-flow control assembly 18, fulcrum 21a can not come off, and need not dismantle air-flow control assembly 18 fully, just can carry out the operation of air quantity adjustment component S.And, owing to suppress the loosening of fulcrum 21a by necking part 23, so air-flow control assembly 18 can stably rotate.
Under the situation of dismounting air-flow control assembly 18, at first, after holding member 23 ' with fulcrum 21b removed, air-flow control assembly 18 along continuous straight runs are moved, can carry out the releasing of holding member 23 and fulcrum 21a thus, can dismantle the air-flow control assembly.Here, the set positions of the peristome 23a of holding member 23 is the position of benchmark 0 ° (or 180 °) at the horizontal plane with members of frame 13 bottoms, therefore, is installing, dismantling in the process of air-flow control assembly 18, need not enter in the case portion 14 from members of frame 13, improve operation.
When air-flow control assembly 18 is installed, in not needing too air-flow control assembly 18 to be packed into case portion 14, therefore, under air-flow control assembly 18 and members of frame 13 hands-off prerequisites, air-flow control assembly 18 can be installed from members of frame 13.
More than, embodiments of the present invention are illustrated, still, be not limited to this. except the air-flow control assembly with disc-shaped part, the blowing outlet for air condition for other air-flow control assemblies with multilayer taper also can adopt widely.
And, for holding member, the holding member that is made of elastomeric element has been described, still, also can adopt the local holding member that uses elastomeric element, for example have only necking section to use elastomeric element, and the part beyond the necking section is laminal steel plate.And fulcrum 21a also can have such structure, that is, do not use holding member 23, and directly remain on the body 16.If adopt this mode, owing to there is no need to use holding member 23, can obtain therefore that component number reduces, structure becomes simpler effect.
The present invention is arranged on the ceiling surface in each room as the end of the idle call pipeline that constitutes air-conditioning equipment, and is built-in with the blowing outlet for air condition of air quantity adjustment component etc. and utilizes widely.
Claims (5)
1. a blowing outlet for air condition has body and blows out opening, and described body is by constituting with the lower part: the base end part of polygon tubular; Members of frame is communicated with described base end part, has the wide diameter portion that is polygon frustum expansion at least; The case portion of box shape is communicated with the upstream side of members of frame; Neck, portion is communicated with case, and is connected with the pipeline of conveying from the Air Conditioning of air conditioner supply; The described opening that blows out is arranged on the bottom of members of frame, is used for Air Conditioning is blown out to indoor, it is characterized in that,
In the bottom of members of frame, have the air-flow control assembly, the axle center arranged coaxial of this air-flow control assembly and members of frame, and control is from the airflow direction of the Air Conditioning of air conditioner supply; Form gas flow path by the gentle current control parts of members of frame inner surface; Described air-flow control assembly, be bearing on supporting frame or the body by means of fulcrum and charging crane, the close at least side end of described fulcrum is with the level setting, described charging crane is provided with near another end of described air-flow control assembly, and is held in respect to body and can loads and unloads; By removing the maintenance of charging crane, can open and close and blow out opening.
2. blowing outlet for air condition according to claim 1 is characterized in that,
Described charging crane keeps by means of axle and maintaining part, and described axle maintenance level on described air-flow control assembly, described maintaining part have the elastomeric element that both ends with described axle are arranged on the elastically deformable at least on the vertical plane of described body.
3. blowing outlet for air condition according to claim 2, it is characterized in that, described maintaining part is surrounded the end of described axle, be and have the U word shape that shaft end can connect the peristome of insertion, described peristome is towards the below, near peristome, be provided with the necking part that comes off by the described axle of preventing of constituting of elastomeric element.
4. blowing outlet for air condition according to claim 1 is characterized in that,
The both ends of described fulcrum are keeping rotationally by being arranged on the elastic supporting part of the elastically deformable on the described body vertical plane.
5. blowing outlet for air condition according to claim 4 is characterized in that,
Described elastic supporting part surrounds the end of fulcrum, and be and have the U word shape that can connect the peristome that inserts a shaft end, near peristome, be provided with the necking part that prevents that described fulcrum from coming off, the set positions of described peristome is in the horizontal plane with the members of frame bottom is 0 °～180 ° scope of benchmark.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006102655 | 2006-04-04 | ||
| JP2006102655A JP2007278549A (en) | 2006-04-04 | 2006-04-04 | Blow out port for air conditioning |
| JP2006-102655 | 2006-04-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101050881A CN101050881A (en) | 2007-10-10 |
| CN101050881B true CN101050881B (en) | 2010-05-12 |
Family
ID=38680168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2006100826229A Expired - Fee Related CN101050881B (en) | 2006-04-04 | 2006-05-19 | Blowing outlet for air condition |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2007278549A (en) |
| CN (1) | CN101050881B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104006523B (en) * | 2014-05-28 | 2017-06-27 | 美的集团股份有限公司 | Air-conditioner and its air-supply arrangement |
| JP2019070459A (en) * | 2017-10-06 | 2019-05-09 | パナソニックＩｐマネジメント株式会社 | Return service, system ceiling, and lighting system |
-
2006
- 2006-04-04 JP JP2006102655A patent/JP2007278549A/en active Pending
- 2006-05-19 CN CN2006100826229A patent/CN101050881B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2007278549A (en) | 2007-10-25 |
| CN101050881A (en) | 2007-10-10 |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100512 Termination date: 20130519 |