CN106500442A - A kind of refrigerator reduces the structure of negative pressure, freezer door body and refrigerator in case - Google Patents
A kind of refrigerator reduces the structure of negative pressure, freezer door body and refrigerator in case Download PDFInfo
- Publication number
- CN106500442A CN106500442A CN201610957851.4A CN201610957851A CN106500442A CN 106500442 A CN106500442 A CN 106500442A CN 201610957851 A CN201610957851 A CN 201610957851A CN 106500442 A CN106500442 A CN 106500442A
- Authority
- CN
- China
- Prior art keywords
- door body
- mounting groove
- refrigerator
- freezer door
- inner bag
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
- F25D23/02—Doors; Covers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
- F25D23/02—Doors; Covers
- F25D23/028—Details
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2323/00—General constructional features not provided for in other groups of this subclass
- F25D2323/02—Details of doors or covers not otherwise covered
Abstract
The present invention relates to technical field of refrigeration equipment, more particularly to a kind of refrigerator reduces the structure of negative pressure in case, freezer door body and refrigerator, including freezer door body inner bag body, the periphery of the freezer door body inner bag body is provided with mounting groove, air pressure balance air slot is provided with the mounting groove, the periphery of the freezer door body inner bag body is provided with gasket, the expanded range of the air pressure balance air slot is more than the abutting width range of freezer door body inner bag body and the gasket, the gasket is provided with installation portion towards the one side of the freezer door body inner bag body, the installation portion is inserted in the mounting groove, the both sides of the installation portion are equipped with wing side, the cell wall interference fit of the wing side and the mounting groove, the air pressure balance air slot is located at abutting of the part in the mounting groove through the wing side with the cell wall of the mounting groove.The invention has the beneficial effects as follows：Simple structure, it is to avoid the generation of negative pressure, can meet convenience requirement of each department user to product.
Description
Technical field
The present invention relates to technical field of refrigeration equipment, more particularly to a kind of refrigerator reduces the structure of negative pressure, refrigerator door in case
Body and refrigerator.
Background technology
During use, due to the refrigeration inside refrigerator, the temperature inside refrigerator reduces refrigerator so that refrigerator
Internal air pressure reduces, and causes refrigerator air pressure inside less than refrigerator external pressure, produces negative pressure, so that the door of refrigerator is difficult to
Open.In prior art, in order to avoid refrigerator inside produces negative pressure, conventional method is in the door seal on freezer door body inner bag
Increase air-vent, refrigerator inner air and outer air is turned on by door seal, realize the balance of refrigerator inner and outer air pressure, so as to avoid negative pressure
Generation.However, there is deficiency in this method for increasing air-vent：Refrigerator inner air and outer air can be constantly in and be led by air-vent
Logical state, so as to can be refrigerator in cold air be constantly in the state of leaking, cause the loss of energy；In the mistake that freezes for a long time
Cheng Zhong, easily causes frosting in ventilative hole site, affects the ease of use of user.
Content of the invention
The technical problem to be solved is to provide a kind of simple structure, can be prevented effectively from negative pressure appearance in refrigerator
Produce, be easy to open refrigerator door, and be not in obvious frost refrigerator reduce in case the structure of negative pressure, freezer door body with
And refrigerator.
The technical scheme that the present invention solves above-mentioned technical problem is as follows：A kind of refrigerator reduces the structure of negative pressure in case, including
Freezer door body inner bag body, the periphery of the freezer door body inner bag body are provided with the mounting groove that cross section is Ω shapes, the installation
Some air pressure balance air slots for extending the mounting groove from the mounting groove to the both sides of the mounting groove are provided with groove,
The periphery of the freezer door body inner bag body is provided with gasket, and the expanded range of the air pressure balance air slot is more than the refrigerator
The abutting width range of inner door body and the gasket, the gasket towards the freezer door body inner bag body
Face is provided with installation portion, and the installation portion is inserted in the mounting groove, and the bottom of the top of the installation portion and the mounting groove
It is provided with spacing between portion, the both sides of the installation portion are equipped with wing side, two wing sides cell wall respectively with the mounting groove
Interference fit, the air pressure balance air slot are located at groove of the part in the mounting groove through the wing side and the mounting groove
At the abutting of wall.
The invention has the beneficial effects as follows：Air pressure balance air slot is set in mounting groove, air pressure balance air slot inwardly prolongs
Extend through at the abutting of the wing side of installation portion and the cell wall of mounting groove, extend outward past gasket and freezer door body inner bag body
Abutting scope, when the air pressure in refrigerator be less than refrigerator external pressure when, gasket is extruded, meadow of the installation portion to mounting groove
Mobile certain displacement, wing side depart from the cell wall of mounting groove so that inside the air pressure balance air slot conducting refrigerator of mounting groove both sides
With outside air pressure, air pressure balance is realized, then gasket does not receive suction function, installation portion return to reseal abutting mounting groove
Cell wall so that the sealing of refrigerator door and refrigerator door money, simple structure, it is to avoid the generation of negative pressure can meet each department user couple
The convenience of product is required.
On the basis of above-mentioned technical proposal, the present invention can also do following improvement.
Further, the freezer door body inner bag body on the air pressure balance air slot quantity be two with
On, the distance between two adjacent described air pressure balance air slots are more than or equal to 150mm.
Using the beneficial effect of above-mentioned further scheme it is：Quickly can be realized using two or more air pressure balance air slot cold
With outside air pressure balance inside cabinet.
Further, the air pressure balance air slot is with diameter greater than the arc-shaped slot for being equal to 2mm.
Using the beneficial effect of above-mentioned further scheme it is：Air pressure balance air slot is with diameter greater than the circular arc for being equal to 2mm
Shape groove, on the one hand, gasket and freezer door body inner bag body can not be realized using angled groove in groove is avoided in arc-shaped slot
Be tightly connected, on the other hand, when the diameter excessively hour air guide of arc-shaped slot is poor, can affect air guide efficiency in addition can not
Realize air guide.
Further, the gasket is provided with for abutting the fixed part of the mounting groove periphery, and the air pressure balance is led
The width range of the fixed part is extended at the two ends of air drain, the fixed part away from the installation portion one side be provided with for
The balloon portion of refrigerator doorframe is sealed against, is provided with the balloon portion for installing the magnetic stripe capsule of magnetic stripe.
Using the beneficial effect of above-mentioned further scheme it is：On the one hand the setting of balloon portion can be realized close with refrigerator doorframe
Envelope connection, on the other hand can impose active force to installation portion under negative pressure state, and the wing side allowed on installation portion departs from mounting groove
Cell wall；Additionally, the setting of magnetic stripe capsule is conveniently used for the installation of the magnetic stripe for adsorbing refrigerator door frame.
Further, on the fixed part, it is located in the balloon portion and is provided with supporting part.
Using the beneficial effect of above-mentioned further scheme it is：The setting of supporting part can be supported to balloon portion, it is to avoid
Balloon portion is deformed by excessive pressure.
Further, the balloon portion towards the side on the inside of the freezer door body inner bag body be provided with for the refrigerator
The sealing strip that inner door body is abutted, the air pressure balance air slot is towards the one end on the inside of the freezer door body inner bag body
Extend the scope that the sealing strip is abutted with the freezer door body inner bag body.
Using the beneficial effect of above-mentioned further scheme it is：The setting of sealing strip can strengthen sealing strip and freezer door body inner bag
Sealing between body.
Further, the fixed part, the installation portion, the balloon portion and the sealing strip are integral type structure.
Using the beneficial effect of above-mentioned further scheme it is：Fixed part, installation portion, balloon portion and sealing strip are using one
Formula structure, it is ensured that the stability and fastness of connection, improves service life.
A kind of freezer door body, including the structure that refrigerator described above reduces negative pressure in case.
Using the beneficial effect of above-mentioned further scheme it is：Freezer door body reduces the knot of negative pressure in case using above-mentioned refrigerator
Structure, is avoided that in refrigerator and produces negative pressure.
A kind of refrigerator, including freezer door body described above.
Using the beneficial effect of above-mentioned further scheme it is：It is avoided that inside refrigerator using the refrigerator of above-mentioned freezer door body and is produced
Raw negative pressure, facilitates the unlatching of freezer door body, improves the convenience that refrigerator is used.
Description of the drawings
Fig. 1 is the structural representation that the refrigerator of the present invention reduces the structure of negative pressure in case；
Sectional views of the Fig. 2 for Fig. 1；
Fig. 3 is the enlarged drawing for being provided with air pressure balance air guide groove location in Fig. 1；
Fig. 4 is the scheme of installation of the mounting groove and gasket of the present invention, shows that refrigerator case is interior without during negative pressure in accompanying drawing
State；
Fig. 5 is the scheme of installation of the mounting groove and gasket of the present invention, shows when having negative pressure in refrigerator case in accompanying drawing
State；
In accompanying drawing, the list of parts representated by each label is as follows：
1st, freezer door body inner bag body, 2, mounting groove, 3, air pressure balance air slot, 4, gasket, 5, installation portion, 6, wing
Side, 7, fixed part, 8, balloon portion, 9, magnetic stripe capsule, 10, supporting part, 11, sealing strip.
Specific embodiment
The principle and feature of the present invention are described below in conjunction with accompanying drawing, example is served only for explaining the present invention, and
Non- for limiting the scope of the present invention.
As shown in Figure 1, Figure 2, Figure 3 shows, including freezer door body inner bag body 1, the periphery of the freezer door body inner bag body 1 sets
There is the mounting groove 2 that cross section is Ω shapes, be provided with the mounting groove 2 some interior to the two of the mounting groove 2 from the mounting groove 2
The air pressure balance air slot 3 of the mounting groove 2 is extended in side, and the periphery of the freezer door body inner bag body 1 is provided with gasket 4,
The expanded range of the air pressure balance air slot 3 is more than the abutting width of the freezer door body inner bag body 1 and the gasket 4
Scope, the gasket 4 are provided with installation portion 11 towards the one side of the freezer door body inner bag body 1, and the installation portion 11 is inserted
In the mounting groove 2, and spacing is provided between the bottom of the top of the installation portion 11 and the mounting groove 2, the installation
The both sides in portion 11 are equipped with wing side 6, and two wing sides 6 cell wall interference fit respectively with the mounting groove 2, the air pressure are put down
Weighing apparatus air slot 3 is located at abutting of the part in the mounting groove 2 through the wing side 6 with the cell wall of the mounting groove 2.At this
In inventive embodiment, the air pressure balance air slot 3 is bar shaped, and air pressure balance air slot 3 is along the cell wall of the mounting groove 2
Arrange, two ends extend to outside the both sides of mounting groove 2, extend to the coverage of gasket 4.
As shown in figure 1, in one embodiment of the invention, described on the freezer door body inner bag body 1
The quantity of air pressure balance air slot 3 is 5, and the spacing between two adjacent air pressure balance air slots 3 is 150mm, with
Improve the efficiency of air guide.Spacing between two adjacent air pressure balance air slots 3 can be according to freezer door body inner bag sheet
The size of body 1 is adjusted setting.
In an embodiment of the present invention, the air pressure balance air slot 3 is with diameter greater than the arc-shaped slot for being equal to 2mm.?
In specific embodiment, the diameter of air pressure balance air slot 3 is set according to the size of air guide amount and freezer door body inner bag body 1
Put.Air pressure balance air slot 3 is with diameter greater than the arc-shaped slot for being equal to 2mm, on the one hand, had in groove using avoiding in arc-shaped slot
The groove of angle can not realize being tightly connected for gasket 4 and freezer door body inner bag body 1, on the other hand, straight when arc-shaped slot
Footpath excessively hour air guide is poor, can affect the efficiency of air guide or even can not realize air guide.
As shown in Fig. 2 in embodiments of the invention, the gasket 4 is provided with for abutting 2 periphery of the mounting groove
Fixed part 7, the two ends of the air pressure balance air slot 3 extend the width range of the fixed part 7, the fixed part 7 away from
The one side of the installation portion 11 is provided with for sealing against the balloon portion 8 of refrigerator doorframe, is provided with for pacifying in the balloon portion 8
The magnetic stripe capsule 9 of dress magnetic stripe.Supporting part 10 is provided with the fixed part 7, in the balloon portion 8.One side of setting of balloon portion 8
Face can be realized being tightly connected with refrigerator doorframe, on the other hand can impose active force to installation portion 11 under negative pressure state, allow peace
Wing side 6 in dress portion 11 departs from the cell wall of mounting groove 2；Additionally, the setting of magnetic stripe capsule 9 is conveniently used for the magnetic for adsorbing refrigerator door frame
The installation of bar.Arranging for supporting part 10 being supported to balloon portion 8, it is to avoid balloon portion 8 is deformed by excessive pressure.
In an embodiment of the present invention, the balloon portion 8 is provided with towards the side on the inside of the freezer door body inner bag body 1
For the sealing strip abutted with the freezer door body inner bag body 1, the air pressure balance air slot 3 is towards in the freezer door body
Extend the scope that the sealing strip is abutted with the freezer door body inner bag body 1 in one end on the inside of courage body 1.The fixed part
7th, the installation portion 11, the balloon portion 8 and the sealing strip are integral type structure.The setting of sealing strip can strengthen sealing strip
With the sealing between freezer door body inner bag body 1.Fixed part 7, installation portion 11, balloon portion 8 and sealing strip adopt integral type
Structure, it is ensured that the stability and fastness of connection, improves service life.
Invention additionally discloses a kind of freezer door body, including the structure that refrigerator described above reduces negative pressure in case.
Invention additionally discloses a kind of refrigerator, including freezer door body described above.
Operation principle：The door body of refrigerator is closed, gasket 4 is sealed with refrigerator doorframe, the sealing of wing side 6 on installation portion 11 is supported
The cell wall of pressure mounting groove 2, and air pressure balance air slot 3 is sealed up, as shown in Figure 4；After freezing in refrigerator, the reduction of temperature
The air pressure inside refrigerator box body is caused to reduce, when the air pressure in refrigerator is less than refrigerator external pressure, gasket 4 is extruded, peace
Meadow movement certain displacement of the dress portion 11 to mounting groove 2, wing side 6 depart from the cell wall of mounting groove 2, as shown in Figure 5 so that mounting groove
With outside air pressure inside the conducting refrigerator of air pressure balance air slot 3 of 2 both sides, air pressure balance is realized, then gasket 4 is not by negative
Pressure is acted on, and 11 return of installation portion reseals the cell wall for abutting mounting groove 2 so that the sealing of refrigerator door and refrigerator doorframe, again
Recover state as shown in Figure 4.
Present configuration is simple, can be prevented effectively from the generation of negative pressure appearance in refrigerator, be easy to open freezer door body, and will not
There is obvious frost, improve the convenience that refrigerator is used.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all spirit in the present invention and
Within principle, any modification, equivalent substitution and improvements that is made etc. should be included within the scope of the present invention.
Claims (9)
1. a kind of refrigerator reduces the structure of negative pressure in case, it is characterised in that including freezer door body inner bag body (1), the refrigerator
The periphery of inner door body (1) is provided with the mounting groove (2) that cross section is Ω shapes, is provided with some by institute in mounting groove (2)
The air pressure balance air slot (3) of the mounting groove (2) is extended in the both sides for stating mounting groove (2) introversive mounting groove (2), described
The periphery of freezer door body inner bag body (1) is provided with gasket (4), and the expanded range of air pressure balance air slot (3) is more than institute
The abutting width range of freezer door body inner bag body (1) and the gasket (4) is stated, gasket (4) are towards the refrigerator
The one side of inner door body (1) is provided with installation portion (5), and installation portion (5) are inserted in the mounting groove (2), and described
Spacing is provided between the top of installation portion (5) and the bottom of the mounting groove (2), and the both sides of installation portion (5) are equipped with wing
Side (6), two wing side (6) cell wall interference fit respectively with the mounting groove (2), air pressure balance air slot (3)
It is located at abutting of the part in the mounting groove (2) through wing side (6) with the cell wall of the mounting groove (2).
2. a kind of refrigerator according to claim 1 reduces the structure of negative pressure in case, it is characterised in that in the freezer door body
The quantity of air pressure balance air slot (3) on one side of courage body (1) is two or more, and two adjacent air pressure are put down
The distance between weighing apparatus air slot (3) is more than or equal to 150mm.
3. a kind of refrigerator according to claim 1 and 2 reduces the structure of negative pressure in case, it is characterised in that the air pressure is put down
Weighing apparatus air slot (3) is with diameter greater than the arc-shaped slot for being equal to 2mm.
4. a kind of refrigerator according to claim 1 and 2 reduces the structure of negative pressure in case, it is characterised in that the gasket
(4) it is provided with for abutting the fixed part (7) of the mounting groove (2) periphery, the two ends of air pressure balance air slot (3) extend
Go out the width range of the fixed part (7), fixed part (7) are provided with for sealing away from the one side of the installation portion (5)
The balloon portion (8) of refrigerator doorframe is abutted, is provided with balloon portion (8) for installing the magnetic stripe capsule (9) of magnetic stripe.
5. a kind of refrigerator according to claim 4 reduces the structure of negative pressure in case, it is characterised in that fixed part (7)
Above, it is located in the balloon portion (8) and is provided with supporting part (10).
6. a kind of refrigerator according to claim 5 reduces the structure of negative pressure in case, it is characterised in that balloon portion (8)
It is provided with for abutting with freezer door body inner bag body (1) towards the side on the inside of freezer door body inner bag body (1)
Sealing strip (11), air pressure balance air slot (3) extend institute towards the one end on the inside of freezer door body inner bag body (1)
The scope that sealing strip (11) is abutted is stated with freezer door body inner bag body (1).
7. a kind of refrigerator according to claim 6 reduces the structure of negative pressure in case, it is characterised in that fixed part (7),
Installation portion (5), the balloon portion (8) and the sealing strip (11) are integral type structure.
8. a kind of freezer door body, it is characterised in that include that the refrigerator as described in any one of claim 1 to 7 reduces negative pressure in case
Structure.
9. a kind of refrigerator, it is characterised in that including freezer door body as claimed in claim 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610957851.4A CN106500442B (en) | 2016-10-27 | 2016-10-27 | A kind of refrigerator reduces structure, freezer door body and the refrigerator of negative pressure in case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610957851.4A CN106500442B (en) | 2016-10-27 | 2016-10-27 | A kind of refrigerator reduces structure, freezer door body and the refrigerator of negative pressure in case |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106500442A true CN106500442A (en) | 2017-03-15 |
| CN106500442B CN106500442B (en) | 2019-11-29 |
Family
ID=58321358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610957851.4A Active CN106500442B (en) | 2016-10-27 | 2016-10-27 | A kind of refrigerator reduces structure, freezer door body and the refrigerator of negative pressure in case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106500442B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019034358A1 (en) * | 2017-08-16 | 2019-02-21 | BSH Hausgeräte GmbH | Refrigerator |
| CN109373673A (en) * | 2018-11-06 | 2019-02-22 | 青岛海尔股份有限公司 | Refrigerator |
| DE102020131609A1 (en) | 2020-11-30 | 2022-06-02 | Liebherr-Hausgeräte Marica EOOD | refrigerator and/or freezer |
| CN115451643A (en) * | 2022-08-29 | 2022-12-09 | 安徽万朗磁塑股份有限公司 | Door seals structure and has its refrigeration plant |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101512265A (en) * | 2006-08-29 | 2009-08-19 | Bsh博世和西门子家用器具有限公司 | Refrigerator with pressure equalisation valve |
| CN102119310A (en) * | 2008-08-12 | 2011-07-06 | Bsh博世和西门子家用器具有限公司 | Refrigeration device with a pressure-compensation passage |
| CN102252487A (en) * | 2011-08-23 | 2011-11-23 | 合肥美的荣事达电冰箱有限公司 | Refrigerator |
| DE102013215518A1 (en) * | 2013-08-07 | 2015-02-12 | BSH Bosch und Siemens Hausgeräte GmbH | CHILLER WITH A VENTILATION VALVE |
| CN205505545U (en) * | 2016-02-17 | 2016-08-24 | 武汉海尔电冰柜有限公司 | Refrigerator and door for same |
-
2016
- 2016-10-27 CN CN201610957851.4A patent/CN106500442B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101512265A (en) * | 2006-08-29 | 2009-08-19 | Bsh博世和西门子家用器具有限公司 | Refrigerator with pressure equalisation valve |
| CN102119310A (en) * | 2008-08-12 | 2011-07-06 | Bsh博世和西门子家用器具有限公司 | Refrigeration device with a pressure-compensation passage |
| CN102252487A (en) * | 2011-08-23 | 2011-11-23 | 合肥美的荣事达电冰箱有限公司 | Refrigerator |
| DE102013215518A1 (en) * | 2013-08-07 | 2015-02-12 | BSH Bosch und Siemens Hausgeräte GmbH | CHILLER WITH A VENTILATION VALVE |
| CN205505545U (en) * | 2016-02-17 | 2016-08-24 | 武汉海尔电冰柜有限公司 | Refrigerator and door for same |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019034358A1 (en) * | 2017-08-16 | 2019-02-21 | BSH Hausgeräte GmbH | Refrigerator |
| CN110998203A (en) * | 2017-08-16 | 2020-04-10 | Bsh家用电器有限公司 | Refrigeration device |
| US11319748B2 (en) | 2017-08-16 | 2022-05-03 | Bsh Hausgeraete Gmbh | Refrigerator |
| CN109373673A (en) * | 2018-11-06 | 2019-02-22 | 青岛海尔股份有限公司 | Refrigerator |
| CN109373673B (en) * | 2018-11-06 | 2020-12-11 | 海尔智家股份有限公司 | Refrigerator with a door |
| DE102020131609A1 (en) | 2020-11-30 | 2022-06-02 | Liebherr-Hausgeräte Marica EOOD | refrigerator and/or freezer |
| CN115451643A (en) * | 2022-08-29 | 2022-12-09 | 安徽万朗磁塑股份有限公司 | Door seals structure and has its refrigeration plant |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106500442B (en) | 2019-11-29 |
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