CN105525646B - The method that overhead road surface inlet for stom water collects rainwater installation and Collection utilization rainwater - Google Patents
The method that overhead road surface inlet for stom water collects rainwater installation and Collection utilization rainwater Download PDFInfo
- Publication number
- CN105525646B CN105525646B CN201610066187.4A CN201610066187A CN105525646B CN 105525646 B CN105525646 B CN 105525646B CN 201610066187 A CN201610066187 A CN 201610066187A CN 105525646 B CN105525646 B CN 105525646B
- Authority
- CN
- China
- Prior art keywords
- roof drain
- rainwater
- abandoned stream
- road surface
- inlet
- 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.)
- Active
Links
Classifications
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
Abstract
The invention discloses the method that overhead road surface inlet for stom water collects rainwater installation and Collection utilization rainwater, the device includes the inlet for stom water in overhead road surface structural slab, abandoned stream roof drain is provided with inlet for stom water, the top of abandoned stream roof drain, which is provided with, collects roof drain, and collects the bridge floor that roof drain is higher than overhead road surface；Abandoned stream roof drain bottom is connected by outer mozzle with municipal pipe, and the inner tube for collecting roof drain bottom is connected with rain collector.The beneficial effects of the invention are as follows：It is rational in infrastructure, simple, it is easy to assembly, it is non-maintaining；Change the mode that original rainwater is first collected into underground abandoned stream again from road surface, the rainwater dirtier to early-stage rainwater and bottom from rainwater-collecting source carries out abandoned stream, reduce rainwater flow-discarding device in original rain water collecting system, reduce cost；It is cleaner by the rainwater for collecting roof drain, reduce the burden of the filter before hydrotreater, realize that rainwater recycle utilizes.
Description
Technical field
The present invention relates to rainwater catchment system, and in particular to overhead road surface inlet for stom water collects rainwater installation and Collection utilization rain
The method of water.
Background technology
Urban rainwater collection utilizes, and has both saved municipal water use, alleviates city flood damage again and threatens.Track traffic is built
In if, to the rainwater catchment system at overhead road surface station, it can effectively limit the discharge of bridge floor rainwater and be lost in, control elevated line
Surrounding rainwater runoff pollution, also comply with urban water conservation policy, build the theory of green subway and the trend of sponge urban construction.
During the Collection utilization of rainwater, early-stage rainwater (rainfall of first 2mm or 5 minute) water quality is poor, it should
The rainwater of initial rainfall is abandoned, collects the rainwater of more clean intermediary and later stages rainfall.Abandoned at present in rain water collecting system
Stream device mainly has two kinds, and one kind use electric energy, using automatic control module, passes through the Rainwater Quality of detection collection or setting
Abandoned stream amount of rainfall, control abandoned stream, collect start and stop；Another mechanical rainwater flow-discarding device, as built in the control of amount of rainfall size
Ball-cock assembly control abandoned stream, start and stop are collected, though such a device does not need electric energy, volume is larger, complicated.Track traffic is on the ground
Elevated station rainwater-collecting need to be set along overpass, and bleeding point is more.If using above-mentioned flow abandoning apparatus, problems with is had：
1st, the flow abandoning apparatus of system for reclaiming rainwater is complicated；
2nd, the rainwater that initial stage collects contains the dirts such as a large amount of silts；
3rd, rainwater-collecting and treating capacity are larger, and rainwater reuse cost is higher；
4th, by outdoor environment is poor, automatic control module is fragile etc., factor is influenceed rainwater flow-discarding device, and system maintenance is complicated.
It is therefore desirable to have a kind of collection rainwater installation for overhead road surface inlet for stom water.
The content of the invention
It is an object of the invention to provide a kind of rainwater catchment system, rainwater recycle at overhead road surface inlet for stom water into
The method that this cheap overhead road surface inlet for stom water collects rainwater installation and Collection utilization rainwater.
In order to reach above-mentioned purpose, the present invention adopts the following technical scheme that：
Overhead road surface inlet for stom water collects rainwater installation, including the inlet for stom water in overhead road surface structural slab, in inlet for stom water
Interior to be provided with the abandoned stream roof drain for being used for converging early-stage rainwater, the top of abandoned stream roof drain, which is provided with, collects roof drain, and collects rainwater
Bridge floor of the bucket higher than overhead road surface；Abandoned stream roof drain bottom is connected by outer mozzle with municipal pipe, collects roof drain bottom
Inner tube is connected with rain collector, and inner tube passes through abandoned stream roof drain, abandoned stream roof drain be used for by early-stage rainwater and bottom contain compared with
Polymictic rainwater catchment simultaneously imports municipal Storm Sewer Network；Roof drain is collected to be used for when bridge floor rainfall runoff is highly more than 3mm,
Collect more clean rainwater.
Further, when rainwater is more, cleaner rainwater, which enters, to be collected in roof drain.
Further, the bridge floor 2mm~4mm for collecting roof drain and being higher than overhead road surface.
Further, the outer flow-directing shroud is abandoned in the outside of the Inner guide pipe, the rainwater for being connected with municipal pipe
Flow tube mouth is located at the side of outer mozzle.
Further, the collection roof drain and the air-flow inlet for stom water are siphon rainwater head.
Further, in the barrier being surrounded by for filtering dirt of the abandoned stream roof drain, barrier be obliquely installed and
Vertical centerline of the top of barrier towards abandoned stream roof drain.
Further, the Inner guide pipe is structure as a whole with the outer mozzle, the two form mozzle, mozzle with
Overhead road surface structural slab is fixed.
Further, the collection roof drain includes kuppe and pressing plate, and the surrounding of kuppe carries multiple rectification mouths, pressure
Plate is located at the bottom of kuppe, and pressing plate is fixed by the top of fastener and abandoned stream roof drain, and the bottom of pressing plate is provided with inner tube.
Abandoned stream roof drain includes kuppe and pressing plate, and the surrounding of kuppe carries multiple rectification mouths, and pressing plate is located at kuppe
Bottom, pressing plate fixes with overhead road surface structural slab.
Further, the surrounding of the inlet for stom water is obliquely installed to ensure that rainwater is smoothly flowed into the abandoned stream roof drain.
Further, the fastener is bolt and nut, and bolt is adjustable height bolt.
The method of overhead road surface Collection utilization rainwater, is comprised the following steps that：
1) one inlet for stom water for being less than bridge floor surface layer is set at interval of setpoint distance on overhead road surface；
2) two roof drains are vertically arranged above and below inlet for stom water, the two roof drains are coaxially disposed, and the roof drain of top is high
In bridge floor surface layer；
3) the roof drain bottom above is provided through the pipeline of lower section roof drain, and the pipeline is connected use with rain collector
In the rainwater that collection is clean；
4) the roof drain bottom below is provided with pipeline and rainwater municipal administration pipeline connection.
The present invention operation principle be：Using two highly different roof drains, the roof drain of lower is used for abandoning for rainwater
Stream, the roof drain of eminence are used for the collection of rainwater by mozzle；And the size for collecting roof drain is less than the chi of abandoned stream roof drain
It is very little, the collection of rainwater is more convenient for, meets the flowing law in inlet for stom water of rainwater.
The beneficial effects of the invention are as follows：
1st, it is rational in infrastructure, simple, it is easy to assembly, it is non-maintaining.
2nd, the mode that original rainwater is first collected into underground abandoned stream again from road surface is changed, from rainwater-collecting source to early-stage rainwater
And the rainwater progress abandoned stream that bottom is dirtier, reduce rainwater flow-discarding device in original rain water collecting system, reduce cost.
3rd, it is cleaner by collecting the rainwater of roof drain, reduce the burden of the filter before hydrotreater, realize rain
Water Sproading utilizes.
4th, abandoned stream and collection are carried out to rainwater from the starting stage, reduces the water of rainwater-collecting and processing, reduce rain
Water Sproading cost.
5th, rain is entered to rainwater selective collection, the only clean rainwater in rainfall later stage by abandoned stream type roof drain in roofing
Water reclamation system, the volume of rainwater-collecting module, hydrotreater, filtered water tank is reduced, saves cost.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is abandoned stream roof drain kuppe plan；
Fig. 3 is abandoned stream roof drain kuppe profile；
Fig. 4 is abandoned stream roof drain pressing plate plan；
Fig. 5 is abandoned stream roof drain pressure plates I-I profiles in Fig. 4；
Fig. 6 is to collect roof drain kuppe plan；
Fig. 7 is to collect roof drain kuppe profile；
Fig. 8 is to collect roof drain pressing plate plan；
Fig. 9 is that roof drain pressure plates II-II profiles are collected in Fig. 8；
Figure 10 is mozzle plan；
Figure 11 is mozzle III-III profiles in Figure 10；
Figure 12 is A nodes drawing in Fig. 1.
Wherein：1-1 abandoned stream roof drains kuppe, 1-2 abandoned stream roof drains pressing plate, 1-3 bolts, 1-4 abandoned stream roof drain water conservancy diversion
Cover top, 1-5 abandoned stream roof drain kuppes deflector, 1-6 locating dowels, 2-1 collect roof drain kuppe, 2-2 collects roof drain pressure
Plate, 2-3 collect roof drain kuppe top, 2-4 collects roof drain kuppe deflector, 2-5 inner tubes, 3 mozzles, 4 rain water drainages
The mouth of pipe, the 5 rainwater-collecting mouths of pipe, 6 structural slabs, 7 bridge floor surface layers.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Whole description.
Overhead road surface inlet for stom water collects rainwater installation, as shown in figure 1, the device is included in overhead road surface structural slab
Inlet for stom water, the surrounding of inlet for stom water are obliquely installed to ensure that rainwater is smoothly flowed into the abandoned stream roof drain；It is provided with inlet for stom water
Abandoned stream roof drain, the top of abandoned stream roof drain, which is provided with, collects roof drain, and collects the bridge floor that roof drain is higher than overhead road surface；Abandoned stream
The mouth of pipe of roof drain bottom is connected by outer mozzle with municipal pipe, and the mouth of pipe for collecting roof drain bottom passes through Inner guide Guan Yuyu
Water collecting device connects.
Abandoned stream roof drain is arranged in the reserved opening of structural slab 6, excludes early-stage rainwater and bottom rainwater containing silt；Collect rain
Bucket 2 is arranged on more than bridge floor surface layer 73mm, and collection can utilize rainwater；Abandoned stream rainwater is with collecting mozzle of the rainwater by steel
3 shuntings, abandoned stream rainwater are discharged into municipal Storm Sewer Network by the rain water drainage mouth of pipe 4, and the rainwater of recovery is returned by the rainwater-collecting mouth of pipe 5
Receive, as shown in Figure 11.
Abandoned stream roof drain is made up of circular abandoned stream roof drain kuppe 1-1 and annular abandoned stream roof drain pressing plate 1-2, is excluded
Abandoned stream rainwater, as Figure 2-Figure 5；Abandoned stream roof drain kuppe 1-1 surrounding carries multiple rectification mouths, and rectification mouth is by adjacent
Two abandoned stream roof drain kuppe deflector 1-5 intervals are formed；And abandoned stream roof drain pressing plate 1-2 bottoms are provided with and are used for abandoned stream rainwater
Struggle against the locating dowel 1-6 positioned；Early-stage rainwater (preceding 2mm rainfall) and runoff Rainwater Quality of the bottom containing silt, iron filings are poor,
After being collected by bridge floor rain rill, abandoned stream inlet for stom water is imported, is discharged into municipal Storm Sewer Network.
Collect collection roof drain pressing plate 2-2 group of the roof drain by collection roof drain kuppe 2-1 and bottom belt inner tube 2-5
Into as Figure 6-Figure 8, collection roof drain kuppe 2-1 includes the rectification formed by collection roof drain kuppe deflector 2-4
Mouthful, and roof drain kuppe top 2-3 is collected, its setting height(from bottom) is by regulation height with bolt 1-3 according to bridge floor height Field adjustment；
Collecting roof drain pressing plate 2-2 sets 4 bolt 1-3, bolt 1-3 to be fixed at bottom abandoned stream roof drain kuppe top 1-4, pass through nut
With bolt 1-3, Figure 12 is seen, roof drain pressing plate 2-2 height is collected in regulation, and it is complete higher than bridge floor will to collect roof drain pressing plate 2-2 bottoms
Installed into face 3mm；When bridge floor rainfall runoff is highly more than 3mm, recycled compared with clean rainwater into rainwater-collecting mouth.
The top of mozzle 3 is fixed on structural slab 6, and bottom and side set the rainwater-collecting mouth of pipe 5 and rain water drainage respectively
The mouth of pipe 4.After being connected with collection roof drain, mozzle forms inside and outside two cavitys, sees Figure 10, and inner chamber is collection roof drain pressing plate 2-
Inner tube 2-5 connections below 2, inner tube 2-5 are steel pipe；Exocoel is connected with circular abandoned stream roof drain, accommodates bridge floor abandoned stream rainwater.
In addition, when rainwater is more, cleaner rainwater, which enters, to be collected in roof drain；In the surrounding of the abandoned stream roof drain
Provided with the barrier for filtering dirt, barrier be obliquely installed and the top of barrier towards abandoned stream roof drain vertical centerline.
The method of overhead road surface Collection utilization rainwater, is comprised the following steps that：
1) one inlet for stom water for being less than bridge floor surface layer 7 is set at interval of setpoint distance on overhead road surface, inlet for stom water penetrates knot
Structure plate 6；
2) in inlet for stom water two roof drains setting up and down, that is, collect roof drain and abandoned stream roof drain, the two roof drains are same
Axle is set, and the roof drain of top is higher than bridge floor surface layer 7；
3) the collection roof drain bottom above is provided through the pipeline of lower section abandoned stream roof drain, the pipeline and rainwater collection packaging
Put and be connected to collect clean rainwater；
4) the abandoned stream roof drain bottom below is provided with pipeline and is used for rainwater municipal administration pipeline connection by the rainwater at abandoned stream initial stage.
Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (7)
1. overhead road surface inlet for stom water collects rainwater installation, it is characterised in that including the inlet for stom water in overhead road surface structural slab,
The abandoned stream roof drain for being used for converging early-stage rainwater is provided with inlet for stom water, the top of abandoned stream roof drain, which is provided with, collects roof drain, and
Collect the bridge floor that roof drain is higher than overhead road surface；Abandoned stream roof drain bottom is connected by outer mozzle with municipal pipe, collects rainwater
The inner tube of bucket bottom is connected with rain collector；
The collection roof drain and the abandoned stream roof drain are siphon rainwater head；
In the barrier being surrounded by for filtering dirt of the abandoned stream roof drain, barrier is obliquely installed and the top direction of barrier
The vertical centerline of abandoned stream roof drain, the collection roof drain include kuppe and pressing plate, and the surrounding of kuppe is with multiple whole
Head piece, pressing plate are located at the bottom of kuppe, and pressing plate is fixed by the top of fastener and abandoned stream roof drain, and the bottom of pressing plate is set
There is the mouth of pipe；
Abandoned stream roof drain is made up of circular abandoned stream roof drain kuppe and annular abandoned stream roof drain pressing plate, excludes abandoned stream rainwater,
The surrounding of abandoned stream roof drain kuppe carries multiple rectification mouths, and rectification mouth is by two adjacent abandoned stream roof drain kuppe deflectors
Interval is formed；And abandoned stream roof drain pressing plate bottom is provided with the locating dowel for being used for the positioning of abandoned stream roof drain.
2. overhead road surface inlet for stom water as claimed in claim 1 collects rainwater installation, it is characterised in that the collection roof drain
Volume is less than the volume of abandoned stream roof drain.
3. overhead road surface inlet for stom water as claimed in claim 1 or 2 collects rainwater installation, it is characterised in that the collection rainwater
Bridge floor 2mm ~ 4mm of the bucket higher than overhead road surface.
4. overhead road surface inlet for stom water as claimed in claim 3 collects rainwater installation, it is characterised in that the outer flow-directing shroud in
The outside of said inner tube, the rain water drainage mouth of pipe for being connected with municipal pipe are located at the side of outer mozzle.
5. overhead road surface inlet for stom water as claimed in claim 4 collects rainwater installation, it is characterised in that said inner tube with it is described outer
Mozzle is structure as a whole, and the two forms mozzle, and mozzle is fixed with overhead road surface structural slab.
6. the overhead road surface inlet for stom water as described in claim 1 or 2 or 4 or 5 collects rainwater installation, it is characterised in that the rain
The surrounding at the mouth of a river is obliquely installed to ensure that rainwater is smoothly flowed into the abandoned stream roof drain.
7. the method for overhead road surface Collection utilization rainwater, it is characterised in that comprise the following steps that：
1）One inlet for stom water for being less than bridge floor surface layer is set at interval of setpoint distance on overhead road surface；
2）Two roof drains are vertically arranged above and below inlet for stom water, the roof drain of top is higher than bridge floor surface layer；
3）The roof drain bottom of top is provided through the pipeline of lower section roof drain, and the pipeline is connected to receive with rain collector
Collect clean rainwater；
4）The roof drain bottom of lower section is provided with pipeline and rainwater municipal administration pipeline connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610066187.4A CN105525646B (en) | 2016-01-29 | 2016-01-29 | The method that overhead road surface inlet for stom water collects rainwater installation and Collection utilization rainwater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610066187.4A CN105525646B (en) | 2016-01-29 | 2016-01-29 | The method that overhead road surface inlet for stom water collects rainwater installation and Collection utilization rainwater |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105525646A CN105525646A (en) | 2016-04-27 |
| CN105525646B true CN105525646B (en) | 2017-11-14 |
Family
ID=55768141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610066187.4A Active CN105525646B (en) | 2016-01-29 | 2016-01-29 | The method that overhead road surface inlet for stom water collects rainwater installation and Collection utilization rainwater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105525646B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106930479A (en) * | 2016-12-19 | 2017-07-07 | 湖南天联复合材料有限公司 | A kind of non-maintaining integral type rainwater-collecting filtration system of energy-conservation |
| CN106939635B (en) * | 2017-03-27 | 2019-07-19 | 上海应用技术大学 | A kind of overpass rainwater primary filter and retention device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2922868A1 (en) * | 1979-06-06 | 1980-12-18 | Schlott Erich B Sc Econ D M S | Rain-water utilisation and storage system - has atmospheric pressure tank and dam heads, pref. in flat roof surface |
| DE9201778U1 (en) * | 1992-02-12 | 1992-04-30 | Aro Industriemontagen Gmbh, 5047 Wesseling, De | |
| DE10201347A1 (en) * | 2002-01-16 | 2003-07-31 | Dallmer Gmbh & Co Kg | Double drain system for roof of building has side entrance leading to outer vertical pipe leading to first drain pipe and has additional entrance leading to inner pipe leading to second drain |
| DE102008012440A1 (en) * | 2008-03-03 | 2009-09-17 | Vahlbrauk, Wolfgang, Dipl.-Ing. | Roof drainage device |
| CN203769205U (en) * | 2014-03-17 | 2014-08-13 | 江苏省城市规划设计研究院 | Novel rainwater hopper |
| CN205530448U (en) * | 2016-01-29 | 2016-08-31 | 济南轨道交通集团有限公司 | Rainwater device is collected to overhead road surface inlet for stom water |
-
2016
- 2016-01-29 CN CN201610066187.4A patent/CN105525646B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2922868A1 (en) * | 1979-06-06 | 1980-12-18 | Schlott Erich B Sc Econ D M S | Rain-water utilisation and storage system - has atmospheric pressure tank and dam heads, pref. in flat roof surface |
| DE9201778U1 (en) * | 1992-02-12 | 1992-04-30 | Aro Industriemontagen Gmbh, 5047 Wesseling, De | |
| DE10201347A1 (en) * | 2002-01-16 | 2003-07-31 | Dallmer Gmbh & Co Kg | Double drain system for roof of building has side entrance leading to outer vertical pipe leading to first drain pipe and has additional entrance leading to inner pipe leading to second drain |
| DE102008012440A1 (en) * | 2008-03-03 | 2009-09-17 | Vahlbrauk, Wolfgang, Dipl.-Ing. | Roof drainage device |
| CN203769205U (en) * | 2014-03-17 | 2014-08-13 | 江苏省城市规划设计研究院 | Novel rainwater hopper |
| CN205530448U (en) * | 2016-01-29 | 2016-08-31 | 济南轨道交通集团有限公司 | Rainwater device is collected to overhead road surface inlet for stom water |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105525646A (en) | 2016-04-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105544698A (en) | Separate system pipe network based area fragmented rainwater abandoned flow treatment system | |
| CN105714723B (en) | A kind of urban road rainwater-collecting processing and application system | |
| CN105648873B (en) | A kind of cabin storage formula kerbstone | |
| CN105735449B (en) | A kind of urban road rainwater collecting and treating system | |
| CN102102392A (en) | Integrated initial rainwater draining well and method for draining rainwater | |
| CN205369481U (en) | Novel municipal administration drainage system | |
| CN103408156A (en) | Method and system for comprehensively purifying, collecting and utilizing overpass rainwater | |
| CN202594806U (en) | Integrated purification device for particulate matters in rainwater and sewage | |
| CN107386418A (en) | A kind of urban road rainwater recycle reuse method and system | |
| CN111705866B (en) | Green building rainwater is collected and discharge system | |
| CN108797756A (en) | Rain penetration purifies savings system in a kind of landscape planting | |
| CN205474681U (en) | Formula curb is held in cabin | |
| CN105525646B (en) | The method that overhead road surface inlet for stom water collects rainwater installation and Collection utilization rainwater | |
| CN106087648B (en) | A kind of special Quick drainage of urban road and irrigation system | |
| CN103741766A (en) | Rainwater abandoning device | |
| CN209163002U (en) | Safety and environmental protection catch-basin | |
| CN201850643U (en) | Closure deep well self-siphon hydraulic dredging device | |
| CN205530448U (en) | Rainwater device is collected to overhead road surface inlet for stom water | |
| CN205935164U (en) | A hydrocone type drainage filter equipment for urban road | |
| CN210459373U (en) | Rainwater collecting and treating system | |
| CN211935706U (en) | Rainwater wastewater collecting and recycling device | |
| CN211447209U (en) | Building rain and sewage flow dividing device | |
| CN114108769A (en) | Drainage system and drainage method for municipal road | |
| CN201981631U (en) | Integrated preliminary-stage rainwater flow-discarding well | |
| CN206681110U (en) | Concave herbaceous field structure is used between urban road |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |