CN108671647A - A kind of dedusting filtering bag for capableing of efficient deashing - Google Patents
A kind of dedusting filtering bag for capableing of efficient deashing Download PDFInfo
- Publication number
- CN108671647A CN108671647A CN201810397377.3A CN201810397377A CN108671647A CN 108671647 A CN108671647 A CN 108671647A CN 201810397377 A CN201810397377 A CN 201810397377A CN 108671647 A CN108671647 A CN 108671647A
- Authority
- CN
- China
- Prior art keywords
- deashing
- circular plate
- capableing
- dedusting filtering
- column
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
- B01D46/04—Cleaning filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
- B01D46/06—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material with means keeping the working surfaces flat
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/74—Regeneration of the filtering material or filter elements inside the filter by forces created by movement of the filter element
- B01D46/76—Regeneration of the filtering material or filter elements inside the filter by forces created by movement of the filter element involving vibrations
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a kind of dedusting filtering bags for capableing of efficient deashing, including filter bag ontology, cage and deashing device, the cage includes top Circular Plate, bottom Circular Plate, clamping plate, multiple annular portions and multiple first montants, each first montant and the top Circular Plate, bottom Circular Plate and all annular portions are all connected with, multiple first montants are mutually parallel, multiple annular portions are mutually parallel, the top Circular Plate is connected with top plectane by multiple head rods, the bottom Circular Plate is connected with bottom plectane by multiple second connecting rods, the clamping plate is in circular ring shape, the clamping plate is connect by bolt with the top Circular Plate；The deashing device includes the square column of the second montant and section, the beating portion that can be moved back and forth is provided in column, to realize mechanical beating deashing.The dedusting filtering bag ash-removal effect of the present invention is good.
Description
Technical field
The present invention relates to dedusting filtering bag fields, and in particular to a kind of dedusting filtering bag for capableing of efficient deashing.
Background technology
Filter bag is common cleaner in chemical plant, by the way that filter bag array is arranged thus when air is through filter bag, carefully
Small dust can not make air obtain dust separation by filter bag.But use after a period of time, there are many dusts to block up for meeting
The pore of filter bag is filled in, so that ash-removal effect is deteriorated.Usual way is reverse gas cleaning, but the effect of air-flow deashing
There is the time difference.Deashing dynamics is inadequate.
Invention content
Goal of the invention：The present invention is directed to overcome the deficiencies of existing technologies, a kind of dedusting filtering bag for capableing of efficient deashing is provided.
Technical solution：A kind of dedusting filtering bag, including filter bag ontology, cage and deashing device, the cage include top circle
Ring flat-plate, bottom Circular Plate, clamping plate, multiple annular portions and multiple first montants, each first montant and the top Circular Plate, bottom
Portion's Circular Plate and all annular portions are all connected with, and multiple first montants are mutually parallel, and multiple annular portions are mutually parallel, the top
Circular Plate is connected with top plectane by multiple head rods, and the bottom Circular Plate is connected with by multiple second connecting rods
Bottom plectane, the clamping plate are in circular ring shape, and the clamping plate is connect by bolt with the top Circular Plate；The deashing device packet
The square column of the second montant and section is included, each annular portion passes through third connecting rod and the lateral wall of the column connects
It connects, the bottom of the column is fixed with the bottom plectane, and the bottom of second montant is fixedly connected with lower movable plate, described
It is connected with compressed spring between lower movable plate and the bottom plectane, is fixed with upper mobile board at the top of second montant, institute
It states and is fixed with driving motor at the plectane of top, be fixed with cam on the motor shaft of the driving motor, described in the cam abuts
Upper mobile board is further fixed on first sliding block at second montant, and the first sliding block is located in column, the upper mobile board position
Multiple taper type blocks are further fixed at the top of the column, second montant, all taper type blocks are respectively positioned on first
Between sliding block and lower movable plate；The side of the column is connected with multiple horizontal cylinders, is fixed with through-hole in the horizontal cylinder
Fixed block, the through hole passed through by horizon bar, and one end of the horizon bar abuts the taper type block, the horizon bar
The other end is connected with beating portion, and second sliding block, second sliding block and the fixed block are further fixed at the horizon bar
Between be connected with tension spring, multiple horizontal cylinders are located at multiple level heights, have 4 horizontal cylinders at each level height, each to bore
Platform shape block is abutted with one end of 4 horizon bars.
Further, the quantity of the annular portion is more than or equal to 3.
Further, the beating portion is the plate that section is arc-shaped.
Further, the quantity of the head rod and the second connecting rod is 6.
Further, each annular portion is connect by 4 third connecting rods with the lateral wall of the column.
Further, the horizontal cylinder is distributed in 4 level heights, and the horizontal cylinder of each level height has 4, same
4 horizontal cylinder equidistantly distributeds of level height；The sum of the horizontal cylinder is 16.
Further, one end that the horizon bar is abutted with the taper type block is hemispherical.
Further, the section of the horizontal cylinder and second sliding block is square.
Further, the top Circular Plate has mounting hole.
Further, the top of the filter bag ontology is clamped between the top Circular Plate and the clamping plate.
Further, first sliding block is fixedly connected with second montant, second sliding block and the horizon bar
It is fixedly connected；First sliding block can slide up and down in column, and second sliding block being capable of the horizontal sliding in horizontal cylinder；
The fixed block is fixedly connected with the madial wall of the horizontal cylinder；The horizon bar can be moved relative to the fixed block level
It is dynamic.
Advantageous effect：The filter bag of the present invention, the deashing by way of mechanical beating, and patting speed can be with motor turn
The quickening of speed and accelerate, pat great efforts, ash-removal effect is good.
Description of the drawings
Fig. 1 is dedusting filtering bag schematic diagram of the present invention, and beating portion abuts filter bag ontology；
Fig. 2 is a-quadrant enlarged diagram；
Fig. 3 is dedusting filtering bag schematic diagram of the present invention, and beating portion does not abut filter bag ontology；
Fig. 4 is top Circular Plate and top plectane schematic diagram；
Fig. 5 is bottom Circular Plate and bottom plectane schematic diagram；
Fig. 6 is annular portion and column connection diagram；
Fig. 7 is the multiple horizontal cylinders of column and beating portion connection diagram.
Specific implementation mode
Reference numeral：1.1 top plectanes；1.2 top Circular Plates；1.3 head rod；1.4 mounting hole；1.5 clamping plate；
1.6 bolt；2.1 bottom plectanes；2.2 bottom Circular Plates；2.3 second connecting rods；3 annular portions；3.1 third connecting rods；3.2 first
Montant；4 columns；4.1 second montants；4.2 taper type blocks；4.3 first sliding blocks；4.4 upper mobile board；4.5 cam；4.6 times activities
Plate；4.7 compressed spring；5 horizontal cylinders；5.1 fixed block；5.2 tension spring；5.3 second sliding blocks；5.4 horizon bar；5.5 beating portions.
A kind of dedusting filtering bag, including filter bag ontology, cage and deashing device, the cage include top Circular Plate 1.2, bottom
Portion's Circular Plate 2.2, clamping plate, multiple annular portions 3 and multiple first montants 3.2, each first montant 3.2 and the top annulus
Plate, bottom Circular Plate and all annular portions are all connected with, and multiple first montants are mutually parallel, and multiple annular portions are mutually parallel, institute
It states top Circular Plate and is connected with top plectane 1.1 by multiple head rods, the bottom Circular Plate connects by multiple second
Extension bar is connected with bottom plectane 2.1, and the clamping plate is in circular ring shape, and the clamping plate is connect by bolt with the top Circular Plate；
The deashing device includes the square column 4 of the second montant 4.1 and section, and each annular portion 3 passes through third connecting rod
3.1 connect with the lateral wall of the column 4, and the bottom of the column is fixed with the bottom plectane, the bottom of second montant
Portion is fixedly connected with lower movable plate 4.6, is connected with compressed spring between the lower movable plate and the bottom plectane, and described second
It is fixed with upper mobile board at the top of montant, is fixed with driving motor at the top plectane, on the motor shaft of the driving motor
It is fixed with cam 4.5, the cam abuts the upper mobile board 4.4, first sliding block is further fixed at second montant
4.3, the first sliding block is located in column, and the upper mobile board is located at the top of the column, is further fixed at second montant
Multiple taper type blocks, all taper type blocks are respectively positioned between the first sliding block and lower movable plate；The side of the column is connected with
Multiple horizontal cylinders 5 are fixed with the fixed block 5.1 with through-hole in the horizontal cylinder, and the through hole is passed through by horizon bar, described
One end of horizon bar abuts the taper type block, and the other end of the horizon bar is connected with beating portion, also solid at the horizon bar
Fixed there are one the second sliding blocks 5.3, tension spring 5.2 are connected between second sliding block and the fixed block, multiple horizontal cylinders are located at
There are at each level height multiple level heights 4 horizontal cylinders, each taper type block to be abutted with one end of 4 horizon bars.
The quantity of the annular portion is more than or equal to 3.The beating portion is the plate that section is arc-shaped.Described first connects
The quantity of extension bar and the second connecting rod is 6.Each annular portion is connected by the lateral wall of 4 third connecting rods and the column
It connects.The horizontal cylinder is distributed in 4 level heights, and the horizontal cylinder of each level height has 4,4 of same level height
Horizontal cylinder equidistantly distributed；The sum of the horizontal cylinder is 16.One end that the horizon bar is abutted with the taper type block is in
Hemispherical.The section of the horizontal cylinder and second sliding block is square.The top Circular Plate has mounting hole.It is described
The top of filter bag ontology is clamped between the top Circular Plate and the clamping plate.First sliding block and second montant
It is fixedly connected, second sliding block is fixedly connected with the horizon bar；First sliding block can slide up and down in column, institute
Stating the second sliding block being capable of the horizontal sliding in horizontal cylinder；The fixed block is fixedly connected with the madial wall of the horizontal cylinder；It is described
Horizon bar can be moved horizontally relative to the fixed block.
The filter bag of the present invention can push upper mobile board by the rotation of cam, coordinate compressed spring, can make the
Two montants pump, to drive multiple taper type blocks to pump.Due to the end abutment frustum of horizon bar
Shape block, and under the pulling force effect of tension spring, multiple horizon bar horizontal reciprocating movements drive beating portion back and forth to pat filter bag sheet
Body, to realize deashing.It is past between deashing device state shown in Fig. 1 and state shown in Fig. 3 when driving motor is opened
Multiple switching.
Although the present invention is illustrated and has been described with regard to preferred embodiment, it is understood by those skilled in the art that
Without departing from scope defined by the claims of the present invention, variations and modifications can be carried out to the present invention.
Claims (10)
1. a kind of dedusting filtering bag for capableing of efficient deashing, which is characterized in that described including filter bag ontology, cage and deashing device
Cage includes top Circular Plate, bottom Circular Plate, clamping plate, multiple annular portions and multiple first montants, each first montant and institute
It states top Circular Plate, bottom Circular Plate and all annular portions to be all connected with, multiple first montants are mutually parallel, multiple annular portion phases
Mutually parallel, the top Circular Plate is connected with top plectane by multiple head rods, and the bottom Circular Plate passes through multiple
Second connecting rod is connected with bottom plectane, and the clamping plate is in circular ring shape, and the clamping plate is connected by bolt and the top Circular Plate
It connects, the top of the filter bag ontology is clamped between the top Circular Plate and the clamping plate；The deashing device includes the
The square column of two montants and section, each annular portion are connect by third connecting rod with the lateral wall of the column,
The bottom of the column is fixed with the bottom plectane, and the bottom of second montant is fixedly connected with lower movable plate, under described
It is connected with compressed spring between movable plate and the bottom plectane, upper mobile board is fixed at the top of second montant, it is described
It is fixed with driving motor at the plectane of top, cam is fixed on the motor shaft of the driving motor, the cam abuts on described
Movable plate, is further fixed on first sliding block at second montant, the first sliding block be located in column and can be in column on
Lower slider, the upper mobile board are located at the top of the column, multiple taper type blocks are further fixed at second montant, own
Taper type block be respectively positioned between the first sliding block and lower movable plate；The side of the column is connected with multiple horizontal cylinders, the water
The fixed block with through-hole is fixed in flat cylinder, the through hole is passed through by horizon bar, described in one end abutting of the horizon bar
The other end of taper type block, the horizon bar is connected with beating portion, and second sliding block is further fixed at the horizon bar, described
It is connected with tension spring between second sliding block and the fixed block, multiple horizontal cylinders are located at multiple level heights, at each level height
With 4 horizontal cylinders, each taper type block is abutted with one end of 4 horizon bars.
2. the dedusting filtering bag according to claim 1 for capableing of efficient deashing, which is characterized in that the quantity of the annular portion is big
In equal to 3.
3. the dedusting filtering bag according to claim 1 for capableing of efficient deashing, which is characterized in that the beating portion is in for section
Arc-shaped plate.
4. the dedusting filtering bag according to claim 1 for capableing of efficiently deashing, which is characterized in that the head rod and the
The quantity of two connecting rods is 6.
5. the dedusting filtering bag according to claim 1 for capableing of efficient deashing, which is characterized in that each annular portion passes through 4
Third connecting rod is connect with the lateral wall of the column.
6. the dedusting filtering bag according to claim 1 for capableing of efficient deashing, which is characterized in that the horizontal cylinder is distributed in 4
In a level height, the horizontal cylinder of each level height has 4,4 horizontal cylinder equidistantly distributeds of same level height；It is described
The sum of horizontal cylinder is 16.
7. the dedusting filtering bag according to claim 1 for capableing of efficient deashing, which is characterized in that the horizon bar and the cone
One end that platform shape block abuts is hemispherical.
8. the dedusting filtering bag according to claim 1 for capableing of efficiently deashing, which is characterized in that the horizontal cylinder and described the
The section of two sliding blocks is square.
9. the dedusting filtering bag according to claim 1 for capableing of high deashing, which is characterized in that the top Circular Plate has peace
Fill hole.
10. the dedusting filtering bag according to claim 1 for capableing of high deashing, which is characterized in that the mounting hole is more than or equal to 4
It is a.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810397377.3A CN108671647B (en) | 2018-04-28 | 2018-04-28 | Dust removal filter bag capable of efficiently removing dust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810397377.3A CN108671647B (en) | 2018-04-28 | 2018-04-28 | Dust removal filter bag capable of efficiently removing dust |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108671647A true CN108671647A (en) | 2018-10-19 |
| CN108671647B CN108671647B (en) | 2020-08-04 |
Family
ID=63802508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810397377.3A Active CN108671647B (en) | 2018-04-28 | 2018-04-28 | Dust removal filter bag capable of efficiently removing dust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108671647B (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109381931A (en) * | 2018-11-29 | 2019-02-26 | 大余明发矿业有限公司 | A kind of enhanced pulsed dust-removing device |
| CN109621574A (en) * | 2019-01-23 | 2019-04-16 | 陈炳荣 | A kind of bag-type dust collector of industrial waste gas |
| CN112604405A (en) * | 2020-12-28 | 2021-04-06 | 安徽省恒金矿业有限公司 | Lime stone dust collecting and processing equipment |
| CN112807875A (en) * | 2020-12-28 | 2021-05-18 | 安徽省恒金矿业有限公司 | Dust pelletizing system is used in limestone production |
| CN114259802A (en) * | 2021-11-22 | 2022-04-01 | 江苏东方滤袋股份有限公司 | High-efficient dust removal filter bag with dust collecting function |
| CN114259808A (en) * | 2021-12-06 | 2022-04-01 | 江苏东方滤袋股份有限公司 | Active ash removal type industrial smoke dust removal filter bag |
| CN114307417A (en) * | 2021-12-31 | 2022-04-12 | 江苏东方滤袋股份有限公司 | PPS (polyphenylene sulfide) modified acid-base-resistant high-temperature-resistant oxidation-resistant dust removal filter bag |
| CN114618237A (en) * | 2022-05-17 | 2022-06-14 | 江苏汉唐环保科技有限公司 | Low-pressure pulse long-bag dust collector with sieve tube anti-blocking function |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3646801B2 (en) * | 2002-09-30 | 2005-05-11 | 日立プラント建設株式会社 | Bag filter type dust collector |
| CN2782945Y (en) * | 2005-04-08 | 2006-05-24 | 山东大学 | Exhausting gas grain filter for diesel vehicle |
| CN203043790U (en) * | 2013-01-23 | 2013-07-10 | 李正斌 | Powder centralized-collecting device |
| CN105013257A (en) * | 2014-04-29 | 2015-11-04 | 缪顺康 | Swinging bag-type dust collector |
| CN207253949U (en) * | 2017-07-18 | 2018-04-20 | 佛山市嘉名环保节能设备科技有限公司 | A kind of rapping dust removal device |
-
2018
- 2018-04-28 CN CN201810397377.3A patent/CN108671647B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3646801B2 (en) * | 2002-09-30 | 2005-05-11 | 日立プラント建設株式会社 | Bag filter type dust collector |
| CN2782945Y (en) * | 2005-04-08 | 2006-05-24 | 山东大学 | Exhausting gas grain filter for diesel vehicle |
| CN203043790U (en) * | 2013-01-23 | 2013-07-10 | 李正斌 | Powder centralized-collecting device |
| CN105013257A (en) * | 2014-04-29 | 2015-11-04 | 缪顺康 | Swinging bag-type dust collector |
| CN207253949U (en) * | 2017-07-18 | 2018-04-20 | 佛山市嘉名环保节能设备科技有限公司 | A kind of rapping dust removal device |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109381931B (en) * | 2018-11-29 | 2020-09-22 | 大余明发矿业有限公司 | Enhancement mode pulse dust collector |
| CN109381931A (en) * | 2018-11-29 | 2019-02-26 | 大余明发矿业有限公司 | A kind of enhanced pulsed dust-removing device |
| CN109621574B (en) * | 2019-01-23 | 2021-04-06 | 广东科霖环保设备有限公司 | Sack dust collector of industrial waste gas |
| CN109621574A (en) * | 2019-01-23 | 2019-04-16 | 陈炳荣 | A kind of bag-type dust collector of industrial waste gas |
| CN112604405B (en) * | 2020-12-28 | 2022-02-18 | 安徽省恒金矿业有限公司 | Lime stone dust collecting and processing equipment |
| CN112807875A (en) * | 2020-12-28 | 2021-05-18 | 安徽省恒金矿业有限公司 | Dust pelletizing system is used in limestone production |
| CN112604405A (en) * | 2020-12-28 | 2021-04-06 | 安徽省恒金矿业有限公司 | Lime stone dust collecting and processing equipment |
| CN112807875B (en) * | 2020-12-28 | 2022-02-18 | 安徽省恒金矿业有限公司 | Dust pelletizing system is used in limestone production |
| CN114259802A (en) * | 2021-11-22 | 2022-04-01 | 江苏东方滤袋股份有限公司 | High-efficient dust removal filter bag with dust collecting function |
| CN114259802B (en) * | 2021-11-22 | 2022-12-20 | 江苏东方滤袋股份有限公司 | High-efficient dust removal filter bag with dust collecting function |
| CN114259808A (en) * | 2021-12-06 | 2022-04-01 | 江苏东方滤袋股份有限公司 | Active ash removal type industrial smoke dust removal filter bag |
| CN114259808B (en) * | 2021-12-06 | 2022-12-20 | 江苏东方滤袋股份有限公司 | Active ash removal type industrial smoke dust removal filter bag |
| CN114307417A (en) * | 2021-12-31 | 2022-04-12 | 江苏东方滤袋股份有限公司 | PPS (polyphenylene sulfide) modified acid-base-resistant high-temperature-resistant oxidation-resistant dust removal filter bag |
| CN114307417B (en) * | 2021-12-31 | 2023-05-05 | 江苏东方滤袋股份有限公司 | PPS modified acid-base-resistant high-temperature-resistant oxidation-resistant dedusting filter bag |
| CN114618237A (en) * | 2022-05-17 | 2022-06-14 | 江苏汉唐环保科技有限公司 | Low-pressure pulse long-bag dust collector with sieve tube anti-blocking function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108671647B (en) | 2020-08-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108671647A (en) | A kind of dedusting filtering bag for capableing of efficient deashing | |
| CN108554030B (en) | Self-cleaning formula dust removal filter bag skeleton | |
| CN106076823A (en) | A kind of screening plant producing refractory material | |
| CN201249344Y (en) | Four-column adjustable manual press machine | |
| CN107051043A (en) | A kind of inside and outside Combined type filter bag | |
| CN107127168A (en) | A kind of ash-clearing structure of filter bag | |
| CN209156394U (en) | A kind of flyash filter device and flyash filter plant | |
| CN205870231U (en) | Two -sided rust cleaning device of steel sheet | |
| CN204973214U (en) | Horizontal pressure filter shakes and beats discharge apparatus | |
| CN211683432U (en) | Filter material forming and extruding device | |
| CN210165163U (en) | Grease injection device for bearing | |
| CN210751161U (en) | Basketball aerating device convenient to use | |
| CN109077505B (en) | Desk easy for driving ash | |
| CN208960004U (en) | A kind of charcoal element crusher | |
| CN108486287B (en) | Water throwing device for processing leather products | |
| CN109675359A (en) | Filter device is used in a kind of anticlogging water paint production | |
| CN202316289U (en) | Sorting machine | |
| CN206351117U (en) | A kind of plastic grain circular impact screen screen cloth | |
| CN206631059U (en) | A kind of elastic beat board | |
| CN204770227U (en) | A reverse mould for drawing filter housing assemble piece | |
| CN211537267U (en) | Microporous filter membrane filter for pharmacy | |
| CN220995542U (en) | Powder tabletting pharmaceutical device | |
| CN213555918U (en) | Non-woven fabric filter bag | |
| CN208712201U (en) | A kind of drug screening plant | |
| CN219596005U (en) | Sample separating screen |
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 |