CN100494857C - Heat convector with an electrically adjustable deflector element - Google Patents
Heat convector with an electrically adjustable deflector element Download PDFInfo
- Publication number
- CN100494857C CN100494857C CNB028292197A CN02829219A CN100494857C CN 100494857 C CN100494857 C CN 100494857C CN B028292197 A CNB028292197 A CN B028292197A CN 02829219 A CN02829219 A CN 02829219A CN 100494857 C CN100494857 C CN 100494857C
- Authority
- CN
- China
- Prior art keywords
- motor
- heat convector
- deflector element
- air
- cam
- 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
- 238000006243 chemical reaction Methods 0.000 claims description 15
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000000465 moulding Methods 0.000 claims description 2
- 230000000717 retained effect Effects 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 abstract 2
- 239000000523 sample Substances 0.000 description 8
- 230000033001 locomotion Effects 0.000 description 6
- 238000006073 displacement reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000000930 thermomechanical effect Effects 0.000 description 1
Images
Classifications
-
- 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
- F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D19/00—Details
- F24D19/10—Arrangement or mounting of control or safety devices
- F24D19/1006—Arrangement or mounting of control or safety devices for water heating systems
- F24D19/1009—Arrangement or mounting of control or safety devices for water heating systems for central heating
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
- F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
- F28D1/0233—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with air flow channels
- F28D1/024—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with air flow channels with an air driving element
-
- 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
- F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
- F24F2013/1433—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means with electric motors
-
- 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
- F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
- F24F2013/1473—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means with cams or levers
Abstract
The present invention concerns a heat convector for heating air in a closed environment comprising an air intake opening (2) equipped with an air filter (3), a heat exchanger (5) for heating the air (4), an air outlet opening (6) equipped with at least one adjustable deflector element (7), said at least one adjustable deflector element (7) being adjustable in a plurality of angular positions between a closed position and a fully open position and being actuated by an electric motor (8) through drive means (10), characterised in that said electric motor (8) is supplied by a battery (19) and is connected to switching means (11, 11a) suitable for switching the operating status of said electric motor (8).
Description
Technical field
The present invention relates to a kind of heat convector that has electronic adjustable deflector elements, particularly a kind of heat convector that has the deflector elements that to regulate by dc motor.
Background technology
The heat convector that the system that is used to open and/or close one or more deflector elements or air regulator or cylinder is housed is grasped widely and is used.Like this open and/or shutdown system be provided with can be by its motion of Motor Control device, this motor is powered by supply voltage and electric current.
Be equipped with the device that can manually control according to the detected temperature of suitable checkout gear open and/or shutdown system also is well-known.
U.S. Pat 5,505,379 (Wagner (Wagner)), US 2,698,570 (Fa Yinbeige (Feinberg)), US 4,497,241 (field, ridge (Ohkata)) and US4,541,326 (Feitian people such as (Fukuda)) disclose opening and/or shutdown system of type that the front is described, and showed truly and be equipped with one or more cylinders and have opening and/or shutdown system of the device that is suitable for manually moving such cylinder, otherwise control, perhaps or even the combination of two kinds of control methods according to the temperature that detects.
Particularly, U.S. Pat 5,505,379 (Wagners) have disclosed a kind of air regulator, combine with the design of commercial available air register, are equipped with movable air regulator.The motion of air regulator can realize by manual, or can realize by the temperature sensor of bimetal leaf type.
In last case, the thermo-mechanical deformation that moves through bimetal leaf of air regulator realizes, just the metal deformation of the composition sheet material that causes of gas flow temperature.
U.S. Pat 2,698,570 (Fa Yinbeige) have provided the equipment that is used to control direction of air and air-distribution, and this equipment has air regulator, and this air regulator is owing to the bellows that are full of responsive to temperature gas are swung.Some shortcoming of this system, such as, depend on detected temperature and the inaccuracy of regulating air regulator motion, otherwise move and change the impossibility of temperature range according to air regulator.
On the other hand, U.S. Pat 4,497,241 (field, ridge) and US4,541,326 (people such as Feitian) have disclosed the airflow direction control device, and this device is equipped with a plurality of air regulators, and these air regulators are swung owing to the blade of marmem type and/or the existence of spring.In the middle of these applications, blade drives opening and/or closing of air regulator according to gas flow temperature.Equally in the end illustrate in the shortcoming of two patents patent formerly, just regulate the inaccuracy of air regulator motion, and depend on that air regulator moves and the impossibility that changes temperature range according to detected temperature.In addition, U.S. Pat 4,497,241 (field, ridge) and US4,541,326 people such as () Feitians have other shortcoming, i.e. and the opening and closing of cylinder are not proportional and be the type of ON/OFF (on/off) with the temperature that detects.
Among the patent application EP 837288 with the name application of AERMEC S.P.A., a kind of fan convector that has deflector elements is disclosed, described deflector elements between a plurality of positions, just between the closed position and the position of opening fully, can be around axial adjustment.This produces by the specific drive means by Motor Control.Motor is powered by supply voltage, and depends on the temperature that thermostat surveys and control.The shortcoming of this solution is, needs architectural engineering that the power supply of motor is provided, and installation cost is increased, but also need the management of complicated more Motor Control.
Therefore, though by U.S. Pat 5,505,379 (Wagners), US 2,698,570 (Fa Yinbeige), US 4,497,241 (field, ridge) and US 4, the solution that illustrate 541,326 people such as () Feitians does not have electric power to connect, and therefore can better be developed, it is necessary feature that but all known solutions all do not provide present market, as when the motion of deflector elements takes place, changing the possibility of temperature range, perhaps heat convector simple and installing fast, perhaps in addition with situation that power supply is not connected under the multifunctionality used.
Summary of the invention
Consider the level of above-mentioned prior art, scope of the present invention is to provide a kind of heat convector with electronic adjustable deflector elements, and it can overcome the shortcoming of known heat convector.
Another scope of the present invention is to provide a kind of independently heat convector of adjustable deflector element that has.
According to the present invention, such scope is to realize by the heat convector that a kind of environment that is used in sealing adds hot-air.This heat convector comprises the air inlet that is provided with air cleaner, the heat exchanger that adds hot-air, have the exhaust outlet that has an adjustable deflector element at least, the a plurality of angle positions of described at least one adjustable deflector element between closed position and fully open position are adjustable, and by drive unit by Motor Drive, it is characterized in that, described motor is battery-powered and be connected with conversion equipment, described conversion equipment comprises: first unipolar deviator is suitable for changing between first position and second position according to predefined temperature range; And second deviator, be suitable for relying on the transmission group of cam and cam-follower between the 3rd position and the 4th position, to change; When described second position and the 3rd position or described first position and the 4th position realization conductive path, described battery is described motor power supply.
Because the present invention, may realize that the heat convector that is used to add hot-air does not need to link to each other with power supply and just can move.And because the present invention, the feasible temperature interval that changes of opening and/or closing according to deflector elements becomes possibility.
Description of drawings
Characteristics of the present invention and advantage will be from the clearer embodiments of the detailed description of following many embodiment, and these embodiment illustrate as the nonrestrictive example in the accompanying drawing, here:
Fig. 1 has provided the part perspective view according to heat convector of the present invention.
Fig. 2 has provided first embodiment according to the circuit diagram of heat convector of the present invention.
Fig. 3 has provided second embodiment according to another circuit diagram of heat convector of the present invention.
Fig. 4 has provided the perspective view according to first operating position of first embodiment of heat convector of the present invention.
Fig. 5 has provided the perspective view according to second operating position of first embodiment of heat convector of the present invention.
The specific embodiment
With reference to Fig. 1, heat convector by 1 expression, comprises the air inlet 2 that has air cleaner 3 usually, because the natural convection effect that produces, air-flow 4 is sent to heat exchanger 5 from surrounding environment by air inlet 2.
This is because the room temperature of the room temperature of heat convector 1 outside and heat convector 1 self inside has produced thermal gradient.
The air-flow 4 that obtains by the environment around the heat convector 1 thereby be heated, and transmit towards exhaust outlet 6 by at least one adjustable deflector elements 7.
Adjustable deflector elements 7 like this is by motor 8 controlled and driving in a plurality of angle positions between detent position and fully open position.
In addition, motor 8 also is connected with 11a with conversion equipment 11, the running status that this conversion equipment 11 and 11a can switching motors self.
At Fig. 1, in the example, drive unit 10 is hinged quadrangles, and comprises shown in 2,4 and 5:
-disc crank 12 is contracted on the rotating shaft X-X of motor 8,
-rocker arm 13, one end are contracted on the rotating shaft Y-Y of adjustable deflector element 7, and the pivot C of rocker arm 13 overlaps with the rotating shaft Y-Y of adjustable deflector element 7 like this, and
-connecting rod 15 is suitable for connecting the free end of rocker arm 13 and the some 12a of disc crank 12, and this 12a is about the rotating shaft X-X of described motor 8 E positioned off-center within a predetermined distance.
It should be noted that the size of rocker arm 13 is to determine by such mode, that is: the distance D between the tie point of rocker arm pivot C and rocker arm 13a and connecting rod 15 is bigger than eccentric throw E.
Preferably, disc crank 12 Rotate 180 degree are corresponding to the angular displacement alpha that equals 90 degree, and deflector elements 7 also is the same.
Therefore, disc crank 12 whenever rotates a circle, and deflector elements 7 is rotated earlier in one direction, rotates up the opposing party then, and totally 180 spend, and just revolves to turn 90 degrees another 90 degree of rotation on second direction on first direction.
Be that conversion equipment 11a is driven in the conversion of cam and cam following transmission component easily.
Preferably, cam or cam lifting curve more precisely are to be determined by the outline line of disc crank 12, its by moulding suitably to form a plurality of different outline portions, become fillet to connect between these different outline portions are mutual, and have different eccentricity values about rotating shaft X-X.
Cam-follower comprises probe 18, and this probe is by the original known elastic device (not marking in the drawings) and the outline line Elastic Contact of disc crank 12.
Can clearerly find out that from the following description disc crank 12 has two different angle parts, each has different eccentricity values and extends to an arc that equals about 180 degree circumference.Basically, by the profile of the determined cam 12b of the profile of disc crank 12 two discontinuity poinies are arranged, these two discontinuity poinies are corresponding to the position of the conversion of the displacement decision conversion equipment 11a of probe 18.
Advantageously, probe 18 is located in mode in this wise about disc crank 12, promptly closing or during fully open position when deflector elements 7, as shown in Figure 4 and Figure 5, the discontinuity point of the profile of probe 18 detection cam 12b.
Equally also possible, as Fig. 2, described conversion equipment 11 comprises first unipolar deviator 16, and this deviator is suitable for according to the conversion of air themperature between first position 16a and second 16b position.And described conversion equipment 11a also comprises second unipolar deviator 17, and this deviator is suitable for according to by the conversion of the occupied angle position of deflector elements 7 between the 3rd position 17a and the 4th position 17b.
Especially, first unipolar deviator 16 is, for instance, the thermostat of a sphere, its temperature range can be regulated to adapt to the user by adjusting knob (not providing among the figure).Such bulb thermostat 16 is operated in a kind of completely normal mode.
Particularly, the angle position of deflector elements 7 depends on by probe 18 position occupied, and as described above, this position is determined by the profile of the cam 12b of disc crank 12.
Advantageously, the motor among the present invention 8 is to power as the battery 19 of 9 volts or 12 volts by nominal voltage.
Mode of operation as described heat convector 1 on the structure will explained now.
Get back to Fig. 1,2,4 and 5, the structure of supposing first deviator 16 is a bulb thermostat, the structure of second deviator 17 is shown in Fig. 2, does not just have the deflector elements 7 of conductive path and detent position, this detent position position as shown in Figure 4, when room temperature drops to the temperature value T1 of setting when following, bulb thermostat is transformed into position 16b to cause a conductive path from position 16a.
In this way, motor 8 is powered by battery 19 and is opened deflector elements 7 up to fully open position, as shown in Figure 5.
So, air-flow 4 is heated by heat exchanger 5, and hot-air spreads out of and spreads in the surrounding environment by natural convection effect.
When probe 18 discontinuity poinies of the profile of the cam 12b of disc crank 12 at a touch, second deviator just is transformed into position 17b by position 17a.Caused the interruption of conductive path to make motor 8 close like this.
When room temperature one reached second predetermined value T2, bulb thermostat just was transformed into position 16a from position 16b.Because deviator 17 is in position 17b, conductive path produces between motor 8 and battery 19 once more, causes the rotation once more of motor 8 and therefore and the effect of the deflector elements 7 that produces.
In this case, probe 18 profiles of following the cam 12b with less eccentricity are to arrive discontinuity point.
At this moment second deviator 17 is transformed into position 17a from position 17b, interrupts the power supply supply of motor 8.Yun Dong result is that deflector elements 7 is got back to the position of closing like this, as shown in Figure 4.
The foregoing method of operation is lower than temperature value T1 and/or surpasses temperature value T2 in room temperature and repeats, just when room temperature exceeds temperature range Δ T, and Δ T=T2-T1 here.
For example, temperature range Δ T can be set between 10 degrees centigrade and 30 the degree between, the center optimum temperature is 20 degrees centigrade.
Advantageously, because the present invention, the user has an available knob (not providing in the drawings), but the adjustment of wanting of allowable temperature range delta T, because this knob directly acts on bulb thermostat in a kind of known mode own.
In addition, for example, the speed excursion that decelerator 9 allows motor 8 from about 1000 revolutions per to about 16 rev/mins.
With reference to second embodiment, in Fig. 3, provided the identical label of the element of having described the front, it should be noted motor 8 on one side by decelerator 9 directly and deflector elements 7 join, its another side is received on the circuit board 20.
In other words, motor 8 links to each other with adjustable deflector element 7, is not inserted in the drive unit 10 described in first embodiment, and the X-X-axis of motor 8 overlaps with the Y-Y-axis of deflector elements 7 like this.
Particularly, circuit board 20 is by known mode itself, for example, by comprising the open loop control of amplifier and bipolar full-bridge, motor 8 is controlled by current impulse, thereby, moving a specific angle for each current impulse motor 8, this special angle is the function by hygrosensor 21 detected temperature.
In other words, in second embodiment, between open position and closed position, just, the opening/closing of ON/OFF (on/off) type, same between a plurality of angle positions between closed position and the fully open position, have the possibility of opening and/or closing deflector elements 7.
Therefore, the type of motor is to be the stepper motor of people known to general.
Advantageously because the present invention, realize deflector elements 7 perform fighting/adjusting of closing movement is possible, it is proportional with the temperature of hygrosensor 21 detections.
Claims (9)
1. heat convector that is used for adding hot-air at enclosed environment, comprise the air inlet (2) that is provided with air cleaner (3), the heat exchanger (5) that adds hot-air (4), have the exhaust outlet (6) that has an adjustable deflector element (7) at least, the a plurality of angle positions of described at least one adjustable deflector element (7) between closed position and fully open position are adjustable, and drive by motor (8) by drive unit (10), it is characterized in that, described motor (8) by battery (19) power supply and with conversion equipment (11,11a) be connected, described conversion equipment (11,11a) comprising: first unipolar deviator (16) is suitable for changing between first position (16a) and second position (16b) according to predefined temperature range (Δ T); And second deviator (17), be suitable for relying on the transmission group of cam (12b) and cam-follower (18) between the 3rd position (17a) and the 4th position (17b), to change; When described second position (16b) and the 3rd position (17a) or described first position (16a) and the 4th position (17b) realization conductive path, described battery (19) is described motor power supply.
2. heat convector as claimed in claim 1 is characterized in that described first unipolar deviator (16) is a bulb thermostat.
3. heat convector as claimed in claim 1 is characterized in that drive unit (10) is hinged quadrangular forms, comprising: be contracted in the disc crank (12) on the rotating shaft (X-X) of described motor (8); Rocker arm (13), one end are shunk on the rotating shaft of described adjustable deflector element (7) (Y-Y), and the pivot (C) of described like this rocker arm (13) overlaps with regard to the rotating shaft (Y-Y) with described adjustable deflector element (7); And connecting rod (15), being suitable for connecting the free end of described rocker arm (13) and the point (12a) on the described disc crank (12), this point (12a) is about the rotating shaft (X-X) of described motor (8) (E) positioned off-center within a predetermined distance.
4. heat convector as claimed in claim 3, the described transmission group that it is characterized in that cam (12b) and cam-follower (18) is determined by the profile of described disc crank (12), and moulding is so that form a plurality of different outline portions, and described different outline portion is formed that fillet links together and has different eccentricity values about the rotating shaft (X-X) of described motor (8).
5. as claim 3 or 4 described heat convector, it is characterized in that described cam-follower (18) is retained as on the profile that abuts against described disc crank (12) contiguously by elastic device.
6. as any described heat convector of claim in the claim 1 to 4, the described a plurality of positions that it is characterized in that described at least one adjustable deflector element (7) are closed position and fully open position.
7. heat convector as claimed in claim 1, it is characterized in that described conversion equipment (11,11a) be provided with hygrosensor (21) and circuit board (20), described hygrosensor (21) is connected with described circuit board (20).
8. heat convector as claimed in claim 7, it is characterized in that described circuit board (20) controls described motor (8) in proportional mode of the temperature surveyed with described hygrosensor (21), change the angle value (α) of the position of described at least one adjustable deflector element (7).
9. as any described heat convector of claim in the claim 1 to 4, it is characterized in that described battery (19) has the nominal voltage of 9 volts or 12 volts.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/IT2002/000425 WO2004003451A1 (en) | 2002-06-26 | 2002-06-26 | Heat convector with an electrically adjustable deflector element |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1630801A CN1630801A (en) | 2005-06-22 |
| CN100494857C true CN100494857C (en) | 2009-06-03 |
Family
ID=29798531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB028292197A Expired - Fee Related CN100494857C (en) | 2002-06-26 | 2002-06-26 | Heat convector with an electrically adjustable deflector element |
Country Status (13)
| Country | Link |
|---|---|
| EP (1) | EP1518082B1 (en) |
| CN (1) | CN100494857C (en) |
| AT (1) | ATE448457T1 (en) |
| AU (1) | AU2002317497A1 (en) |
| CA (1) | CA2486791A1 (en) |
| DE (1) | DE60234390D1 (en) |
| ES (1) | ES2335978T3 (en) |
| HU (1) | HUP0500362A2 (en) |
| NO (1) | NO20050369L (en) |
| PT (1) | PT1518082E (en) |
| SI (1) | SI1518082T1 (en) |
| SK (1) | SK50312004A3 (en) |
| WO (1) | WO2004003451A1 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2096364A1 (en) * | 2008-02-29 | 2009-09-02 | Giordano Riello International Group S.p.A. | Module of a terminal of an air-conditioning system for premises |
| EP2678621B1 (en) * | 2011-02-25 | 2018-06-13 | The Trustees Of Columbia University In The City Of New York | Automatic temperature control of radiator heating |
| EP2917670A4 (en) | 2012-10-03 | 2016-07-27 | Univ Columbia | Thermal mass heating systems |
| US10365006B2 (en) * | 2013-10-08 | 2019-07-30 | Airfixture, Llc | Air diffuser with manual and motorized plates |
| CN112303703B (en) * | 2019-07-31 | 2022-05-27 | 广东美的环境电器制造有限公司 | Control method, control device, control equipment and computer storage medium |
| CN111391619B (en) * | 2020-04-16 | 2024-04-12 | 宁波福尔达智能科技股份有限公司 | Electric outer blade air outlet |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3777974A (en) * | 1972-04-17 | 1973-12-11 | A Sparks | Damper control mechanism |
| DE2362966A1 (en) * | 1973-12-18 | 1975-06-26 | Jansen Gmbh Th | FLAP VALVE |
| FR2711949B1 (en) * | 1993-11-04 | 1995-12-15 | Valeo Thermique Habitacle | Device for controlling the position of a flap. |
| ES2179926T3 (en) * | 1996-10-15 | 2003-02-01 | Aermec Spa | FAN WITH ADJUSTABLE DEFLECTORS ELEMENTS. |
-
2002
- 2002-06-26 DE DE60234390T patent/DE60234390D1/en not_active Expired - Lifetime
- 2002-06-26 AT AT02745808T patent/ATE448457T1/en not_active IP Right Cessation
- 2002-06-26 AU AU2002317497A patent/AU2002317497A1/en not_active Abandoned
- 2002-06-26 SI SI200230876T patent/SI1518082T1/en unknown
- 2002-06-26 PT PT02745808T patent/PT1518082E/en unknown
- 2002-06-26 EP EP02745808A patent/EP1518082B1/en not_active Expired - Lifetime
- 2002-06-26 ES ES02745808T patent/ES2335978T3/en not_active Expired - Lifetime
- 2002-06-26 CA CA002486791A patent/CA2486791A1/en not_active Abandoned
- 2002-06-26 CN CNB028292197A patent/CN100494857C/en not_active Expired - Fee Related
- 2002-06-26 HU HU0500362A patent/HUP0500362A2/en unknown
- 2002-06-26 WO PCT/IT2002/000425 patent/WO2004003451A1/en not_active Application Discontinuation
- 2002-06-26 SK SK5031-2004A patent/SK50312004A3/en unknown
-
2005
- 2005-01-24 NO NO20050369A patent/NO20050369L/en not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| WO2004003451A1 (en) | 2004-01-08 |
| EP1518082A1 (en) | 2005-03-30 |
| PT1518082E (en) | 2009-12-22 |
| DE60234390D1 (en) | 2009-12-24 |
| ES2335978T3 (en) | 2010-04-07 |
| HUP0500362A2 (en) | 2005-07-28 |
| ATE448457T1 (en) | 2009-11-15 |
| CA2486791A1 (en) | 2004-01-08 |
| SI1518082T1 (en) | 2010-02-26 |
| CN1630801A (en) | 2005-06-22 |
| EP1518082B1 (en) | 2009-11-11 |
| SK50312004A3 (en) | 2005-04-01 |
| NO20050369L (en) | 2005-03-21 |
| AU2002317497A1 (en) | 2004-01-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9067091B2 (en) | Damper actuator assembly with speed control | |
| US4884780A (en) | Valve actuating arrangement | |
| CN107514742B (en) | Electric heating control method for partitioned air supply air conditioner and air conditioner | |
| US11231207B2 (en) | Movable air-flow guide vane for a furnace | |
| AU5343600A (en) | Air conditioner | |
| CN210178653U (en) | Volute tongue structure and air conditioner | |
| CN100494857C (en) | Heat convector with an electrically adjustable deflector element | |
| US4186564A (en) | Air ventilation system | |
| US3967779A (en) | Air mixing valve having a thermal motor actuator for effecting adjustment | |
| AU676622B2 (en) | Powered damper having automatic static duct pressure relief | |
| EP1724504A1 (en) | Motor actuator for radiator valve | |
| CN108916990A (en) | Air conditioner room unit and air conditioner | |
| AU2009230889A1 (en) | Variable air diffuser | |
| CN112128141A (en) | Volute tongue structure, wall-mounted unit and air conditioner | |
| RU2304259C2 (en) | Heating convector with electrically controlled deflector | |
| KR200468528Y1 (en) | Automatic Variable Swirl Diffuser for Airconditioner | |
| US4919329A (en) | Thermally activated automatic damper and damper operator | |
| AU2007223215A1 (en) | Freezer heat exchanger coolant flow divider control device | |
| CN111207445B (en) | Indoor machine of air conditioner | |
| PL200135B1 (en) | Heat convector with an electrically adjustable deflector element | |
| CN112696813B (en) | Swing blade driving device for air conditioner indoor unit and air conditioner indoor unit | |
| JP3801067B2 (en) | Power supply voltage detection device and air conditioner | |
| CN208735932U (en) | Warm-air drier Boiler pressure control mechanism | |
| SE443224B (en) | PROCEDURE AND DEVICE FOR ALTERNATING INFLATION OF HOT RESP cold cold air in room air conditioning | |
| KR100308562B1 (en) | Heater drive device of air conditioner_ |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| 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: 20090603 Termination date: 20130626 |