CN108180099A - A kind of mechanical wave-activated power generation mechanism of lightweight based on rocking apparatus - Google Patents
A kind of mechanical wave-activated power generation mechanism of lightweight based on rocking apparatus Download PDFInfo
- Publication number
- CN108180099A CN108180099A CN201810140843.XA CN201810140843A CN108180099A CN 108180099 A CN108180099 A CN 108180099A CN 201810140843 A CN201810140843 A CN 201810140843A CN 108180099 A CN108180099 A CN 108180099A
- Authority
- CN
- China
- Prior art keywords
- bearing
- power generation
- rocking apparatus
- wave
- generator
- 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
- 238000010248 power generation Methods 0.000 title claims abstract description 28
- 230000002045 lasting effect Effects 0.000 claims abstract description 6
- 239000002184 metal Substances 0.000 claims description 6
- 238000006243 chemical reaction Methods 0.000 abstract description 2
- 238000003967 crop rotation Methods 0.000 abstract description 2
- 241000272517 Anseriformes Species 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
- F03B13/12—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy
- F03B13/14—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
- H02K7/1807—Rotary generators
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
A kind of mechanical wave-activated power generation mechanism of lightweight based on rocking apparatus, belongs to the new energy field using power generation with marine energy.The wave-activated power generation mechanism is at work, pouring weight, speed increaser housing, commutator housing, flying wheel, generator housing make low speed reciprocally swinging as an entirety centered on right spindle, rocking apparatus, right spindle make middling speed reciprocally swinging, middle shaft, left and right angular wheel, upper inferior pyramidal gear, left rotary shaft make high speed reciprocating rotation, long shaft and inertia crop rotation it is lasting high speed one-directional rotation, drive electrical power generators.The wave-activated power generation mechanism is based on the rocking apparatus with high wave energy Yu mechanical energy transfer efficiency, setting structure is simple in rocking apparatus, light-weight, low cost, highly reliable mechanical power generation device, effectively solve the problems, such as the complicated and heavy, rapid wear present in existing swing wave-power device it is difficult repair, involve great expense, high failure rate, energy conversion rate is low, the effective time is shorter.
Description
Technical field
The present invention relates to a kind of mechanical wave-activated power generation mechanism of lightweight based on rocking apparatus, which can be installed on
In swing type Wave-activated power generation equipment or swing type wave-absorbing bank, belong to the new energy field using power generation with marine energy.
Background technology
There is the Wave energy converter of a kind of " canard of nodding " in marine Wave-activated power generation equipment, the design of the device is rigorous, horizontal
Cross section profile is in asymmetric pattern, and front end (face of heading sea) is smaller, and rear portion (lee side) is larger, and underwater portion is arc-shaped, dress
It puts and pendulum motion occurs around rotation axis under the wave action, and almost all of shortwave can be intercepted, this wave energy turns
Transfer efficiency of the changing device in shortwave can be close to 100%.
Although wave-activated power generation is studied after decades of development, successively there are tens kinds of different power generator.But
Fluid pressure type wave-activated generator based on " canard of nodding " rocking apparatus still remains following shortcoming：It is complicated, fragile, difficult to repair
Reason, with high costs, service life is low, and when the waves are smaller, and being easily stopped causes its effective time shorter.Separately
Outside, there is also many deficiencies for the mechanical wave-activated generator based on " canard of nodding " rocking apparatus：Huge structure is heavy, rubbed
It is more, manufacture it is with high costs, easily break down, energy loss it is big.In addition, some wave damping apparatuses during wave absorption, have and swing
Movement, this swings kinetic energy and is originated from wave energy, but is usually wasted.
Invention content
For many deficiencies of the prior art, the present invention provides a kind of mechanical wavy hair of lightweight based on rocking apparatus
Motor structure.The wave-activated power generation mechanism should use the rocking apparatus with high wave energy with mechanical energy transfer efficiency, swing
Setting structure is simple in equipment, lighter in weight, cheap, highly reliable, Energy Efficiency Ratio is high, the effective time is long, economic effect
The good mechanical power generation device of benefit, effectively solve present in existing swing wave-power device it is complicated and heavy,
Rapid wear difficulty is repaiied, is involved great expense, high failure rate, the problem of energy conversion rate is low, the effective time is shorter.
The technical solution adopted by the present invention is：A kind of mechanical wave-activated power generation mechanism of lightweight based on rocking apparatus, it
Including rocking apparatus and generator, it further includes speed increaser, pouring weight, commutator and flying wheel, and the rocking apparatus is same with being located at
Right spindle on one axis is fixedly connected with left bearing, and the pouring weight is fixedly connected by right connecting rod with speed increaser housing, is passed through
Left connecting rod is fixedly connected with generator housing；The input terminal connection right spindle of speed increaser in the speed increaser housing, speed increaser
Output terminal connection in shaft；Intermeshing right angular wheel, upper conical gear, left angular wheel are equipped in the commutator
And inferior pyramidal gear, right angular wheel are fixedly connected with by the middle shaft that right bearing supports, left angular wheel with by left bearing, in
The left rotary shaft of bearings is fixedly connected, and upper conical gear passes through lower unilateral bearing by upper unilateral bearing and inferior pyramidal gear
One end of long shaft is arranged on, long shaft is supported by upper bearing (metal) and lower bearing, and the other end of long shaft is through flying wheel and generator
Generator amature in housing is fixedly connected；Wave-activated power generation mechanism at work, pouring weight, right connecting rod, left connecting rod, speed increaser shell
Body, commutator housing, flying wheel, long shaft, generator body know from experience that as an entirety to make low speed centered on right spindle reciprocal
It swings, rocking apparatus, right spindle make middling speed reciprocally swinging, middle shaft, right angular wheel, upper conical gear, inferior pyramidal gear, a left side
Angular wheel, left rotary shaft make high speed reciprocating rotation, long shaft and the lasting high speed one-directional rotation of inertia crop rotation, driving generator hair
Electricity.
The right bearing, upper bearing (metal), middle (center) bearing and lower bearing are arranged on the housing of commutator.
The generator uses alternating current generator or dc generator.
The beneficial effects of the invention are as follows：
1st, wave-activated power generation mechanism is based on rocking apparatus, has great advantage in terms of wave energy converts mechanical energy, can intercept almost
All shortwaves；And the level-one wave energy transfer efficiency in shortwave can be close to 100%；
2nd, wave-activated power generation mechanism can perceive smaller wave, and high sensitivity can make rotor by the acceleration of speed increaser
Rotating speed be multiplied, promoted wave power utilization efficiency；
3rd, flying wheel makes generator continually and steadily generate electricity, and reduces the difficulty and cost of power regulation commutation system；
4th, being used cooperatively for the unilateral bearing up and down of wave-activated power generation mechanism can be by rocking apparatus with optional frequency, the swing of amplitude
Long shaft and the lasting one-directional rotation of flying wheel are converted into, so that mechanical energy is converted into electric energy by conventional electric generators；
5th, wave-activated power generation mechanism is simple in structure, reduces construction cost, maintenance cost, and its effective time is long, economy effect
It is beneficial notable, it can realize large scale application.
Description of the drawings
Fig. 1 is a kind of structure diagram of the mechanical wave-activated power generation mechanism of lightweight based on rocking apparatus.
In figure：1st, right angular wheel, 2, middle shaft, 3, speed increaser housing, 3a, speed increaser, 4, right spindle, 5, right bearing,
6th, rocking apparatus, 7, right connecting rod, 8, pouring weight, 9, left connecting rod, 10, upper bearing (metal), 11, commutator, 12, upper unilateral bearing, 13, epicone
Shape gear, 14, left angular wheel, 15, left bearing, 16, left rotary shaft, 17, middle (center) bearing, 18, inferior pyramidal gear, 19, lower one-way shaft
Hold, 20, lower bearing, 21, flying wheel, 22, long shaft, 23, generator housing, 23a, generator amature.
Specific embodiment
Technical scheme of the present invention is described further below in conjunction with the accompanying drawings.
Fig. 1 shows a kind of structure diagram of the mechanical wave-activated power generation mechanism of lightweight based on rocking apparatus.In figure,
The mechanical wave-activated power generation mechanism of this lightweight based on rocking apparatus includes rocking apparatus 6, generator, speed increaser 3a, pouring weight
8th, commutator 11 and flying wheel 21.Rocking apparatus 6 is fixedly connected with the right spindle 4 on same axis and left bearing 15.Weight
Block 8 is fixedly connected by right connecting rod 7 with speed increaser housing 3, is fixedly connected by left connecting rod 9 with generator housing 23.Speed increaser
The input terminal connection right spindle 4 of speed increaser 3a in housing 3, shaft 2 in the output terminal connection of speed increaser 3a.It is set in commutator 11
Have intermeshing right angular wheel 1, upper conical gear 13, left angular wheel 14 and an inferior pyramidal gear 18, right angular wheel 1 with
It is fixedly connected by the middle shaft 2 that right bearing 5 supports, left angular wheel 14 and the left rotary shaft supported by left bearing 15, middle (center) bearing 17
16 are fixedly connected, and upper conical gear 13 is arranged on by upper unilateral bearing 12 and inferior pyramidal gear 18 by lower unilateral bearing 19
One end of long shaft 22, long shaft 22 are supported by upper bearing (metal) 10 and lower bearing 20, the other end of long shaft 22 through flying wheel 21 with
Generator amature 23a in generator housing 23 is fixedly connected.Wave-activated power generation mechanism at work, pouring weight 8, right connecting rod 7, Zuo Lian
Bar 9, speed increaser housing, commutator housing, flying wheel 21, long shaft 22, generator body are known from experience as an entirety with right spindle 4
Centered on make low speed reciprocally swinging, rocking apparatus 6, right spindle 4 make middling speed reciprocally swinging, middle shaft 2, right angular wheel 1, epicone
Shape gear 13, inferior pyramidal gear 18, left angular wheel 14, left rotary shaft 16 make high speed reciprocating rotation, long shaft 22 and flying wheel 21
Make lasting high speed one-directional rotation, drive electrical power generators.
Using above-mentioned technical solution, when rocking apparatus makees pendulum motion, pouring weight, right connecting rod, left connecting rod, speed increaser shell
Under the action of inertia force, gravity and frictional force, slew rate is opposite for body, commutator housing, flying wheel, long shaft, generator housing
Relatively low, the right spindle slew rate being fixedly connected with rocking apparatus is relatively high.This relative swing speed is increased several times by speed increaser
And middle shaft is passed to, and drive right angular wheel high speed reciprocating rotation.Right angular wheel drives intermeshing epicone therewith
Shape gear and inferior pyramidal gear are with the opposite speed high speed reciprocating rotation in direction.When the rotation direction of right angular wheel is directed toward a left side
（It is right）Bian Shi（The right-hand rule, similarly hereinafter）, on the rotation direction of upper conical gear is directed toward（Under）Side, the rotation direction of lower unilateral bearing
Under direction（On）Side, upper unilateral bearing are in relieving state, are freely rotated with the rotation direction for being directed toward top, at lower unilateral bearing
In locking state, long shaft is driven persistently to one-directionally rotate, and rotation direction is directed toward below.Otherwise when the rotation side of right angular wheel
To when being directed toward right, then unilateral bearing is descended to be in relieving state, is freely rotated with being directed toward top rotation direction, upper unilateral bearing is in
Locking state drives long shaft persistently to one-directionally rotate, and rotation direction is directed toward below, therefore long shaft one-directionally rotates always.Upper
Under the drive of angular wheel and inferior pyramidal gear, left angular wheel, left rotary shaft can be freely rotated in middle (center) bearing and left bearing.
Flying wheel causes long shaft one way stable high-speed rotation under effect of inertia, and then generator amature rotation is driven to generate electricity.
When generating equipment is in normal operating conditions, pouring weight, right connecting rod, left connecting rod, speed increaser housing, commutator housing,
Flying wheel, long shaft, generator body are known from experience as an entirety makees low speed reciprocally swinging centered on right spindle.Rocking apparatus,
Right spindle makees middling speed reciprocally swinging, middle shaft, right angular wheel, upper conical gear, inferior pyramidal gear, left angular wheel, left-hand rotation
Axis makees high speed reciprocating rotation, and long shaft 22 and flying wheel 21 make lasting high speed one-directional rotation.Exchange or straight can be used in generator
Flow generator.
Claims (3)
1. a kind of mechanical wave-activated power generation mechanism of lightweight based on rocking apparatus, it includes rocking apparatus（6）And generator,
It is characterized in：It further includes speed increaser（3a）, pouring weight（8）, commutator（11）And flying wheel（21）, the rocking apparatus（6）With position
Right spindle on same axis（4）And left bearing（15）It is fixedly connected, the pouring weight（8）Pass through right connecting rod（7）With speed increaser
Housing（3）It is fixedly connected, passes through left connecting rod（9）With generator housing（23）It is fixedly connected；The speed increaser housing（3）In increasing
Fast device（3a）Input terminal connection right spindle（4）, speed increaser（3a）Output terminal connection in shaft（2）；The commutator（11）
In be equipped with intermeshing right angular wheel（1）, upper conical gear（13）, left angular wheel（14）And inferior pyramidal gear（18）,
Right angular wheel（1）With by right bearing（5）The middle shaft of support（2）It is fixedly connected, left angular wheel（14）With by left bearing
（15）, middle (center) bearing（17）The left rotary shaft of support（16）It is fixedly connected, upper conical gear（13）Pass through upper unilateral bearing（12）And
Inferior pyramidal gear（18））Pass through lower unilateral bearing（19）It is arranged on long shaft（22）One end, long shaft（22）By upper bearing (metal)
（10）And lower bearing（20）Support, long shaft（22）The other end through flying wheel（21）With generator housing（23）In generator
Rotor（23a）It is fixedly connected；Wave-activated power generation mechanism at work, pouring weight（8）, right connecting rod（7）, left connecting rod（9）, speed increaser shell
Body, commutator housing, flying wheel（21）, long shaft（22）, generator body know from experience as an entirety with right spindle（4）Centered on
Make low speed reciprocally swinging, rocking apparatus（6）, right spindle（4）Make middling speed reciprocally swinging, middle shaft（2）, right angular wheel（1）, on
Angular wheel（13）, inferior pyramidal gear（18）, left angular wheel（14）, left rotary shaft（16）Make high speed reciprocating rotation, long shaft
（22）And flying wheel（21）Make lasting high speed one-directional rotation, drive electrical power generators.
2. the mechanical wave-activated power generation mechanism of a kind of lightweight based on rocking apparatus according to claim 1, it is characterized in that：
The right bearing（5）, upper bearing (metal)（10）, middle (center) bearing（17）And lower bearing（20）It is arranged on commutator（11）Housing on.
3. the mechanical wave-activated power generation mechanism of a kind of lightweight based on rocking apparatus according to claim 1, it is characterized in that：
The generator uses alternating current generator or dc generator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810140843.XA CN108180099B (en) | 2018-02-11 | 2018-02-11 | Light mechanical wave power generation mechanism based on swinging equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810140843.XA CN108180099B (en) | 2018-02-11 | 2018-02-11 | Light mechanical wave power generation mechanism based on swinging equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108180099A true CN108180099A (en) | 2018-06-19 |
| CN108180099B CN108180099B (en) | 2023-10-31 |
Family
ID=62552867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810140843.XA Active CN108180099B (en) | 2018-02-11 | 2018-02-11 | Light mechanical wave power generation mechanism based on swinging equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108180099B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109099113A (en) * | 2018-10-22 | 2018-12-28 | 许占欣 | A kind of oscillating power machine power bidirectional output mechanism and power output system |
| CN113098192A (en) * | 2021-04-02 | 2021-07-09 | 常州市江南三翔电机有限公司 | Permanent magnet brushless direct current motor with accurate rotating speed regulation control |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070297903A1 (en) * | 2005-02-25 | 2007-12-27 | Wind Innovations Llc | Oscillating fluid power generator |
| CN102536614A (en) * | 2012-01-06 | 2012-07-04 | 中国石油大学(华东) | Wobble plate-type wave power device |
| KR20120118385A (en) * | 2011-04-18 | 2012-10-26 | 문상필 | Wave energy converter using 4 bar linkage system |
| CN104612889A (en) * | 2015-01-08 | 2015-05-13 | 中国海洋大学 | Wave power generation device |
| CN106368889A (en) * | 2015-07-26 | 2017-02-01 | 吴钦发 | Counterweight-swinging power generation device |
| CN107269455A (en) * | 2017-07-07 | 2017-10-20 | 大连理工大学 | A kind of TRT by swing |
-
2018
- 2018-02-11 CN CN201810140843.XA patent/CN108180099B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070297903A1 (en) * | 2005-02-25 | 2007-12-27 | Wind Innovations Llc | Oscillating fluid power generator |
| KR20120118385A (en) * | 2011-04-18 | 2012-10-26 | 문상필 | Wave energy converter using 4 bar linkage system |
| CN102536614A (en) * | 2012-01-06 | 2012-07-04 | 中国石油大学(华东) | Wobble plate-type wave power device |
| CN104612889A (en) * | 2015-01-08 | 2015-05-13 | 中国海洋大学 | Wave power generation device |
| CN106368889A (en) * | 2015-07-26 | 2017-02-01 | 吴钦发 | Counterweight-swinging power generation device |
| CN107269455A (en) * | 2017-07-07 | 2017-10-20 | 大连理工大学 | A kind of TRT by swing |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109099113A (en) * | 2018-10-22 | 2018-12-28 | 许占欣 | A kind of oscillating power machine power bidirectional output mechanism and power output system |
| CN113098192A (en) * | 2021-04-02 | 2021-07-09 | 常州市江南三翔电机有限公司 | Permanent magnet brushless direct current motor with accurate rotating speed regulation control |
| CN113098192B (en) * | 2021-04-02 | 2022-02-18 | 常州市江南三翔电机有限公司 | Permanent magnet brushless direct current motor with accurate rotating speed regulation control |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108180099B (en) | 2023-10-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207033643U (en) | A kind of Wave energy collecting device | |
| CN107218171B (en) | Wave energy collecting device | |
| CN104612889B (en) | Wave power generation device | |
| CN104747361B (en) | Adjustable swing type wave power generation device | |
| CN109018229B (en) | A kind of combined type water surface power station | |
| CN201323523Y (en) | Straight-line reciprocating power generating device | |
| CN107218170A (en) | A kind of device of oscillating floater wave-energy power generation | |
| CN108180099A (en) | A kind of mechanical wave-activated power generation mechanism of lightweight based on rocking apparatus | |
| JP2014111932A (en) | Flutter hydraulic generating equipment | |
| CN106704085A (en) | Wave power mechanism and ocean wave energy generator with same | |
| CN109687760A (en) | A kind of Double drum type electric energy piezoelectric generator | |
| CN113202699B (en) | Wind energy-wave energy power generation device based on floating platform and working method thereof | |
| CN110486214A (en) | Based on single pendulum wave energy generating set | |
| CN103114969A (en) | Cam type blade angle adjusting mechanism of vertical shaft fluid transducer | |
| CN110513237A (en) | A kind of wave energy absorbing conversion electricity generation system | |
| CN208153241U (en) | It is a kind of based on canard floating body without the mechanical wave-activated power generation mechanism of pitching | |
| CN107269455B (en) | Power generation device depending on swing | |
| CN104047796A (en) | Device for generating power by using naturally flowing river water | |
| CN106089555A (en) | A kind of marine tidal-current energy generating kenetic energy converting device | |
| CN206874424U (en) | A kind of marine tidal-current energy trunnion axis passively becomes drift angle turbine | |
| CN202690313U (en) | Wave power generation device with bidirectional driving gear accelerator | |
| CN106545456B (en) | A kind of stable output power generator of purely mechanic adjusting | |
| CN206608269U (en) | A kind of TRT based on rolling motion | |
| CN108167109A (en) | It is a kind of based on canard floating body without the mechanical wave-activated power generation mechanism of pitching | |
| CN103266981B (en) | Swash plate rotary drum type wave power generation device |
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 |