CN106369792A - Air conditioner air baffle driving device - Google Patents
Air conditioner air baffle driving device Download PDFInfo
- Publication number
- CN106369792A CN106369792A CN201610818240.1A CN201610818240A CN106369792A CN 106369792 A CN106369792 A CN 106369792A CN 201610818240 A CN201610818240 A CN 201610818240A CN 106369792 A CN106369792 A CN 106369792A
- Authority
- CN
- China
- Prior art keywords
- windshield plate
- connecting rod
- air
- shaft
- driving means
- 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.)
- Granted
Links
- 230000007246 mechanism Effects 0.000 abstract description 21
- 230000005540 biological transmission Effects 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 230000033001 locomotion Effects 0.000 description 7
- 230000008859 change Effects 0.000 description 5
- 230000007812 deficiency Effects 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000013517 stratification Methods 0.000 description 1
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
- 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
- F24F2013/1446—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 gearings
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Flow Control Members (AREA)
Abstract
The invention discloses an air baffle driving device of an air conditioner, which comprises: the driving motor is fixedly arranged on the fixed rack and is provided with a driving shaft fixed relative to the fixed rack; the baffle shaft rotates around an axis which is positioned at the air port and fixed relative to the fixed rack, and the baffle shaft is parallel to the driving shaft; the transmission device is arranged between the driving shaft and the baffle shaft and is used for transmitting the rotating torque of the driving shaft to the baffle shaft; the transmission device is provided with a first connecting rod, one end of which is fixedly connected with the driving shaft; one end of the second connecting rod is fixedly connected with the wind baffle plate and the baffle plate shaft, and the two ends of the third connecting rod are respectively hinged with the first connecting rod through a first hinged point and the second connecting rod through a second hinged point. The planar four-bar mechanism replaces a gear transmission mechanism, and the transmission design of the planar four-bar mechanism is easier, so that the design of a designer on a gear can be omitted, and the design cost is reduced; and the planar four-bar linkage mechanism has a simpler structure, and reduces the production cost compared with a gear transmission mechanism.
Description
Technical field
The present invention relates to heat/technical field of refrigeration equipment is and in particular to a kind of air-conditioner windshield plate driving means.
Background technology
In the past the air inlet of wall-hanging air conditioner exposed outside air-conditioner indoor unit shell, because exposed air inlet holds
Easily accumulation dust, and affect the attractive in appearance of air-conditioner.Those skilled in the art entering on the housing of wall-hanging indoor unit of air conditioner
It is provided with windshield plate at air port, rotated by driving windshield plate, air inlet can be opened or closed, pass through under non-working condition
Windshield plate closes air inlet, thus avoiding the technological deficiency of air inlet dust stratification；Can be come according to the rotational angle of windshield plate simultaneously
Adjust effective incoming air area of air inlet, thus adjusting the size of intake.Currently used for driving windshield plate or wind-guiding baffle plate etc.
The drive mechanism of removable baffle plate is gear mechanism, and motor passes through to drive gear mechanism rotation, final drive windshield plate or windscreen
Plate etc. is rotated, in technical scheme as disclosed in Chinese patent literature cn101922786a: windshield plate is connected with drive mechanism,
Drive mechanism includes motor, and equipped with driving gear on motor, driving gear is meshed with two crank gears, bent
Handle gear is the complex of gear and crank, and the crank end of two crank gears is hinged with windshield plate respectively；Crank gear
Constitute crank and rocker mechanism with windshield plate under the driving of motor, crank and rocker mechanism is used for driving the pendulum of described windshield plate
Dynamic.There is following defect in this drive mechanism: be driven using gear mechanism in drive mechanism, by means of crank tooth simultaneously again
Wheel connects windshield plate, and therefore its structure is complex, and production cost is higher, and the movement locus of wherein windshield plate are difficult to adjust
Whole.
Content of the invention
Therefore, the technical problem to be solved in the present invention is to overcome air-conditioner windshield plate driving means of the prior art
Production cost is higher, design difficulty is higher and movement locus be difficult adjust technological deficiency, thus providing a kind of production cost
Low, the air-conditioner windshield plate driving means that design difficulty is low and movement locus are easily adjusted.
For solving above-mentioned technological deficiency, the present invention provides a kind of air-conditioner windshield plate driving means, comprising:
Motor, is fixedly mounted on fixed frame, has the fixing drive shaft in relatively described fixed frame position；
Damper shaft, around being in air port and the axis fixing relative to described fixed frame position rotates, described damper shaft and institute
State drive shaft parallel；
Actuating device, is arranged between described drive shaft and described damper shaft, for by the rotating torque of described drive shaft
It is delivered in described damper shaft；
Described actuating device has the first connecting rod that one end is fixedly connected with described drive shaft；One end is solid with described windshield plate
The fixed second connecting rod connecting, and two ends are respectively by the first hinged point articulated described first connecting rod with by the second pin joint hinge
Connect the third connecting rod of described second connecting rod.
In above-mentioned air-conditioner windshield plate driving means, the distance between described drive shaft and described first pin joint, described
The distance between first pin joint and described second pin joint and the distance between described second pin joint and described damper shaft
Adjustable respectively.
In above-mentioned air-conditioner windshield plate driving means, described first pin joint or described is passed through in the adjustment of each described distance
Second pin joint mobile fixed position in associated linkages is realized.
In above-mentioned air-conditioner windshield plate driving means, also have and limit the first limit that described windshield plate moves to make position
Position part and/or limit described windshield plate and move to described second locating part of open position.
In above-mentioned air-conditioner windshield plate driving means, described first locating part is used for backstop first connecting rod rotational travel；
Described second locating part is used for the rotational travel of third connecting rod described in backstop.
In above-mentioned air-conditioner windshield plate driving means, described first locating part positioned at the closure state making described windshield plate is in
The position setting of level；
Described second locating part is located at the deployed condition making described windshield plate in vertical position setting.
Technical scheme has the advantage that
1., in the air-conditioner air intake Baffle drive device of the present invention, gear drive machine be instead of by lanar four rod mechanism
Structure, the driven Design due to lanar four rod mechanism is easier, and can save the design for gear for the designer, reduce and set
Meter cost；And lanar four rod mechanism structure is more simple, reduce production cost compared to for gear drive.
2. in the air-conditioner air intake Baffle drive device of the present invention, the movement locus of windshield plate and launch and dwell angle
Degree can easily be accommodated, due to the distance between the distance between drive shaft and first pin joint, the first pin joint and second pin joint
And second the distance between pin joint and damper shaft adjustable respectively, described first pin joint is passed through in the adjustment of each described distance
Or described second pin joint mobile fixed position in associated linkages realizes, (be equivalent to adjustment first connecting rod, second connecting rod and
The length of third connecting rod) adjusting expansion and the closing motion track of windshield plate, the such as expansion of windshield plate and compare angle, and wind
The speed that baffle plate launches and closes, thus reach different using effects.
Brief description
In order to be illustrated more clearly that the specific embodiment of the invention or technical scheme of the prior art, below will be to concrete
In embodiment or description of the prior art the accompanying drawing of required use be briefly described it should be apparent that, below describe in
Accompanying drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not paying creative work
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the principle schematic under the closure state of air-conditioner windshield plate driving means of the present invention；
Fig. 2 is the principle schematic under the deployed condition of air-conditioner windshield plate driving means of the present invention.
Description of reference numerals:
1- first connecting rod；2- third connecting rod；3- second connecting rod；41- first locating part；42- second locating part.
Specific embodiment
Below in conjunction with accompanying drawing, technical scheme is clearly and completely described with the enforcement it is clear that described
Example is a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, ordinary skill
The every other embodiment that personnel are obtained under the premise of not making creative work, broadly falls into the scope of protection of the invention.
In describing the invention, it should be noted that term " " center ", " on ", D score, "left", "right", " vertical ",
The orientation of instruction such as " level ", " interior ", " outward " or position relationship are based on orientation shown in the drawings or position relationship, merely to
Be easy to describe the present invention and simplify description, rather than instruction or the hint device of indication or element must have specific orientation,
With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.Additionally, term " first ", " second ",
" the 3rd " is only used for describing purpose, and it is not intended that indicating or hint relative importance.
In describing the invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or is integrally connected；Can
To be to be mechanically connected or electrical connection；Can be to be joined directly together it is also possible to be indirectly connected to by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
As long as additionally, the non-structure each other of involved technical characteristic in invention described below different embodiments
Become conflict just can be combined with each other.
Embodiment 1
With reference to Fig. 1 and Fig. 2, the present embodiment provides a kind of driving means of air-conditioner windshield plate, and this driving means includes driving
Galvanic electricity machine, is fixedly mounted on fixed frame, has the fixing drive shaft in relatively described fixed frame position；Damper shaft, around place
In air port and relative to described fixed frame position, fixing axis rotates, and described damper shaft is parallel with described drive shaft；And transmission
Device, is arranged between described drive shaft and described damper shaft, for the rotating torque of described drive shaft is delivered to described gear
In board shaft.Wherein, actuating device includes the first connecting rod 1 that one end is fixedly connected, one end and windshield plate and gear with described drive shaft
The second connecting rod 2 that board shaft is fixedly connected, and two ends are respectively by the first hinged point articulated first connecting rod 2 with by the second handing-over
The third connecting rod 2 of point articulated second connecting rod 3.
First connecting rod 1 and the equal length of second connecting rod 3, and drive shaft and described damper shaft set positioned at same level
Put, in motor process, third connecting rod 2 is in horizontality translation all the time, because second connecting rod 3 is fixedly connected shape with windshield plate
State, therefore motor can drive drive successively, and first connecting rod 1 rotates, second connecting rod 2 translates, third connecting rod 2 rotates and then makes
The windshield plate being fixedly connected with third connecting rod 2 is rotated, thus completing to launch and closed action.With reference to Fig. 1 and Fig. 2, also there is restriction
Described windshield plate moves to the first locating part 41 of make position and limits the second limit that described windshield plate moves to open position
Position part 42, described first locating part 41 is used for the rotational travel of backstop first connecting rod 1 or third connecting rod 2；Described second locating part
42 rotational travel being used for first connecting rod 1 or third connecting rod 2 described in backstop.Described first locating part 41 is located at and makes described windshield plate
Closure state be in level position setting；Described second locating part 42 is located at the deployed condition making described windshield plate in vertical
Position is arranged, the windshield plate closure state shown in Fig. 1, and the first locating part 41 makes windshield plate be in 0 ° of position, shown in Fig. 2
Windshield plate its fully unfolded position, the second locating part 42 makes windshield plate be in 90 ° of positions.
The movement locus of above-mentioned windshield plate and launch and closure angle can adjust, described drive shaft with described
The distance between the distance between first pin joint, described first pin joint and described second pin joint and described second hinged
Point is adjustable respectively with the distance between described damper shaft, and the adjustment of each described distance is by described first pin joint or described the
Two pin joints mobile fixed position in associated linkages is realized, and (is equivalent to adjustment first connecting rod, second connecting rod and third connecting rod
Length) adjusting expansion and the closing motion track of windshield plate, the such as expansion of windshield plate and compare angle, and windshield plate launches
Speed with closure.
In the above-mentioned driving means of air-conditioner windshield plate, gear drive be instead of by lanar four rod mechanism,
Driven Design due to lanar four rod mechanism is easier, and can save the design for gear for the designer, reduce design
Cost；And lanar four rod mechanism structure is more simple, reduce production cost compared to for gear drive.
A kind of embodiment of replacement is: changes the position of the first locating part 41 and the second locating part 42, thus realizing adjusting
The effect of section windshield plate expanded and closed position, for example by the position of the first locating part 42, in Fig. 1, left side moves horizontally, you can
The expanded angle of windshield plate is made to increase.Similar replacement embodiment then repeats no more.
The embodiment of another kind of replacement is: shortens the length of second connecting rod 3, does not change the position of damper shaft, same to time delay
The length of long third connecting rod 2, thus improve the slewing rate of windshield plate.Similar replacement embodiment then repeats no more.
It should be noted that when a windshield plate is driven, can be using described in an above-mentioned embodiment
Air-conditioner windshield plate driving means, it would however also be possible to employ multiple identical air-conditioner windshield plate driving means coordinated drive, and many
Individual air-conditioner windshield plate driving means can drive using a motor to come individually it is also possible to be respectively provided with multiple motors
Drive.
Obviously, above-described embodiment is only intended to clearly illustrate example, and the not restriction to embodiment.Right
For those of ordinary skill in the art, can also make on the basis of the above description other multi-forms change or
Change.There is no need to be exhaustive to all of embodiment.And the obvious change thus extended out or
Change among still in the protection domain of the invention.
Claims (6)
1. a kind of air-conditioner windshield plate driving means, comprising:
Motor, is fixedly mounted on fixed frame, has the fixing drive shaft in relatively described fixed frame position；
It is characterized in that, also include:
First connecting rod (1), one end is fixedly connected with described drive shaft；
Second connecting rod (3), the drive end of described second connecting rod (3) is fixedly connected with rotatable damper shaft, described drive end or
Described rotatable damper shaft is used for being fixedly connected windshield plate；Or hinged with fixing damper shaft, described drive end is used for fixing
Connect windshield plate；
The windshield plate fixed with around described damper shaft or rotate is fixedly connected, and
Third connecting rod (2), the first hinged point articulated described first connecting rod (1) is passed through and respectively by second hinged point articulated in two ends
Described second connecting rod (3).
2. air-conditioner windshield plate driving means according to claim 1 are it is characterised in that described drive shaft and described first
The distance between the distance between pin joint, described first pin joint and described second pin joint and described second pin joint with
The distance between described damper shaft is respectively or more than any two adjustable.
3. air-conditioner windshield plate driving means according to claim 2 are it is characterised in that the adjustment of each described distance is led to
Cross described first pin joint or described second pin joint mobile fixed position in associated linkages to realize.
4. the air-conditioner windshield plate driving means according to any one of claim 1-3 it is characterised in that: also there is restriction institute
State windshield plate move to make position the first locating part (41) and/or limit described windshield plate move to the second of open position
Locating part (42).
5. according to claim 4 air-conditioner windshield plate driving means it is characterised in that described first locating part (41) is used for backstop
The rotational travel of first connecting rod (1)；
Described second locating part (42) is used for the rotational travel of third connecting rod (2) described in backstop.
6. air-conditioner windshield plate driving means according to claim 5 it is characterised in that:
Described first locating part (41) is located at the position setting in level for the closure state making described windshield plate；
Described second locating part (42) is located at the deployed condition making described windshield plate in vertical position setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610818240.1A CN106369792B (en) | 2016-09-12 | 2016-09-12 | Air conditioner air baffle driving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610818240.1A CN106369792B (en) | 2016-09-12 | 2016-09-12 | Air conditioner air baffle driving device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106369792A true CN106369792A (en) | 2017-02-01 |
| CN106369792B CN106369792B (en) | 2021-11-30 |
Family
ID=57896717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610818240.1A Active CN106369792B (en) | 2016-09-12 | 2016-09-12 | Air conditioner air baffle driving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106369792B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106918075A (en) * | 2017-02-08 | 2017-07-04 | 珠海格力电器股份有限公司 | Air conditioner indoor unit, air deflector driving device and control method thereof |
| CN110155095A (en) * | 2019-06-06 | 2019-08-23 | 中车株洲电力机车有限公司 | Rail vehicle and its air-intake device |
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|---|---|---|---|---|
| WO2008083550A1 (en) * | 2007-01-10 | 2008-07-17 | Gree Electric Appliances, Inc. Of Zhuhai | Cabinet type air conditioner with exhaust port automatic door |
| CN201096395Y (en) * | 2007-08-08 | 2008-08-06 | 四川长虹电器股份有限公司 | Air conditioner panel switch device |
| CN101446432A (en) * | 2008-12-26 | 2009-06-03 | 海信（山东）空调有限公司 | Wall hanging type air conditioner indoor unit |
| CN101858640A (en) * | 2010-06-18 | 2010-10-13 | 广东志高空调有限公司 | Adjustable air duct |
| CN201852252U (en) * | 2010-10-21 | 2011-06-01 | 珠海格力电器股份有限公司 | Air conditioner indoor unit and shell used by same |
| CN201875854U (en) * | 2010-10-28 | 2011-06-22 | 珠海格力电器股份有限公司 | Driving device of air conditioner air deflector |
| CN102778015A (en) * | 2012-08-01 | 2012-11-14 | 江苏新科电器有限公司 | Wall-mounted air conditioner panel opening and closing device |
| CN203163183U (en) * | 2013-04-22 | 2013-08-28 | 一汽-法雷奥汽车空调有限公司 | Temperature ventilation door for vehicle air conditioner |
| CN205174753U (en) * | 2015-12-07 | 2016-04-20 | 珠海格力电器股份有限公司 | Air guide mechanism and air conditioner indoor unit |
| FR3024745B1 (en) * | 2014-08-08 | 2016-09-02 | Serupa Sas | TILT FLOOR FOR A LIVING BUILDING OPENING AND BUILDING THAT IS EQUIPPED |
| CN206113250U (en) * | 2016-09-12 | 2017-04-19 | 珠海格力电器股份有限公司 | Air conditioner air baffle driving device |
-
2016
- 2016-09-12 CN CN201610818240.1A patent/CN106369792B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008083550A1 (en) * | 2007-01-10 | 2008-07-17 | Gree Electric Appliances, Inc. Of Zhuhai | Cabinet type air conditioner with exhaust port automatic door |
| CN201096395Y (en) * | 2007-08-08 | 2008-08-06 | 四川长虹电器股份有限公司 | Air conditioner panel switch device |
| CN101446432A (en) * | 2008-12-26 | 2009-06-03 | 海信（山东）空调有限公司 | Wall hanging type air conditioner indoor unit |
| CN101858640A (en) * | 2010-06-18 | 2010-10-13 | 广东志高空调有限公司 | Adjustable air duct |
| CN201852252U (en) * | 2010-10-21 | 2011-06-01 | 珠海格力电器股份有限公司 | Air conditioner indoor unit and shell used by same |
| CN201875854U (en) * | 2010-10-28 | 2011-06-22 | 珠海格力电器股份有限公司 | Driving device of air conditioner air deflector |
| CN102778015A (en) * | 2012-08-01 | 2012-11-14 | 江苏新科电器有限公司 | Wall-mounted air conditioner panel opening and closing device |
| CN203163183U (en) * | 2013-04-22 | 2013-08-28 | 一汽-法雷奥汽车空调有限公司 | Temperature ventilation door for vehicle air conditioner |
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| CN205174753U (en) * | 2015-12-07 | 2016-04-20 | 珠海格力电器股份有限公司 | Air guide mechanism and air conditioner indoor unit |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106918075A (en) * | 2017-02-08 | 2017-07-04 | 珠海格力电器股份有限公司 | Air conditioner indoor unit, air deflector driving device and control method thereof |
| CN106918075B (en) * | 2017-02-08 | 2022-05-10 | 珠海格力电器股份有限公司 | Air conditioner indoor unit, air deflector driving device and control method thereof |
| CN110155095A (en) * | 2019-06-06 | 2019-08-23 | 中车株洲电力机车有限公司 | Rail vehicle and its air-intake device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106369792B (en) | 2021-11-30 |
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