CN206111621U - Can concentrate no shaft type flabellum mechanism of wind -force - Google Patents
Can concentrate no shaft type flabellum mechanism of wind -force Download PDFInfo
- Publication number
- CN206111621U CN206111621U CN201621023621.2U CN201621023621U CN206111621U CN 206111621 U CN206111621 U CN 206111621U CN 201621023621 U CN201621023621 U CN 201621023621U CN 206111621 U CN206111621 U CN 206111621U
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- wind
- ring frame
- motor
- force
- shaftless
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G9/00—Bed-covers; Counterpanes; Travelling rugs; Sleeping rugs; Sleeping bags; Pillows
- A47G9/02—Bed linen; Blankets; Counterpanes
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- Structures Of Non-Positive Displacement Pumps (AREA)
- Invalid Beds And Related Equipment (AREA)
Abstract
The utility model provides a can concentrate no shaft type flabellum mechanism of wind -force, includes: impeller not in the least shaft type should not have shaft type impeller and included an annular frame and a plurality of pieces, and these a plurality of pieces are connected in the inner wall of this annular frame, and was extended to the center of this annular frame by the inner wall of this annular frame, the outer wall of this annular frame forms a plurality of drive pieces, a drive structure for it is rotatory to drive this a plurality of drive pieces, and it is rotatory to order about this annular frame, makes this a plurality of the pieces in this annular frame also and then rotatory and produce wind bundle, so that wind is restrainted flows to the other end from the one end of this annular frame, because this a plurality of pieces extend to the center of this annular frame, so the center pin that the wind -force that blows out can concentrate on this annular frame is to, and production wind power concentrate's effect.
Description
Technical field
This utility model is related to a kind of fan blade structure, especially a kind of shaftless fan blade structure for concentrating wind-force.
Background technology
Traditional fan structure mainly includes the multiple blades being connected in a rotating shaft, wherein, the plurality of blade is by this turn
Axle stretches out, and when the drive mechanism of rear end drives the rotating shaft to rotate, can drive the plurality of blade rotary motion, then apply
Air-flow around the plurality of blade cuts, and produce the wind beam of specific direction.
But, above-mentioned fan structure of the prior art, its blade are surrounded in rotating shaft, therefore when blade rotates
When, it is less the closer to the wind intensity at the axial direction of rotating shaft, hence in so that the wind beam of entirety outwards can dissipate, and there cannot be collection
In and powerful wind-force, it is therefore quite not enough on overall wind effect.Therefore inventor wishes to tie by simple flabellum
Structure is designed, and enables flabellum that concentration and powerful wind-force are produced when rotating, to meet using upper needs.
It is therefore this utility model wishes to propose a kind of shaftless fan blade structure of brand-new wind-force concentrated, above-mentioned existing to solve
There is technical defect.
Utility model content
So the purpose of this utility model is to solve the problems, such as, in above-mentioned prior art, one to be proposed in this utility model
Kind can concentrate the shaftless fan blade structure of wind-force, its using one by ring frame and by the ring frame inwall extend internally it is many
The shaftless impeller constituted by individual fan blades, wherein, multiple driving pieces are formed outside the ring frame, and passes through a drive mechanism
Drive the plurality of driving piece rotation so that the plurality of fan blades in the ring frame also and then rotates and produces wind beam.So making
Obtain wind beam to flow from one end of the ring frame to the other end.Because the fan blades is in the ring frame in this utility model
The heart extends, so the wind-force of blowout is concentrated in the central axial of the ring frame, and produces the effect of wind concentration, and brushes
Go out wind beam that is powerful and concentrating.Therefore the shortcoming that conventional fan cannot produce concentration and powerful wind-force can be solved.
A kind of shaftless fan blade structure for concentrating wind-force is proposed in above-mentioned purpose this utility model to reach, including：One
Shaftless impeller, the shaftless impeller include a ring frame and multiple fan blades, and the plurality of fan blades is connected to the ring frame
Inwall, and extended from the inwall of the ring frame to the center of the ring frame；The outer wall of the ring frame forms multiple drivings
Piece；One driving structure, for driving the plurality of driving piece rotation, and orders about the ring frame and rotates so that in the ring frame
The plurality of fan blades also and then rotation and produce wind beam；So that wind beam flows from one end of the ring frame to the other end；
Because the plurality of fan blades extends to the center of the ring frame, the wind-force of blowout is concentrated in the central shaft of the ring frame
To, and produce the effect of wind concentration.
Wherein, this can concentrate the shaftless fan blade structure of wind-force also to include an air guide structure, and which is the structure of a tubulose, bag
Include：Once side entrance end, a upper inlet end and a port of export；Wherein, the shaftless impeller is rotatably mounted to
In the air guide structure and in place of the port of export.
Wherein, the driving structure includes a motor blade group, and the motor blade group is located at the inside of the air guide structure and leans on
Closely on the downside of this at arrival end, multiple blades that the motor blade group is included a motor and coupled with the heart axle of the motor；It is the plurality of
Blade directly stretches out from the heart axle of the motor, the structure of electric fan as；The motor blade group is driven by the motor
The rotation of the plurality of blade, and by outside wind from the downside of this of the air guide structure port of export stream of arrival end to the air guide structure
It is dynamic；
When the wind-force from the motor blade group drives the outside of the ring frame along the direction of the air guide structure
During the plurality of driving piece, it will order about the ring frame and rotate, and the plurality of fan blades in the ring frame also and then rotates；
So that wind-force is from the upper inlet end to the Outlet-side flow, and brush wind beam that is powerful and concentrating.
Wherein, this can be concentrated the shaftless flabellum machine of wind-force to be arranged by multiple shaftless impellers in series and form,
Therefore accelerated by the shaftless impeller of the second level by the axial wind beam blown out by the shaftless impeller of previous stage again, using multiple nothings
The axial direction arrangement of axial impeller gradually strengthen wind-force and in reaching wind constriction and powerful effect.
The driving structure includes a motor driven gear wheel group, the motor driven gear wheel group include a motor and with the motor
One gear train of heart axle coupling, wherein, the gear train includes an at least gear；The gear train connects the heart axle of the motor；This is more
Individual driving piece connects the gear train by way of engagement；When the motor driven gear wheel group drives the gear train to turn by the motor
When dynamic, the plurality of driving piece rotation will be driven；
When the motor driven gear wheel group drives the plurality of driving piece of the outside of the ring frame, it will order about the annular
Housing rotates, and the plurality of fan blades in the ring frame also and then rotates；So that wind-force is from the one of the ring frame
Hold to the other end and flow, and brush wind beam that is powerful and concentrating.
The plurality of driving piece of the outer wall of the ring frame has magnetic, and the outside formation one in the ring frame surround
Magnetic track；The inside of the magnetic track sequentially attached to multiple magnetic lamellar bodies；Wherein, the driving structure is for the annular
The plurality of magnetic lamellar body of the inside of the plurality of driving piece or the magnetic track of the outer wall of housing is persistently powered；When the driving is tied
Structure is persistently powered to the plurality of magnetic lamellar body of the inside of the plurality of driving piece or the magnetic track of the outer wall of the ring frame
When, as the particular design of the plurality of magnetic lamellar body is by generation magnetic floating effect, and the ring frame is quickly rotated and is driven
The plurality of fan blades is and then rotated, so reaching the purpose for driving wind-force.
Description of the drawings
Fig. 1：The schematic perspective view of this utility model first embodiment；
Fig. 2：The schematic side view of this utility model first embodiment；
Fig. 3：The floor map of shaftless impeller of the present utility model；
Fig. 4：The schematic diagram of this utility model second embodiment；
Fig. 5：The schematic perspective view of this utility model 3rd embodiment；
Fig. 6：The schematic side view of this utility model 3rd embodiment；
Fig. 7：The schematic cross-section of this utility model fourth embodiment.
Description of reference numerals
10 shaftless impellers
11 ring frames
12 fan blades
15 drive piece
20 driving structures
30 air guide structures
31 downside arrival ends
32 upper inlet ends
33 ports of export
40 motor blade groups
41 motors
42 blades
50 motor driven gear wheel groups
51 motors
60 magnetic tracks
70 magnetic lamellar bodies
411 heart axles
511 heart axles
521 gears.
Specific embodiment
It is now careful with regard to structure composition of the present utility model, and the effect that can be generated and advantage, cooperation accompanying drawing, according to this practicality
A new preferred embodiment describes in detail as follows.
Refer to shown in Fig. 1 to Fig. 3, show that the first of the shaftless fan blade structure for concentrating wind-force of the present utility model is real
Apply example, including following assemblies：
One shaftless impeller 10, the shaftless impeller 10 include a ring frame 11 and multiple fan blades 12, the plurality of fan blades
12 inwalls for being connected to the ring frame 11, and extended from the inwall of the ring frame 11 to the center of the ring frame 11.Should
The outer wall of ring frame 11 forms multiple driving pieces 15.When outside wind-force is along the circumferential direction of the outside of the ring frame 11
When brushing, the plurality of driving piece 15 can be blown and rotated, and be ordered about the ring frame 11 and rotate, and being somebody's turn to do in the ring frame 11
Multiple fan blades 12 also and then rotate, so that wind-force flows from one end of the ring frame 11 to the other end and produces wind beam.
One driving structure 20, for driving the plurality of driving piece 15 to rotate, and orders about the ring frame 11 and rotates so that should
The plurality of fan blades 12 in ring frame 11 also and then rotates and produces wind beam.So that wind beam is from the one of the ring frame 11
Hold to the other end and flow.Because the plurality of fan blades 12 is extended to the center of the ring frame 11 in this utility model, blow
The wind-force for going out is concentrated in the central axial of the ring frame 11, and produces the effect of wind concentration.
One air guide structure 30, which is the structure of a tubulose, including：Once side entrance end 31, a upper inlet end 32 and
The port of export 33.Wherein, the shaftless impeller 10 is rotatably mounted in the air guide structure 30 and near the port of export
In place of 32.
Wherein, the driving structure 20 includes a motor blade group 40, and the motor blade group 40 is located at the air guide structure 30
Internal and at arrival end 31 on the downside of this, the motor blade group 40 includes a motor 51 and 411 coupling of heart axle with the motor 51
The multiple blades 42 for closing.Show in figure that the plurality of blade 42 is directly to stretch out from the heart axle 411 of the motor 51, the electricity as
The structure of fan.But this structure is not limited in this utility model, as long as blade 42 is coupled with motor 51 and by the motor
The structure that 51 drivings are rotated is within protection domain of the present utility model.The motor blade group 40 is driven by the motor 51 should
Multiple blades 42 rotate, and can be by outside wind from arrival end 31 on the downside of this of the air guide structure 30 to the air guide structure 30
The port of export 32 flows.
When the wind-force from the motor blade group 40 drives the ring frame 11 along the direction of the air guide structure 30
During the plurality of driving piece 15 of outside, it will order about the ring frame 11 and rotate, and the plurality of fan in the ring frame 11
Piece 12 also and then rotates.So that wind-force flows to the port of export 33 from the upper inlet end 32, and brush powerful and collect
In wind beam.
Fig. 4 shows second embodiment of the present utility model, wherein, this can concentrate the shaftless fan blade structure of wind-force by multiple
Shaftless impeller 10 is arranged in series and is formed, therefore the axial wind beam blown out by the shaftless impeller 10 of previous stage is again
Accelerated by the shaftless impeller 10 of the second level, and faster wind-force is higher to cause the axial wind Shu Sudu.Therefore using multiple shaftless
The axial direction arrangement of formula impeller 10 gradually can strengthen wind-force and in reaching wind constriction and powerful effect.
The above-mentioned cascaded structure of this utility model can be used for promoting injection engine, because the wind-force Jing in the structure of series connection
Multiple shaftless impellers 10 being in series are crossed, therefore wind-force is extremely strong, the air urgency of surrounding can be driven when into injection engine
Speed is entered in injection engine, therefore can produce the excellent results of quick blast.Because wind concentration is in the central part of runner,
So can be more much lower than the injection engine of prior art for the forging requirement of the metal or its alloy positioned at runner surrounding, because
This purpose for reaching raising efficiency and reducing cost.
Fig. 5 to Fig. 6 shows 3rd embodiment of the present utility model, and which shows the different motor driving side of this utility model
Formula.The present embodiment includes following assemblies：
One shaftless impeller 10, the shaftless impeller 10 include a ring frame 11 and multiple fan blades 12, the plurality of fan blades
12 inwalls for being connected to the ring frame 11, and extended from the inwall of the ring frame 11 to the center of the ring frame 11.Should
The outer wall of ring frame 11 forms multiple driving pieces 15.
One driving structure 20, for driving the plurality of driving piece 15 to rotate, and orders about the ring frame 11 and rotates so that should
The plurality of fan blades 12 in ring frame 11 also and then rotates and produces wind beam.So that wind beam is from the one of the ring frame 11
Hold to the other end and flow.Because the plurality of fan blades 12 is extended to the center of the ring frame 11 in this utility model, blow
The wind-force for going out is concentrated in the central axial of the ring frame 11, and produces the effect of wind concentration.
Wherein, the driving structure 20 includes a motor driven gear wheel group 50, and the motor driven gear wheel group 50 includes a motor
51 and the gear train 52 that couples with the heart axle 511 of the motor 51, wherein, the gear train 52 includes an at least gear 521.In figure
Show that the gear train 52 connects the heart axle 511 of the motor 51.Wherein, it is each to drive piece 15 to be formed in the way of equidistant outside the annular
The outer wall of frame 11 so that the plurality of driving piece 15 can connect the gear train 52 by way of engagement.When the motor driven gear wheel
When group 50 drives the gear train 52 to rotate by the motor 51, the plurality of driving piece 15 will be driven to rotate.
When the motor driven gear wheel group 50 drives the plurality of driving piece 15 of the outside of the ring frame 11, it will order about
The ring frame 11 rotates, and the plurality of fan blades 12 in the ring frame 11 also and then rotates.So that wind-force is from this
One end of ring frame 11 is flowed to the other end, and brushes wind beam that is powerful and concentrating.
Fig. 7 shows fourth embodiment of the present utility model, and which shows the different type of drive of this utility model.In this example
Component application identical symbol same as the previously described embodiments is represented.The shaftless impeller 10 and magnetic in this example is shown in Fig. 7
The sectional view of guide rail 60, wherein, the plurality of driving piece 15 of the outer wall of the ring frame 11 has magnetic, and in the ring frame
11 one circular magnetic track 60 of outside formation.The inside of the magnetic track 60 sequentially attached to multiple magnetic lamellar bodies 70.Its
In, the driving structure 20 can be used for the plurality of driving piece 15 of the outer wall to the ring frame 11 or the inside of the magnetic track 60
The plurality of magnetic lamellar body 70 be persistently powered.When the plurality of driving piece 15 of the outer wall of 20 pairs of ring frames 11 of driving structure
Or the plurality of magnetic lamellar body 70 of the inside of the magnetic track 60, when being persistently powered, special due to the plurality of magnetic lamellar body 70 sets
Meter will produce the floating effect of magnetic, and cause the 11 quick rotation of ring frame and drive the plurality of fan blades 12 and then to rotate, so reaching
To the purpose for driving wind-force.
The utility model has the advantage of using one by ring frame and by the ring frame inwall extend internally it is multiple
The shaftless impeller constituted by fan blades, wherein, multiple driving pieces are formed outside the ring frame, and is driven by a drive mechanism
Dynamic the plurality of driving piece rotation so that the plurality of fan blades in the ring frame also and then rotates and produces wind beam.So that
Wind beam flows from one end of the ring frame to the other end.Because the fan blades is the center to the ring frame in this utility model
Extend, so the wind-force of blowout is concentrated in the central axial of the ring frame, and produce the effect of wind concentration, and brush
It is powerful and concentrate wind beam.Therefore the shortcoming that conventional fan cannot produce concentration and powerful wind-force can be solved.
In sum, the design of consideration of this utility model hommization, quite meets actual demand.Which specifically improves existing lacking
Point, substantially has breakthrough progressive advantage compared to prior art, has really the enhancement of effect, and be not easy to reach.This
Utility model be not disclosed on domestic document and market with foreign countries, had met patent statute.
Above-mentioned detailed description is illustrating for a possible embodiments of the present utility model, but the embodiment is not used
To limit scope of patent protection of the present utility model, all equivalence enforcements made without departing from this utility model skill spirit or change
More, all should belong in the scope of the claims of the present utility model.
Claims (6)
1. a kind of shaftless fan blade structure for concentrating wind-force, it is characterised in that include：
One shaftless impeller, the shaftless impeller include a ring frame and multiple fan blades, and the plurality of fan blades is connected to the annular
The inwall of housing, and extended from the inwall of the ring frame to the center of the ring frame；The outer wall of the ring frame forms many
Individual driving piece；
One driving structure, for driving the plurality of driving piece rotation, and orders about the ring frame and rotates so that in the ring frame
The plurality of fan blades also and then rotation and produce wind beam；So that wind beam flows from one end of the ring frame to the other end；
Because the plurality of fan blades is extended to the center of the ring frame, the wind-force of blowout is concentrated in the center of the ring frame
Axially, produce the effect of wind concentration.
2. the shaftless fan blade structure of wind-force can be concentrated as claimed in claim 1, it is characterised in that the shaftless blade structure
Also include an air guide structure, which is the structure of a tubulose, including：Once side entrance end, a upper inlet end and a port of export；Its
In, the shaftless impeller is rotatably mounted in the air guide structure and in place of the port of export.
3. the shaftless fan blade structure of wind-force can be concentrated as claimed in claim 2, it is characterised in that the driving structure includes one
Motor blade group, the motor blade group are located at the inside of the air guide structure and at arrival end on the downside of this, the motor blade group
The multiple blades coupled including a motor and with the heart axle of the motor；The plurality of blade is directly from the heart axial direction extension of the motor
Stretch, the structure of electric fan as；The motor blade group drives the plurality of blade rotation by the motor, and by outside wind from
The Outlet-side flow of arrival end to the air guide structure on the downside of this of the air guide structure；
When the wind-force from the motor blade group drive along the direction of the air guide structure outside of the ring frame this is more
During individual driving piece, it will order about the ring frame and rotate, and the plurality of fan blades in the ring frame also and then rotates；So
So that wind-force is from the upper inlet end to the Outlet-side flow, and brush wind beam that is powerful and concentrating.
4. the shaftless fan blade structure of wind-force can be concentrated as claimed in claim 1, it is characterised in which is by multiple shaftless leaves
Arrangement is formed wheel in series, therefore the axial wind beam blown out by the shaftless impeller of previous stage is again by the nothing of the second level
Axial impeller accelerates, and gradually strengthens wind-force using the axial direction arrangement of multiple shaftless impellers and reaches effect in wind constriction and powerful
Really.
5. the shaftless fan blade structure of wind-force can be concentrated as claimed in claim 1, it is characterised in that the driving structure includes one
Motor driven gear wheel group, the gear train that the motor driven gear wheel group is included a motor and coupled with the heart axle of the motor, wherein,
The gear train includes an at least gear；The gear train connects the heart axle of the motor；The plurality of driving piece is connected by way of engagement
Connect the gear train；When the motor driven gear wheel group drives the gear train to rotate by the motor, the plurality of driving piece will be driven
Rotation；
When the motor driven gear wheel group drives the plurality of driving piece of the outside of the ring frame, it will order about the ring frame
Rotation, and the plurality of fan blades in the ring frame also and then rotates；So that wind-force from one end of the ring frame to
The other end flows, and brushes wind beam that is powerful and concentrating.
6. the shaftless fan blade structure of wind-force can be concentrated as claimed in claim 1, it is characterised in that the outer wall of the ring frame
The plurality of driving piece there is magnetic, and form a circular magnetic track in the outside of the ring frame；The magnetic track
Inside sequentially attached to multiple magnetic lamellar bodies；Wherein, the plurality of driving of the driving structure for the outer wall to the ring frame
The plurality of magnetic lamellar body of the inside of piece or the magnetic track is persistently powered；When the driving structure is to the outer wall of the ring frame
When the plurality of magnetic lamellar body of the plurality of inside for driving piece or the magnetic track is persistently powered, due to the plurality of magnetic lamellar body
Particular design is by generation magnetic floating effect, and the ring frame is quickly rotated and drives the plurality of fan blades and then to rotate, so
Reach the purpose for driving wind-force.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621023621.2U CN206111621U (en) | 2016-08-31 | 2016-08-31 | Can concentrate no shaft type flabellum mechanism of wind -force |
| PCT/CN2017/096435 WO2018040861A1 (en) | 2016-08-31 | 2017-08-08 | Bed sheet structure having double-opening adjustment mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621023621.2U CN206111621U (en) | 2016-08-31 | 2016-08-31 | Can concentrate no shaft type flabellum mechanism of wind -force |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206111621U true CN206111621U (en) | 2017-04-19 |
Family
ID=58516377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621023621.2U Active CN206111621U (en) | 2016-08-31 | 2016-08-31 | Can concentrate no shaft type flabellum mechanism of wind -force |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN206111621U (en) |
| WO (1) | WO2018040861A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107313966A (en) * | 2017-09-05 | 2017-11-03 | 西北工业大学 | A kind of shaftless electric fan of cascade type |
| CN111486111A (en) * | 2019-01-10 | 2020-08-04 | 陈石矶 | Fan blade mechanism capable of being used as driving source or generating concentrated wind power |
| CN116079105A (en) * | 2023-04-07 | 2023-05-09 | 山西天宝集团有限公司 | Operation method of molding device for offshore wind power flange production |
| CN117463080A (en) * | 2023-12-26 | 2024-01-30 | 河南沃福德环保科技有限公司 | Industrial filter for factory building |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2764245B2 (en) * | 1994-04-19 | 1998-06-11 | ミツイ 萩原 | Bedding |
| CN1299618C (en) * | 2004-11-08 | 2007-02-14 | 廖正郎 | Rope tying device |
| CN2770502Y (en) * | 2005-02-21 | 2006-04-12 | 广州市泽通行家居用品有限公司 | Two-in-one bed cover |
| CN202234342U (en) * | 2011-10-24 | 2012-05-30 | 刘艳英 | Tightening type warm-keeping quilt cover |
| CN203576141U (en) * | 2013-08-23 | 2014-05-07 | 朱建清 | Adjustable quilt cover |
| TWM492674U (en) * | 2014-08-26 | 2015-01-01 | Chuan-Hung Fan | Bed sheets |
| CN205548184U (en) * | 2016-03-11 | 2016-09-07 | 李莉 | Postoperative shoulder pad quilt |
-
2016
- 2016-08-31 CN CN201621023621.2U patent/CN206111621U/en active Active
-
2017
- 2017-08-08 WO PCT/CN2017/096435 patent/WO2018040861A1/en active Application Filing
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107313966A (en) * | 2017-09-05 | 2017-11-03 | 西北工业大学 | A kind of shaftless electric fan of cascade type |
| CN107313966B (en) * | 2017-09-05 | 2019-07-16 | 西北工业大学 | A kind of shaftless electric fan of cascade type |
| CN111486111A (en) * | 2019-01-10 | 2020-08-04 | 陈石矶 | Fan blade mechanism capable of being used as driving source or generating concentrated wind power |
| CN116079105A (en) * | 2023-04-07 | 2023-05-09 | 山西天宝集团有限公司 | Operation method of molding device for offshore wind power flange production |
| CN117463080A (en) * | 2023-12-26 | 2024-01-30 | 河南沃福德环保科技有限公司 | Industrial filter for factory building |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2018040861A1 (en) | 2018-03-08 |
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