CN1176329C - Wall-hanging air conditioning apparatus - Google Patents
Wall-hanging air conditioning apparatus Download PDFInfo
- Publication number
- CN1176329C CN1176329C CNB021199086A CN02119908A CN1176329C CN 1176329 C CN1176329 C CN 1176329C CN B021199086 A CNB021199086 A CN B021199086A CN 02119908 A CN02119908 A CN 02119908A CN 1176329 C CN1176329 C CN 1176329C
- Authority
- CN
- China
- Prior art keywords
- air
- amplitude
- fluctuation
- ejiction opening
- flow
- 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
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/79—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling the direction of the supplied air
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0043—Indoor units, e.g. fan coil units characterised by mounting arrangements
- F24F1/0057—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted in or on a wall
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/52—Indication arrangements, e.g. displays
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/1413—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre using more than one tilting member, e.g. with several pivoting blades
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Air Conditioning Control Device (AREA)
Abstract
To provide a wall-mounted air conditioning apparatus wherein warm or cold air is adapted to reach up to all the corners in a room to be air conditioned without unevenness, and a user can be finely informed of a control direction of a blow-off air stream. In a wall-mounted air conditioning apparatus in which a plurality of left and right flaps are provided at an air blow-off outlet of an air conditioner body, and these flaps can be controlled in an air direction in synchronism automatically or in a swing mode, there are provided control means S5, S6, S8, and S10 for changing swing regions of the plurality of the left and right flaps in an automatic or in a swing mode.
Description
Technical field
The present invention relates to a kind of wall-hanging air conditioning apparatus, especially from the wind direction control technology and the wind direction Display Technique of air ejiction opening.
As everyone knows, wall-hanging air conditioning apparatus generally speaking, is provided with left and right sides valve at the air ejiction opening of air conditioner body, makes these left and right sides valve synchronously with automatic or weave mode control wind direction.
This air conditioner, past is the occasion that hypothesis wall air conditioner body is installed in the substantial middle that is conditioned the chamber generally speaking, make a plurality of left and right sides valve synchronous, it is evenly being swung in the amplitude of fluctuation of the regulation of five equilibrium about roughly from the center of air ejiction opening, carry out wind direction control.
The problem that invention will solve
But in fact the air conditioner body might not be installed in the substantial middle that is conditioned the chamber.Be subjected to being conditioned the restriction of the factors such as shape of chamber, the air conditioner body is partial to the right side that is conditioned the chamber sometimes and is installed, and install in the deflection left side sometimes.The problem that exists is: be partial at the air conditioner body under the situation of which side installation, because making it is evenly swinging in the amplitude of fluctuation of the regulation of five equilibrium about roughly from the center of air ejiction opening, carry out wind direction control, therefore a part of wind is sent to useless direction, can not make heating installation or cold air being conditioned indoor each corner that arrives equably, can not carry out air conditioning to the chamber of being conditioned equably.
In addition, in the past as a kind of device that shows from the direction of the ejection air-flow of air ejiction opening, the someone proposed to show from the display of the air-flow of these three directions ejections of substantial middle, right side and left side of air ejiction opening etc.
But, for can be at length with the controlling party of ejection air-flow to reporting the user, wish can enough simple structures to realize increasing the demonstration number of emission direction, do not increase the cost of finished product again.
Summary of the invention
Therefore, the object of the present invention is to provide a kind of wall-hanging air conditioning apparatus, make it solve the problem that above-mentioned prior art exists, can make heating installation or cold air be conditioned indoor each corner that arrives equably, can at length will spray the controlling party of air-flow to reporting the user.
The described wall-hanging air conditioning apparatus of first aspect present invention, a plurality of left and right sides valve is set on the air ejiction opening of air conditioner body, can make these left and right sides valve synchronous, with automatic or weave mode control wind direction, it is characterized in that: also have: be conditioned indoor installation site according to above-mentioned air conditioner body, under the situation that is automatic or weave mode, change the control device of the amplitude of fluctuation of a plurality of left and right sides valve.
The described wall-hanging air conditioning apparatus of second aspect present invention, a plurality of left and right sides valve is set on the air ejiction opening of air conditioner body, can make these left and right sides valve synchronous, with automatic or weave mode control wind direction, it is characterized in that: also be provided with: export above-mentioned air conditioner body in the position switches that is conditioned indoor installation site signal; According to above-mentioned installation site signal,, change the control device of the amplitude of fluctuation of a plurality of left and right sides valve at automatic or weave mode.
A third aspect of the present invention is the described wall-hanging air conditioning apparatus in first or two aspects, it is characterized in that: the occasion that is installed in the substantial middle that is conditioned the chamber at above-mentioned air conditioner body, make a plurality of left and right sides valve synchronous, it is evenly being swung in first amplitude of fluctuation of five equilibrium from about the center of air ejiction opening, be installed in the occasion on the right side that is conditioned the chamber at above-mentioned air conditioner body, make a plurality of left and right sides valve synchronous, make in its 3rd amplitude of fluctuation in above-mentioned first amplitude of fluctuation, that except second amplitude of fluctuation on right side, be left and swing.
A fourth aspect of the present invention is the described wall-hanging air conditioning apparatus of the third aspect, it is characterized in that: above-mentioned second amplitude of fluctuation is roughly 1/4 of first amplitude of fluctuation.
A fifth aspect of the present invention is the described wall-hanging air conditioning apparatus of any one party face of first to fourth aspect, it is characterized in that: the occasion that is installed in the substantial middle that is conditioned the chamber at above-mentioned air conditioner body, make a plurality of left and right sides valve synchronous, it is evenly being swung in first amplitude of fluctuation of five equilibrium from about the center of air ejiction opening, be installed in the occasion in the left side that is conditioned the chamber at above-mentioned air conditioner body, make a plurality of left and right sides valve synchronous, make in its 5th amplitude of fluctuation in above-mentioned first amplitude of fluctuation, that except the 4th amplitude of fluctuation in left side, be left and swing.
A sixth aspect of the present invention is the described wall-hanging air conditioning apparatus in the 5th aspect, it is characterized in that: above-mentioned the 4th amplitude of fluctuation is roughly 1/4 of first amplitude of fluctuation.
A seventh aspect of the present invention is the described wall-hanging air conditioning apparatus of any one party face of first to six aspect, it is characterized in that: the amplitude of fluctuation of the left and right sides valve of control during refrigerating state makes its amplitude of fluctuation when heating state little.
The described wall-hanging air conditioning apparatus of a eighth aspect of the present invention, a plurality of left and right sides valve is set on the air ejiction opening of air conditioner body, can make these left and right sides valve synchronous, with automatic or weave mode control wind direction, it is characterized in that: also be provided with: the substantial middle that is presented at the air ejiction opening is formed with first device of this situation of air-flow; The right side that is presented at the air ejiction opening is formed with second device of this situation of air-flow; The left side that is presented at the air ejiction opening is formed with the 3rd device of this situation of air-flow, when the occasion that between the substantial middle of air ejiction opening and right side, is formed with air-flow, with first device and this air-flow of the compound demonstration of second device, when the occasion that between the substantial middle of air ejiction opening and left side, is formed with air-flow, install this air-flow of compound demonstration with first device and the 3rd.
Description of drawings
Fig. 1 is the longitudinal section of an embodiment of expression wall-hanging air conditioning apparatus of the present invention.
Fig. 2 is the stereogram of expression wall-hanging air conditioning apparatus.
Fig. 3 is the stereogram of the control posture of expression valve.
The stereogram of Fig. 4 state that to be expression disassembled valve.
Fig. 5 is the figure of the installation example of expression air conditioner body.
Fig. 6 is the flow chart of this control procedure of expression.
Fig. 7 is the figure of the warm amplitude of fluctuation of expression refrigeration and system.
A～C of Fig. 8 is the figure of explanation ejection position.
Fig. 9 is the figure of expression display unit.
Figure 10 is the figure that is equivalent to Fig. 7 of another embodiment of expression.
The specific embodiment
Followingly embodiments of the invention are described according to accompanying drawing.
Fig. 1 is the longitudinal section of wall-hanging air conditioning apparatus.1 expression air conditioner body, this body is installed on the wall 3.In this body 1, be provided with indoor side heat exchanger 5 and cross-flow scavenging fan 7.
In this inboard that sucks grid 11, the filter by suction with filter element 13 of lifting freely is installed.
In the bottom of air conditioner body 1, be formed with the air ejiction opening 21 that surrounds with scroll portion 17 and tongue 19, in this air ejiction opening 21, dispose wind direction alteration board 23.This wind direction alteration board 23 is by constituting with the lower part: the narrower lower horizontal plate 24 of width that extends to the downside length direction of air ejiction opening 21; The upper horizontal plate 25 that extends to the upper length direction of air ejiction opening 21; Some left and right sides valve 26 that extend to the width of air ejiction opening 21.The narrowest upstream position in air ejiction opening 21 is equipped with ion generating device 27.
As shown in Figure 2, lower horizontal plate 24 is made of the narrower elongated valve 24 of a fan width, and upper horizontal plate 25 is by constituting than lower horizontal plate 24 two fan valve 25A, 25B wide, that cut in two in the longitudinal direction.
Each valve 24,25A, 25B with separately independently dc stepper motor be connected, for example, as shown in Figure 3, its structure is, independently of one another, under the state of the phase place that staggers, can control it and swing up and down.
A plurality of left and right sides valve 26 as shown in Figure 4, can be installed on the elongated plate 34 freely rotationally, and each left and right sides valve 26 is being interconnected by each connecting rod 32.And, its structure is: in interconnective each left and right sides valve 26, the left and right sides valve 26A of right-hand member among the figure, be connected with the driving shaft of the dc stepper motor that has omitted among the figure,, can synchronously control each left and right sides valve 26 and have identical posture by forward and reverse rotation of this motor.
As shown in Figure 5, air conditioner body 1, can be installed in to be conditioned the substantial middle (air conditioner body 1X) in the chamber 41 or to be installed in and be conditioned the right side (air conditioner body 1Y) in the chamber 41 or be installed in the left side (air conditioner body 1Z) that is conditioned in the chamber 41, be mounted in and where be conditioned in the chamber 41, the condition when installing determine.
At present embodiment, even be installed under the situations where such as the substantial middle that is conditioned chamber 41, right side, left side at air conditioner body 1, also can synchronously control each left and right sides valve 26 and have identical posture, make from the air-flow Y of air ejiction opening 21 ejections and in being conditioned chamber 41, arrive each corner equably.
Shown in Figure 6 is control flow chart.
At first, judgement is refrigerating state or heats state (S1).When being refrigerating state, as shown in Figure 7, the amplitude of fluctuation W0 of left and right sides valve is carried out Correction and Control, make its amplitude of fluctuation W1 narrow (S2) when heating state.But the amplitude of fluctuation W0 during refrigerating state changes to some extent according to the difference of aircondition machine.
Even amplitude of fluctuation is W0, W1 any one, also can be shown in Fig. 8 A, with amplitude of fluctuation 4 five equilibriums of left and right sides valve, from about the center of air ejiction opening 21 evenly in the first amplitude of fluctuation W1 (when heating state) of five equilibrium, sets 5 spray position C 1.～C 5. (S3).
5 ejection position C 1.～5. C represent the direction of air-flow, for example, at position C 1., all left and right sides valve 26 are synchronous, control its posture and the C direction almost parallel shown in 1..
Then, judge whether to have carried out the setting (S4) of automatic mode or weave mode.Weave mode be all left and right sides valve 26 synchronously, the pattern of swing in the horizontal direction all the time ceaselessly, though automatic mode is the pattern of swing in the horizontal direction,, be according to the difference of the condition of air conditioner one side, also comprise the pattern that stops to move.
At S4, be set at automatically or the occasion of weave mode, judge the installation site (S5) of air conditioner body 1.
As shown in Figure 5, judge this installation site, it is divided in the central authorities that are conditioned chamber 41, right side or left side.
For example, can be if on air conditioner body 1, be provided with according to the installation switches such as switch of inclination (figure does not show) of installation site switching, wait the installation site according to air conditioner body 1, the words that switch is installed in switching by the installer, then, can judge it is in the substantial middle that is conditioned chamber 41, right side or left side according to this signal from exporting the installation site signal here.
In the occasion of the substantial middle that is conditioned chamber 41, do not carry out the correction (S6) of each position shown in Fig. 8 A in the installation site of air conditioner body 1, intactly use initial 5 ejection position C that determine 1.～C 5., control (S7) according to this position.And, at S4, in the occasion that is not automatic or weave mode, be manual state,, also do not carry out the correction (S6) of each position shown in Fig. 8 A in this occasion, intactly use initial 5 ejection position C that determine 1.～C 5., control (S7) according to this position.
Therefore, therefore all left and right sides valve 26 can, can make Air Conditioning arrive each corner equably in being conditioned chamber 41 as swing in the first amplitude of fluctuation W1 (when heating state) shown in Fig. 8 A of the left and right sides, the center five equilibrium of air ejiction opening 21.
In the installation site is the occasion that is conditioned the right side of chamber 41, shown in Fig. 8 B, carries out the correction (S8) of each position.
Promptly, shelter the second amplitude of fluctuation W2 on right side in the first amplitude of fluctuation W1, with remove this part, the 3rd remaining amplitude of fluctuation W3 is divided into 4 five equilibriums, in the 3rd amplitude of fluctuation W3, set 5 new ejection position R 1.～R 5., control (S9) according to this position.The above-mentioned second amplitude of fluctuation W2 is roughly 1/4 of the first amplitude of fluctuation W1.
Therefore, owing to all left and right sides valve 26 can be swung in the 3rd amplitude of fluctuation W3, so, Air Conditioning does not supply to the second amplitude of fluctuation W2 that shelters, therefore all lefts that are conditioned chamber 41 that all supply to, can make Air Conditioning arrive each corner equably in being conditioned chamber 41.The second amplitude of fluctuation W2 that shelters is excessive or too small, and the air-supply of Air Conditioning can produce inhomogeneous.At this, it is roughly 1/4 of the first amplitude of fluctuation W1 that the second amplitude of fluctuation W2 is set at, so, can blow equably.
In the installation site is the occasion that is conditioned the left side of chamber 41, shown in Fig. 8 C, carries out the correction (S10) of each position.
Promptly, shelter the 4th amplitude of fluctuation W4 in left side in the first amplitude of fluctuation W1, with remove this part, the 5th remaining amplitude of fluctuation W5 is divided into 4 five equilibriums, in the 5th amplitude of fluctuation W5, set 5 new ejection position L 1.～L 5., control (S11) according to this position.Above-mentioned the 4th amplitude of fluctuation W4 is roughly 1/4 of the first amplitude of fluctuation W1.
Therefore, owing to all left and right sides valve 26 can be swung in the 5th amplitude of fluctuation W5, so, Air Conditioning does not supply to the 4th amplitude of fluctuation W4 that shelters, all all supplying to is conditioned the right-hand of chamber 41, therefore, can make Air Conditioning arrive each corner equably in being conditioned chamber 41.The 4th amplitude of fluctuation W4 that shelters is excessive or too small, and the air-supply of Air Conditioning can produce inhomogeneous.At this, it is roughly 1/4 of the first amplitude of fluctuation W1 that the 4th amplitude of fluctuation W4 is set at, so, can blow equably.
Shown in Figure 9 is another embodiment.
The display unit 31 that is demonstration from the flow direction of the air-flow of air ejiction opening 21 shown in Figure 9, this display unit 31 is installed in the substantial middle (with reference to Fig. 1) of the length direction that sucks grid 11 fronts.This display unit 31 is by constituting with the lower part: the display part (wind direction monitor) of the demonstration wind direction that is made of a plurality of LET row 31A～31C; Display part (ion monitor) 31D that shows the situation occurred of ion.
The double filter sign of doing of this LED31D when detecting filter and polluted, shows the fact of its pollution, then, before the pollution of removing filter, does not show the situation occurred of ion.
At present embodiment, each LED row 31A～31C shows the flow direction from the air-flow of air ejiction opening 21 in the amplitude of fluctuation W1.
As shown in figure 10, be formed with the occasion of air-flow in the substantial middle (zone C) of air ejiction opening 21, the LED row of central authorities' file (first device) 31B indicator lamp is bright, be formed with the occasion of air-flow on the right side of air ejiction opening 21 (area E), the LED row of right side file (second device) 31C indicator lamp is bright, be formed with the occasion of air-flow in the left side of air ejiction opening 21 (regional A), the LED of left side file (the 3rd device) 31A indicator lamp is bright.
And, at present embodiment, on this basis, (region D) is formed with the occasion of air-flow between substantial middle and right side at air ejiction opening 21, the bright demonstration of LED row (second device) compound ground of 31C indicator lamp of the LED row of central authorities' file (first device) 31B and right side file, (area B) is formed with the occasion of air-flow between substantial middle and left side at air ejiction opening 21, the bright demonstration of LED row (the 3rd device) compound ground of 31A indicator lamp of the LED row of central file (first device) 31B and left side file.
Therefore, only, just can confirm on which direction, to be formed with air-flow by seeing the bright state of indicator lamp of each LED row 31A～31C.
In addition and since the demonstration number that just can make jet direction with simple structure from three directions be increased to five directions (A～E), so, do not increase the cost of finished product, just can at length will spray the controlling party of air-flow to reporting the user.
Have again,,, just it can be reported the user by changing the show state of each LED row 31A～31C in the occasion that the wind speed from air ejiction opening 21 changes.For example, in display format as the flow direction of representing air-flow, employing makes the occasion of the bright or form of closing of each LED row 31A～31C indicator lamp from top LED continuously to following LED (at interval) certain hour that staggers, can adopt increase, reduce the versions such as (at interval) amount that staggers of time along with wind speed.
Therefore, only, just can be confirmed to be the air quantity of what degree simply by seeing the display format of each LED row 31A～31C.
Above foundation one embodiment describes the present invention, but the present invention is not limited to this.Though the foregoing description is that example is illustrated with 5 ejection positions,, how many positional numbers is can.
The effect of invention
The present invention does not affect the installment state of air conditioner body, can make from the air ejiction opening to spray The heating installation that goes out or cold air are being conditioned indoor each corner that arrives equably.
Claims (3)
1. a wall-hanging air conditioning apparatus is provided with a plurality of left and right sides valve on the air ejiction opening of air conditioner body, can make these left and right sides valve synchronously with automatic or weave mode control wind direction, it is characterized in that:
Position switches, control device also are set, and display unit; Described position switches is exported described air conditioner body to being conditioned the installation site signal of chamber; The corresponding described installation site of described control device signal changes the amplitude of fluctuation at a plurality of left and right sides of automatic or weave mode valve; Described display unit shows that described air ejiction opening place is formed with air-flow;
Described control device constitutes, and when described air conditioner body is installed in the substantial middle portion that is conditioned the chamber, makes a plurality of left and right sides valve synchronous, and it is evenly swung in first amplitude of fluctuation of five equilibrium to the left and right at the center from the air ejiction opening; Be installed in when being conditioned the right side, chamber at described air conditioner body, make a plurality of left and right sides valve synchronous, make its in described first amplitude of fluctuation, except second amplitude of fluctuation on right side, swing in remaining the 3rd amplitude of fluctuation; And, be installed at described air conditioner body and be conditioned chamber when left side, make a plurality of left and right sides valve synchronous, make its in described first amplitude of fluctuation, except the 4th amplitude of fluctuation in left side, swing in remaining the 5th amplitude of fluctuation; Described second amplitude of fluctuation and described the 4th amplitude of fluctuation are about 1/4 amplitude of described first amplitude of fluctuation respectively.
2. the wall-hanging air conditioning apparatus of putting down in writing as claim 1, it is characterized in that, described display unit is provided with first device that the substantial middle portion that is presented at the air ejiction opening is formed with air-flow, the right side that is presented at the air ejiction opening is formed with second device of air-flow, be formed with the 3rd device of air-flow with the left side that is presented at the air ejiction opening, when between the substantial middle portion of air ejiction opening and right side, being formed with air-flow, by first device and this air-flow of the compound demonstration of second device, when between the substantial middle portion of air ejiction opening and left side, being formed with air-flow, install this air-flow of compound demonstration by first device and the 3rd.
3. as claim 1 or 2 wall-hanging air conditioning apparatus of being put down in writing, it is characterized in that: the amplitude of fluctuation of the amplitude of fluctuation of the left and right sides valve of control during refrigerating state when heating state is little.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP283181/2001 | 2001-09-18 | ||
| JP2001283181A JP4737894B2 (en) | 2001-09-18 | 2001-09-18 | Wall-mounted air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1405501A CN1405501A (en) | 2003-03-26 |
| CN1176329C true CN1176329C (en) | 2004-11-17 |
Family
ID=19106716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB021199086A Expired - Fee Related CN1176329C (en) | 2001-09-18 | 2002-05-15 | Wall-hanging air conditioning apparatus |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP4737894B2 (en) |
| KR (1) | KR100487478B1 (en) |
| CN (1) | CN1176329C (en) |
| TW (1) | TW513537B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4737894B2 (en) * | 2001-09-18 | 2011-08-03 | 三洋電機株式会社 | Wall-mounted air conditioner |
| JP4712543B2 (en) * | 2005-11-29 | 2011-06-29 | シャープ株式会社 | Emission particle characteristic display method and apparatus in particle emission apparatus |
| JP5420302B2 (en) * | 2009-04-15 | 2014-02-19 | パナソニック株式会社 | Air conditioner |
| JP6164394B2 (en) * | 2012-12-28 | 2017-07-19 | 株式会社富士通ゼネラル | Air conditioner and control circuit |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07113472B2 (en) * | 1989-08-21 | 1995-12-06 | ダイキン工業株式会社 | Air conditioner |
| JPH0462349A (en) * | 1990-06-29 | 1992-02-27 | Toshiba Corp | Air conditioner |
| JPH05106903A (en) * | 1991-10-18 | 1993-04-27 | Toshiba Corp | Air conditioner |
| KR0161063B1 (en) * | 1993-06-14 | 1999-01-15 | 윤종용 | Operating control device and method of airconditioner |
| JPH07158933A (en) * | 1993-12-02 | 1995-06-20 | Mitsubishi Heavy Ind Ltd | Air-flow direction controller for air-conditioner |
| KR970002560U (en) * | 1995-06-16 | 1997-01-24 | Left and right louver position sensing device of air conditioner | |
| KR970059635A (en) * | 1996-01-30 | 1997-08-12 | 구자홍 | Control method of left and right direction of air conditioner |
| KR100189125B1 (en) * | 1996-02-22 | 1999-06-01 | 윤종용 | A louver control device and method of air conditioner |
| JP2997648B2 (en) * | 1996-08-05 | 2000-01-11 | 株式会社日立製作所 | Air conditioner |
| JP3433072B2 (en) * | 1997-10-29 | 2003-08-04 | 三洋電機株式会社 | Air conditioner |
| KR200197544Y1 (en) * | 2000-04-17 | 2000-09-15 | 만도공조주식회사 | Display device for directing wind in pakage aircon |
| JP4737894B2 (en) * | 2001-09-18 | 2011-08-03 | 三洋電機株式会社 | Wall-mounted air conditioner |
-
2001
- 2001-09-18 JP JP2001283181A patent/JP4737894B2/en not_active Expired - Fee Related
-
2002
- 2002-04-15 TW TW091107576A patent/TW513537B/en not_active IP Right Cessation
- 2002-05-15 CN CNB021199086A patent/CN1176329C/en not_active Expired - Fee Related
- 2002-09-17 KR KR10-2002-0056293A patent/KR100487478B1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| JP2003090583A (en) | 2003-03-28 |
| KR20030024612A (en) | 2003-03-26 |
| JP4737894B2 (en) | 2011-08-03 |
| TW513537B (en) | 2002-12-11 |
| KR100487478B1 (en) | 2005-05-06 |
| CN1405501A (en) | 2003-03-26 |
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