WO2020045888A1 - 세탁기 및 세탁기의 제어방법 - Google Patents
세탁기 및 세탁기의 제어방법 Download PDFInfo
- Publication number
- WO2020045888A1 WO2020045888A1 PCT/KR2019/010621 KR2019010621W WO2020045888A1 WO 2020045888 A1 WO2020045888 A1 WO 2020045888A1 KR 2019010621 W KR2019010621 W KR 2019010621W WO 2020045888 A1 WO2020045888 A1 WO 2020045888A1
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- WIPO (PCT)
- Prior art keywords
- drum
- protrusion
- washing machine
- protrusions
- circumferential surface
- Prior art date
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Classifications
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/02—Rotary receptacles, e.g. drums
- D06F37/04—Rotary receptacles, e.g. drums adapted for rotation or oscillation about a horizontal or inclined axis
- D06F37/06—Ribs, lifters, or rubbing means forming part of the receptacle
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F33/00—Control of operations performed in washing machines or washer-dryers
- D06F33/30—Control of washing machines characterised by the purpose or target of the control
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F35/00—Washing machines, apparatus, or methods not otherwise provided for
- D06F35/005—Methods for washing, rinsing or spin-drying
- D06F35/006—Methods for washing, rinsing or spin-drying for washing or rinsing only
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
- D06F2105/46—Drum speed; Actuation of motors, e.g. starting or interrupting
- D06F2105/48—Drum speed
Definitions
- the present invention relates to a washing machine having a drum that rotates about a horizontal axis, and more particularly, to a washing machine having a height of a protrusion formed on an inner circumferential surface of the drum is less than 40 mm.
- Washing machines configured to rotate the drum on which the laundry is introduced is rotated about a horizontal axis is widely known.
- a lifter disposed on an inner circumferential surface of a drum pumps laundry upon rotation of the drum.
- the laundry In the washing machine provided with the lifter in the drum, the laundry is lifted up to a certain height by the force applied by the lifter to the laundry, and the friction is induced between the lifter and the laundry. Therefore, it is possible to secure a certain level of washing power, which is less affected by the amount of water filled in the drum, the amount of laundry (package), and the rotational speed (RPM) of the drum, compared to a structure without a lifter. to be.
- the centrifugal force caused by the rotation of the drum is the power to lift the laundry.
- the rotational speed of the drum is equal to the gravitational speed equal to the gravity
- the centrifugal force applied to the laundry is equal to gravity.
- the laundry is rotated to adhere to the inner peripheral surface of the drum.
- the embedding speed is 90 to 110 rpm.
- the lifter when the lifter is installed on the drum, since the lifter lifts up the laundry as well as the centrifugal force, the laundry may be rotated while the drum is stuck to the drum even when the drum's rotational speed is lower than 90 rpm.
- a lifter having a height of approximately 40 mm is applied. In this case, when the rotation speed of the drum reaches about 55 rpm, the laundry is rotated while being attached to the drum.
- such a conventional washing machine has to limit the rotational speed of the drum to about 55 rpm or less so that the laundry is lifted up by the lifter and falls.
- the rotational speed of the drum there are various factors that affect the washing force, as well as the drop of laundry by the lifter, friction between the drum and the laundry, the impact force of the lifter on the laundry, and the stretching of the laundry.
- these factors are closely related to the rotational speed of the drum, there is a need to devise a method of rotating the drum at a higher speed than the conventional one while causing a drop of laundry.
- the problem to be solved by the present invention is, first, to provide a washing machine to induce a drop of laundry by the rotation of the drum, the upper limit of the drum rotation speed that can induce the flow of the laundry compared to the prior art.
- a protrusion for pumping laundry is formed on the inner circumferential surface of the drum, and the height of the protrusion is properly designed so that the laundry can flow in the drum without sticking to the drum even if the rotation speed of the drum is 60 rpm or more. It is to provide a washing machine.
- the present invention relates to a washing machine configured such that a cylindrical drum into which a cloth is inserted is rotated about a horizontal axis.
- a plurality of protrusions are provided on the inner circumferential surface of the drum.
- the protrusions extend in the front-rear direction on the inner circumferential surface, and a plurality of the protrusions are spaced apart along the circumferential direction of the drum.
- the protrusion protrudes inwardly of the drum is 2.0 to 6.0% of the diameter of the drum.
- the protrusions protrude to the inside of the drum at a height of 10 to 30 mm.
- the drum may further include a plurality of embossing protrusions formed on the inner circumferential surface lower than any of the plurality of protrusions.
- On the inner circumferential surface of the drum there may be no protrusion structure other than at least one of the plurality of embossings between a pair of adjacent protrusions arbitrarily selected from among the plurality of protrusions.
- the height of the embossing may be 5 mm or less.
- the projecting portion has a first side portion that forms a positive first angle with the inner circumferential surface at a first point on the inner circumferential surface of the drum when viewed from the front, and the circumferential direction from the first point on the inner circumferential surface when viewed from the front. It may include a second side portion forming a second negative angle with the inner peripheral surface at a second spaced apart point. At least one of the first angle and the second angle may be 17.5 degrees or less.
- the length from the front end to the rear end of the protrusion may be 50 to 100% of the length of the drum.
- the drum may have a flat front end band and a rear end band at front and rear ends, and the protrusion may be disposed between the front end band and the rear end band.
- the protrusion may be integrally formed with the drum.
- the drum is processed by a metal plate of stainless steel (stainless steel), the thickness may be 0.4 to 0.6mm.
- the protrusion may be made of synthetic resin and combined with the drum.
- the drum may have a diameter of 484 mm, and a height of the protrusion protruding into the drum may be 10.0 to 30.0 mm.
- the diameter of the drum may be 515 mm, and the height of the protrusion protruding into the drum may be 10.6 to 30.9 mm.
- the drum may have a diameter of 575 mm, and the height of the protrusion protruding into the drum may be 11.8 to 34.5 mm.
- the diameter of the drum may be 590 mm, and the height of the protrusion protruding into the drum may be 12.1 to 35.4 mm.
- the drum is continuously rotated by one or more revolutions in one direction at a speed set between 60 and 90 rpm so that the fabric is lifted up to a predetermined height by the protrusion and falls at least once.
- the washing machine of the present invention even if the drum is rotated at a higher speed than in the prior art, the carriage does not stick to the drum, can be flowed in the drum has the effect that the washing force is improved.
- FIG. 1 is a side cross-sectional view of a washing machine according to an embodiment of the present invention.
- FIG. 2 schematically illustrates a cross section of the washing tub shown in FIG. 1.
- FIG. 3 schematically illustrates a longitudinal section of the washing tub shown in FIG. 1.
- FIG. 4 is a cross-sectional view taken along the line IV-IV of FIG. 3.
- 5 is a graph showing the embedding speed according to the height of the protrusion.
- FIG. 6 is a view referred to to explain the correlation between the height of the protrusion and the side angle.
- Figure 7 shows the flow of the fabric according to the rotational speed of the drum.
- a washing machine may include a casing 1 forming an outer appearance, a reservoir 3 disposed in the casing 1 and storing wash water, and rotating in the reservoir 3. It is installed so as to include a laundry tank 4 into which the laundry is put, and a motor 9 for rotating the laundry tank (4).
- the washing tank 4 has a front cover 41 having an opening for entering and exiting laundry, a cylindrical drum 42 disposed substantially horizontally so that the front end is coupled to the front cover 41, and a rear end of the drum 42. It includes a rear cover 43 is coupled.
- the rotating shaft of the motor 9 may be connected to the rear cover 43 by passing through the rear wall of the reservoir 3.
- a through hole may be formed in the drum 42 so that water may be exchanged between the washing tub 4 and the tub 3.
- the washing tub 4 is rotated about a horizontal axis.
- horizontal does not mean a geometric horizontal in the exact sense, and even when inclined at a predetermined angle with respect to the horizontal as shown in FIG. 1, the washing tank 4 is closer to horizontal than vertical. It is assumed that it is rotated about a horizontal axis.
- the washing tank 4 includes a plurality of protrusions 20 provided on the inner circumferential surface of the drum 42.
- a plurality of protrusions 20 extend in the front-rear direction on the inner circumferential surface of the drum 42, these protrusions 20 are spaced apart along the circumferential direction, preferably, with respect to the center O of the drum 42 It is arranged at a constant angle (equal).
- a plurality of embossing 425 may be provided on the inner circumferential surface of the drum 42.
- the embossing 425 is a protruding structure formed on the inner circumferential surface of the machine, and the height protruding into the drum 42 is lower than any of the plurality of the protruding portions 20.
- Embossing 425 may be formed integrally with drum 42, and the plurality of embossing 425 need not be constant in size and / or height, as shown in FIG.
- a plurality of embossings 425 may be formed in which the size gradually increases or decreases in the longitudinal direction.
- the height of the embossing 425 is 5 mm or less.
- the drum 42 is a metal plate of stainless steel (stainless steel), the thickness may be 0.4 to 0.6mm.
- the cylindrical drum 42 can be formed by rounding a rectangular metal sheet and joining (eg, welding) both ends to each other.
- the metal plate is preferably an STS430 series, but is not necessarily limited thereto.
- a laundry inlet is formed on the front surface of the casing 1, and a door 2 for opening and closing the laundry inlet is rotatably provided in the casing 1.
- a water supply valve 5 Inside the casing 1, a water supply valve 5, a water supply pipe 5, and a water supply hose 8 may be installed. When the water supply valve 5 is opened to supply water, the washing water passing through the water supply pipe 5 may be mixed with the detergent in the dispenser 14, and then supplied to the water storage tank 3 through the water supply hose 8.
- the input port of the pump 11 is connected to the reservoir 3 by the discharge hose 10, the discharge port of the pump 11 is connected to the drain pipe (12). Water discharged from the reservoir 3 through the discharge hose 10 is pumped by the pump 11 and flows along the drain pipe 12, and then discharged outside the washing machine.
- FIG. 7 shows the flow of the fabric according to the rotational speed of the drum. Reference is now made to FIG. 7. While the drum 42 is being rotated, the forces acting on the fabrics introduced into the drum 42 are applied from the centrifugal force Fc, gravity Fg, and the protrusion 20 caused by the rotation of the drum 42. Lifting force (Fn).
- FIG. 7 (b) is a state in which the rotational speed of the drum 42 is larger than that of FIG. 7 (a), and it is shown that the fabric falls after rising to a higher position.
- the position where the fabric falls is at least 90 degrees of rotation angle from the lowest point of the drum, and the flow of such fabric is defined as a tumbling motion hereinafter.
- the rotational speed of the drum 42 is ultimately rotated in a state in which it is attached to the drum 42 without falling even at the highest point of the carriage drum 42, as shown in FIG.
- the embedding speed vf can be obtained from an equilibrium equation that equals centrifugal force and gravity. Since the mass of the cloth is canceled on both sides of the equilibrium equation, the foaming speed Vf becomes a value dependent on the diameter of the drum irrespective of the mass of the cloth, and is a predetermined value that can be obtained by knowing the diameter of the drum.
- the wrapping speed Vf becomes low compared with the case where the protrusion part 20 is not applied generally.
- the embedding speed (Vf) will vary depending on the structure of the protrusions 20, but the drum 42 has a diameter of 24 to 27 inches (inch) and the height of the lifter (protrusions) 40mm or more in the conventional washing machine The speed Vf is about 55 rpm or less.
- the washing force is determined by several factors such as flexing, friction, and drop of the gun. These factors are closely related to the rotational speed of the drum 42, and in particular, relative to the drop of the gun or to the drum, such as rolling or tumbling motion. Movement (or flow in the drum) is induced, but the higher the rotational speed of the drum 42 at this time is advantageous to enhance the washing force.
- the present invention provides a height h of the protrusion 20, that is, The height projecting inwardly of the drum 42) was lowered as compared with the prior art to reduce the bearing force Fn.
- the height h of the protruding portion 20 at this time is 2.0 to 6.0% of the diameter D as compared to the diameter 42 of the drum 42, and is approximately 10 to 30 mm in absolute value.
- the control method of the washing machine according to an embodiment of the present invention can implement a rolling or tumbling motion while rotating the drum 42 at a higher speed than in the related art.
- the drum 42 is continuously rotated one or more revolutions in one direction at a speed set between 60 and 90 rpm, whereby the drum It is possible to at least once carry out the bubble inside the 42 by being raised to the predetermined height by the protrusion 20 and falling.
- the set speed may be a speed at which a rolling motion is induced, and in this case, the cloth in the drum 42 rises to an angle of 90 degrees or less in the rotational direction of the drum 42 at the lowest point of the drum 42 and then falls.
- the set speed may be a speed that causes tumbling motion.
- the cloth in the drum 42 rises to an angle of 90 degrees or more and 180 degrees or less in the rotational direction of the drum 42 at the lowest point of the drum 42, and then falls.
- a controller (not shown) for controlling the rotation of the motor 9 may be provided, and the drum 42 may be rotated by the speed control of the motor 9 by the controller.
- FIG. 2 schematically illustrates a cross section of the washing tub shown in FIG. 1.
- 3 schematically illustrates a longitudinal section of the washing tub shown in FIG. 1.
- 4 is a cross-sectional view taken along the line IV-IV of FIG. 3. Reference is now made to FIGS. 2 to 4.
- the protrusion 20 When viewed from the front of the drum 42, the protrusion 20 is longer in the longitudinal direction (or front and rear direction) of the drum 42 than the width of the drum 42 in the circumferential direction.
- These protrusions 20 are arranged symmetrically with respect to the center of the drum 42, in the embodiment three protrusions 20 are arranged at an isometric angle of 120 degrees with respect to the center of the drum 42, but is not necessarily limited thereto. .
- the protrusion 20 may be integrally formed with the drum 42.
- the protruding portion 20 can be formed by plastic working of the metal sheet.
- the present invention is not limited thereto, and in some embodiments, the protrusion 20 may be formed separately from the drum 42, and then coupled to the drum 42. In particular, in the latter case, the protrusion 20 may be made of synthetic resin.
- the length of the projection 20 in order to smoothly spread the fabric by expanding the contact area between the projection 20 and the fabric (or the area where the projection 20 exerts a bearing force Fn), the length of the projection 20 Should be appropriate, and in this aspect the present invention suggests that the length L1 from the front end to the rear end of the projection 20 is 50 to 100% of the drum L length L0. In particular, even when the length L1 of the protrusion 20 is close to 50% of the length L0 of the drum 42, the protrusion 20 may be disposed to cover the front and rear of the drum 42. It is preferable to provide the projection 20 so that the front end of the 20 is at a position spaced rearward from the front end of the drum 42.
- the drum 42 has a flat front band portion 42a and a rear band portion 42b formed at the front end and the rear end, respectively, and the protrusions 20 may be disposed between the front end band 42a and the rear end band 42b. have.
- the projection 20 when viewed from the front, the first side portion that forms a positive first angle (+ ⁇ ) with the inner peripheral surface at the first point (P1) on the inner peripheral surface of the drum 42 And a second side surface portion 22 forming a negative second angle ( ⁇ ) with the inner circumferential surface at a second point P2 circumferentially spaced from the first point P1 on the inner circumferential surface.
- at least one of the first angle and the second angle is 17.5 degrees or less.
- angle (theta) is defined as a side angle.
- first side portion 21 and the second side portion 22 are symmetrical, and the first angle and the second angle have the same size, but are not necessarily limited thereto.
- FIG. 5 is a graph showing the embedding speed (Vf) according to the height of the protrusion. 6 is a view referred to to explain the correlation between the height of the protrusion and the side angle.
- FIG. 5 shows that the higher the height h of the protrusion 20 is, the lower the wrapping speed Vf is.
- the lapping speed Vf may be high, and thus washing performance may be good, but in reality it is not.
- the height h of the protrusion 20 When the height h of the protrusion 20 is 5 mm or less, the support force Fn of the protrusion 20 is too small, so that the cloth almost rolls in place in a state where the drum 42 does not reach the embedding speed Vf. It shows a behavior of moving only up and down within a very small angle of rotation tool, and suddenly starts to stick to the drum 42 when the wrapping speed Vf is reached. The flow of this type of cloth is intensified as the volume is small, and the washing power is not good because the fall or flexion of the cloth is not induced smoothly. For this reason, the height h of the protrusion 20 should be at least greater than 5 mm, preferably at least 10 mm.
- the height h of the protruding portion 20 is preferably 30 mm or less, and in this case, the embedding speed Vf becomes about 65 rpm or more, and about 18% of the embedding is compared with 55 rpm when the conventional height is 40 mm. You can expect an increase in speed.
- the diameter of the drum 42 may be any of an inner diameter, an outer diameter, or an intermediate value between the inner diameter and the outer diameter of the drum 42.
- the rolling or tumbling of the fabric is not induced in the area A where the height h of the protrusion 20 is smaller than 5 mm and the side angle ⁇ is smaller than 17.5 degrees. Accordingly, even when the height h of the protrusion 20 is 5 mm, the side angle ⁇ may be at least 17.5 mm so as to cause rolling or tumbling.
- the area B shown in FIG. 6 indicates an area in which the height h of the protrusion 20 is 5 mm or more and the side angle ⁇ is 17.5 or more, which causes rolling or tumbling motion of the fabric in this area. It is possible. However, the height of the protrusion 20 which can be further enhanced by such a motion washing performance is preferably 10mm or more.
- the curve shown by the dotted line in Figure 6 connects the threshold values of the side angle ( ⁇ ) that can cause rolling or tumbling.
- the control method of the laundry treatment machine it is possible to implement as a processor readable code on a processor-readable recording medium.
- the processor-readable recording medium includes all kinds of recording devices that store data that can be read by the processor. Examples of the processor-readable recording medium include ROM, RAM, CD-ROM, magnetic tape, floppy disk, optical data storage device, and the like, and may also be implemented in the form of a carrier wave such as transmission over the Internet. .
- the processor-readable recording medium can also be distributed over network coupled computer systems so that the processor-readable code is stored and executed in a distributed fashion.
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Abstract
Description
Claims (13)
- 포가 투입되는 원통형의 드럼이 수평한 축을 중심으로 회전되도록 구성된 세탁기에 있어서,상기 드럼의 내주면 상에서 전후방향으로 길게 연장되고, 원주 방향을 따라 이격된 다수개의 돌출부를 포함하고,상기 돌출부는,상기 드럼의 내측으로 돌출된 높이가 상기 드럼의 직경의 2.0 내지 6.0%이고,상기 드럼의 내주면 상에는, 상기 다수개의 돌출부 중에서 임의로 선정한 인접한 한 쌍의 돌출부 사이에, 상기 다수개의 돌출부 중 임의의 어느 하나 보다 높은 돌출구조가 존재하지 않는 세탁기.
- 제 1 항에 있어서,상기 드럼은,상기 내주면 상에, 상기 다수개의 돌출부 중 어느 것 보다도 낮게 형성된 다수개의 엠보싱을 더 포함하고,상기 드럼의 내주면 상에는, 상기 다수개의 돌출부 중에서 임의로 선정한 인접한 한 쌍의 돌출부 사이에, 상기 다수개의 엠보싱 중 적어도 하나 이외에는 돌출구조가 존재하지 않는 세탁기.
- 제 2 항에 있어서,상기 엠보싱의 높이는 5mm 이하인 세탁기.
- 제 1 항에 있어서,상기 돌출부는,전방에서 볼 시, 상기 드럼의 내주면 상의 제 1 지점에서 상기 내주면과 양의 제 1 각도를 이루는 제 1 측면부; 및전방에서 볼 시, 상기 내주면 상에서 상기 제 1 지점으로부터 상기 원주방향으로 이격된 제 2 지점에서 상기 내주면과 음의 제 2 각도를 이루는 제 2 측면부를 포함하고,상기 제 1 각도 및 상기 제 2 각도 중 적어도 하나는 17.5도 이하인 세탁기.
- 제 1 항에 있어서,상기 돌출부의 전단에서 후단까지의 길이는,상기 드럼의 길이 대비 50 내지 100%인 세탁기.
- 제 5 항에 있어서,상기 드럼은,전단과 후단에 각각 평평한 전단 밴드부와 후단 밴드부가 형성되고,상기 돌출부는,상기 전단 밴드부와 상기 후단 밴드부 사이에 배치되는 세탁기.
- 제 1 항에 있어서,상기 돌출부는,상기 드럼과 일체로 형성되는 세탁기.
- 제 7 항에 있어서,상기 드럼은 스테인리스 스틸(stainless steel)의 금속판재를 가공한 것으로써, 두께가 0.4 내지 0.6mm인 세탁기.
- 제 1 항에 있어서,상기 드럼은 스테인리스 스틸로 이루어지고,상기 돌출부는,합성수지로 이루어져 상기 드럼과 결합되는 세탁기.
- 절대치 10 내지 30mm제 1 항에 있어서,상기 돌출부는,상기 드럼의 내측으로 돌출된 높이가 10 내지 30mm인 세탁기.
- 포가 투입되는 원통형의 드럼이 수평한 축을 중심으로 회전되고, 상기 드럼의 내주면 상에서 전후방향으로 길게 연장되고, 원주 방향을 따라 이격된 다수개의 돌출부를 구비하고, 상기 돌출부는 상기 드럼의 내측으로 돌출된 높이가 상기 드럼의 직경의 2.0 내지 6.0%인 세탁기의 제어방법에 있어서,상기 드럼을 60 내지 90rpm 사이에서 설정된 속도로 일방향으로 1회전 이상을 연속하여 회전시켜 상기 포가 상기 돌출부에 의해 소정 높이까지 퍼올려졌다가 낙하되는 것을 적어도 한번 실시하도록 제어하는 세탁기의 제어방법.
- 제 11 항에 있어서,상기 설정된 속도는,상기 드럼 내의 포가 상기 드럼의 최하점에서 상기 드럼의 회전방향으로 90도 이하의 각도까지 상승하였다가 낙하되도록 설정되는 세탁기의 제어방법.
- 제 11 항에 있어서,상기 설정된 속도는,상기 드럼 내의 포가 상기 드럼의 최하점에서 상기 드럼의 회전방향으로 90도 이상 180도 이하의 각도까지 상승하였다가 낙하되도록 설정되는 세탁기의 제어방법.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2019329626A AU2019329626A1 (en) | 2018-08-30 | 2019-08-21 | Washing machine |
US17/271,943 US20210355622A1 (en) | 2018-08-30 | 2019-08-21 | Washing machine and method of controlling the same |
EP19853494.3A EP3845696A4 (en) | 2018-08-30 | 2019-08-21 | WASHING MACHINE AND CONTROL METHOD OF THE WASHING MACHINE |
CN201980056555.9A CN112654742A (zh) | 2018-08-30 | 2019-08-21 | 洗衣机及洗衣机的控制方法 |
JP2021510756A JP2021534897A (ja) | 2018-08-30 | 2019-08-21 | 洗濯機 |
Applications Claiming Priority (4)
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KR1020180103079A KR102598648B1 (ko) | 2018-08-30 | 2018-08-30 | 세탁기 및 세탁기의 제어방법 |
KR10-2018-0103079 | 2018-08-30 | ||
KR10-2019-0001970 | 2019-01-07 | ||
KR20190001970 | 2019-01-07 |
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PCT/KR2019/010621 WO2020045888A1 (ko) | 2018-08-30 | 2019-08-21 | 세탁기 및 세탁기의 제어방법 |
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US (1) | US20210355622A1 (ko) |
EP (1) | EP3845696A4 (ko) |
JP (1) | JP2021534897A (ko) |
CN (1) | CN112654742A (ko) |
AU (1) | AU2019329626A1 (ko) |
WO (1) | WO2020045888A1 (ko) |
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- 2019-08-21 US US17/271,943 patent/US20210355622A1/en active Pending
- 2019-08-21 CN CN201980056555.9A patent/CN112654742A/zh active Pending
- 2019-08-21 EP EP19853494.3A patent/EP3845696A4/en active Pending
- 2019-08-21 AU AU2019329626A patent/AU2019329626A1/en not_active Abandoned
- 2019-08-21 WO PCT/KR2019/010621 patent/WO2020045888A1/ko unknown
- 2019-08-21 JP JP2021510756A patent/JP2021534897A/ja active Pending
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Also Published As
Publication number | Publication date |
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US20210355622A1 (en) | 2021-11-18 |
JP2021534897A (ja) | 2021-12-16 |
AU2019329626A1 (en) | 2021-05-06 |
EP3845696A1 (en) | 2021-07-07 |
EP3845696A4 (en) | 2022-05-18 |
CN112654742A (zh) | 2021-04-13 |
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