CN108151298A - A kind of heated by electrodes boiler - Google Patents
A kind of heated by electrodes boiler Download PDFInfo
- Publication number
- CN108151298A CN108151298A CN201810075703.9A CN201810075703A CN108151298A CN 108151298 A CN108151298 A CN 108151298A CN 201810075703 A CN201810075703 A CN 201810075703A CN 108151298 A CN108151298 A CN 108151298A
- Authority
- CN
- China
- Prior art keywords
- electrode
- phase electrode
- partition board
- shell
- heated
- 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.)
- Withdrawn
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
- F24H1/18—Water-storage heaters
- F24H1/20—Water-storage heaters with immersed heating elements, e.g. electric elements or furnace tubes
- F24H1/201—Water-storage heaters with immersed heating elements, e.g. electric elements or furnace tubes using electric energy supply
- F24H1/203—Water-storage heaters with immersed heating elements, e.g. electric elements or furnace tubes using electric energy supply with electrodes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/0005—Details for water heaters
- F24H9/001—Guiding means
- F24H9/0015—Guiding means in water channels
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/18—Arrangement or mounting of grates or heating means
- F24H9/1809—Arrangement or mounting of grates or heating means for water heaters
- F24H9/1818—Arrangement or mounting of electric heating means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/20—Arrangement or mounting of control or safety devices
- F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
- F24H9/2014—Arrangement or mounting of control or safety devices for water heaters using electrical energy supply
- F24H9/2021—Storage heaters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H2250/00—Electrical heat generating means
- F24H2250/10—Electrodes
Abstract
The invention discloses a kind of heated by electrodes boiler, including shell and it is set in shell and immerses phase electrode and null electrode in electrolyte；The null electrode is enclosed in phase electrode periphery, and heating zone is formed between phase electrode；It is provided between the phase electrode and null electrode and shield is isolated, isolation shield can move up and down under the action of elevating mechanism along the axial direction of phase electrode；The bottom of the shell is provided with partition board, partition board will be divided into underlying low-temperature space He be located above high-temperature region inside shell；It is located on the partition board immediately below phase electrode and is provided with the diversion pipe stretched in heating zone；The isolation shield can be placed on outside diversion pipe, and have cricoid flow gap between diversion pipe when moving down；The low-temperature space is connected with water inlet pipe, and the through-hole of connection low-temperature space and duct lumen is offered on partition board.Heated by electrodes boiler of the present invention is stable and reliable in work.
Description
Technical field
Electric-heating technology field of the present invention is especially a kind of heated by electrodes boiler.
Background technology
Electrode heating technology is the electric conductivity using medium, directly heats medium, has the thermal efficiency high, electricity heats response
The advantages that speed is fast, therefore have good application prospect on high-power electric boiler.Heated by electrodes be according to electrochemical principle,
Apply voltage between electrode, Ion transfer occurs under electric field action for interelectrode electrolyte so as to generate current heating, finally
Realize the purpose of heating.In order to effectively adjust the power of high-power heated by electrodes boiler, common methods are to adjust to be electrolysed between electrode
The supply amount of matter.Although this method can adjust heated by electrodes power in wide scope, there is also electrolysis aerogenesis and electrode are rotten
The deficiency of erosion.For this purpose, the Chinese utility model patent of Patent No. 201620537075.8 discloses one kind for high-power height
Piezoelectricity boiler heats the shield position power regulation mechanism of electrode.The shield position power regulation mechanism includes enclosing in the isolation outside phase electrode
Shield, isolation shield are moved up and down by apparatus for adjusting position.Phase electrode is left when shield is isolated, when moving down, makes phase electrode
Fully in exposure interpolar electrolyte, the ionic transporting quantity in interpolar electrolyte increases at this time so that the heating power of boiler increases.
Phase electrode is left when shield is isolated, when moving up, reduces phase electrode and the contact area of interpolar electrolyte, interpolar is electrolysed at this time
Ionic transporting quantity in matter is reduced so that the heating power of boiler is reduced.That is, by adjusting isolation shield and phase electrode
Relative position, it is possible to regulate and control the heating power of boiler.The shield position power regulation mechanism of said structure design, completely isolated
In the case of ionic transport passages, output power zero；When opening ionic transport passages completely, output power 100%.Pass through outside
Machinery can continuously adjust heating power, and electrode life overlength, and electrolysis aerogenesis hardly occurs, is extremely secure.So
And the shield position power regulation mechanism of the structure design has a problem that：When completely isolated ionic transport passages, output power is
In the case of zero, the channel that electrolyte slave phase electrode flows to null electrode is also separated completely, this phase electrode can be because that can not soak
It generates heat and burns out not in the electrolyte of low temperature, and then influence the normal use of entire boiler.
To solve the above-mentioned problems, this case is given birth to therefrom.
Invention content
It is an object of the invention to：A kind of heated by electrodes boiler stable and reliable in work is provided.
To achieve these goals, technical scheme is as follows：A kind of heated by electrodes boiler, including shell and
It is set in shell and immerses phase electrode and null electrode in electrolyte；The null electrode is enclosed in phase electrode periphery, with phase electrode
Between form heating zone；It is provided between the phase electrode and null electrode and shield is isolated, isolation shield can be under the action of elevating mechanism
It is moved up and down along the axial direction of phase electrode；The bottom of the shell is provided with partition board, and partition board will be divided into inside shell positioned at lower section
Low-temperature space and the high-temperature region that is located above；It is located to be provided with immediately below phase electrode on the partition board and stretches in heating zone
Diversion pipe；The isolation shield can be placed on outside diversion pipe, and have cricoid flow gap between diversion pipe when moving down；Institute
It states low-temperature space with water inlet pipe to be connected, the through-hole of connection low-temperature space and duct lumen is offered on partition board.
Further, the quantity of the through-hole is three.
Further, the phase electrode includes electrode stem and is set to the electrode master that electrode stem lower end is in cylindrical shape
Body；Several U-shaped grooves being vertically arranged circumferentially are offered on the electrode body.
After adopting the above technical scheme, it compared with prior art, the present invention has the following advantages：
First, heated by electrodes boiler of the present invention, water at low temperature enter heating zone from bottom through diversion pipe, will be electric when shield is isolated by adjusting
When the heating power of pole is adjusted to minimum, water and ion still can be with slave phase electrodes by the gap between isolation shield and diversion pipe
Flow to null electrode, realize low-power heating, and and indirect cut-out water flowing, so can ensure that phase electrode is immersed in just always
Without being burned in the water at low temperature in injection heating area, ensure the stable and reliable in work of boiler.
2nd, heated by electrodes boiler of the present invention, can be significantly by opening up multiple U-shaped grooves on the electrode body of phase electrode
Increase the contact area of electrode body and electrolyte, effectively improve heating power.
Description of the drawings
Fig. 1 is the structure diagram that the present invention is in power minimum state.
Fig. 2 is the structure diagram that the present invention is in power highest state.
Fig. 3 is the structure diagram of phase electrode in the present invention.
Fig. 4 is sectional view along A-A in Fig. 3.
Shown in figure：1st, shell 2, phase electrode 21, electrode stem 22, electrode body 23, U-shaped groove 3, null electrode 4,
Shield 5, partition board 6, low-temperature space 7, high-temperature region 8, diversion pipe 9, flow gap 10, through-hole 11, transmission shaft 12, motor is isolated
13rd, link 14, water inlet pipe.
Specific embodiment
The present invention is further elaborated below by drawings and examples.
As depicted in figs. 1 and 2：A kind of heated by electrodes boiler including shell 1 and is set in shell 1 and immerses electrolysis
Phase electrode 2 and null electrode 3 in matter.Null electrode 3 is enclosed in 2 periphery of phase electrode, and heating zone is formed between phase electrode 2.Phase electrode 2
It is provided between null electrode 3 and shield 4 is isolated, isolation shield 4 can move down in the axial direction under the action of elevating mechanism along phase electrode 2
It is dynamic.Phase electrode 2 is left when shield 4 is isolated, when moving up, makes the fully exposure interpolar electrolyte of phase electrode 2（Water）In, interpolar at this time
Ionic transporting quantity in electrolyte increases so that the heating power of boiler increases.Phase electrode 2 is left when shield 4 is isolated, is moved down
When, reduce phase electrode 2 and the contact area of interpolar electrolyte, the ionic transporting quantity in interpolar electrolyte is reduced at this time so that
The heating power of boiler is reduced.
Not emphasis, primary object of the invention are above：The bottom of shell 1 is provided with partition board 5, and partition board 5 is by pot
Underlying low-temperature space 6 and the high-temperature region 7 being located above are divided into inside shell 1, electrolyte is layered with high/low temperature.Partition board
Underface on 5 positioned at phase electrode 2 is provided with the diversion pipe 8 stretched in heating zone.Low-temperature space 6 is connected with water inlet pipe 14, every
Connection low-temperature space 6 and the through-hole 10 of 8 inner cavity of diversion pipe are offered on plate 5, the quantity of through-hole 10 is three.Water from water inlet pipe 14 into
Enter low-temperature space 6, and then enter heating zone by through-hole 10, diversion pipe 8.Isolation shield 4 can be placed on when moving down outside diversion pipe 8,
And there is cricoid flow gap 9 between diversion pipe 8.When isolation shield 4 is moved downward to extreme lower position, shield 4 is isolated by phase
Electrode 2 surrounds completely（Refer to Fig. 1）.At this point, the water and ion in isolation shield 4 still can be flowed to by flow gap 9
It is isolated in the heating zone outside shield 4, realizes the heating of low-power.In the present embodiment, when isolation shield 4 surrounds phase electrode 2 completely,
Heating power is 10%.That is, by the control that moves up and down of isolation shield 4, can make the heating power of boiler 10%~
It is adjusted between 100%.So, it can be ensured that phase electrode 2 is immersed in the water at low temperature in firm injection heating area always without being burned,
Ensure the stable and reliable in work of boiler.
Elevating mechanism includes transmission shaft 11, motor 12, link 13.Transmission shaft 11 is set at the axle center of boiler, and with
Motor 12 is connected.Isolation shield 4 is connected by link 13 with transmission shaft 11.When motor 12 works, can drive on transmission shaft 11
Lower lifting, and then isolation shield 4 is driven to move up and down.
As shown in Figure 3 and Figure 4：In addition, the present invention also improves phase electrode 2, to improve the heating power of electrode.Tool
Body is：Phase electrode 2 includes electrode stem 21 and the electrode body 22 for being set to 21 lower end of electrode stem.On electrode body 22 along
Circumferencial direction offers several U-shaped grooves 23.U-shaped groove 23 is in strip structure, is vertically arranged on electrode body 22.Pass through
Multiple U-shaped grooves 23 are opened up on the electrode body 22 of phase electrode 2, the contact surface of electrode body 22 and electrolyte can be greatly increased
Product, effectively improves heating power.
Foundation embodiment described above is enlightenment, and by above-mentioned description, relevant staff completely can be not
In the range of deviateing this invention thought, various changes and amendments are carried out.The technical scope of this invention is not limited to
In the content described in specification.
Claims (3)
1. a kind of heated by electrodes boiler, including shell and it is set in shell and immerses the phase electrode in electrolyte and zero electricity
Pole；The null electrode is enclosed in phase electrode periphery, and heating zone is formed between phase electrode；It is set between the phase electrode and null electrode
There is isolation shield, isolation shield can move up and down under the action of elevating mechanism along the axial direction of phase electrode；It is characterized in that：The pot
The bottom of shell is provided with partition board, partition board will be divided into underlying low-temperature space He be located above high-temperature region inside shell；It is described
It is located on partition board immediately below phase electrode and is provided with the diversion pipe stretched in heating zone；The isolation shield can cover when moving down
In outside diversion pipe, and there is cricoid flow gap between diversion pipe；The low-temperature space is connected with water inlet pipe, is opened up on partition board
There is the through-hole of connection low-temperature space and duct lumen.
2. a kind of heated by electrodes boiler according to claim 1, it is characterised in that：The quantity of the through-hole is three.
3. a kind of heated by electrodes boiler according to claim 1, it is characterised in that：The phase electrode includes electrode stem, with
And it is set to the electrode body that electrode stem lower end is in cylindrical shape；It is circumferentially offered on the electrode body several perpendicular
To the U-shaped groove of arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810075703.9A CN108151298A (en) | 2018-01-26 | 2018-01-26 | A kind of heated by electrodes boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810075703.9A CN108151298A (en) | 2018-01-26 | 2018-01-26 | A kind of heated by electrodes boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108151298A true CN108151298A (en) | 2018-06-12 |
Family
ID=62456737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810075703.9A Withdrawn CN108151298A (en) | 2018-01-26 | 2018-01-26 | A kind of heated by electrodes boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108151298A (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109210794A (en) * | 2018-11-06 | 2019-01-15 | 北京瑞特爱能源科技股份有限公司 | A kind of novel immersion heating electrode |
| CN110068002A (en) * | 2019-05-09 | 2019-07-30 | 浙江上能锅炉有限公司 | Full immersion electrode steam boiler |
| CN110375286A (en) * | 2019-08-26 | 2019-10-25 | 浙江上能锅炉有限公司 | Full immersion electrode steam boiler with circulator |
| CN110440237A (en) * | 2019-09-05 | 2019-11-12 | 浙江上能锅炉有限公司 | The electrode boiler of tape travel control structure |
| CN111076158A (en) * | 2019-11-18 | 2020-04-28 | 浙江特富锅炉有限公司 | Power regulating device in high-pressure electrode boiler |
| CN112503501A (en) * | 2020-12-08 | 2021-03-16 | 浙江上能锅炉有限公司 | Full submerged electrode boiler with internal water distributor structure |
| CN113390179A (en) * | 2021-06-18 | 2021-09-14 | 烟台卓越新能源科技股份有限公司 | Vertical electrode hot water boiler device |
| WO2021203580A1 (en) * | 2020-04-07 | 2021-10-14 | 中国电建集团山东电力建设第一工程有限公司 | Electrode boiler for peak-load regulation and heat storage of heat supply system and use of electrode boiler |
| CN113513842A (en) * | 2021-07-13 | 2021-10-19 | 浙江上能锅炉有限公司 | Stably controlled semi-submerged electrode boiler |
| CN113865081A (en) * | 2021-10-15 | 2021-12-31 | 安徽安泽电工有限公司 | Automatic electrode boiler of scale removal |
| CN114396726A (en) * | 2021-12-01 | 2022-04-26 | 刘杰 | Electrode assembly in electrode boiler |
| CN114623592A (en) * | 2022-04-12 | 2022-06-14 | 浙江上能锅炉有限公司 | Electrode boiler |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4205222A (en) * | 1977-01-14 | 1980-05-27 | Williams Stanley A | Electrode type water heating boiler |
| CN2516881Y (en) * | 2001-10-25 | 2002-10-16 | 文振寰 | Electric boiler |
| CN205690679U (en) * | 2016-06-03 | 2016-11-16 | 北京瑞特爱能源科技股份有限公司 | A kind of shield position power regulation mechanism adding thermode for high-power high voltage electric boiler |
| CN205933249U (en) * | 2016-07-26 | 2017-02-08 | 株洲晨昕中高频设备有限公司 | Distributing type powder heating furnace |
| CN206235002U (en) * | 2016-11-09 | 2017-06-09 | 北京瑞特爱能源科技股份有限公司 | A kind of vacuum glass shell normal pressure electrode boiler |
| CN206449622U (en) * | 2016-12-28 | 2017-08-29 | 杭州华源前线能源设备有限公司 | Electric pole type hot-water boiler circulation process system |
| CN207945820U (en) * | 2018-01-26 | 2018-10-09 | 浙江上能锅炉有限公司 | A kind of heated by electrodes boiler |
-
2018
- 2018-01-26 CN CN201810075703.9A patent/CN108151298A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4205222A (en) * | 1977-01-14 | 1980-05-27 | Williams Stanley A | Electrode type water heating boiler |
| CN2516881Y (en) * | 2001-10-25 | 2002-10-16 | 文振寰 | Electric boiler |
| CN205690679U (en) * | 2016-06-03 | 2016-11-16 | 北京瑞特爱能源科技股份有限公司 | A kind of shield position power regulation mechanism adding thermode for high-power high voltage electric boiler |
| CN205933249U (en) * | 2016-07-26 | 2017-02-08 | 株洲晨昕中高频设备有限公司 | Distributing type powder heating furnace |
| CN206235002U (en) * | 2016-11-09 | 2017-06-09 | 北京瑞特爱能源科技股份有限公司 | A kind of vacuum glass shell normal pressure electrode boiler |
| CN206449622U (en) * | 2016-12-28 | 2017-08-29 | 杭州华源前线能源设备有限公司 | Electric pole type hot-water boiler circulation process system |
| CN207945820U (en) * | 2018-01-26 | 2018-10-09 | 浙江上能锅炉有限公司 | A kind of heated by electrodes boiler |
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109210794A (en) * | 2018-11-06 | 2019-01-15 | 北京瑞特爱能源科技股份有限公司 | A kind of novel immersion heating electrode |
| CN109210794B (en) * | 2018-11-06 | 2024-02-13 | 北京瑞特爱能源科技股份有限公司 | Novel immersed heating electrode |
| CN110068002A (en) * | 2019-05-09 | 2019-07-30 | 浙江上能锅炉有限公司 | Full immersion electrode steam boiler |
| CN110375286A (en) * | 2019-08-26 | 2019-10-25 | 浙江上能锅炉有限公司 | Full immersion electrode steam boiler with circulator |
| CN110440237A (en) * | 2019-09-05 | 2019-11-12 | 浙江上能锅炉有限公司 | The electrode boiler of tape travel control structure |
| CN110440237B (en) * | 2019-09-05 | 2024-04-02 | 浙江上能锅炉有限公司 | Electrode boiler with stroke control structure |
| CN111076158A (en) * | 2019-11-18 | 2020-04-28 | 浙江特富锅炉有限公司 | Power regulating device in high-pressure electrode boiler |
| WO2021203580A1 (en) * | 2020-04-07 | 2021-10-14 | 中国电建集团山东电力建设第一工程有限公司 | Electrode boiler for peak-load regulation and heat storage of heat supply system and use of electrode boiler |
| CN113654022B (en) * | 2020-12-08 | 2023-02-28 | 浙江上能锅炉有限公司 | Full-submerged electrode boiler based on circulating pump linkage inner water distributor structure |
| CN112503501A (en) * | 2020-12-08 | 2021-03-16 | 浙江上能锅炉有限公司 | Full submerged electrode boiler with internal water distributor structure |
| CN113654022A (en) * | 2020-12-08 | 2021-11-16 | 浙江上能锅炉有限公司 | Full-submerged electrode boiler based on circulating pump linkage inner water distributor structure |
| CN113390179A (en) * | 2021-06-18 | 2021-09-14 | 烟台卓越新能源科技股份有限公司 | Vertical electrode hot water boiler device |
| CN113513842A (en) * | 2021-07-13 | 2021-10-19 | 浙江上能锅炉有限公司 | Stably controlled semi-submerged electrode boiler |
| CN113513842B (en) * | 2021-07-13 | 2022-08-30 | 浙江上能锅炉有限公司 | Stable control semi-submerged electrode boiler |
| CN113865081A (en) * | 2021-10-15 | 2021-12-31 | 安徽安泽电工有限公司 | Automatic electrode boiler of scale removal |
| CN114396726A (en) * | 2021-12-01 | 2022-04-26 | 刘杰 | Electrode assembly in electrode boiler |
| CN114623592A (en) * | 2022-04-12 | 2022-06-14 | 浙江上能锅炉有限公司 | Electrode boiler |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108151298A (en) | A kind of heated by electrodes boiler | |
| CN207945820U (en) | A kind of heated by electrodes boiler | |
| EP2554921A1 (en) | Water heater | |
| CN207849336U (en) | A kind of electrode boiler in Y-type layout | |
| CN107062185A (en) | A kind of liquid level PCU Power Conditioning Unit for high-power grill pan stove heat electrode | |
| CN207849734U (en) | A kind of electric pole type hot-water boiler | |
| CN203367244U (en) | Diffusion furnace using medium frequency induction heating | |
| CN110821630B (en) | Heat dissipation and heat exchange device of biogas generator set | |
| CN201924054U (en) | On-line replacement electric heating device of strip steel continuous annealing furnace | |
| CN207268542U (en) | Electric pole type hot-water boiler | |
| CN205282225U (en) | Oil -immersed transformer | |
| CN105297352B (en) | A kind of heater with gradual change type auxiliary heating sheet | |
| CN209279640U (en) | A kind of lithium battery raw materials for production double push plate circulatory stoves of nitrogen | |
| CN206904940U (en) | A kind of liquid level PCU Power Conditioning Unit for high-power grill pan stove heat electrode | |
| CN209947920U (en) | Graphene temperature control device for lithium battery pack | |
| CN213818237U (en) | Microbial fermentation culture medium heating device | |
| CN208920579U (en) | A kind of constant-temperature high-pressure electrode water boiler | |
| CN203132333U (en) | Sintering furnace | |
| CN201146231Y (en) | High-capacity lithium ion battery set with control temperature fluid channel | |
| CN206414186U (en) | A kind of pancake-baking machine of electric-heating heat-conductive oil | |
| CN220781084U (en) | A oven for battery processing | |
| CN204278626U (en) | A kind of electromagnetic heater of Corrugating Machine | |
| CN210801130U (en) | Insulator for adjusting load of high-voltage electric power boiler | |
| CN218821838U (en) | Sand heating device and sand heating system | |
| CN216308209U (en) | Electrode boiler of electrode low-loss rate |
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 | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180612 |