CN111085395A - Device is paintd to conductive paste - Google Patents
Device is paintd to conductive paste Download PDFInfo
- Publication number
- CN111085395A CN111085395A CN201911398042.4A CN201911398042A CN111085395A CN 111085395 A CN111085395 A CN 111085395A CN 201911398042 A CN201911398042 A CN 201911398042A CN 111085395 A CN111085395 A CN 111085395A
- Authority
- CN
- China
- Prior art keywords
- paste
- linear motion
- support rod
- piece
- conductive paste
- 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
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
- B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/02—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface ; Controlling means therefor; Control of the thickness of a coating by spreading or distributing liquids or other fluent materials already applied to the coated surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
Landscapes
- Coating Apparatus (AREA)
Abstract
The invention discloses a conductive paste smearing device which comprises a support rod piece, wherein the support rod piece is provided with an air receiving port used for being connected with an air compressor; the paste container is provided with an air inlet at one end, and is provided with a paste outlet communicated with the air inlet at the other end, one end of the air inlet of the paste container is embedded in the support rod piece, and the air inlet is communicated with the air receiving port; the linear motion mechanism is fixedly connected with the support rod piece so as to drive the support rod piece to do linear motion along the end face parallel to the paste outlet, and therefore the paste container is driven to do linear motion along the end face parallel to the paste outlet. The invention has the characteristics of improving the smearing efficiency and reducing the labor intensity.
Description
Technical Field
The invention relates to the technical field of smearing tools, in particular to a conductive paste smearing device.
Background
In the electrical industry, the contact surface of the power connector is usually provided with conductive paste, the contact surface of the conductor and the contact surface of the contact are electrically connected, no matter how smooth the processing is, the fine structure is uneven, the actual effective contact surface only occupies a small part of the whole contact surface, various metals can generate an oxide layer in the air, so that the effective contact area is smaller, fine particles of zinc, nickel, chromium and the like in the conductive paste are filled in gaps of the contact surface, the conductive contact surface is equivalently increased, the metal fine particles can break the metal oxide layer on the contact surface under the action of compression force or bolt fastening force, the contact resistance is reduced, the temperature rise of the corresponding connector is also reduced, and the service life of the connector is prolonged.
At present, when the conductive paste is coated, most manual tools such as a brush or a hand tool similar to a syringe are used for coating, so that the efficiency is low, and the time and the labor are wasted.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide the conductive paste smearing device which improves the smearing efficiency and reduces the labor intensity.
The purpose of the invention is realized by the following technical scheme:
a conductive paste smearing device comprises a support rod piece, wherein the support rod piece is provided with an air connecting port used for being connected with an air compressor; the paste container is provided with an air inlet at one end, and is provided with a paste outlet communicated with the air inlet at the other end, one end of the air inlet of the paste container is embedded in the support rod piece, and the air inlet is communicated with the air receiving port; the linear motion mechanism is fixedly connected with the support rod piece so as to drive the support rod piece to do linear motion along the end face parallel to the paste outlet, and therefore the paste container is driven to do linear motion along the end face parallel to the paste outlet.
Furthermore, the linear motion mechanism comprises a driving part, a transmission chain and at least two transmission wheels for driving the transmission chain to move, wherein one of the transmission wheels is connected with the driving part, and the transmission chain is fixedly connected with the support rod piece.
Further, the driving piece is a stepping motor.
Furthermore, the support rod piece comprises a movable rod used for embedding the paste container and a connecting piece with a cavity, one end of the movable rod penetrates through the cavity of the connecting piece, and the end part of the movable rod is connected with the inner wall of the cavity of the connecting piece through an elastic piece; the air receiving port is arranged on the connecting piece, a cavity of the connecting piece is respectively communicated with the air receiving port and the air inlet, and the connecting piece is fixedly connected with the linear motion mechanism.
Furthermore, a limiting groove is formed in the middle of the movable rod, the length direction of the limiting groove is perpendicular to the end face of the paste outlet, and a limiting shaft is arranged in the limiting groove to limit the movement distance of the movable rod in the length direction of the limiting groove.
Further, the elastic member is a spring.
Furthermore, the paste dispenser further comprises a scraping blade, one end of the scraping blade is fixedly connected with the support rod piece, and the end face of the other end of the scraping blade is flush with the end face of the paste outlet.
Furthermore, the paste container is provided with a blocking cover which is detachably connected with one end of the paste outlet.
The support rod piece is fixedly connected with the linear motion mechanism, and the support rod piece is fixedly connected with the linear motion mechanism.
The invention has the following advantages: according to the invention, the conductive paste is contained in the paste containing container, the conductive paste contained in the paste containing container is extruded by the pressure generated by the air compressor, so that the conductive paste is extruded from the paste outlet, and the support rod member is driven by the linear motion mechanism to linearly move along the end surface parallel to the paste outlet, so that the paste containing container is driven to linearly move along the end surface parallel to the paste outlet (namely, linearly move parallel to the paste coating surface), so that the conductive paste extruded from the paste outlet is coated on the paste coating surface, the manual operation is not needed, the labor intensity of workers is reduced, and the coating efficiency is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments of the present application will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and that those skilled in the art can also obtain other related drawings based on the drawings without inventive efforts.
Fig. 1 is a sectional view of a conductive paste application apparatus according to the present invention;
FIG. 2 is a cross-sectional view A-A of FIG. 1;
FIG. 3 is a schematic view of the connection of the closure cap with the paste container;
FIG. 4 is a first usage state diagram;
FIG. 5 is a second usage state diagram;
in the figure: 1-support rod piece, 101-movable rod, 102-connecting piece, 102 a-air inlet, 103-elastic piece, 104-limiting groove, 105-limiting shaft, 106-connecting piece, 2-paste container, 201-air inlet, 202-paste outlet, 3-linear motion mechanism, 301-driving chain, 302-driving wheel, 4-scraping piece, 5-blocking cover, 6-shell, 601-shell cover, 602-shell and 603-sliding groove.
Detailed Description
The technical solution in the embodiments of the present application is described below with reference to the drawings in the embodiments of the present application.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
As shown in fig. 1 to 3, a conductive paste applying apparatus includes a support bar 1, a paste container 2, and a linear motion mechanism 3.
In this embodiment, the support rod member 1 is provided with an air inlet 102a for connecting with an air compressor (i.e., an air compressor), specifically, the support rod member 1 includes a movable rod 101 and a connecting member 102 having a cavity, and the air inlet 102a is provided on the connecting member 102 and communicates with the cavity of the connecting member 102; one end of the movable rod 101 is inserted into the cavity, and the end is connected to the inner wall of the cavity through an elastic member 103, preferably, the elastic member 103 is a spring in this embodiment.
In this embodiment, an air inlet 201 is disposed at one end of the paste container 2, a paste outlet 202 communicated with the air inlet 201 is disposed at the other end of the paste container 2, one end of the air inlet 201 of the paste container 2 is embedded in the support rod 1, and the air inlet 201 is communicated with the air inlet 102a, that is, the air inlet 201 is also communicated with the cavity of the connecting member 102, that is, the compressed air of the air compressor generates pressure and sequentially transmits the pressure to the paste container 2 through the air inlet 102a, the cavity and the air inlet 201, and the conductive paste contained in the paste container 2 is extruded out by the extrusion force of the air. It should be noted that the air compressor of the present embodiment may be a commonly used air compressor in the prior art, and therefore, the present invention is not described in detail.
In this embodiment, the paste container 2 may be embedded in the support rod 1 in an interference fit manner; or the conductive paste can be screwed in by adopting a threaded connection mode, so that the paste container 2 is convenient to disassemble, and the paste container 2 is convenient to take out and add the conductive paste into the paste container; in this embodiment, in order to prevent the conductive paste from being polluted by dust in the non-use process, the paste container 2 is detachably connected to the plug cover 5 at one end of the paste outlet 202, and the detachable connection mode can adopt threaded connection.
In this embodiment, the linear motion mechanism 3 is configured to drive the support rod 1 to perform linear motion along an end surface parallel to the paste outlet 202, so as to drive the paste container 2 to perform linear motion along an end surface parallel to the paste outlet 202 (i.e., perform linear motion parallel to a paste applying surface).
Specifically, in the present embodiment, the linear motion mechanism 3 includes a transmission chain 301 and two transmission wheels 302 for driving the transmission chain 301 to move, and it is easy to understand that when the distance to be moved is long, the number of the transmission wheels 302 can be increased. The driving chain 301 is fixedly connected to the support rod 1, specifically, in this embodiment, the driving chain 301 is fixedly connected to the connecting member 102, and for convenience of connection, the driving chain 301 and the connecting member 102 may be welded to each other through a connecting block 106.
In this embodiment, the linear motion mechanism further includes a housing 6, the housing 6 may be formed by connecting a housing 602 and a housing cover 601 through bolts, and the housing 6 covers the linear motion mechanism 3 and one end of the support rod member 1 fixedly connected to the linear motion mechanism 3, and is connected to the linear motion mechanism 3. Specifically, the housing 6 is movably connected with the transmission wheels 302 of the linear motion mechanism 3, that is, the transmission wheels 302 are arranged on the housing 6 in a penetrating manner, in order to facilitate the rotation of the transmission wheels 302, a bearing (not shown) can be further arranged at the connection position of the transmission wheels 302 and the housing 6, in this embodiment, one of the transmission wheels 302 is used as a driving wheel and connected with a driving element (not shown), and the driving element can be directly installed on the housing 6 through a screw; in the embodiment, the driving piece is preferably a stepping motor, so that the transmission precision is higher and the movement is more stable.
In this embodiment, the middle of the movable rod 101 is provided with the limiting groove 104, the length direction of the limiting groove 104 is perpendicular to the end surface of the paste outlet 202, and the limiting shaft 105 is arranged in the limiting groove 104 to limit the movement distance of the movable rod 101 along the length direction of the limiting groove 104, so as to prevent the paste outlet 202 from being excessively compressed when contacting with a paste coating surface, and thus the spring is prevented from failing. In this embodiment, the limiting shaft 105 may be disposed on the housing 6, and in order to enable the limiting shaft 105 to move linearly with the movable rod 101 under the action of the linear motion mechanism 3, a strip-shaped sliding groove may be formed in the housing 6.
In this embodiment, in order to make to paint more evenly, still include doctor-bar 4, the one end and the support member 1 fixed connection of doctor-bar 4, but fixed connection mode optional welding, the other end terminal surface of doctor-bar 4 flushes with the terminal surface of cream outlet 202, and during the use, extrude the coating at the conductive paste who scribbles the cream surface with cream outlet 202 through doctor-bar 4 and strickle off, improved and scribbled the quality.
The working process of the invention is as follows: when the electric connecting conductor is used, the paste coating surface of the electric connecting conductor to be coated with the conductive paste is upward, the electric connecting conductor is placed on a workbench or other platforms in a workshop, and the electric connecting conductor can be fixed through tools such as a vice and the like; the whole smearing device is supported and fixed through a mechanical arm and the like, and the mechanical arm can be a mechanical arm commonly used in the prior art, so that the smearing device is not repeated in the invention.
The manipulator is adjusted to descend to enable the paste outlet 202 to be in contact with a paste coating surface, the manipulator continues to descend, the elastic piece 103 contracts, in this embodiment, a spring contracts (as shown in fig. 4), under the action of elasticity, the end face of the paste outlet 202 is enabled to be tightly attached to the paste coating surface, the stepping motor of the linear motion mechanism 3 is started and enabled to rotate forwards, the movable rod 101 and the paste containing container 2 are enabled to move towards the right side (as shown in fig. 5), the scraping blade 4 can scrape the conductive paste coated on the paste coating surface flat, the paste coating is enabled to be uniform, after the movable rod 101 and the paste containing container 2 move to the rightmost side, the stepping motor is changed into reverse rotation, the movable rod 101 and the paste containing container 2 are enabled to move towards the left side until the paste coating surface is finished. It should be noted that the embodiment is described with the stepping motor moving to the right side, and it is easy to understand that the stepping motor may be set to move to the left side.
The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (9)
1. A conductive paste application device, comprising:
the air compressor support structure comprises a support rod piece (1), wherein the support rod piece (1) is provided with an air receiving port (102a) used for being connected with an air compressor;
the paste container (2) is provided with an air inlet (201) at one end of the paste container (2), a paste outlet (202) communicated with the air inlet (201) is arranged at the other end of the paste container (2), one end of the air inlet (201) of the paste container (2) is embedded in the support rod piece (1), and the air inlet (201) is communicated with the air receiving port (102 a);
the linear motion mechanism (3), the linear motion mechanism (3) with support member (1) fixed connection to drive support member (1) along being on a parallel with the terminal surface of cream outlet (202) is linear motion, thereby drives contain cream container (2) along being on a parallel with the terminal surface of cream outlet (202) is linear motion.
2. The conductive paste application apparatus according to claim 1, wherein: the linear motion mechanism (3) comprises a driving part, a transmission chain (301) and at least two transmission wheels (302) for driving the transmission chain (301) to move, wherein one of the transmission wheels (302) is connected with the driving part, and the transmission chain (301) is fixedly connected with the support rod piece (1).
3. The conductive paste application apparatus according to claim 2, wherein: the driving piece is a stepping motor.
4. The conductive paste application apparatus according to claim 1, wherein: the supporting rod piece (1) comprises a movable rod (101) used for embedding the paste containing container (2) and a connecting piece (102) with a cavity, one end of the movable rod (101) penetrates through the cavity of the connecting piece (102), and the end part of the movable rod is connected with the inner wall of the cavity of the connecting piece (102) through an elastic piece (103);
the air receiving opening (102a) is formed in the connecting piece (102), a cavity of the connecting piece (102) is communicated with the air receiving opening (102a) and the air inlet (201) respectively, and the connecting piece (102) is fixedly connected with the linear motion mechanism (3).
5. The conductive paste application apparatus according to claim 4, wherein: the movable rod (101) middle part is equipped with restriction groove (104), the length direction perpendicular to of restriction groove (104) the terminal surface of play cream mouth (202), be equipped with in restriction groove (104) and restrict axle (105) to the restriction movable rod (101) are followed the length direction's of restriction groove (104) movement distance.
6. The conductive paste application apparatus according to claim 4, wherein: the elastic piece (103) is a spring.
7. The conductive paste application apparatus according to claim 1, wherein: the multifunctional toothpaste dispenser is characterized by further comprising a scraping blade (4), one end of the scraping blade (4) is fixedly connected with the support rod piece (1), and the end face of the other end of the scraping blade (4) is flush with the end face of the toothpaste outlet (202).
8. The conductive paste application apparatus according to claim 1, wherein: the paste container (2) is provided with a blocking cover (5) which is detachably connected with one end of the paste outlet (202).
9. The conductive paste application apparatus according to claim 1, wherein: the support rod piece is characterized by further comprising a shell (6), wherein the shell (6) covers the linear motion mechanism (3) and one end, fixedly connected with the linear motion mechanism (3), of the support rod piece (1), and is connected with the linear motion mechanism (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911398042.4A CN111085395B (en) | 2019-12-30 | 2019-12-30 | Device is paintd to conductive paste |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911398042.4A CN111085395B (en) | 2019-12-30 | 2019-12-30 | Device is paintd to conductive paste |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111085395A true CN111085395A (en) | 2020-05-01 |
| CN111085395B CN111085395B (en) | 2021-01-15 |
Family
ID=70397649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911398042.4A Active CN111085395B (en) | 2019-12-30 | 2019-12-30 | Device is paintd to conductive paste |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111085395B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113633298A (en) * | 2021-08-13 | 2021-11-12 | 上海大学 | Device for quickly injecting brain electric cap conductive paste |
| CN115085449A (en) * | 2022-07-22 | 2022-09-20 | 常州市昊升电机股份有限公司 | Motor for vehicle three-way cooling valve and mounting method thereof |
| CN116053990A (en) * | 2022-11-30 | 2023-05-02 | 国网安徽省电力有限公司蒙城县供电公司 | Power maintenance equipment and use method |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101020475A (en) * | 2007-03-21 | 2007-08-22 | 董明国 | Sealed liquid lubricator |
| CN201454798U (en) * | 2009-06-22 | 2010-05-12 | 英业达科技有限公司 | Thermal grease daubing tool |
| CN104354776A (en) * | 2014-11-13 | 2015-02-18 | 湖南三特机械制造有限公司 | Welding type guide wheel body and production method thereof |
| CN207287930U (en) * | 2017-09-22 | 2018-05-01 | 纳思达股份有限公司 | Application device |
| CN207676000U (en) * | 2017-11-30 | 2018-07-31 | 东莞市民鑫光纤通信设备有限公司 | A kind of ointment spray equipment for optical cable production |
| CN208863686U (en) * | 2018-10-11 | 2019-05-17 | 国网河南省电力公司济源供电公司 | A kind of conductive paste brushing easy to use |
| US20190195266A1 (en) * | 2017-12-22 | 2019-06-27 | The Boeing Company | Systems and methods for making and using a fitted cap for applying a shaped sealant shroud to a portion of a fastener |
| CN209772587U (en) * | 2019-01-30 | 2019-12-13 | 昆山博通机械设备有限公司 | Suspension type automatic conductive paste beating device |
-
2019
- 2019-12-30 CN CN201911398042.4A patent/CN111085395B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101020475A (en) * | 2007-03-21 | 2007-08-22 | 董明国 | Sealed liquid lubricator |
| CN201454798U (en) * | 2009-06-22 | 2010-05-12 | 英业达科技有限公司 | Thermal grease daubing tool |
| CN104354776A (en) * | 2014-11-13 | 2015-02-18 | 湖南三特机械制造有限公司 | Welding type guide wheel body and production method thereof |
| CN207287930U (en) * | 2017-09-22 | 2018-05-01 | 纳思达股份有限公司 | Application device |
| CN207676000U (en) * | 2017-11-30 | 2018-07-31 | 东莞市民鑫光纤通信设备有限公司 | A kind of ointment spray equipment for optical cable production |
| US20190195266A1 (en) * | 2017-12-22 | 2019-06-27 | The Boeing Company | Systems and methods for making and using a fitted cap for applying a shaped sealant shroud to a portion of a fastener |
| CN208863686U (en) * | 2018-10-11 | 2019-05-17 | 国网河南省电力公司济源供电公司 | A kind of conductive paste brushing easy to use |
| CN209772587U (en) * | 2019-01-30 | 2019-12-13 | 昆山博通机械设备有限公司 | Suspension type automatic conductive paste beating device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113633298A (en) * | 2021-08-13 | 2021-11-12 | 上海大学 | Device for quickly injecting brain electric cap conductive paste |
| CN115085449A (en) * | 2022-07-22 | 2022-09-20 | 常州市昊升电机股份有限公司 | Motor for vehicle three-way cooling valve and mounting method thereof |
| CN115085449B (en) * | 2022-07-22 | 2022-11-15 | 常州市昊升电机股份有限公司 | Motor for vehicle three-way cooling valve and mounting method thereof |
| CN116053990A (en) * | 2022-11-30 | 2023-05-02 | 国网安徽省电力有限公司蒙城县供电公司 | Power maintenance equipment and use method |
| CN116053990B (en) * | 2022-11-30 | 2023-08-29 | 国网安徽省电力有限公司蒙城县供电公司 | Power maintenance equipment and use method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111085395B (en) | 2021-01-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111085395B (en) | Device is paintd to conductive paste | |
| US5170809A (en) | Powered dental floss | |
| CN211887682U (en) | Device is paintd to conductive paste | |
| CN210413810U (en) | Tubular steel grinding equipment | |
| WO2003002017B1 (en) | Automatic electric toothbrush | |
| DE19649212A1 (en) | Electric motor commutator sliding carbon brush wear/replacement indicator e.g. for electric power tool | |
| CN111404119A (en) | Hydraulic transmission and reusable motor protection device | |
| WO2005020423A3 (en) | Climate control system and motor actuator therefor | |
| CN211387883U (en) | Braking device of ball screw nut pair of numerical control lathe | |
| CN112058576A (en) | Automatic oil coating device for circular arc surface of round bar | |
| CN210121820U (en) | Clamping device for assembling of automobile production line | |
| CN215009986U (en) | Iron core inner wall lacquer pimple remove device | |
| CN212180592U (en) | Corrosion-resistant testing arrangement | |
| CN112191436B (en) | Epoxy paints device for fishing rod preparation | |
| CN214154440U (en) | Solar panel cleaning device | |
| CN110773374B (en) | Device for the corrosion-resistant continuous surface treatment of metal components | |
| CN113193712A (en) | Iron core inner wall lacquer pimple remove device | |
| CN208863686U (en) | A kind of conductive paste brushing easy to use | |
| CN208342674U (en) | Oil drum unloading special spanner | |
| CN108296874B (en) | A kind of numerical control machining center dovetail groove automatically cleaning lubricating system | |
| US20060107475A1 (en) | Paint roller assembly with a power actuated roller support | |
| CN211378406U (en) | A wicking device for manufacturing | |
| CN111302287A (en) | Automatic cover screwing equipment for cosmetic bottle packaging production and processing | |
| CN221674817U (en) | Structure is paintd to conductive paste | |
| CN216447883U (en) | Self-lubricating mechanical commutator |
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 |