CN107206868A - Fluid disperser for the part that there is the main portion of diverging and act on fluid of pipe end - Google Patents
Fluid disperser for the part that there is the main portion of diverging and act on fluid of pipe end Download PDFInfo
- Publication number
- CN107206868A CN107206868A CN201580073166.9A CN201580073166A CN107206868A CN 107206868 A CN107206868 A CN 107206868A CN 201580073166 A CN201580073166 A CN 201580073166A CN 107206868 A CN107206868 A CN 107206868A
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- China
- Prior art keywords
- fluid
- main portion
- upstream end
- pipeline
- disperser
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/34—Nozzles; Air-diffusers
- B60H1/3414—Nozzles; Air-diffusers with means for adjusting the air stream direction
-
- 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
- F24F13/12—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of sliding members
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2221/00—Details or features not otherwise provided for
- F24F2221/28—Details or features not otherwise provided for using the Coanda effect
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Jet Pumps And Other Pumps (AREA)
- Nozzles (AREA)
Abstract
The present invention relates to a kind of fluid disperser (DD), the fluid disperser is coupled with the end (EC) of pipeline (CD), and fluid flows in the pipeline.Described device (DD) includes：Main portion (PP), the main portion defines the pipe fitting with cone-shaped inner surface (FI), the pipe fitting includes upstream end thereof (EA1) and downstream end (EV1), the upstream end thereof can be coupled with the end (EC) of the pipeline (CD), and the area for the inner section that the downstream end has is more than the inner section area of the upstream end thereof (EA1)；And functional component (MA), the functional component is generally installed on the interface between the end (EC) and upstream end thereof (EA1), and it is configured to be acted on by way of area of section of at least one selected part locally to reduce the fluid separating the inner surface (FI) on the fluid, so that the fluid is oriented along selected principal direction and with selected spreading rate.
Description
Technical field
The present invention relates to fluid disperser, the fluid disperser is used to be coupled with pipeline (or conduit), (gaseous state,
Liquid or multiphase) fluid flows in the pipeline (or conduit).
Background technology
In some fields (such as the means of transport field in means of transport field, optionally motor type), fluid is used
Disperser (or ventilation blower and or diffuser) carrys out divergent fluid, and the fluid comes from least one of of some region
In part and/or along the pipeline of selected principal direction.
In order to make user's selection wish the region part of fluid diffusion and/or the diffusion principal direction of the fluid, fluid
Disperser is generally disposed with least one blade group, and at least one described blade group is optionally fitted with movable parts (for example
The hemisphere of opening) on.
These blades are movable parts (optionally each other movable), often have complicated shape and therefore, it is difficult to
Production, the movement of the movable parts usually needs (also often have complicated shape and therefore difficult with other driving parts
To produce) it is coupled, it is described to be coupled it is generally necessary to multiple assembly operations.The connection causes of a relatively high cost, is difficult to change
Pattern, relatively large load loss, for compared with large deflection angle be difficult to keep flow and make it is described be coupled participate in mixing it is hot excellent
Change the smaller fluid diffusion for becoming difficult.
The content of the invention
The purpose of the present invention therefore that provide a kind of optional solution, the solution do not include blade and
Without all or part of disadvantages mentioned above.
Therefore, the invention provides a kind of fluid disperser, the fluid disperser is used to join with the end of pipeline
Knot, fluid flows in the pipeline, and the fluid disperser at least includes：
- main portion, the main portion defines the pipe fitting with cone-shaped inner surface, and the pipe fitting includes upstream end thereof with
End is swum, the end connection that the upstream end thereof can be with the pipeline, the area for the inner section that the downstream end has is big
In the inner section area of the upstream end thereof, and
- functional component, the functional component can be generally installed at the end of the pipeline and the upstream end thereof of main portion
Between interface on, and be configured to locally reduce institute by separating at least one selected part of the inner surface
The mode for stating the inner section area of fluid is acted on the fluid, so that the fluid is oriented along selected principal direction simultaneously
And with selected spreading rate.
Therefore the reduction of the number of movable parts and the reduction of shape complexity, the simplification of assembling, fluid have especially been obtained
Best directional, be easier control fluid expansion rate and in the region that fluid spreads fluid mixing improvement.
The further feature that can be used separately or in combination may include according to the disperser of the present invention, especially：
The inner section of the main portion of-disperser can be everywhere to be circular；
- the taper can have the angle of divergence between about 5 ° and about 25 °；
- the disperser may include at least one horn mouth, at least one described horn mouth：On the one hand, what is had is interior
Area of section increases between upstream end thereof and downstream end, and the upstream end thereof and the downstream end of the main portion are linked to be one
Body, and on the other hand, can be changed by Coanda effect the selected principal direction that be limited by the functional component and/or
The selected spreading rate；
The bell-mouthed inner section can be everywhere to be circular；
- in the first embodiment, the functional component of the disperser may include：On the one hand, plate, the plate be mounted to
Upstream end thereof by the main portion and with hole, interior section of the shape that the hole has and the upstream end thereof of the main portion
The shape in face is essentially identical, and on the other hand, control unit, the control unit be configured to make the plate with the principal part
Point upstream end thereof the substantially parallel plane of inner section in move, to make the fluid be oriented along selected principal direction
And with selected spreading rate；
The control unit may include three screws, and three screw placements are into each other substantially into 120 °, and have
There is the end contacted with the plate；
- in a second embodiment, the functional component of the disperser may include：On the one hand, at least one pneumatic circuit,
At least one described pneumatic circuit is installs nozzle supply pressurized air in the opening, and the limited opening is in the main portion
Upstream end thereof at least one selected position at, and on the other hand, control unit, the control unit is configured to make
Each pneumatic circuit is optionally run, so that at least one of associated nozzle is in the upstream end with the main portion
Pressurizing air air-flow is sprayed in the substantially parallel plane of the inner section in portion, to make the fluid be oriented along selected principal direction
And with selected spreading rate.
Present invention also offers the means of transport of a kind of means of transport, optionally motor type, the means of transport includes
At least one is used for the pipeline of flow of fluid, it is described at least one be used for flow of fluid the end that has of pipeline and at least one
The fluid disperser of the above-mentioned type is coupled.
Brief description of the drawings
By reading described further below and accompanying drawing, other features and advantages of the present invention will be apparent from, in the accompanying drawings：
- Fig. 1 diagrammatically illustrates sectional view of the part for pipeline on plane XZ, and the part is included with being placed in first
The end that the embodiment of the fluid disperser according to the present invention under state is coupled,
- Fig. 2 diagrammatically illustrates sectional view of the pipeline on plane XZ in Fig. 1, and the pipeline carries and is placed in second
Fluid disperser under state,
- Fig. 3 diagrammatically illustrates fluid disperser in placement Fig. 1 in the first state (in the upstream of main portion
At end position) sectional view on the plane xy, and
- Fig. 4 diagrammatically illustrates fluid disperser in placement Fig. 1 in the second condition (in the upstream of main portion
At end position) sectional view on the plane xy.
Embodiment
The purpose of the present invention is in particular, in that provide a kind of fluid disperser DD, and the fluid disperser is used for and pipeline
CD end EC is coupled, and fluid flows in the pipeline.
Hereinafter, as non-limiting example, it is believed that pipeline CD and its fluid disperser DD is motor-driven for being assemblied in
On means of transport (such as car).Therefore, fluid is gas (being more properly air).But the invention is not restricted to the application.Thing
The present invention relates to may include any system of at least one pipeline, instrument, device, equipment or building in reality, it is described at least one
Pipeline can make the fluid stream that need to be spread in the selected part in some region and/or along selected diffusion principal direction
It is dynamic.Therefore, the present invention relates to means of transport (at all events type (land, marine (or on river) or aerial)), equipment
(equipment for including industrial type), house or building, relate more generally at least include to be distributed no matter for liquid, gaseous state,
Or any system of the fluid of heterogeneous form, in particular air blower, air curtain, message bathtub and vortex bathtub, navigation or aviation
Apparatus propulsive jet.
In addition, hereinafter, being used as non-limiting example, it is believed that pipeline CD and its fluid disperser DD is motorized transport
A part for heating/air-conditioning equipment of instrument.But this is not essential.Therefore, pipeline and its fluid disperser is for example
Optionally portable air processor (such as sprayer or aerosol can) or a part for aeration apparatus can be used as.
As an example, the instrument board, ceiling light, control of means of transport can be arranged on according to (fluid) the disperser DD of the present invention
In platform processed, Chair back OR gate.
On Fig. 1 to Fig. 4, direction X be longitudinal direction, direction Y be the horizontal direction vertical with direction X, and direction Z be with
Longitudinal direction X and the vertical direction vertical with transverse direction Y.
A pipeline CD part is diagrammatically illustrated on Fig. 1 and Fig. 2, the part includes and the disperser according to the present invention
The end EC that DD embodiment is coupled.
Pipeline CD end EC is for example with the first inner section s1, and first inner section is almost circular and had
First surface.It is noted that end EC is optionally provided with joint or interface part (or adapter).
Hereinafter, inner section is considered in the plane YZ vertical with longitudinal direction X.In addition, fluid (being herein air)
The principal direction (the arrow F1 planted by Fig. 1 and Fig. 2 embodies) flowed in pipeline CD end EC is put down substantially with longitudinal direction X
OK.
As shown in non-limiting on Fig. 1 and Fig. 2, the principal part being coupled each other is at least included according to the disperser DD of the present invention
Divide PP and functional component MA.
(each) main portion PP defines the pipe fitting with taper (therefore diverging) inner surface FI, the pipe fitting bag
Include upstream end thereof EA1 and opposite downstream end EV1.Upstream end thereof EA1 can be coupled and therefore excellent with pipeline CD end EC
The shape and area of the inner section that selection of land has and the first inner section s1 shape and area are essentially identical.Downstream end EV1 has
Inner section area of the area strictly larger than (therefore being more than) upstream end thereof EA1 for the second inner section s2 having.
Hereinafter, the direction that need to be flowed relative to fluid (being herein air stream) considers " upstream " and " downstream " concept.
Therefore air stream passes through the upstream portion of the identity element before the downstream part through element.
It is noted that when end EC is provided with joint or interface part (or adapter), main portion PP upstream end thereof EA1
It is coupled with the joint or interface part, therefore the first inner section s1 and upstream end thereof EA1 that the joint or interface part have
The first inner section it is essentially identical.
For example, main portion PP inner section is everywhere to be circular.But this is not essential.In fact, the inner section can
With no matter which kind of shape or section, in particular rectangle, square, pentagon, hexagon or octagon.Preferably, in these
The shape in section is identical with pipeline CD end EC the first inner section s1 shape.
The angle of divergence of the taper is preferably between about 5 ° and about 25 °.For example, the angle of divergence may be selected to and be equal to
13°。
Functional component MA can be generally installed at the boundary between pipeline CD end EC and main portion PP upstream end thereof EA1
On face.The functional component is configured at least one selected part with the inner surface FI by separating main portion PP come office
The mode that portion reduces the inner section area of air stream is acted in the air stream, so that the air stream is oriented along selected
Principal direction dp and with selected spreading rate (optionally less than 1).
Word " basic " represents that functional component MA can accurately be arranged on the upper of pipeline CD end EC and main portion PP herein
On interface between trip end EA1 and therefore it is interposed between end EC and upstream end thereof EA1, or is fully mounted at main portion
PP upstream end thereof EA1 head.
Separate inner surface FI so that air stream is oriented along selected principal direction dp and with selected spreading rate
Non-limiting example is shown on Fig. 2.Disperser DD is disposed in the second condition herein.Such as observable, functional component
Interventions of the MA at upstream end thereof EA1 or in front of the upstream end thereof result under the intervention position of the functional component
The recirculation regions ZR of sub-fraction air stream at trip.Recirculation regions ZR is intended to make the remainder and interior table of air stream
The face FI position for temporarily producing the recirculation regions separates, and therefore by remainder direction and the recirculation regions
ZR is opposite and pushes of recirculation regions ZR " pressing close to ".Functional component MA is in main portion PP (or in the principal part
In front of point PP) more or less intervention can control the deflection angle of air stream and the spreading rate of the air stream.
Fig. 1 shows a case that functional component MA is not acted in air stream and therefore in the absence of separation.Disperser DD
Dispose herein in the first state.It is noted that the spontaneous slightly expansion for causing air-flow cross-section of the diverging of main portion PP inner section
, it is opposite with situation about being produced in constant inner section part.
It is noted that as shown in non-limiting on Fig. 1 and Fig. 2, disperser DD can also advantageously comprise at least one loudspeaker
Mouth PD, the area for the inner section that at least one described horn mouth has increases between upstream end thereof EA2 and downstream end EV2,
The upstream end thereof is connected with main portion PP downstream end EV1.Horn mouth PD is configured to Coanda effect and changed
Change limited by functional component MA and at main portion PP downstream end EV1 observable selected principal direction dp and/or
Selected spreading rate.Observable principal direction is attached on Fig. 2 at through change and in main portion PP downstream end EV1
Icon is designated as dp '.
It is understood that horn mouth PD function is to expand as caused by functional component MA by with main portion PP coordinating
Air stream principal direction dp change in orientation and/or air stream spreading rate.Therefore, horn mouth PD use and the optional horn mouth
The maximum extension rate for the air stream that PD shape and size are arranged according to the maximum orientation amplitude and/or expectation of air stream principal direction
Amplitude and/or desired orientation power (need not be centered on the axis of the device) are selected.
For example, horn mouth PD inner section is everywhere to be circular.But this is not essential.In fact, the inner section can
With no matter which kind of shape or section, in particular rectangle, square, pentagon, hexagon or octagon.Preferably, in these
The shape that section has is identical with main portion PP inner section shape.
As described above, horn mouth PD downstream end EV2 area of section is more than upstream end thereof EA2 area of section.So
And, it is noted that the order of magnitude of horn mouth PD radius of curvature preferably main portion PP upstream end thereof EA1 inside radius
Between about eight times.
It is also noted that main portion PP and horn mouth PD can be two parts being connected each other, or it is Same Part
Two subdivisions.
At least two embodiments are contemplated that for functional component MA.
First embodiment is shown on Fig. 1 to Fig. 4.In this first embodiment, as better emerged from Fig. 3 and Fig. 4, make
Include plate PA and control unit MC with part MA.
Plate PA be mounted against main portion PP upstream end thereof EA1 (with pipeline CD end EC interface) and
Hole TP is provided with, the shape of the shape that the hole has and main portion PP upstream end thereof EA1 inner section is essentially identical.Herein
In the example for locating consideration, this is shaped as almost circular.
Preferably, as illustrated, hole TP size and main portion PP upstream end thereof EA1 size are essentially identical, so as to
The air stream (arrow F1) is not disturbed when the principal direction of air stream is varied without.
It is noted that plate PA is herein to be almost circular.But this is not essential.In fact, the plate can have other shapes
Shape, in particular square or rectangle.
Control unit MC is configured to make plate PA put down in substantially parallel with main portion PP upstream end thereof EA1 inner section
Moved in the YZ of face, to make air stream be oriented along selected principal direction dp and with selected spreading rate.Therefore plate PA
It is used as " barrier " being more or less placed on the path of air stream herein.
Plate PA movement can be carried out along unique direction (such as Z or Y), main at plane (such as XZ or XY) to cause
In principal direction change, or carried out along at least two different directions (such as Z and Y), position be contained in cause
The change of the principal direction in the direction a part of at least within a half space in front of the plate PA.
For example, as shown in non-limiting on Fig. 3 and Fig. 4, control unit MC may include three screws, three screws peace
It is set to each other substantially into 120 °, and with the end contacted with plate PA (such as at the periphery edge of the plate).It is understood that
In this example, three screws cause moving along three different directions being contained in plane YZ, and therefore, it is possible to
Change principal direction in almost all direction in the half space being contained in front of plate PA.
These screws for example may be mounted on the wall PS being firmly fixed (herein in means of transport), the wall and pipeline
CD end EC and/or main portion PP upstream end thereof EA1 are connected.Wall PS can be for example the instrument board of means of transport
Subdivision, or constitute the outer cover being connected with the instrument board.As modification, the end EC that the screw can be with pipeline CD
Or be connected with main portion PP upstream end thereof EA1.
For example due to there is motor, (each self-operating of the motor passes through at least one actuator by user's control
To control), the screw can be manual by user or be automatically driven rotation.
It is noted that it is contemplated that other technical parts come make plate PA move.Thus, for example can be used for the perpendicular of control panel PA
Two control sticks of straight orientation or horizontal orientation, or pass through the button associated with the card shelves part of moving part that rub.
It is also noted that as shown in non-limiting on Fig. 1 and Fig. 2, being preferably equipped with the plate PA region both sides moved close
Part is sealed, so as to when outside end EC of the hole TP part in the leading section EA1 and/or pipeline CD for being placed in main portion PP
Air is avoided to be discharged by hole TP when outside surface.These seal members for example can have by (optionally synthesizing) rubber,
The form for two rings that silicone or fine felt are made, described two rings are respectively disposed on main portion PP leading section EA1 and pipeline
On CD end EC.
In (unshowned) second embodiment, functional component MA includes at least one pneumatic circuit and control unit
(or actuator).
Each pneumatic circuit is configured to supply pressurized air for the nozzle installed in the opening, and the limited opening is in master
At part PP upstream end thereof EA1 at least one selected position, it is preferably located in plane YZ.
In this case, the control unit is configured to make each pneumatic circuit optionally run, so that associated
At least one of nozzle increasing is sprayed in the plane YZ substantially parallel with main portion PP upstream end thereof EA1 inner section
Air stream is pressed, to make the air stream be oriented along selected principal direction dp and with selected spreading rate.The type
Control especially described in patent document US2004216446.
With it is identical in the first embodiment, air stream can work along unique direction (such as Z or Y), to cause master
Will the principal direction in plane (such as XZ or XY) change, or act as along at least two different directions (such as Z and Y)
With to cause changing for the principal direction in the direction a part of at least within the half space being contained in front of nozzle
Become.
For example, three pneumatic circuits can be used, three pneumatic circuits are respectively with being positioned to each other substantially into 120 °
Three nozzles are associated.It is understood that in this example, three nozzles cause along three differences being contained in plane YZ
The movement in direction, and therefore, it is possible to change main side in the almost all direction in the half space being contained in front of nozzle
To.
Each self-operating of pneumatic circuit can be controlled by itself by least one actuator of user's control.Notice pneumatic
Loop is optionally configured to make the changes in flow rate of air stream, and is not used in only according to dual mode (on-off) operation.Stream
Amount change is in fact readily able to the control to the deflection amplitude of air stream.
The use of multiple air streams can also control the mixing of air stream (this is in car parts).Therefore, can be independent
Ground actuating pneumatic loop, to change directionality and the diffusion of air stream simultaneously.Pneumatic actuator can be thus by concurrently or separately
Or enabled according to more complicated azimuth and time series.
It is also noted that disperser DD optionally includes multiple (at least two) the main portion PP disposed successively, it is described
It is each associated with intrinsic functional component MA in multiple (at least two) main portions.In this case, different functional components
MA operation is preferably coupled.The selection is used for the maximum orientation amplitude and/or air stream for increasing the principal direction of air stream
Maximum extension rate amplitude.
The invention provides multiple advantages, wherein：
- reduce the quantity of movable parts and reduce the complexity of shape, and therefore reduce cost,
- assembling is simplified,
- fluid stream is provided in best directional interior in a big way,
The spreading rate of-fluid stream is easier control,
- mixing of the fluid in its region spread is improved,
- optional automatic manipulation is provided, particularly for more improving the mixing of fluid and/or implementing for shell
The new management strategy of air calorifics in body,
- load loss is significantly reduced,
- provide the possibility for forming pattern effect.
Claims (10)
1. a kind of fluid disperser (DD), the fluid disperser can be coupled with the end (EC) of pipeline (CD), fluid
Flowed in the pipeline, it is characterised in that the fluid disperser at least includes：I) main portion (PP), the main portion
The pipe fitting with cone-shaped inner surface (FI) is defined, the pipe fitting includes upstream end thereof (EA1) and downstream end (EV1), described
Upstream end thereof can be coupled with the end (EC) of the pipeline (CD), and the area for the inner section that the downstream end has is big
In the inner section area of the upstream end thereof (EA1), and ii) functional component (MA), the functional component can install substantially
On interface between the end (EC) and upstream end thereof (EA1), and it is configured to by separating the inner surface
(FI) the selected part of at least one is acted on the fluid locally to reduce the mode of the area of section of the fluid, with
The fluid is set to be oriented along selected principal direction and with selected spreading rate.
2. fluid disperser according to claim 1, it is characterised in that the inner section of the main portion (PP) is everywhere
Circular.
3. fluid disperser according to claim 1 or 2, it is characterised in that the taper has at about 5 ° and big
The angle of divergence between about 25 °.
4. fluid disperser according to any one of claim 1 to 3, it is characterised in that the fluid disperser
Including at least one horn mouth (PD), at least one described horn mouth：I) the inner section area having upstream end thereof (EA2) with
Increase between downstream end (EV2), the upstream end thereof and the downstream end (EV1) of the main portion (PP) are linked to be one
Body, and ii) the selected principal direction limited by the functional component (MA) and/or institute can be changed by Coanda effect
State selected spreading rate.
5. fluid disperser according to claim 4, it is characterised in that the inner section of the horn mouth (PD) is everywhere
Circular.
6. fluid disperser according to any one of claim 1 to 5, it is characterised in that the functional component (MA)
Including：I) plate (PA), the plate is mounted against the upstream end thereof (EA1) of the main portion (PP) and is provided with hole
(TP) the basic phase of shape of the shape that, the hole has and the inner section of the upstream end thereof (EA1) of the main portion (PP)
Together, and ii) control unit (MC), the control unit is configured to make the plate (PA) upper with the main portion (PP)
Moved in the substantially parallel plane of the inner section for swimming end (EA1), to make the fluid be oriented along selected master
Direction and with selected spreading rate.
7. fluid disperser according to claim 6, it is characterised in that the control unit (MC) includes three spiral shells
Nail, three screw placements are into basic into 120 ° each other, and with the end contacted with the plate (PA).
8. fluid disperser according to any one of claim 1 to 5, it is characterised in that the functional component (MA)
Including：I) at least one pneumatic circuit, at least one described pneumatic circuit supplies pressurized air for the nozzle installed in the opening,
The limited opening is at least one selected position of the upstream end thereof (EA1) of the main portion (PP), and ii)
Control unit, the control unit is configured to make each pneumatic circuit optionally run, so that associated nozzle is extremely
One of them few injection in the plane substantially parallel with the inner section of the upstream end thereof (EA1) of the main portion (PP) increases
Air stream is pressed, to make the fluid be oriented along selected principal direction and with selected spreading rate.
9. a kind of means of transport, the means of transport, which includes at least one, is used for the pipeline (CD) of flow of fluid, it is characterised in that
The means of transport also includes the fluid disperser (DD) ated least one according to any one of the claims, described
Fluid disperser is coupled with the end (EC) of the pipeline (CD).
10. means of transport according to claim 9, it is characterised in that the means of transport is motor type.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1550218A FR3031474B1 (en) | 2015-01-12 | 2015-01-12 | DEVICE FOR DIFFUSION OF A FLUID WITH A DIVERGENT MAIN PART AND MEANS FOR ACTING ON THE FLUID, FOR A CONDUIT END |
| FR1550218 | 2015-01-12 | ||
| PCT/FR2015/053558 WO2016113480A1 (en) | 2015-01-12 | 2015-12-16 | Device for diffusing a fluid with divergent main portion and means for acting on the fluid, for a pipe end |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107206868A true CN107206868A (en) | 2017-09-26 |
| CN107206868B CN107206868B (en) | 2020-07-07 |
Family
ID=52824416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201580073166.9A Active CN107206868B (en) | 2015-01-12 | 2015-12-16 | Fluid diffusion device with divergent main part and component acting on fluid |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP3247579A1 (en) |
| CN (1) | CN107206868B (en) |
| FR (1) | FR3031474B1 (en) |
| WO (1) | WO2016113480A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110466483A (en) * | 2019-08-30 | 2019-11-19 | 关贺芳 | A kind of track brake radiator for penetrating suction Yu Coanda effect principle |
| KR20210052959A (en) * | 2019-11-01 | 2021-05-11 | 현대모비스 주식회사 | Air ventilation apparatus and method using Coanda effect |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3056459B1 (en) * | 2016-09-23 | 2020-03-13 | Valeo Systemes Thermiques | AIR FLOW COOLING DEVICE FOR VEHICLE AND ASSOCIATED HEATING, VENTILATION AND / OR AIR CONDITIONING SYSTEM |
| DE102017203334A1 (en) * | 2017-03-01 | 2018-09-06 | Bayerische Motoren Werke Aktiengesellschaft | Air vents for a motor vehicle |
| EP3842701A1 (en) * | 2019-12-26 | 2021-06-30 | Koninklijke Philips N.V. | Apparatus, system and method for controlling airflow |
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| EP2149465A1 (en) * | 2008-07-31 | 2010-02-03 | C.R.F. Società Consortile per Azioni | Motor-vehicle dashboard with main central portion having no outflow apertures for the ventilation air |
| DE102010049110A1 (en) * | 2010-10-21 | 2011-06-09 | Daimler Ag | Air distribution device for motor vehicle, has air discharge opening and air guiding element over which air jet is variable in air outlet flow direction |
| CN103963608A (en) * | 2013-01-31 | 2014-08-06 | 标致雪铁龙(中国)汽车贸易有限公司 | Air conditioner air outlet device for vehicle |
| DE102013111175B3 (en) * | 2013-10-09 | 2014-09-04 | Dr. Schneider Kunststoffwerke Gmbh | Air outlet for air conditioning apparatus, has lying chambers for first terminal and second terminal, which are opened for supplying or discharging air for generating overpressure and low pressure respectively |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54108323A (en) * | 1978-02-13 | 1979-08-24 | Matsushita Electric Ind Co Ltd | Air blow-off device for vehicles |
| JPS60182641U (en) * | 1984-05-15 | 1985-12-04 | 小島プレス工業株式会社 | register |
| FR2829802B1 (en) | 2001-09-19 | 2004-05-28 | Centre Nat Rech Scient | DEVICE FOR CONTROLLING MIXTURE OF PROPELLENT JETS FOR AN AIRCRAFT REACTOR |
-
2015
- 2015-01-12 FR FR1550218A patent/FR3031474B1/en not_active Expired - Fee Related
- 2015-12-16 CN CN201580073166.9A patent/CN107206868B/en active Active
- 2015-12-16 EP EP15822982.3A patent/EP3247579A1/en not_active Withdrawn
- 2015-12-16 WO PCT/FR2015/053558 patent/WO2016113480A1/en active Application Filing
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5980379A (en) * | 1997-02-27 | 1999-11-09 | Toyoda Gosei Co., Ltd. | Defroster nozzle |
| EP2149465A1 (en) * | 2008-07-31 | 2010-02-03 | C.R.F. Società Consortile per Azioni | Motor-vehicle dashboard with main central portion having no outflow apertures for the ventilation air |
| DE102010049110A1 (en) * | 2010-10-21 | 2011-06-09 | Daimler Ag | Air distribution device for motor vehicle, has air discharge opening and air guiding element over which air jet is variable in air outlet flow direction |
| CN103963608A (en) * | 2013-01-31 | 2014-08-06 | 标致雪铁龙(中国)汽车贸易有限公司 | Air conditioner air outlet device for vehicle |
| DE102013111175B3 (en) * | 2013-10-09 | 2014-09-04 | Dr. Schneider Kunststoffwerke Gmbh | Air outlet for air conditioning apparatus, has lying chambers for first terminal and second terminal, which are opened for supplying or discharging air for generating overpressure and low pressure respectively |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110466483A (en) * | 2019-08-30 | 2019-11-19 | 关贺芳 | A kind of track brake radiator for penetrating suction Yu Coanda effect principle |
| CN110466483B (en) * | 2019-08-30 | 2020-08-18 | 亚太空列(河南)轨道交通有限公司 | Rail braking heat dissipation device using both ejection and suction and coanda effect principles |
| KR20210052959A (en) * | 2019-11-01 | 2021-05-11 | 현대모비스 주식회사 | Air ventilation apparatus and method using Coanda effect |
| KR102625856B1 (en) * | 2019-11-01 | 2024-01-16 | 현대모비스 주식회사 | Air ventilation apparatus and method using Coanda effect |
Also Published As
| Publication number | Publication date |
|---|---|
| EP3247579A1 (en) | 2017-11-29 |
| FR3031474B1 (en) | 2017-04-21 |
| FR3031474A1 (en) | 2016-07-15 |
| CN107206868B (en) | 2020-07-07 |
| WO2016113480A1 (en) | 2016-07-21 |
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