CN105092803A - Water quality monitoring equipment - Google Patents
Water quality monitoring equipment Download PDFInfo
- Publication number
- CN105092803A CN105092803A CN201410170250.XA CN201410170250A CN105092803A CN 105092803 A CN105092803 A CN 105092803A CN 201410170250 A CN201410170250 A CN 201410170250A CN 105092803 A CN105092803 A CN 105092803A
- Authority
- CN
- China
- Prior art keywords
- water
- connecting portion
- water quality
- apparatus body
- monitoring equipment
- 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
Landscapes
- Water Treatment By Sorption (AREA)
Abstract
The present invention discloses water quality monitoring equipment, which comprises an equipment body, wherein a water inlet connection part and a water outlet connection part are formed on the equipment body and are connected through a connection pipe formed inside the equipment body, a water quality detection device is formed on the connection pipe, and a display device electrically connected with the water quality detection device and used for displaying the output value of the water quality detection device is formed on the equipment body. With the water quality monitoring equipment, the problem that the purifier and other equipment with no the water quality monitoring device can not achieve the water quality monitoring can be solved.
Description
Technical field
The present invention relates to water treatment facilities technology, specifically, relate to a kind of water quality monitoring equipment.
Background technology
Along with the aggravation of environmental pollution, drinking water safety is subject to increasing attention, therefore, has the equipment such as the water purifier of water filtration function and progressively enters into subscriber household.
Existing water purifier major part on the market only has the function of water filtration, purification, does not have water quality detecting function, and user cannot understand water quality condition at any time.Although the high-end water purifier of part is built-in with monitoring device, there is water quality monitoring function, this water purifier is expensive, is difficult to be generalized to family of domestic consumer.And, if will water purifier be changed, also can cause the waste of original water purifier, further increase the cost that user uses water purifier.
Summary of the invention
The object of this invention is to provide a kind of water quality monitoring equipment, never there is with solution the problem that the equipment such as the water purifier of water monitoring device cannot realize water quality monitoring.
For achieving the above object, the present invention adopts following technical proposals to be achieved:
A kind of water quality monitoring equipment, comprise apparatus body, described apparatus body is formed into water connecting portion and water outlet connecting portion, described water inlet connecting portion is connected by the connecting pipe being formed in described apparatus body inside with described water outlet connecting portion, described connecting pipe is formed with water quality detecting device, described apparatus body is also formed and is electrically connected with described water quality detecting device, in order to show the display device of this water quality detecting device output valve.
Water quality monitoring equipment as above, described water inlet connecting portion includes the first water inlet connecting portion introducing the front former water of purification and the second water inlet connecting portion introducing the rear water purification of purification, described water outlet connecting portion comprises the first water outlet connecting portion providing and purify front former water and the second water outlet connecting portion of drawing the rear water purification of purification, described first water inlet connecting portion is connected by the first connecting pipe being formed in described apparatus body inside with described first water outlet connecting portion, described second water inlet connecting portion is connected by the second connecting pipe being formed in described apparatus body inside with described second water outlet connecting portion, described first connecting pipe is formed with the first water quality detecting device, described second connecting pipe is formed with the second water quality detecting device.
Water quality monitoring equipment as above, described first connecting pipe is also formed with flow detector, and described display device is electrically connected with described flow detector, in order to show this flow detector output valve.
Preferably, also equipment control circuit is formed with in described apparatus body, described display device is electrically connected with described equipment control circuit respectively with described flow detector, described equipment control circuit to the process of described flow detector output valve and by process after data transfer to described display device display.
Water quality monitoring equipment as above, described apparatus body is formed the first warning device be electrically connected with described flow detector or described equipment control circuit.
Water quality monitoring equipment as above, described first connecting pipe is also formed the operation valve controlling described first connecting pipe current break-make.
Water quality monitoring equipment as above, described apparatus body is also formed leakage inspector and the Secondary Report alarm device of electrical connection, and described display device is electrically connected with described leakage inspector, for showing the testing result of this leakage inspector.
Water quality monitoring equipment as above, is also formed with the communicator for monitoring equipment and external transmission data in described apparatus body.
Water quality monitoring equipment as above, described apparatus body is formed input power connecting portion and external out-put supply connecting portion, and described input power connecting portion is electrically connected by the power control circuit be formed in described apparatus body with described out-put supply connecting portion.
Water quality monitoring equipment as above, described apparatus body include casing, with the detachable fore shell that is connected of described casing and back cover, described display device includes display screen, described fore shell is formed with opening, described opening inwall is formed with ornamental portion, and described display screen is formed in described ornamental portion.
Compared with prior art, advantage of the present invention and good effect are: monitoring equipment of the present invention is as self-existent equipment, can support the use with purifiers such as any water purifiers, the water quality detecting device of device interior is utilized to carry out water quality detection to the water inlet of purifier and/or water outlet, and by display device, testing result is shown, the purifier user making use itself not possess water monitoring device also can understand water quality condition at any time, and the comfort that improve water purifier user is experienced.
After reading the specific embodiment of the present invention by reference to the accompanying drawings, the other features and advantages of the invention will become clearly.
Accompanying drawing explanation
Fig. 1 is the stereographic map of a water quality monitoring equipment of the present invention embodiment;
Fig. 2 is that structural representation is cutd open in the side of Fig. 1 embodiment;
Fig. 3 is the part-structure decomposing schematic representation of Fig. 1 embodiment.
In above-mentioned each figure, the component names of Reference numeral and correspondence thereof is as follows:
1, apparatus body; 11, casing; 12, fore shell; 121, opening; 13, back cover; 131, supply hub; 14, ornamental portion; 15, protective cover;
21, main PCB plate; 22, PCB lid;
31, the first water inlet connecting portion; 32, the first water outlet connecting portion; 33, the first connecting pipe; 34, the second water inlet connecting portion; 35, the second water outlet connecting portion; 36, the second connecting pipe;
41, the first water quality detecting device; 42, the second water quality detecting device;
5, display device; 51, pilot lamp; 6, flow detector; 7, operation valve;
81, leak water detdction pcb board; 82, leak over cap;
9, data transmission device.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearly understand, below with reference to drawings and Examples, the present invention is described in further detail.
Refer to an embodiment of the water quality monitoring equipment of the present invention shown in Fig. 1 to Fig. 3, wherein, Fig. 1 is the stereographic map of this embodiment, Fig. 2 and Fig. 3 is that structural representation and part-structure decomposing schematic representation are cutd open in the side of this embodiment respectively.
As shown in Figure 1 to Figure 3, the water quality monitoring equipment of this embodiment includes apparatus body 1.Specifically, apparatus body 1 includes casing 11, fore shell 12 and back cover 13, and fore shell 12 is removably connected with casing 11 respectively with back cover 13, to facilitate the parts in casing 11 needed for installation.
Back cover 13 is formed supply hub 131.Specifically, supply hub 131 is two, and one, as input power connecting portion, is inserted, for equipment domestic demand electric supply installation provides power supply for the total power supply in outside; Another is as out-put supply connecting portion, and by the purifier that water quality monitoring equipment is external provides out-put supply signal, also, the attaching plug of purifier is connected to this out-put supply connecting portion.And these two supply hubs, by being formed in the power control circuit electrical connection of apparatus body 1 inside, can control by power control circuit the power supply signal that out-put supply connecting portion exports.Back cover 13 is also formed the first water inlet connecting portion 31, first water outlet connecting portion 32, second water inlet connecting portion 34 and the second water outlet connecting portion 35.Specifically, the first water inlet connecting portion 31, first water outlet connecting portion 32, second water inlet connecting portion 34 and the second water outlet connecting portion 35 are water route jointing, and are formed in the below of supply hub 131 from bottom to top.
And the first water inlet connecting portion 31 is connected with the first water outlet connecting portion 32 by the first connecting pipe 33 being positioned at apparatus body 1, the second water inlet connecting portion 34 is connected with the second water outlet connecting portion 35 by the second connecting pipe 36 being positioned at apparatus body 1.
First connecting pipe 33 is provided with the first water quality detecting device 41, the second connecting pipe 36 is provided with the second water quality detecting device 42.Specifically, the first water quality detecting device 41 and the second water quality detecting device 42 can separate amount of solid for TDS(always hold) pick-up unit and/or pH value pick-up unit.But being not limited to this two kinds of pick-up units, can be to detect any one pick-up unit of water quality or the combination of multiple pick-up unit in prior art.
First water inlet connecting portion 31 be used for introduce purifier purification before former water, the first water outlet connecting portion 32 be used for for cleaning equipment provide purification before former water.Second water inlet connecting portion 34 be used for introduce purifier purification after water purification, the second water outlet connecting portion 35 be used for draw purifier purification after water purification.So the first water inlet connecting portion 31 can be connected with providing for purifier the water supply pipe of former water, and the first water outlet connecting portion 32 is connected with the water inlet of purifier.Second water inlet connecting portion 34 is connected with the water delivering orifice of purifier, and the second water outlet connecting portion 35 then can be used as pure water inlet and directly exports water purification.Now, the first water quality detecting device 41 will be used for detecting the water quality of former water (tap water), and the second water quality detecting device 42 will be used for the water purification water quality after detecting purifier purification.
First connecting pipe 33 is also provided with flow detector 6 and operation valve 7.Wherein, flow detector 6 is used for the discharge in detection first connecting pipe 33, also namely detects the discharge flowed into from the first water inlet connecting portion.Operation valve 7 is used for the break-make of current in control first connecting pipe 33, can adopt solenoid valve or hand valve etc. to realize.
Fore shell 12 is formed opening 121, the inwall of opening 121 is formed with ornamental portion 14.Specifically, opening 121 is circular open, and ornamental portion 14 is annular case ring.And ornamental portion 14 preferably adopts ABS plated item, to improve decoration, the aesthetic of monitoring equipment.The monitoring equipment of this embodiment also includes display device 5, and display device 5 includes display screen and display drive circuit.Wherein, display screen is formed in ornamental portion 14.And, be covered with circular boot 15 on a display screen.Protective cover 15 preferably adopts transparent or semitransparent PC sheet material.Display device 5 also includes pilot lamp 51.And pilot lamp 51 can be formed on fore shell 12, be positioned at the below of display screen.
First water quality detecting device 41, second water quality detecting device 42 and flow detector 6 will be electrically connected with display device 5 respectively, respective detection output valve to be shown by the display screen of display device 5.Or, by the different colours of pilot lamp 51, segmentation instruction is carried out to testing result.Thus, user, by display screen and/or pilot lamp, can obtain raw water quality situation and water purification water quality condition at any time, easily.And can also know the former water water yield flowing into purifier, be also the water yield that purifier purifies.Based on this water yield, user can understand the workload of purifier inner filter core, by comparing with said preset amount of water, can know filter core mission life by inference and the need of more renew cartridge.And then, improve the intelligent level of common purifier.
Inner at apparatus body 1, specifically fore shell 12 rear is provided with main PCB plate 21, for placing the circuit structure in monitoring equipment, as display drive circuit, the testing circuit of water quality detecting device, the testing circuit, power control circuit etc. of flow detector 6 of display device 5.And, for realizing the waterproofing protection of main PCB plate 21, main PCB plate 21 is covered with PCB lid 22.
As preferred embodiment, can also arrange equipment control circuit (not shown) on main PCB plate 21, display device 5 and flow detector 6 are electrically connected with equipment control circuit respectively.The testing result of flow detector 6 inputs to equipment control circuit, and equipment control circuit compares according to testing result and preset value, calculates filter core behaviour in service, as filter core uses number percent.Then, filter core behaviour in service related data transmission is shown to display device 5, make the service condition of the very clear current filter core of user.And, needs more renew cartridge time, by controlling manually or automatically operation valve 7, cutting off the current of the first connecting pipe 33, stopping providing required former water to purifier, also, stopping the water purification work of purifier.After more renew cartridge, then control operation valve 7 manually or automatically, the current in the first connecting pipe 33 are normally circulated, and purifier is task again, carries out purified treatment to former water.And flow detector 6 or equipment control circuit can also be electrically connected with the warning device (not shown) be arranged on apparatus body 1, detecting that filter core needs to send alerting signal when changing, point out user's more renew cartridge.Further, while sending alerting signal, can also link with operation valve 7, automatically cut off the current of the first connecting pipe 33, purifier quits work, and avoids filtering halfway water purification and flows out.
In addition, in this embodiment, apparatus body 1 is also formed with leakage inspector.Specifically, the bottom position near casing 11 is provided with leak water detdction pcb board 81 and the over cap 82 that leaks, and the detection pin of leak water detdction pcb board 81 exposes to casing 11.When leaking because of monitoring equipment self or leak near monitoring equipment and flow to bottom monitoring equipment, the detection pins contact water short circuit on leak water detdction pcb board 81, thus leak water detdction pcb board 81 exports water leakage.Whether the leak water detdction circuit on leak water detdction pcb board 81 can be electrically connected with display device 5, leak to be shown by display device 5.And, leak water detdction circuit can also be electrically connected with the warning device (not shown) be arranged on apparatus body 1, send alerting signal when detecting and leaking by warning device, to point out user to carry out leakage inspection and process, prevent larger harm.In addition, leak water detdction circuit can also link with operation valve 7, detect leak time, operation valve 7 is controlled automatically, cuts off the current of the first connecting pipe 33, realize leaking protection.
As preferred embodiment, communicator 9 can also be set in apparatus body 1 inside, externally to export the detection data of monitoring equipment, or receive the director data of external transmission.Specifically, this communicator 9 can be electrically connected with the first water quality detecting device 41, second water quality detecting device 42, flow detector 43, leakage inspector and the equipment control circuit etc. in apparatus body 1, the direct-detection data of each pick-up unit or the data after equipment control circuit process is transferred out.Preferably, communicator 9 adopts network transmission device to realize, and as wifi, can send data to the intelligent terminal bound with monitoring equipment, makes intelligent terminal user long-rangely can check the duty of water purifier.
In addition, purifier need more renew cartridge, occur leaking etc. failure problems time, while utilizing water quality monitoring equipment to cut off purifier current, the out-put supply signal of out-put supply connecting portion can also be controlled by power control circuit, also namely power down process is carried out to purifier, ensure the security of purifier further.Same, after having changed filter core or failture evacuation, controlling out-put supply connecting portion out-put supply signal by power control circuit, has been purifier normal power supply.
The monitoring equipment of this embodiment is as a specific installation independent of purifier, be placed in purifier, connect by pipeline and support the use with arbitrary purifier, complete the water quality monitoring of purifier, filter element life monitoring, water leakage monitoring, on/off, water supply break-make etc.And testing result can also be shown by display device, the purifier user making use itself not possess water monitoring device also can understand water quality condition at any time, the comfort that improve purifier user is experienced.If user changes purifier, monitoring equipment still can continue to use, the purchase cost of not adding users on the basis that assurance function is complete.
Above embodiment only in order to technical scheme of the present invention to be described, but not is limited; Although with reference to previous embodiment to invention has been detailed description, for the person of ordinary skill of the art, still can modify to the technical scheme described in previous embodiment, or equivalent replacement is carried out to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of the present invention's technical scheme required for protection.
Claims (10)
1. a water quality monitoring equipment, it is characterized in that, comprise apparatus body, described apparatus body is formed into water connecting portion and water outlet connecting portion, described water inlet connecting portion is connected by the connecting pipe being formed in described apparatus body inside with described water outlet connecting portion, described connecting pipe is formed with water quality detecting device, described apparatus body is also formed and is electrically connected with described water quality detecting device, in order to show the display device of this water quality detecting device output valve.
2. water quality monitoring equipment according to claim 1, it is characterized in that, described water inlet connecting portion includes the first water inlet connecting portion introducing the front former water of purification and the second water inlet connecting portion introducing the rear water purification of purification, described water outlet connecting portion comprises the first water outlet connecting portion providing and purify front former water and the second water outlet connecting portion of drawing the rear water purification of purification, described first water inlet connecting portion is connected by the first connecting pipe being formed in described apparatus body inside with described first water outlet connecting portion, described second water inlet connecting portion is connected by the second connecting pipe being formed in described apparatus body inside with described second water outlet connecting portion, described first connecting pipe is formed with the first water quality detecting device, described second connecting pipe is formed with the second water quality detecting device.
3. water quality monitoring equipment according to claim 2, is characterized in that, described first connecting pipe is also formed with flow detector, and described display device is electrically connected with described flow detector, in order to show this flow detector output valve.
4. water quality monitoring equipment according to claim 3, it is characterized in that, also equipment control circuit is formed with in described apparatus body, described display device is electrically connected with described equipment control circuit respectively with described flow detector, described equipment control circuit to the process of described flow detector output valve and by process after data transfer to described display device display.
5. water quality monitoring equipment according to claim 4, is characterized in that, described apparatus body is formed the first warning device be electrically connected with described flow detector or described equipment control circuit.
6. water quality monitoring equipment according to claim 2, is characterized in that, described first connecting pipe is also formed the operation valve controlling described first connecting pipe current break-make.
7. water quality monitoring equipment according to claim 1, it is characterized in that, described apparatus body is also formed leakage inspector and the Secondary Report alarm device of electrical connection, and described display device is electrically connected with described leakage inspector, for showing the testing result of this leakage inspector.
8. monitoring equipment according to claim 1, is characterized in that, is also formed with the communicator for monitoring equipment and external transmission data in described apparatus body.
9. monitoring equipment according to claim 1, it is characterized in that, described apparatus body is formed input power connecting portion and external out-put supply connecting portion, and described input power connecting portion is electrically connected by the power control circuit be formed in described apparatus body with described out-put supply connecting portion.
10. water quality monitoring equipment according to any one of claim 1 to 9, it is characterized in that, described apparatus body include casing, with the detachable fore shell that is connected of described casing and back cover, described display device includes display screen, described fore shell is formed with opening, described opening inwall is formed with ornamental portion, and described display screen is formed in described ornamental portion.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410170250.XA CN105092803B (en) | 2014-04-25 | 2014-04-25 | A kind of water quality monitoring equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410170250.XA CN105092803B (en) | 2014-04-25 | 2014-04-25 | A kind of water quality monitoring equipment |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105092803A true CN105092803A (en) | 2015-11-25 |
CN105092803B CN105092803B (en) | 2019-11-05 |
Family
ID=54573708
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410170250.XA Active CN105092803B (en) | 2014-04-25 | 2014-04-25 | A kind of water quality monitoring equipment |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105092803B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108261830A (en) * | 2016-12-30 | 2018-07-10 | 北京中鑫中悦科技有限公司 | A kind of multi-stage filter core life tests suggestion device |
CN110388968A (en) * | 2019-08-23 | 2019-10-29 | 薛兵兵 | Water purifier external inspecting system and water purifier monitoring statisticss method |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005326243A (en) * | 2004-05-13 | 2005-11-24 | Shikoku Res Inst Inc | Water-quality monitor device |
CN101143735A (en) * | 2007-08-20 | 2008-03-19 | 浙江沁园水处理科技股份有限公司 | Low-voltage electronic energy-saving anti-leaking device for water purifier |
CN201166799Y (en) * | 2008-03-21 | 2008-12-17 | 陈硕颖 | Water-controlled sealing device for water purification apparatus |
CN102591230A (en) * | 2011-01-07 | 2012-07-18 | 肖斌 | Water yield and water quality monitoring alarm for pure water machine |
CN103241849A (en) * | 2012-02-08 | 2013-08-14 | 杜也兵 | Soluble total solid monitoring device for water purifier |
CN203275393U (en) * | 2013-05-06 | 2013-11-06 | 深圳市晓风建筑环境科技有限公司 | Water quality monitoring device |
CN103454393A (en) * | 2013-08-23 | 2013-12-18 | 福建金源泉科技发展有限公司 | Movable portable real-time water quality detection presentation device |
CN203519100U (en) * | 2013-09-24 | 2014-04-02 | 天津市金凤凌云科技有限公司 | Multi-functional water meter with water hardness detecting function |
CN204065071U (en) * | 2014-04-25 | 2014-12-31 | 海尔集团公司 | A kind of water quality monitoring equipment |
-
2014
- 2014-04-25 CN CN201410170250.XA patent/CN105092803B/en active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005326243A (en) * | 2004-05-13 | 2005-11-24 | Shikoku Res Inst Inc | Water-quality monitor device |
CN101143735A (en) * | 2007-08-20 | 2008-03-19 | 浙江沁园水处理科技股份有限公司 | Low-voltage electronic energy-saving anti-leaking device for water purifier |
CN201166799Y (en) * | 2008-03-21 | 2008-12-17 | 陈硕颖 | Water-controlled sealing device for water purification apparatus |
CN102591230A (en) * | 2011-01-07 | 2012-07-18 | 肖斌 | Water yield and water quality monitoring alarm for pure water machine |
CN103241849A (en) * | 2012-02-08 | 2013-08-14 | 杜也兵 | Soluble total solid monitoring device for water purifier |
CN203275393U (en) * | 2013-05-06 | 2013-11-06 | 深圳市晓风建筑环境科技有限公司 | Water quality monitoring device |
CN103454393A (en) * | 2013-08-23 | 2013-12-18 | 福建金源泉科技发展有限公司 | Movable portable real-time water quality detection presentation device |
CN203519100U (en) * | 2013-09-24 | 2014-04-02 | 天津市金凤凌云科技有限公司 | Multi-functional water meter with water hardness detecting function |
CN204065071U (en) * | 2014-04-25 | 2014-12-31 | 海尔集团公司 | A kind of water quality monitoring equipment |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108261830A (en) * | 2016-12-30 | 2018-07-10 | 北京中鑫中悦科技有限公司 | A kind of multi-stage filter core life tests suggestion device |
CN110388968A (en) * | 2019-08-23 | 2019-10-29 | 薛兵兵 | Water purifier external inspecting system and water purifier monitoring statisticss method |
Also Published As
Publication number | Publication date |
---|---|
CN105092803B (en) | 2019-11-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN201711036U (en) | Water purifier | |
CN210656405U (en) | Water purifier | |
CN203777785U (en) | Online monitoring water purifier based on local area network | |
CN201454250U (en) | Service life warning device for filter material of water filter | |
CN205313226U (en) | Adopt intelligent water purifier of APP real -time monitoring system | |
CN104355432B (en) | A kind of water purifier and monitoring and setting method of changing element kit based on digitlization | |
CN105092803A (en) | Water quality monitoring equipment | |
CN204065071U (en) | A kind of water quality monitoring equipment | |
CN204241028U (en) | A kind of water purifier intelligent remote monitoring system | |
CN204717123U (en) | A kind of water purification system and intelligent tap thereof | |
CN105749757A (en) | Instrument for monitoring service life of filter element of water purifier | |
CN205269425U (en) | Detecting system of reverse osmosis water purification machine | |
CN204874092U (en) | RO water purifier of purifying effect visual display , control | |
CN207062023U (en) | High efficiency water purifier | |
CN208887693U (en) | A kind of detection device and its watering equipment for water purifier | |
CN204475425U (en) | A kind of domestic water supply system | |
CN105749608A (en) | Water purifier filter element service life monitor with communication function | |
CN208732822U (en) | A kind of water purifier | |
CN108892298A (en) | A kind of water purifier | |
CN211198693U (en) | RO reverse osmosis water purification machine | |
CN108002456A (en) | Water purifier and the based reminding method for replacing filter core | |
CN208135971U (en) | A kind of filter structure with water quality sensor | |
CN207356693U (en) | A kind of novel and multifunctional fore filter | |
CN104016502A (en) | Water purification machine | |
CN210751618U (en) | Indicating device for monitoring service life of filter element |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | 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 |