CN108532554A - A kind of Novel layered two-way control sluice room - Google Patents
A kind of Novel layered two-way control sluice room Download PDFInfo
- Publication number
- CN108532554A CN108532554A CN201810337266.3A CN201810337266A CN108532554A CN 108532554 A CN108532554 A CN 108532554A CN 201810337266 A CN201810337266 A CN 201810337266A CN 108532554 A CN108532554 A CN 108532554A
- Authority
- CN
- China
- Prior art keywords
- gates
- lock chamber
- segmental shape
- gate
- fixed pulley
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 32
- 239000007858 starting material Substances 0.000 claims abstract description 15
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 22
- 239000010959 steel Substances 0.000 claims description 22
- 229920001971 elastomer Polymers 0.000 claims description 4
- 239000005060 rubber Substances 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 2
- 230000000903 blocking effect Effects 0.000 abstract description 7
- 230000000694 effects Effects 0.000 description 5
- 239000013535 sea water Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000013401 experimental design Methods 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B5/00—Artificial water canals, e.g. irrigation canals
- E02B5/08—Details, e.g. gates, screens
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B13/00—Irrigation ditches, i.e. gravity flow, open channel water distribution systems
- E02B13/02—Closures for irrigation conduits
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B5/00—Artificial water canals, e.g. irrigation canals
- E02B5/08—Details, e.g. gates, screens
- E02B5/082—Closures
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
- E02B7/20—Movable barrages; Lock or dry-dock gates
- E02B7/26—Vertical-lift gates
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
- E02B7/20—Movable barrages; Lock or dry-dock gates
- E02B7/26—Vertical-lift gates
- E02B7/34—Flash- boards for vertical-lift gates
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
- E02B7/20—Movable barrages; Lock or dry-dock gates
- E02B7/26—Vertical-lift gates
- E02B7/36—Elevating mechanisms for vertical-lift gates
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
- E02B7/20—Movable barrages; Lock or dry-dock gates
- E02B7/40—Swinging or turning gates
- E02B7/42—Gates of segmental or sector-like shape with horizontal axis
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
- E02B7/20—Movable barrages; Lock or dry-dock gates
- E02B7/54—Sealings for gates
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Barrages (AREA)
Abstract
The present invention relates to a kind of Novel layered two-way control sluice rooms, belong to water conservancy equipment technical field.The present invention includes lock chamber, bulkhgead gate, gates of segmental shape, hoist engine, starter, service bridge;The lock chamber is set as two layers, and it is gates of segmental shape that upper layer, which is bulkhgead gate, lower layer,;The lock chamber is arranged at lake or river marine outfall;The direction in lock chamber side connection upstream lake mouthful, side connects downstream marine outfall;The hoist engine is arranged on service bridge;The bulkhgead gate upper end is hung on the cable wire of hoist engine, is moved up and down with the keying of hoist engine;Starter is used to control the operation of gates of segmental shape;The vertical lock slot of bulkhgead gate and gates of segmental shape arc gate slot are constructed on the inside of the lock chamber.The present invention realize can water blocking gear tide and prevent inwelling, it is very practical to the protection of ecological environment and simple in structure, it is easy to operate.
Description
Technical field
The present invention relates to a kind of Novel layered two-way control sluice rooms, belong to water conservancy equipment technical field.
Background technology
Gate is the bascule for closing, opening or locally opening water hole mouth in hydraulic structure.It is main
Effect is control water level, adjusts flow.Gate is the important component of hydraulic structure, its safety be applicable in, very big
Degree affects the former row effect of entire hydraulic structure.This lock chamber is suitable for the small-sized river that flow is less than 20 cubic meters per seconds
Stream or Minitype manual channel play the role of water blocking.It is particularly useful in the channel that sea is connect with lake, gear can be played
Water gear tide prevents the effect of inwelling.By experimental design one it is novel can layering bidirectional control water lock chamber.
Invention content
The technical problem to be solved by the present invention is to:The present invention provides a kind of Novel layered two-way control sluice room, for solving
The damp problem of inwelling, water blocking gear, is mainly used for preventing the small rivers of inwelling or channel, playing prevents seawater from falling
It fills, the effect of water blocking gear tide.
The technical scheme is that:A kind of Novel layered two-way control sluice room, including lock chamber 1, bulkhgead gate 2, arc gate
Door 3, hoist engine 4, starter, service bridge 14;The lock chamber is set as two layers, and it is arc gate that upper layer, which is bulkhgead gate 2, lower layer,
Door 3;The lock chamber 1 is arranged at lake or river marine outfall;The direction in 1 side of lock chamber connection upstream lake mouthful 12, one
Side connects downstream marine outfall 13;The hoist engine 4 is arranged on service bridge 14;2 upper end of the bulkhgead gate is hung in hoist engine 4
On cable wire 15, moved up and down with the keying of hoist engine 4;Starter is used to control the operation of gates of segmental shape 3;The lock chamber 1
2 vertical lock slot of bulkhgead gate and 3 arc gate slot of gates of segmental shape are constructed in inside.
The starter includes engine 6, fixed pulley I 7, fixed pulley II 8, pulley 10, rotary axis groove 18;Engine 6 is determined
Pulley I 7 is arranged on service bridge 14, and fixed pulley II 8 is embedded in 2 side wall of lock chamber, and 3 supporting leg end of gates of segmental shape is arranged branch and cuts with scissors
9,17 one end of shaft of pulley 10 is flexibly connected with the rotary axis groove 18 in 1 interior wall space of lock chamber, and the other end is with setting in gates of segmental shape 3
The branch hinge 9 of supporting leg end is fixedly connected, and is passed by steel chain 16 between engine 6, fixed pulley I 7, fixed pulley II 8, pulley 10
It is dynamic.
The engine 6 starts drives fixed pulley I 7 by steel chain 16, then is driven by steel chain 16 by fixed pulley I 7 and determine cunning
Take turns II 8, then by fixed pulley II 8 by steel chain 16 with movable pulley 10, then pulley 10 drives shaft 17 to be rotated in rotary axis groove 18,
And then 9 rotation of branch hinge is driven, finally gates of segmental shape 2 is driven to run.
The bulkhgead gate 2 is made of steel plate, upper and lower in 2 vertical lock slot of bulkhgead gate by hoist engine 4 according to water level
Operation.
The gates of segmental shape 3 is made of steel plate, and by starter, left and right 180 degree is run in arc gate slot, to control
Make the head needed.
It is dug on 1 bottom plate of the lock chamber and builds sink 5, for making silt be flowed into naturally in sink 5 under the flowing of water, reduce mud
Influence of the sand to gates of segmental shape 3.
The bulkhgead gate 2 and 3 junction of gates of segmental shape setting 11 bound edge of water stop rubber are for preventing water from laterally leaking.
The beneficial effects of the invention are as follows:
Lock chamber of the present invention is designed as two layers, and lower layer is gates of segmental shape, and upper layer is bulkhgead gate, this group of bonding gate can be with two-way water blocking
It sluices.And gates of segmental shape can rise from the bottom up, to control the head of needs.This lock chamber is mainly used for preventing seawater from falling
The small rivers or channel of filling, playing prevents inwelling, the effect of water blocking gear tide;
The present invention plays the role of two-way water blocking using the head of the combination control different height of two kinds of gates.Due to such lock
The intensity limitation of door, this gate are only used for small rivers of the flow less than 20 cubic meters per seconds or artificial canal.Certainly
It can be applied in agricultural irrigation, play water storage and shut off, effectively irrigated.Best applications are the canal that sea is connect with lake
In road or river, plays the role of gear tide and prevent inwelling.
Description of the drawings
Fig. 1 is overall structure diagrammatic cross-section of the present invention;
Fig. 2 is general state diagrammatic cross-section of the present invention;
Fig. 3 is the anti-inwelling state diagrammatic cross-section of the present invention;
Fig. 4 is gates of segmental shape headstock gear diagrammatic cross-section of the present invention;
Fig. 5 is the attachment structure schematic diagram of radial gate support hinge of the present invention and shaft.
Each label in Fig. 1-5:1- lock chambers, 2- bulkhgead gates, 3- gates of segmental shapes, 4- hoist engines, 5- sinks, 6- engines,
7- fixed pulleys I, 8- fixed pulleys II, 9- branch hinge, 10- pulleys, 11- water stop rubbers, the upstreams 12- lake mouthful, the downstreams 13- marine outfall,
14- service bridges, 15- cable wires, 16- steel chains, 17- shafts, 18- rotary axis grooves.
Specific implementation mode
In the following with reference to the drawings and specific embodiments, the invention will be further described.
Embodiment 1:As shown in Figs. 1-5, a kind of Novel layered two-way control sluice room, including lock chamber 1, bulkhgead gate 2, arc
Gate 3, hoist engine 4, starter, service bridge 14;The lock chamber is set as two layers, and it is arc that upper layer, which is bulkhgead gate 2, lower layer,
Gate 3;The lock chamber 1 is arranged at lake or river marine outfall;1 side of the lock chamber connects the direction in upstream lake mouthful 12,
Side connects downstream marine outfall 13;The hoist engine 4 is arranged on service bridge 14;2 upper end of the bulkhgead gate is hung in hoist engine 4
Cable wire 15 on, moved up and down with the keying of hoist engine 4;Starter is used to control the operation of gates of segmental shape 3;The lock chamber
2 vertical lock slot of bulkhgead gate and 3 arc gate slot of gates of segmental shape are constructed in 1 inside.
Further, the starter includes engine 6, fixed pulley I 7, fixed pulley II 8, pulley 10, rotary axis groove 18;
Engine 6, fixed pulley I 7 are arranged on service bridge 14, and fixed pulley II 8 is embedded in 2 side wall of lock chamber, 3 supporting leg end of gates of segmental shape
Place's setting branch cuts with scissors 9, and 17 one end of shaft of pulley 10 is flexibly connected with the rotary axis groove 18 in 1 interior wall space of lock chamber, the other end and setting
Branch hinge 9 in 3 supporting leg end of gates of segmental shape is fixedly connected, logical between engine 6, fixed pulley I 7, fixed pulley II 8, pulley 10
Cross the transmission of steel chain 16.
Further, the engine 6 starts drives fixed pulley I 7 by steel chain 16, then by fixed pulley I 7 by steel chain 16
Drive fixed pulley II 8, then by fixed pulley II 8 by steel chain 16 with movable pulley 10, then pulley 10 drives shaft 17 in rotary axis groove
18 inner rotations, and then 9 rotation of branch hinge is driven, finally gates of segmental shape 2 is driven to run.
Further, the bulkhgead gate 2 is made of steel plate, according to water level by hoist engine 4 in 2 vertical lock of bulkhgead gate
Operation up and down in slot.
Further, the gates of segmental shape 3 is made of steel plate, and by starter, left and right 180 degree is transported in arc gate slot
Row, to control the head of needs.
Further, it is dug on 1 bottom plate of the lock chamber and builds sink 5, for making silt flow into sink 5 naturally under the flowing of water
In, reduce influence of the silt to gates of segmental shape 3.
Further, the bulkhgead gate 2 and 3 junction of gates of segmental shape setting 11 bound edge of water stop rubber are for preventing water horizontal
To leakage.
The present invention operation principle be:
In the rectangular canal that sea is connect with lake, lock chamber is constructed.According to the different height of lock chamber, upper layer and lower layer gate is set,
(can be rotated below with 180 degree) for a mobilizable gates of segmental shape for one layer, above one layer be a tablet that only can move up and down
Gate.Direction on the left of lock chamber to be connect with lake(Upstream), right side is the direction being connect with sea.Water inside lake
When needing to be discharged into sea, by flowing from left to right, gates of segmental shape also therefore rises under the action of starter in sink flow.
The angle to be rotated around the axis according to gates of segmental shape is different, and forms the different water retaining height of gates of segmental shape, can preferably control
Water level in lake.Directly gates of segmental shape can be run to bulkhgead gate position when needing higher level, with bulkhgead gate
Connection forms correspondingly high gate.When lake needs to discharge water, first open after bulkhgead gate makes its rising, water level lower again
Gates of segmental shape is run to sink.When the side close to sea detects salinity excess, it may occur that when inwelling, open
The tumbler of dynamic gates of segmental shape makes gates of segmental shape from following rotation to towards sea side, prevent inwelling counterclockwise.
17 one end of the shaft is arranged in the rotary axis groove 18 in 1 interior wall space of lock chamber, and shaft 17 is rotatable.
The process of gates of segmental shape operation is:The engine 6 starts drives fixed pulley I 7 by steel chain 16, then passes through
Fixed pulley I 7 drives fixed pulley II 8 by steel chain 16, then by fixed pulley II 8 by steel chain 16 with movable pulley 10, then 10 band of pulley
Turn axis 17 rotates in rotary axis groove 18, and then drives 9 rotation of branch hinge, finally gates of segmental shape 2 is driven to run.
Specific embodiments of the present invention are explained in detail above in conjunction with attached drawing, but the present invention is not limited to above-mentioned realities
Example is applied, it within the knowledge of a person skilled in the art, can also be without departing from the purpose of the present invention
Various changes can be made.
Claims (7)
1. a kind of Novel layered two-way control sluice room, it is characterised in that:Including lock chamber(1), bulkhgead gate(2), gates of segmental shape
(3), hoist engine(4), starter, service bridge(14);The lock chamber is set as two layers, and upper layer is bulkhgead gate(2), lower layer be
Gates of segmental shape(3);The lock chamber(1)It is arranged at lake or river marine outfall;The lock chamber(1)Side connects upstream lake mouthful
(12)Direction, side connect downstream marine outfall(13);The hoist engine(4)It is arranged in service bridge(14)On;The Flat Sluice
Door(2)Upper end is hung in hoist engine(4)Cable wire(15)On, with hoist engine(4)Keying and move up and down;Starter is for controlling
Gates of segmental shape processed(3)Operation;The lock chamber(1)Bulkhgead gate is constructed in inside(2)Vertical lock slot and gates of segmental shape(3)Arc gate
Slot.
2. the two-way control sluice of Novel layered according to claim 1 room, it is characterised in that:The starter includes starting
Machine(6), fixed pulley I(7), fixed pulley II(8), pulley(10), rotary axis groove(18);Engine(6), fixed pulley I(7)It is arranged in work
Make bridge(14)On, fixed pulley II(8)It is embedded in lock chamber(2)In side wall, gates of segmental shape(3)Supporting leg end is arranged branch and cuts with scissors(9), sliding
Wheel(10)Shaft(17)One end and lock chamber(1)The rotary axis groove in interior wall space(18)Flexible connection, the other end is with setting in arc
Gate(3)The branch of supporting leg end is cut with scissors(9)It is fixedly connected, engine(6), fixed pulley I(7), fixed pulley II(8), pulley(10)
Between pass through steel chain(16)Transmission.
3. the two-way control sluice of Novel layered according to claim 2 room, it is characterised in that:The engine(6)Start logical
Cross steel chain(16)Drive fixed pulley I(7), then pass through fixed pulley I(7)By steel chain(16)Drive fixed pulley II(8), then by determining cunning
Wheel II(8)By steel chain(16)Band movable pulley(10), then pulley(10)Drive shaft(17)In rotary axis groove(18)In rotate, in turn
Drive branch hinge(9)Rotation, finally drives gates of segmental shape(2)Operation.
4. the two-way control sluice of Novel layered according to claim 1 room, it is characterised in that:The bulkhgead gate(2)By steel
Plate is made, and passes through hoist engine according to water level(4)In bulkhgead gate(2)Operation up and down in vertical lock slot.
5. the two-way control sluice of Novel layered according to claim 1 room, it is characterised in that:The gates of segmental shape(3)By steel
Plate is made, and by starter, left and right 180 degree is run in arc gate slot, to control the head of needs.
6. the two-way control sluice of Novel layered according to claim 1 room, it is characterised in that:The lock chamber(1)It is dug on bottom plate
Build sink(5), for making silt flow into sink naturally under the flowing of water(5)In, silt is reduced to gates of segmental shape(3)Shadow
It rings.
7. the two-way control sluice of Novel layered according to claim 1 room, it is characterised in that:The bulkhgead gate(2)And arc
Shape gate(3)Water stop rubber is arranged in junction(11)Bound edge is for preventing water from laterally leaking.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810337266.3A CN108532554B (en) | 2018-04-16 | 2018-04-16 | Layered bidirectional water control lock chamber |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810337266.3A CN108532554B (en) | 2018-04-16 | 2018-04-16 | Layered bidirectional water control lock chamber |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108532554A true CN108532554A (en) | 2018-09-14 |
CN108532554B CN108532554B (en) | 2020-10-27 |
Family
ID=63481152
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810337266.3A Active CN108532554B (en) | 2018-04-16 | 2018-04-16 | Layered bidirectional water control lock chamber |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108532554B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110499744A (en) * | 2019-09-24 | 2019-11-26 | 庄展羽 | A kind of tide-block sluice double-gate door system and its construction method |
CN110552328A (en) * | 2019-10-17 | 2019-12-10 | 扬州大学 | Stoplog type gate with layered water taking function and working method thereof |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62120526U (en) * | 1986-01-16 | 1987-07-31 | ||
CN2492594Y (en) * | 2001-01-21 | 2002-05-22 | 吴俊卿 | Oil-pressure water gate machine (2) |
CN2727240Y (en) * | 2004-06-03 | 2005-09-21 | 上海市水利工程设计研究院 | Suspension type bidirectional backwater gate |
CN204715305U (en) * | 2015-06-16 | 2015-10-21 | 辽宁省水利水电科学研究院 | A kind of two-way stratification water gate |
CN205688416U (en) * | 2016-05-11 | 2016-11-16 | 浙江水利水电学院 | A kind of double-deck type variable gate being applicable to farmland channel |
-
2018
- 2018-04-16 CN CN201810337266.3A patent/CN108532554B/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62120526U (en) * | 1986-01-16 | 1987-07-31 | ||
CN2492594Y (en) * | 2001-01-21 | 2002-05-22 | 吴俊卿 | Oil-pressure water gate machine (2) |
CN2727240Y (en) * | 2004-06-03 | 2005-09-21 | 上海市水利工程设计研究院 | Suspension type bidirectional backwater gate |
CN204715305U (en) * | 2015-06-16 | 2015-10-21 | 辽宁省水利水电科学研究院 | A kind of two-way stratification water gate |
CN205688416U (en) * | 2016-05-11 | 2016-11-16 | 浙江水利水电学院 | A kind of double-deck type variable gate being applicable to farmland channel |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110499744A (en) * | 2019-09-24 | 2019-11-26 | 庄展羽 | A kind of tide-block sluice double-gate door system and its construction method |
CN110552328A (en) * | 2019-10-17 | 2019-12-10 | 扬州大学 | Stoplog type gate with layered water taking function and working method thereof |
Also Published As
Publication number | Publication date |
---|---|
CN108532554B (en) | 2020-10-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN105714733A (en) | Semi-permeable groyne and molding method thereof | |
CN108532554A (en) | A kind of Novel layered two-way control sluice room | |
CN108867570A (en) | A kind of water engineering facility overflow anti-clogging dam body structure | |
CN107076105B (en) | The building method of tidal power generation and stocking system and the reservoir for the system | |
CN106545042A (en) | Automatic dredging machine under water | |
CN104963322A (en) | Hydraulic junction facility | |
GB2488809A (en) | Buoyant weir | |
CN110485380A (en) | A kind of river channel ecology improvement air bag regulating barrage | |
JP2008144361A (en) | Water management device of dam | |
CN208830273U (en) | A kind of water conservancy gate device | |
KR100943530B1 (en) | Slipping type water gate used in dam | |
CN209025052U (en) | A kind of hydraulic engineering Two-way water stop gate | |
KR100295497B1 (en) | Water gate | |
CN206888047U (en) | A kind of cutter suction dredger | |
CN206941532U (en) | For finely tuning the gate of water level | |
CN114060548A (en) | Mud door valve device for dredger | |
CN203668879U (en) | Automatic siltation promotion device for mud flat | |
CN205557441U (en) | Half permeable breakwater | |
KR101030112B1 (en) | Discharge type sluice gate | |
CN207143868U (en) | A kind of bank protection pressure dam of saving water resource | |
CN207032178U (en) | A kind of lower shaft drives flap gate | |
KR200244423Y1 (en) | Closed water gate operated by the water stop device | |
JP3500508B2 (en) | Composite gate for water control | |
KR100985803B1 (en) | Power generation apparatus from tide and installation method therefor | |
CN105200964B (en) | Green full-automatic water gate for dam enclosing sea and implementing method |
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 |