CN106846702A - A kind of fire triggering warning device based on shape memory polymer material - Google Patents
A kind of fire triggering warning device based on shape memory polymer material Download PDFInfo
- Publication number
- CN106846702A CN106846702A CN201710198579.0A CN201710198579A CN106846702A CN 106846702 A CN106846702 A CN 106846702A CN 201710198579 A CN201710198579 A CN 201710198579A CN 106846702 A CN106846702 A CN 106846702A
- Authority
- CN
- China
- Prior art keywords
- shape memory
- frizzen
- memory element
- polymer material
- support frame
- 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.)
- Pending
Links
- 229920000431 shape-memory polymer Polymers 0.000 title claims abstract description 25
- 239000002861 polymer material Substances 0.000 title claims abstract description 20
- 238000009527 percussion Methods 0.000 claims abstract description 27
- 239000000523 sample Substances 0.000 claims abstract description 11
- 238000013461 design Methods 0.000 claims abstract description 3
- 238000010304 firing Methods 0.000 claims abstract description 3
- 239000000463 material Substances 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 230000001960 triggered effect Effects 0.000 abstract description 2
- 230000006870 function Effects 0.000 description 4
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 229960004424 carbon dioxide Drugs 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000007480 spreading Effects 0.000 description 2
- 206010020751 Hypersensitivity Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 208000026935 allergic disease Diseases 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002090 carbon oxide Inorganic materials 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000009610 hypersensitivity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000036413 temperature sense Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/02—Mechanical actuation of the alarm, e.g. by the breaking of a wire
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
- A62C37/36—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device
- A62C37/38—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device by both sensor and actuator, e.g. valve, being in the danger zone
- A62C37/42—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device by both sensor and actuator, e.g. valve, being in the danger zone with mechanical connection between sensor and actuator, e.g. rods, levers
Abstract
Warning device is triggered the invention discloses a kind of fire based on shape memory polymer material,Including temperature probe and triggering device,Temperature probe is included in when reaching design temperature,Depart from the shape memory element of the annulus of its lower end engaging,Shape memory element is in support frame,Annulus is arranged at the support frame bottom,Support frame is fixed on triggering device bottom,Some lines of rabbet joint for shape memory element and air contact are evenly distributed with thereon,Triggering device includes the frizzen in casing,The lower end of frizzen extends to and is connected together with shape memory element upper end in support frame,When frizzen in support frame is provided with shape memory element disengaging annulus,For with frizzen in casing move the first spring,Frizzen upper end is fixedly connected with lever,Lever is connected with percussion hammer engaging,Box top wall is provided with and is connected with percussion hammer,When being separated with lever for firing hammer,With the second spring that percussion hammer is contacted with extinguishing device.
Description
Technical field
The invention belongs to the technical field of warning device, and in particular to a kind of fire based on shape memory polymer material
Triggering warning device.
Background technology
Traditional fire automatic alarm device be by triggering device, fire alarm installation, linkage output device and other
AFU auxiliary functional unit is constituted, can be in Initial Stage of Fire, by physical quantitys such as smog, heat, the flames of generation of burning, by detection
Device becomes electric signal, is transferred to the controller of fire alarm, and controller action alarm sends alarm, notifies the function of dangerous situation.
Traditional fire automatic alarm device includes beyond sensor, information transfer device and processing unit, and right
The emergent circuit system answered, not only complex structure, expensive, and in the urgent feelings powered off in face of some power systems
Condition, or some need to away from circuit, the high-risk article of electronic instrument when cannot successfully manage.
Additionally, traditional fire automatic alarm device normally only only has warning device without corresponding emergency processing work(
Can, cause to be received in the time difference that alarm signal is come in fire fighter, it is impossible to prevent the expansion of the intensity of a fire and spread.
The content of the invention
It is an object of the invention to be directed to above-mentioned deficiency of the prior art, there is provided one kind is based on shape-memory polymer material
The fire triggering warning device of material, to solve traditional fire automatic alarm device complex structure, expensive, use condition is received
The problem of limit.
To reach above-mentioned purpose, the present invention is adopted the technical scheme that：
A kind of fire triggering warning device based on shape memory polymer material, including temperature probe and triggering device；
Temperature probe is included in when reaching design temperature, departs from the shape memory element of the annulus of its lower end engaging；Shape memory element
In support frame, annulus is arranged at the support frame bottom；Support frame is fixed on triggering device bottom, thereon uniformly
Some lines of rabbet joint for shape memory element and air contact are distributed with；
Triggering device includes the frizzen in casing, and the lower end of frizzen is extended in support frame and on shape memory element
End is connected together；Frizzen in support frame be provided with shape memory element depart from annulus when, for frizzen to
First spring of motion in casing；Frizzen upper end is fixedly connected with lever；Lever is connected with percussion hammer engaging；Box top wall sets
Have and be connected with percussion hammer, when being separated with lever for firing hammer, with the second spring that percussion hammer is contacted with extinguishing device.
Preferably, triggering device side wall is provided with extinguishing device；The trigger switch for coordinating percussion hammer is provided with extinguishing device；
Trigger switch bottom is provided with shower nozzle.
Preferably, shower nozzle is atomizing shower nozzle or water jet shower nozzle.
Preferably, lever is fixed on cabinet wall by hinge；Hinge is submissive hinge.
Preferably, percussion hammer is connected with bearing, and is fixed on box top wall.
Preferably, the first spring is Hookean spring, and second spring is torsionspring.
Preferably, in " S " type of falling, its material is shape-memory polymer macromolecular material to shape memory element.
Preferably, frizzen bottom is provided with an annulus；Annulus is connected together with shape memory element.
The triggering warning device of the fire based on shape memory polymer material that the present invention is provided, with following beneficial effect
Really：
Mechanical alarm：Shape memory element is shape-memory polymer macromolecular material, belongs to temperature-sensitive material, is reaching one
During constant temperature angle value, shape memory element is deformed upon, and is departed from frizzen lower end, and frizzen drives lever to do clockwise movement, i.e.,
Lever engages with percussion hammer disengaging, triggering alarm.
Whole alarm procedure does not need any electric power maintenance work, saves the consumption of electric power energy, except this, apparatus of the present invention
Small volume, can in high volume equip and be arranged in small space, applied widely.
High-performance：Mechanical structure of the present invention is simple, stable work in work and for ease of maintenaince, meanwhile, using shape memory element
It is sensitive to temperature sense as the core parts of temperature probe, it is repeatable moulding, it is used for multiple times.
Pretreatment：While triggering alarm, and extinguishing device is triggered, be allowed to discharge extinguishing material（Water or carbon dioxide）,
To controlling the intensity of a fire before fire fighter comes or preventing further spreading for the intensity of a fire, or even the position that cannot be reached in people
Perform fire-extinguishing function concurrently.
The present invention, using shape memory element as the core parts of triggering alarm, work(is remembered using it by cleverly conceiving
Can and to the sensitiveness of temperature, realize the triggering alarm mode of fully mechanical, and simple structure of the present invention, stable performance, just
It is reusable in maintenance, with very strong practicality and generalization.
Brief description of the drawings
Fig. 1 is the structural representation that the fire based on shape memory polymer material triggers warning device.
Fig. 2 is the structural representation that the fire based on shape memory polymer material triggers warning device support frame.
Fig. 3 is fire triggering warning device shape memory element temperature and modulus function based on shape memory polymer material
Figure.
Fig. 4 is shape memory element apparent strain and the temperature of the fire triggering warning device based on shape memory polymer material
Degree functional arrangement.
Wherein, 1, casing；2nd, support frame；3rd, extinguishing device；4th, bearing；5th, second spring；6th, percussion hammer；7th, lever；
8th, hinge；9th, frizzen；10th, the first spring；11st, shape memory element；12nd, annulus；13rd, trigger switch；14th, shower nozzle；15th, groove
Seam.
Specific embodiment
The implementation method to technical scheme is described in detail below in conjunction with the accompanying drawings：
According to one embodiment of the application, as Figure 1-4, the fire based on shape memory polymer material of this programme is touched
Transmit messages alarm device, including temperature probe and triggering device.
Temperature probe includes shape memory element 11, and shape memory element 11 is shape-memory polymer macromolecular material, is had
SME, when temperature is increased to certain value, its shape changes, and extends or bends, when cooling, shape memory
Part 11 can return to original shape, you can reuse, economize on resources.
As shown in figure 3, rising of the shape memory element 11 with temperature, its modulus constantly reduces, when temperature reaches 45 °,
Its modulus substantially diminishes, and now, shape memory element 11 will occur obvious deformation, that is, coordinate triggering device, triggering alarm.
As shown in figure 4, with the rising of temperature, the apparent strain in shape memory element 11 is gradually reduced, especially in temperature
When reaching 45 °, apparent strain is substantially reduced, i.e., the stress of deformation needed for shape memory element 11 reduces, beneficial to shape memory element 11
Coordinate triggering device, triggering alarm.
In support frame 2, the bottom of support frame 2 is provided with annulus 12 to shape memory element 11.Shape memory element 11 is in
" S " type, its lower end engages with annulus 12, and its upper end engages with the annulus of the bottom of frizzen 9.In this way, by the side being connected together
Formula, shape memory element 11 is fixed in support frame 2.
Support frame 2 is fixed on triggering device bottom, and temperature probe is located at lowest part of the invention, can be in the very first time
Temperature change in sense of touch to environment, support frame 2 is in pectination, be evenly distributed with some lines of rabbet joint 15 thereon, and the line of rabbet joint 15 sets
Meter makes shape memory element 11 and air directly contact, it is ensured that the temperature of the very first time of shape memory element 11 contact surrounding environment becomes
Change, and then trigger fire alarm.
Triggering device includes frizzen 9, and the bottom of frizzen 9 is extended in support frame 2, the annulus 12 of the bottom of frizzen 9
It is connected together with shape memory element 11, extends to the frizzen 9 in support frame 2 and be provided with the first spring 10, the first spring 10
It is the Hookean spring that elastic stiffnesses are larger, in normal state, Hookean spring is in stretched condition.
The upper end of frizzen 9 is fixedly connected with the middle part of lever 7, and the one end of lever 7 is fixed on the inwall of casing 1 by hinge 8, hinge
Chain 8 is submissive hinge 8, and submissive hinge 8 only produces small resistance to lever 7, it is to avoid because resistance is excessive, to the standard of triggering alarm
Exactness affects.
The other end of lever 7 is tip, is engaged with the tip on percussion hammer 6, and the top of percussion hammer 6 is flexibly connected with bearing 4,
And be fixed on the roof of casing 1 by bearing 4,6 tops of percussion hammer are connected with second spring 5, and second spring 5 is torsionspring,
In normal operation, torsion spring is in compressive state.
Triggering device side wall is provided with extinguishing device 3, extinguishing device 3 trigger switch 13 for being provided with and coordinating percussion hammer 6, touches
In " Z " type of falling, its top ends is metal material to hair switch 13, and identical with percussion 6 materials of hammer, percussion hammer 6 taps trigger switch
13, audible alarm is produced, warn fire dangerous situation.
Percussion hammer 6 taps trigger switch 13, and the bottom of trigger switch 13 is moved to the left, and shower nozzle 14 is worked, spray water or two
Carbonoxide, prevents the expansion of dangerous situation, and wherein shower nozzle 14 is atomizing shower nozzle or water jet shower nozzle, selects different according to local environment
Shower nozzle 14.
The course of work：
When local environment temperature of the present invention is increased to critical temperature value, the shape memory element 11 in temperature probe feels temperature
Rising, deform upon, and depart from the annulus 12 of the bottom of frizzen 9, the Hookean spring on frizzen 9 is changed into from stretched condition
Shrink, drive frizzen 9 to move upwards, and then drive the lever 7 of the submissive connection of hinge 8 to move.
The thrust of the toggled bar 9 of lever 7, its tip rotates clockwise, and makes the tip of lever 7 de- with the tip of percussion hammer 6
From engaging, now, the torsionspring departed from the percussion hammer 6 of engaging unmuzzles, the elasticity release of torsionspring compression, percussion
Hammer 6 rotates under the active force of torsionspring around bearing 4, and then drives percussion hammer 6 to tap trigger switch 13, produces larger
The sound warns dangerous situation, and is moved to the left the bottom of trigger switch 13, promotes shower nozzle 14 to work, and is allowed to discharge extinguishing material, to
The intensity of a fire was controlled before fire fighter comes or further spreading for the intensity of a fire is prevented, or even the position that cannot be reached in people performs
Fire-extinguishing function concurrently.
The core parts that the present invention is alarmed using shape-memory polymer macromolecular material as triggering, it has to temperature
Hypersensitivity, the temperature according to local environment changes its shape, when temperature reaches critical value, discharges Hookean spring and reverses bullet
The elastic force of spring, using the triggering alarm of percussion hammer 6.
Mechanical structure of the present invention is simple, and small volume is cheap, stable work in work, it is easy to safeguard, it is whole that triggering is alarmed
Individual process is not required to any electric power maintenance work, while saving electric energy, is also applied for needing the height away from circuit, electronic instrument
The fire alarm of danger article.
Although being described in detail to the specific embodiment invented with reference to accompanying drawing, should not be construed as to this patent
Protection domain restriction.In the scope described by claims, those skilled in the art are without creative work
The various modification and variation made still belong to the protection domain of this patent.
Claims (8)
1. a kind of fire based on shape memory polymer material triggers warning device, it is characterised in that：Including temperature probe and
Triggering device；
The temperature probe is included in when reaching design temperature, departs from the shape memory element of the annulus of its lower end engaging；The shape
In support frame, the annulus is arranged at the support frame bottom to shape memory piece；The support frame is fixed on triggering
Bottom of device, is evenly distributed with some lines of rabbet joint for shape memory element and air contact thereon；
The triggering device includes the frizzen in the casing, the lower end of the frizzen extend in support frame with it is described
Shape memory element upper end is connected together；When frizzen in the support frame is provided with shape memory element disengaging annulus,
For with frizzen in casing move the first spring；The frizzen upper end is fixedly connected with lever；The lever with
Percussion hammer engaging is connected；The box top wall is provided with and is connected with percussion hammer, when being separated with lever for firing hammer, is hammered into shape with percussion
The second spring contacted with extinguishing device.
2. the fire based on shape memory polymer material according to claim 1 triggers warning device, it is characterised in that：
Triggering device side wall is provided with extinguishing device；The trigger switch for coordinating percussion hammer is provided with the extinguishing device；It is described to touch
Hair switch bottom is provided with shower nozzle.
3. the fire based on shape memory polymer material according to claim 2 triggers warning device, it is characterised in that：
The shower nozzle is atomizing shower nozzle or water jet shower nozzle.
4. the fire based on shape memory polymer material according to claim 1 triggers warning device, it is characterised in that：
The lever is fixed on cabinet wall by hinge；The hinge is submissive hinge.
5. the fire based on shape memory polymer material according to claim 1 triggers warning device, it is characterised in that：
The percussion hammer is connected with bearing, and is fixed on box top wall.
6. the fire based on shape memory polymer material according to claim 1 triggers warning device, it is characterised in that：
First spring is Hookean spring, and second spring is torsionspring.
7. the fire based on shape memory polymer material according to claim 1 triggers warning device, it is characterised in that：
In " S " type of falling, its material is shape-memory polymer macromolecular material to the shape memory element.
8. the fire based on shape memory polymer material according to claim 1 triggers warning device, it is characterised in that：
The frizzen bottom is provided with an annulus；The annulus is connected together with shape memory element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710198579.0A CN106846702A (en) | 2017-03-29 | 2017-03-29 | A kind of fire triggering warning device based on shape memory polymer material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710198579.0A CN106846702A (en) | 2017-03-29 | 2017-03-29 | A kind of fire triggering warning device based on shape memory polymer material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106846702A true CN106846702A (en) | 2017-06-13 |
Family
ID=59141158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710198579.0A Pending CN106846702A (en) | 2017-03-29 | 2017-03-29 | A kind of fire triggering warning device based on shape memory polymer material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106846702A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110215939A (en) * | 2019-04-30 | 2019-09-10 | 西南交通大学 | A kind of temperature-sensitive self assembly device based on shape memory polyurethane |
| CN112265814A (en) * | 2020-10-27 | 2021-01-26 | 台州学院 | Flame-proof discharging head and rotary discharging device based on memory alloy |
| CN112525365A (en) * | 2020-11-27 | 2021-03-19 | 国网山东省电力公司东营供电公司 | High-temperature early warning protection device for power equipment |
| CN113064099A (en) * | 2021-03-18 | 2021-07-02 | 南通宁海机械电器有限公司 | Self-reset type electric leakage warning device for prefabricated substation |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0070137A1 (en) * | 1981-07-14 | 1983-01-19 | Chubb Fire Limited | Rate of temperature change detectors, and fire alarm and fire extinguishing systems using such detectors |
| CN1861225A (en) * | 2006-06-12 | 2006-11-15 | 李福松 | Passive automatic detection fire-fighting equipment |
| CN2911816Y (en) * | 2006-03-21 | 2007-06-13 | 邵永正 | Shape memory alloy warner for fire disaster |
| CN201692554U (en) * | 2010-06-17 | 2011-01-05 | 中色科技股份有限公司 | Pneumatic adjustable delayer for gas extinguishing system |
| CN106205010A (en) * | 2016-08-31 | 2016-12-07 | 安徽瑞宏信息科技有限公司 | A kind of intelligent place fire alarm light current device |
-
2017
- 2017-03-29 CN CN201710198579.0A patent/CN106846702A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0070137A1 (en) * | 1981-07-14 | 1983-01-19 | Chubb Fire Limited | Rate of temperature change detectors, and fire alarm and fire extinguishing systems using such detectors |
| CN2911816Y (en) * | 2006-03-21 | 2007-06-13 | 邵永正 | Shape memory alloy warner for fire disaster |
| CN1861225A (en) * | 2006-06-12 | 2006-11-15 | 李福松 | Passive automatic detection fire-fighting equipment |
| CN201692554U (en) * | 2010-06-17 | 2011-01-05 | 中色科技股份有限公司 | Pneumatic adjustable delayer for gas extinguishing system |
| CN106205010A (en) * | 2016-08-31 | 2016-12-07 | 安徽瑞宏信息科技有限公司 | A kind of intelligent place fire alarm light current device |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110215939A (en) * | 2019-04-30 | 2019-09-10 | 西南交通大学 | A kind of temperature-sensitive self assembly device based on shape memory polyurethane |
| CN112265814A (en) * | 2020-10-27 | 2021-01-26 | 台州学院 | Flame-proof discharging head and rotary discharging device based on memory alloy |
| CN112525365A (en) * | 2020-11-27 | 2021-03-19 | 国网山东省电力公司东营供电公司 | High-temperature early warning protection device for power equipment |
| CN112525365B (en) * | 2020-11-27 | 2022-06-17 | 国网山东省电力公司东营供电公司 | High-temperature early warning protection device for power equipment |
| CN113064099A (en) * | 2021-03-18 | 2021-07-02 | 南通宁海机械电器有限公司 | Self-reset type electric leakage warning device for prefabricated substation |
| CN113064099B (en) * | 2021-03-18 | 2022-10-21 | 南通宁海机械电器有限公司 | Self-reset type electric leakage warning device for prefabricated substation |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106846702A (en) | A kind of fire triggering warning device based on shape memory polymer material | |
| CN206574206U (en) | A kind of fire triggering warning device based on shape memory polymer material | |
| CN101574569A (en) | Fire valve device | |
| CN203719781U (en) | A temperature detector used in a severe environment | |
| CN203953289U (en) | Pressure cooking appliance | |
| CN107784800A (en) | Antidetonation suspension and support intelligence managing and control system | |
| RU113159U1 (en) | THERMALLY OPERATING DISCONNECTOR | |
| CN206962251U (en) | A kind of fire control type power distribution cabinet | |
| CN202230580U (en) | Automatic warning device for house collapse caused by earthquake | |
| CN112295137B (en) | Auxiliary device for reducing loss of computer room by self-alarming and self-extinguishing fire | |
| CN109473875A (en) | A kind of passive self-extinguishing switchgear | |
| CN206414647U (en) | A kind of self-starting extinguishing device | |
| CN113856936A (en) | Passive automatic spray control device for containment | |
| CN209298579U (en) | A kind of passive self-extinguishing switchgear | |
| CN106653477B (en) | A kind of duplicate protection butterfly shaped dual metal sheet temperature controller | |
| CN206805764U (en) | A kind of remote control | |
| CN206214622U (en) | A kind of temperature-sensitive electric suspension type fire-smothering gear | |
| CN207147662U (en) | A kind of overtemperature warns box | |
| CN206365167U (en) | A kind of industrial automation operating desk | |
| CN106876215A (en) | Pressure adjustable type pressure switch | |
| CN103310580A (en) | Fire detection alarm controlling device of electric locomotive | |
| CN204614727U (en) | A kind of pressure adjustable type pressure switch | |
| CN203750088U (en) | Automatic alarming and fire extinguishing apparatus | |
| CN2088437U (en) | Automatic open and close rapid response water spray jet of fire-extinguishing system | |
| CN203839958U (en) | Thyristor switch having intelligent alarm function |
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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170613 |
|
| RJ01 | Rejection of invention patent application after publication |