CN114082727A - Computer case overload cooling and dedusting device and using method thereof - Google Patents
Computer case overload cooling and dedusting device and using method thereof Download PDFInfo
- Publication number
- CN114082727A CN114082727A CN202111359105.2A CN202111359105A CN114082727A CN 114082727 A CN114082727 A CN 114082727A CN 202111359105 A CN202111359105 A CN 202111359105A CN 114082727 A CN114082727 A CN 114082727A
- Authority
- CN
- China
- Prior art keywords
- pipe
- dust removal
- wall
- dust
- adjusting
- 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
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/087—Cleaning containers, e.g. tanks by methods involving the use of tools, e.g. brushes, scrapers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/04—Cleaning by suction, with or without auxiliary action
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
Abstract
The invention relates to the technical field of computer cases, in particular to a device for overload cooling and dust removal of a computer case and a use method thereof. The invention effectively improves the efficiency of cooling and dedusting and simultaneously avoids the problem that dust falls back to the case.
Description
Technical Field
The invention relates to the technical field of computer cases, in particular to a computer case overload cooling and dust removing device and a using method thereof.
Background
With the popularization of computers, the role of computers in daily life is becoming more and more important, each component in a chassis is usually connected together, and a motherboard in the chassis generates a large amount of heat during operation, which not only reduces the efficiency of the computer but also damages the motherboard itself, and after a long time of operation, a large amount of dust is accumulated in the chassis, especially in gaps between components, so that a device for cooling and dedusting a computer chassis by overloading and a method for using the same are urgently needed to solve the problem.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a computer case overload cooling and dedusting device and a using method thereof.
In order to achieve the purpose, the invention adopts the following technical scheme:
a computer case overload cooling and dust removing device comprises a case body, a fan and a dust removing pipe, wherein a case cover is installed at the top of the case body, device boxes are installed on the inner walls of the two sides of the case body, a fixed pipe is further arranged in the middle of the case body, two groups of air suction discs are arranged on the outer wall of the fixed pipe, and the outlets of the air suction discs are communicated with the fixed pipe;
two strip-shaped fixing plates are welded between the inner walls of the two sides of the box body and the outer walls of the fixing pipes, the fan is embedded in each fixing plate, an adjusting plate is arranged on the fixing plate on the same side, a first electric screw rod is further in threaded connection with the bottom end of each adjusting plate, and a hairbrush is movably arranged on the side wall, facing the device box on the same side, of each adjusting plate;
the inside of fixed pipe is provided with through the rotating electrical machines the dust removal pipe is the burr structure on the outer wall of dust removal pipe, and still the activity is provided with a plurality of adjustment tabs on its outer wall, and the both ends of adjustment tab are all movable and are provided with the epitaxial wafer to be equipped with conducting strip, conducting strip and rotating electrical machines electric connection in the position that is close to the bottom between the inner wall of dust removal pipe.
Preferably, the first electric screw is installed between the dust removal pipe and the inner wall of the box body through screws.
Preferably, install the electronic screw rod of second between the inner wall of regulating plate, and welded two sensing posts on one side inner wall of regulating plate, the one end welding of brush has the guide block, and the guide block slides between the inner wall of regulating plate, and the guide block slides on the electronic screw rod of second and threaded connection sets up with it.
Preferably, the sensing column is a contact sensor.
Preferably, the middle of the inside of the dust removal pipe is provided with a fixed shaft, the outer wall of the fixed shaft is embedded with a plurality of first electric push rods, and the adjusting sheet is fixed with the first electric push rods.
Preferably, the inside of adjustment sheet is the cavity structure, and has welded the stationary blade between its inner wall, and the second electric putter is all installed to the both sides of stationary blade, and epitaxial wafer is fixed mutually with second electric putter.
A use method of a device for overload cooling and dust removal of a computer case comprises the following steps:
s1, firstly, starting the first electric screw to start to run, so that the adjusting plate moves along the direction of the fixing plate to drive the brush to move close to the device box;
s2, stopping the first electric screw after the brush is moved into the device box, and starting the second electric screw to drive the guide block to drive the brush to move back and forth in the device box so as to sweep out dust between devices;
s3, simultaneously, when the second electric screw is started, the fan and the air suction disc are also started to start working, and the swept dust is sucked into the dust removal pipe by the air suction disc under the blowing of the fan;
s4, starting the first electric push rod to drive the adjusting sheets to move outwards, and when the first electric push rod extends to the longest, starting the second electric push rod to drive the epitaxial sheets to be retracted into the adjusting sheets, so that gaps exist between the adjacent adjusting sheets;
s5, starting the rotating motor to drive the dedusting pipe to rotate, and enabling the conducting strips to enable the burr-shaped structures on the outer wall of the dedusting pipe to adsorb charges due to the contact of the conducting strips and the rotating motor, so that dust in the dedusting pipe is adsorbed;
and S6, after the work is finished, all electric devices are turned off, the adjusting sheet starts to move back, the outer epitaxial wafer moves out after the adjusting sheet moves back, the adsorbed dust is compacted on the outer wall of the dust removal pipe by matching with the adjusting sheet, then the first electric screw rod is made to rotate reversely, the adjusting plate is reset, then the box cover is taken down, the dust removal pipe is taken down from the output shaft of the rotating motor, and the dust is cleaned and then returned.
The invention has the beneficial effects that:
the dust removal device comprises a case, a dust removal pipe, a conducting strip, a regulating plate, an epitaxial wafer, a dust removal pipe, a regulating plate, a dust removal box and a control panel.
Drawings
FIG. 1 is a schematic structural diagram of an apparatus for cooling and dedusting a computer case in case of overload and a method for using the apparatus;
FIG. 2 is a schematic view of a fan installation of an apparatus for cooling and dedusting a computer case in case of overload and a method for using the apparatus;
FIG. 3 is a schematic view showing the installation and adjustment of a brush of an apparatus for cooling and dedusting a computer case in case of overload according to the present invention;
fig. 4 is a schematic diagram of the installation and adjustment of the adjustment sheet of the device for cooling and dedusting in case overload of a computer and the method for using the same according to the present invention.
In the figure: 1. a box body; 11. a fixed tube; 12. a device case; 13. a first electric screw; 14. a suction plate; 2. a fixing plate; 21. a fan; 3. a dust removal pipe; 31. a conductive sheet; 32. a regulating sheet; 33. an epitaxial wafer; 4. an adjusting plate; 41. a sensing column; 42. a second electric screw; 5. a brush; 51. and a guide block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-4, a computer case overload cooling and dedusting device comprises a case body 1, a fan 21 and a dedusting pipe 3, wherein a case cover is installed at the top of the case body 1, device boxes 12 are installed on the inner walls of the two sides of the case body through screws and used for installing parts, a fixed pipe 11 is also arranged in the middle of the case body 1, two groups of air suction discs 14 are arranged on the outer wall of the fixed pipe 11 and used for recovering dust, and the outlets of the air suction discs 14 are communicated with the fixed pipe 11;
two strip-shaped fixing plates 2 are welded between the inner walls of two sides of the box body 1 and the outer wall of the fixing tube 11, a fan 21 is embedded on each fixing plate 2, the fan 21 is arranged to cool the case and blow dust so that the air suction disc 14 can suck in the dust, an adjusting plate 4 is arranged on the fixing plate 2 on the same side, the adjusting plate 4 is arranged to drive the hairbrush 5 to move, a first electric screw 13 is connected to the bottom end of the adjusting plate 4 in a threaded manner, the first electric screw 13 is arranged to drive the adjusting plate 4 to move and adjust, the first electric screw 13 is arranged between the dust removing tube 3 and the inner wall of the box body 1 through screws, and the hairbrush 5 is movably arranged on the side wall of the device box 12, facing the same side, of the adjusting plate 4;
a second electric screw 42 is arranged between the inner walls of the adjusting plate 4, the second electric screw 42 is arranged for driving the brush 5 to move and adjust, two sensing columns 41 are welded on the inner wall of one side of the adjusting plate 4, the sensing columns 41 are contact sensors, a guide block 51 is welded at one end of the brush 5, the guide block 51 slides between the inner walls of the adjusting plate 4, and the guide block 51 slides on the second electric screw 42 and is in threaded connection with the second electric screw 42;
the dust removing pipe 3 is arranged in the fixed pipe 11 through a rotating motor, the dust removing pipe 3 is arranged for collecting dust, the outer wall of the dust removing pipe 3 is of a burr structure (namely burrs), the outer wall of the dust removing pipe is also movably provided with a plurality of adjusting sheets 32, two ends of each adjusting sheet 32 are movably provided with an outer extending sheet 33, the adjusting sheets 32 and the outer extending sheets 33 are arranged for compacting dust adsorbed on the dust removing pipe 3 and preventing the dust from falling back into the machine box again, a conducting sheet 31 is embedded between the inner walls of the dust removing pipe 3 at a position close to the bottom, the conducting sheet 31 is arranged for enabling the burr-shaped structure on the outer wall of the dust removing pipe 3 to be attached with charges, the conducting sheet 31 is electrically connected with the rotating motor, a fixed shaft is arranged in the middle of the inside of the dust removing pipe 3, a plurality of first electric push rods are embedded on the outer wall of the fixed shaft, the adjusting sheets 32 are fixed with the first electric push rods, and the inside of the adjusting sheets 32 is of a cavity structure, and a fixing piece is welded between the inner walls of the two electric push rods, and the two sides of the fixing piece are both provided with the second electric push rods, and the extension piece 33 is fixed with the second electric push rods.
In this embodiment:
firstly, the first electric screw 13 is started to start to operate, so that the adjusting plate 4 moves along the direction of the fixing plate 2 to drive the brush 5 to move close to the device box 12;
then, after the brush 5 moves into the device box 12, stopping the first electric screw 13, and then starting the second electric screw 42 to drive the guide block 51 to drive the brush 5 to move back and forth in the device box 12, when the guide block 51 moves to the sensing column 41 on one side, the second electric screw 42 immediately changes the driving direction to make the guide block 51 start to move in the opposite direction and drive the brush 5 to be synchronous, so as to sweep out dust between devices after cleaning back and forth for multiple times;
meanwhile, when the second electric screw 42 is started, the fan 21 and the air suction disc 14 are also started to work, and the swept dust is blown by the fan 21 and is sucked into the dust removing pipe 3 by the air suction disc 14;
then, the first electric push rod is started to drive the adjusting sheets 32 to move outwards, when the first electric push rod extends to the longest, the second electric push rod is started to drive the extending sheets 33 to retract into the adjusting sheets 32, so that gaps exist between the adjacent adjusting sheets 32, and dust is adsorbed by burrs with charges on the outer wall of the dust removal pipe 3;
then, the rotating motor is started to drive the dust removal pipe 3 to rotate, and due to the contact between the conducting strip 31 and the rotating motor, the conducting strip 31 enables the burr-shaped structure on the outer wall of the dust removal pipe 3 to adsorb electric charges, so that dust in the dust removal pipe 3 is adsorbed;
after the work is finished, all the electric devices are closed, the adjusting sheet 32 starts to move back, the outer extending sheet 33 moves out after moving back, the adjusting sheet 32 is matched to compact adsorbed dust on the outer wall of the dust removal pipe 3, then the first electric screw 13 is made to rotate reversely, the adjusting plate 4 is made to reset, then the box cover is taken down, the dust removal pipe 3 is taken down from the output shaft of the rotating motor, and after the box cover is taken down, the dust is cleaned and then returned.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (7)
1. A computer case overload cooling and dedusting device comprises a case body (1), a fan (21) and a dedusting pipe (3), wherein a case cover is installed at the top of the case body (1), device boxes (12) are installed on the inner walls of the two sides of the case body, a fixed pipe (11) is further arranged in the middle of the case body (1), two groups of air suction discs (14) are arranged on the outer wall of the fixed pipe (11), and outlets of the air suction discs (14) are communicated with the fixed pipe (11);
the device is characterized in that two strip-shaped fixing plates (2) are welded between the inner walls of the two sides of the box body (1) and the outer wall of the fixing pipe (11), the fan (21) is embedded on the fixing plates (2), an adjusting plate (4) is arranged on the fixing plates (2) on the same side, a first electric screw (13) is connected into the bottom end of the adjusting plate (4) in a threaded mode, and a brush (5) is movably arranged on the side wall, facing the device box (12) on the same side, of the adjusting plate (4);
the inside of fixed pipe (11) is provided with through the rotating electrical machines dust removal pipe (3) are the burr structure on the outer wall of dust removal pipe (3), and still the activity is provided with a plurality of adjustment tabs (32) on its outer wall, and the both ends of adjustment tab (32) are all movable and are provided with epitaxial wafer (33) to be equipped with conducting strip (31) near the position of bottom between the inner wall of dust removal pipe (3), conducting strip (31) and rotating electrical machines electric connection.
2. The device for overload cooling and dust removal of the computer case as claimed in claim 1, wherein the first electric screw (13) is mounted between the dust removal pipe (3) and the inner wall of the case body (1) through screws.
3. The computer case overload cooling and dedusting device according to claim 1, wherein a second electric screw (42) is installed between inner walls of the adjusting plate (4), two sensing columns (41) are welded on the inner wall of one side of the adjusting plate (4), a guide block (51) is welded at one end of the brush (5), the guide block (51) slides between the inner walls of the adjusting plate (4), and the guide block (51) slides on the second electric screw (42) and is in threaded connection with the second electric screw.
4. The device for overload cooling and dust removal of the computer case as claimed in claim 3, wherein the sensing column (41) is a contact sensor.
5. The device for overload cooling and dust removal of the computer case according to claim 1, wherein a fixed shaft is arranged in the middle of the inside of the dust removal pipe (3), a plurality of first electric push rods are embedded on the outer wall of the fixed shaft, and the adjusting sheet (32) is fixed with the first electric push rods.
6. The device for overload cooling and dust removal of the computer case according to claim 5, wherein the inside of the adjusting sheet (32) is of a cavity structure, a fixing sheet is welded between the inner walls of the adjusting sheet, second electric push rods are installed on two sides of the fixing sheet, and the extending sheet (33) is fixed with the second electric push rods.
7. The use method of the device for overload cooling and dust removal of the computer case is characterized by comprising the following steps of:
s1, firstly, starting the first electric screw (13) to start to run, so that the adjusting plate (4) moves along the direction of the fixing plate (2) to drive the brush (5) to move close to the device box (12);
s2, stopping the first electric screw (13) after the brush (5) moves into the device box (12), and starting the second electric screw (42) to drive the guide block (51) to drive the brush (5) to move back and forth in the device box (12) so as to sweep out dust between devices;
s3, simultaneously, when the second electric screw (42) is started, the fan (21) and the air suction disc (14) are also started to work, and the swept dust is sucked into the dust removal pipe (3) by the air suction disc (14) under the blowing of the fan (21);
s4, starting the first electric push rod to drive the adjusting sheet (32) to move outwards, and when the first electric push rod extends to the longest, starting the second electric push rod to drive the extending sheet (33) to retract into the adjusting sheet (32), so that a gap is reserved between adjacent adjusting sheets (32);
s5, starting the rotating motor to drive the dedusting pipe (3) to rotate, and enabling the conducting strips (31) to promote the burr-shaped structures on the outer wall of the dedusting pipe (3) to adsorb charges due to the contact of the conducting strips (31) and the rotating motor, so that dust in the dedusting pipe (3) is adsorbed;
s6, after the work is finished, all electric devices are turned off, the adjusting sheet (32) starts to move back, the outer extending sheet (33) moves out after moving back, the adjusting sheet (32) is matched to compress adsorbed dust on the outer wall of the dust removal pipe (3), then the first electric screw (13) is made to rotate reversely, the adjusting plate (4) is made to reset, then the box cover is taken down, the dust removal pipe (3) is taken down from the output shaft of the rotating motor, and after the dust removal pipe is taken down, the dust is cleaned and then returned.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111359105.2A CN114082727B (en) | 2021-11-17 | 2021-11-17 | Computer case overload cooling and dedusting device and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111359105.2A CN114082727B (en) | 2021-11-17 | 2021-11-17 | Computer case overload cooling and dedusting device and using method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114082727A true CN114082727A (en) | 2022-02-25 |
| CN114082727B CN114082727B (en) | 2023-03-31 |
Family
ID=80301140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111359105.2A Active CN114082727B (en) | 2021-11-17 | 2021-11-17 | Computer case overload cooling and dedusting device and using method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114082727B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010012453A (en) * | 2008-07-03 | 2010-01-21 | Atsushi Minoura | Dust remover for electrostatic cleaner |
| CN109926398A (en) * | 2017-12-19 | 2019-06-25 | 董峰娟 | A kind of dust-extraction unit for network system integration |
| CN110399019A (en) * | 2019-07-04 | 2019-11-01 | 山东科技大学 | A kind of computer housing convenient for dedusting |
| CN210038629U (en) * | 2019-03-24 | 2020-02-07 | 刘道刚 | Computer machine case that can remove dust automatically |
| CN111097607A (en) * | 2019-12-20 | 2020-05-05 | 爱雷德机床有限公司 | Aggregate desicator dust insulation silence fan |
| CN211531551U (en) * | 2020-04-07 | 2020-09-18 | 仁川科技（天津）有限公司 | Controller case with dust removal function |
| CN112588662A (en) * | 2020-12-15 | 2021-04-02 | 河南职业技术学院 | Dust collecting equipment that computer was used |
| CN112756287A (en) * | 2020-12-23 | 2021-05-07 | 湖北理工学院 | Computer production is with high-efficient dust removal static-removing device |
| CN113093874A (en) * | 2021-02-26 | 2021-07-09 | 李承汉 | Automatic dustproof protection mechanism of computer equipment |
| CN213944190U (en) * | 2020-12-25 | 2021-08-13 | 漳州市闽华建筑工程有限公司 | Dust collector for construction with regulatory function |
-
2021
- 2021-11-17 CN CN202111359105.2A patent/CN114082727B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010012453A (en) * | 2008-07-03 | 2010-01-21 | Atsushi Minoura | Dust remover for electrostatic cleaner |
| CN109926398A (en) * | 2017-12-19 | 2019-06-25 | 董峰娟 | A kind of dust-extraction unit for network system integration |
| CN210038629U (en) * | 2019-03-24 | 2020-02-07 | 刘道刚 | Computer machine case that can remove dust automatically |
| CN110399019A (en) * | 2019-07-04 | 2019-11-01 | 山东科技大学 | A kind of computer housing convenient for dedusting |
| CN111097607A (en) * | 2019-12-20 | 2020-05-05 | 爱雷德机床有限公司 | Aggregate desicator dust insulation silence fan |
| CN211531551U (en) * | 2020-04-07 | 2020-09-18 | 仁川科技（天津）有限公司 | Controller case with dust removal function |
| CN112588662A (en) * | 2020-12-15 | 2021-04-02 | 河南职业技术学院 | Dust collecting equipment that computer was used |
| CN112756287A (en) * | 2020-12-23 | 2021-05-07 | 湖北理工学院 | Computer production is with high-efficient dust removal static-removing device |
| CN213944190U (en) * | 2020-12-25 | 2021-08-13 | 漳州市闽华建筑工程有限公司 | Dust collector for construction with regulatory function |
| CN113093874A (en) * | 2021-02-26 | 2021-07-09 | 李承汉 | Automatic dustproof protection mechanism of computer equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114082727B (en) | 2023-03-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209953312U (en) | Dust removal device for automobile filter | |
| CN211019600U (en) | Electric appliance cabinet with dust removal function | |
| CN114082727B (en) | Computer case overload cooling and dedusting device and using method thereof | |
| CN206604803U (en) | A kind of surface ash handling equipment of router | |
| CN219401431U (en) | Surface dust removing equipment for processing electronic main board | |
| CN215314182U (en) | Dust removal device for electromechanical equipment | |
| CN216178075U (en) | Metal leveling device for machining | |
| CN213743109U (en) | Shutter | |
| CN105532790A (en) | Slag removal all-in-one machine | |
| CN112382945B (en) | Electrical cabinet with low-dust-emission cleaning function and use method | |
| CN213967862U (en) | Dustproof easy-to-clean electric automation control console | |
| CN210207227U (en) | Automatic cleaning dust collecting device and air purifier | |
| CN112512282A (en) | Indoor intelligent power control box that uses | |
| CN215452121U (en) | Central-positioned switch cabinet safety protection device | |
| CN221452700U (en) | High-efficient breaker of semiconductor material | |
| CN221807523U (en) | Dustproof control cabinet | |
| CN212460444U (en) | Automatic heat dissipation and dust removal device for computer case | |
| CN219876730U (en) | Temperature control device of elevator control cabinet | |
| CN215731198U (en) | Explosion-proof power transformer | |
| CN217702700U (en) | Motor terminal box processing is with deckle edge clearance mechanism | |
| CN217210539U (en) | Air conditioner outer unit radiator fin cleaning equipment and air conditioner outer unit | |
| CN221080688U (en) | Dustproof power distribution cabinet | |
| CN219998761U (en) | Heat dissipation and dust removal structure for power transformer substation | |
| CN219923959U (en) | Electrostatic dust collector capable of timing distance adjustment | |
| CN213793322U (en) | Distribution automation equipment electric automatization detection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |