CN107745512A - A kind of mine cable connects thermal shrinkable sleeve heater - Google Patents
A kind of mine cable connects thermal shrinkable sleeve heater Download PDFInfo
- Publication number
- CN107745512A CN107745512A CN201711300098.2A CN201711300098A CN107745512A CN 107745512 A CN107745512 A CN 107745512A CN 201711300098 A CN201711300098 A CN 201711300098A CN 107745512 A CN107745512 A CN 107745512A
- Authority
- CN
- China
- Prior art keywords
- main body
- body cylinder
- thermal shrinkable
- shrinkable sleeve
- air bag
- 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
- 238000010438 heat treatment Methods 0.000 claims abstract description 29
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 22
- 239000007788 liquid Substances 0.000 claims description 67
- 239000000463 material Substances 0.000 claims description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 235000021015 bananas Nutrition 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 2
- 240000005561 Musa balbisiana Species 0.000 claims 1
- 230000000694 effects Effects 0.000 description 13
- 238000004880 explosion Methods 0.000 description 4
- 241000234295 Musa Species 0.000 description 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
- B29C63/38—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor by liberation of internal stresses
- B29C63/42—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor by liberation of internal stresses using tubular layers or sheathings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/34—Electrical apparatus, e.g. sparking plugs or parts thereof
- B29L2031/3462—Cables
Abstract
A kind of mine cable connection thermal shrinkable sleeve heater of the present invention discloses a kind of cooperation by Pneumatic water pump and air bag, in heating process, makes heater of the thermally conductive sheet all the time with fitting on the outside of thermal shrinkable sleeve.It is characterized in that the main body cylinder is made up of two semicircular arc plates, the side of described two semicircular arc plates is connected by two connecting shafts, the opposite side of described two semicircular arc plates is connected by buckle, two rubber sleeve one end are respectively placed in the both ends of main body cylinder, strip gab is provided with the rubber sleeve, it is and corresponding with the opening and closing place in main body cylinder, two pressure rings are placed on the both ends of main body cylinder respectively, it is and corresponding with two rubber sleeves respectively, the diameter of the rubber sleeve is gradually reduced from one end to the other side, the pressure ring is made up of two semicircular rings, described two semicircular ring one end are hinged, the other end is connected by buckle, multiple depression bar one end are respectively placed on the inside of pressure ring, and on the inside of pressure ring between main body drum outer wall.
Description
Technical field
A kind of mine cable connection thermal shrinkable sleeve heater of the present invention, is related to what is used in a kind of ore deposit, to cable connection heat
The device that contracting set is heated, belongs to field of mining equipment.More particularly to a kind of cooperation by Pneumatic water pump and air bag, adding
In thermal process, make heater of the thermally conductive sheet all the time with fitting on the outside of thermal shrinkable sleeve.
Background technology
At present, in colliery field, production equipment is usually driven by power, when carrying out the laying of mining equipment cable, Chang Hui
Run into the situation for needing to be attached cable, or in ribbon damage, it is necessary to when carrying out interception and repairing, by two electricity
Cable termination is docked, and the cable connected is needed to protect in joint location, conventional protected mode is in joint
Position puts thermal shrinkable sleeve, makes its deflation by heating thermal shrinkable sleeve, connector is isolated with external environment condition, thermal shrinkable sleeve is when in use
Need to be heated at a certain temperature, the particularity of subsurface environment, need to detect gas density before construction, according to downhole safety
Operating regulation, when gas density only in air flow in laneway is below 1%, it could construct, existing is all to use propane
Spray gun, heated using flame, this mode, higher is required to the gas environment of underground, worker is when operation, in order to overwork
Phase, it is easy to violation operation, be easy to trigger complete accident.
The content of the invention
In order to improve the above situation, a kind of mine cable connection thermal shrinkable sleeve heater of the present invention provides one kind and passes through gas
The cooperation of dynamic water pump and air bag, in heating process, make heater of the thermally conductive sheet all the time with fitting on the outside of thermal shrinkable sleeve.Security
It is higher, explosion accident will not be triggered, and can be in heating process, heater is close to thermal shrinkable sleeve all the time, can effectively carry
The high efficiency of heating surface to thermal shrinkable sleeve.
A kind of mine cable connection thermal shrinkable sleeve heater of the present invention is realized in：A kind of mine cable of the present invention connects
Connect thermal shrinkable sleeve heater to be made up of agent set and heater, agent set is by rubber sleeve, briquetting, depression bar, pressure ring, main body
Cylinder, connecting shaft and buckle composition, the main body cylinder are made up of two semicircular arc plates, and the side of described two semicircular arc plates leads to
Cross two connecting shafts to be connected, the opposite side of described two semicircular arc plates is connected by buckle, two rubber sleeve one end point
The both ends of main body cylinder are not placed in, and strip gab is provided with the rubber sleeve, and, two pressures corresponding with the opening and closing place in main body cylinder
Ring is placed on the both ends of main body cylinder respectively, and corresponding with two rubber sleeves respectively, and the diameter of the rubber sleeve is from one end to another
One end is gradually reduced, and the pressure ring is made up of two semicircular rings, and described two semicircular ring one end are hinged, and the other end passes through buckle
It is connected, multiple depression bar one end are respectively placed on the inside of pressure ring, and on the inside of pressure ring between main body drum outer wall, briquetting is placed in pressure
On the bar other end, and with corresponding rubber sleeve on the outside of be in contact, the briquetting is elliposoidal, and is fabricated from iron, heater by
Heating wire, air bag, thermally conductive sheet, valve, liquid back pipe, filling liquid, liquid reserve tank, Pneumatic water pump and feed tube composition, air bag are placed in master
On body cylinder inwall, multiple thermally conductive sheets are respectively placed on air bag, and multiple heating wire are respectively placed in air bag, are provided with the main body cylinder
Inlet opening and fluid hole, and be connected respectively with air bag, the liquid reserve tank side and top have through hole, liquid back pipe one end
Be placed on liquid reserve tank, and corresponding with the through hole on liquid reserve tank top, the liquid back pipe other end is placed in main body cylinder, and with main body cylinder
Fluid hole it is corresponding, the liquid back pipe is made up of soft heat proof material, and valve is equipped with the liquid back pipe, and Pneumatic water pump is placed in
Liquid reserve tank side, the water inlet of the Pneumatic water pump and the through hole of storage tank side are corresponding, feed tube one end and Pneumatic water pump
Delivery port be connected, the feed tube other end is placed in main body cylinder, and corresponding with the inlet opening in main body cylinder, the feed tube
It is made up of soft heat proof material, the liquid reserve tank is built-in with filling liquid, and the filling liquid is the mixed liquor of conduction oil and water.
In use, when being heated to the cable connection thermal shrinkable sleeve under mine, first by main body cylinder and two rubber sleeves
It is stuck on thermal shrinkable sleeve, and main body cylinder is closed by buckle, the air bag on main body cylinder inwall drives in main body cylinder
One closed hoop of lower formation, is wrapped on the outside of thermal shrinkable sleeve, then rotates two pressure rings, and two pressure rings drive connected more respectively
Individual depression bar rotates around main body cylinder, and depression bar drives connected briquetting to be rotated around the rubber sleeve of contact, and then two rubber sleeves are compressed
On thermal shrinkable sleeve, the both ends progress to main body cylinder is closed, Pneumatic water pump work, the filling liquid in liquid reserve tank is taken out by feed tube
Air inlet is intracapsular, and with being continuously increased for filling liquid, air bag gradually expands, and is adjacent on the outside of thermal shrinkable sleeve, heating wire work, to air bag
Interior filling liquid is heated, and the heat of filling liquid is transferred on thermal shrinkable sleeve by multiple thermally conductive sheets on air bag, and then to heat
Contracting set is heated, and during thermal shrinkable sleeve heat shrinkable, air bag also keeps being brought into close contact in continuous expansion and thermal shrinkable sleeve, and then is heating
During, the thermally conductive sheet on air bag remains to be bonded with thermal shrinkable sleeve, and heating effect is more preferable, after heating, opens liquid back pipe
On valve, filling liquid is flowed back in liquid reserve tank by liquid back pipe in air bag；
Strip gab, and the design corresponding with the opening and closing place in main body cylinder are provided with the rubber sleeve, because thermal shrinkable sleeve connects
Fix afterwards, and then be easy to rubber sleeve being enclosed on thermal shrinkable sleeve；
The design that the diameter of the rubber sleeve is gradually reduced from one end to the other side, rubber sleeve and thermal shrinkable sleeve can be made to be bonded more
Closely, and then improve to the obturation effect at main body cylinder both ends；
The liquid back pipe is to be designed made of soft heat proof material, can bear higher temperature, the filling of high temperature in air bag
When liquid is flowed back in liquid reserve tank by liquid back pipe, it will not be scorched by the filling liquid of high temperature；
The feed tube is made up of soft heat proof material, can bear higher temperature, when continuously being heated for thermal shrinkable sleeve,
Filling liquid temperature in liquid reserve tank is higher, will not be scorched by the filling liquid of high temperature；
The filling liquid is the design of the mixed liquor of conduction oil and water, and heat conductivility is preferable, and fusing point is higher, can be preferably by heat
Amount is transferred on thermally conductive sheet, and then improves the heating effect to thermal shrinkable sleeve；
The air bag and Pneumatic water pump coordinate, and the design heated to thermal shrinkable sleeve, will not set off an explosion, and trigger security incident to make
It is more preferable with effect；
The pressure ring and multiple briquettings coordinate the design being pressed on bananas set on thermal shrinkable sleeve, and the both ends of main body cylinder can be carried out
It is closed, prevent that heat scatters and disappears in main body cylinder, improve the heating effect to thermal shrinkable sleeve；
When thermal shrinkable sleeve shrinks in the heating process, air bag keeps the design of expansion, can heat thermally conductive sheet and thermal shrinkable sleeve
During remain fitting, be not in space, and then make the transmission of heat better, improve the heating effect to thermal shrinkable sleeve
Rate, using effect are more preferable；
Reach what is used in ore deposit, the purpose heated to cable connection thermal shrinkable sleeve.
Beneficial effect.
First, it is simple in construction, it is convenient and practical.
2nd, security is higher, will not trigger explosion accident.
3rd, can be in heating process, heater is close to thermal shrinkable sleeve all the time, can effectively improve the heating to thermal shrinkable sleeve
Efficiency.
Brief description of the drawings
Fig. 1 is the structural representation that a kind of mine cable of the present invention connects thermal shrinkable sleeve heater.
In accompanying drawing
Wherein part is：Rubber sleeve（1）, briquetting（2）, depression bar（3）, pressure ring（4）, main body cylinder（5）, connecting shaft（6）, heating wire
（7）, air bag（8）, thermally conductive sheet（9）, valve（10）, liquid back pipe（11）, filling liquid（12）, liquid reserve tank（13）, Pneumatic water pump（14）,
Feed tube（15）, buckle（16）.
Embodiment：
A kind of mine cable connection thermal shrinkable sleeve heater of the present invention is achieved in that in use, when to the cable under mine
When connection thermal shrinkable sleeve is heated, first by main body cylinder（5）With two rubber sleeves（1）It is stuck on thermal shrinkable sleeve, and passes through
Buckle（16）To main body cylinder（5）Closed, main body cylinder（5）Air bag on inwall（8）In main body cylinder（5）Drive lower formation one
Closed hoop, it is wrapped on the outside of thermal shrinkable sleeve, then rotates two pressure rings（4）, two pressure rings（4）Connected multiple pressures are driven respectively
Bar（3）Around main body cylinder（5）Rotate, depression bar（3）Drive connected briquetting（2）Around the rubber sleeve of contact（1）Rotate, and then by two
Rubber sleeve（1）It is pressed on thermal shrinkable sleeve, to main body cylinder（5）Both ends carry out closed, Pneumatic water pump（14）Work, by liquid reserve tank
（13）Interior filling liquid（12）Pass through feed tube（15）It is pumped into air bag（8）It is interior, with filling liquid（12）Be continuously increased, air bag
（8）Gradually expansion, is adjacent on the outside of thermal shrinkable sleeve, heating wire（7）Work, to air bag（8）Interior filling liquid（12）Heated, filled out
Topping up（12）Heat pass through air bag（8）On multiple thermally conductive sheets（9）It is transferred on thermal shrinkable sleeve, and then thermal shrinkable sleeve is added
Heat, during thermal shrinkable sleeve heat shrinkable, air bag（8）Also keep being brought into close contact in continuous expansion and thermal shrinkable sleeve, and then in heating process,
Air bag（8）On thermally conductive sheet（9）Remain and be bonded with thermal shrinkable sleeve, heating effect is more preferable, after heating, opens liquid back pipe
（11）On valve（10）, air bag（8）Interior filling liquid（12）Pass through liquid back pipe（11）Flow back to liquid reserve tank（13）It is interior；
The rubber sleeve（1）On be provided with strip gab, and and main body cylinder（5）On the corresponding design in opening and closing place, due to pyrocondensation
Fix, and then be easy to rubber sleeve after set connection（1）It is enclosed on thermal shrinkable sleeve；
The rubber sleeve（1）The design that is gradually reduced from one end to the other side of diameter, rubber sleeve can be made（1）Pasted with thermal shrinkable sleeve
Close it is even closer, and then improve to main body cylinder（5）The obturation effect at both ends；
The liquid back pipe（11）For design made of soft heat proof material, higher temperature can be born, in air bag（8）Interior high temperature
Filling liquid（12）Pass through liquid back pipe（11）Flow back to liquid reserve tank（13）, will not be by the filling liquid of high temperature when interior（12）Scorch；
The feed tube（15）It is made up of soft heat proof material, higher temperature can be born, is continuously being added for thermal shrinkable sleeve
When hot, liquid reserve tank（13）Interior filling liquid（12）Temperature is higher, will not be by the filling liquid of high temperature（12）Scorch；
The filling liquid（12）For the design of conduction oil and the mixed liquor of water, heat conductivility is preferable, and fusing point is higher, can be more preferable
Transfer heat to thermally conductive sheet（9）On, and then improve the heating effect to thermal shrinkable sleeve；
The air bag（8）And Pneumatic water pump（14）Coordinate, the design heated to thermal shrinkable sleeve, will not set off an explosion, trigger peace
Full accident using effect is more preferable；
The pressure ring（4）With multiple briquettings（2）Coordinate design bananas set being pressed on thermal shrinkable sleeve, can be to main body cylinder（5）
Both ends carry out it is closed, prevent main body cylinder（5）Interior heat scatters and disappears, and improves the heating effect to thermal shrinkable sleeve；
When thermal shrinkable sleeve shrinks in the heating process, air bag（8）The design of expansion is kept, thermally conductive sheet can be made（9）And thermal shrinkable sleeve
Fitting is remained in heating process, is not in space, and then makes the transmission of heat better, improves and thermal shrinkable sleeve is added
The thermal efficiency, using effect are more preferable；
Reach what is used in ore deposit, the purpose heated to cable connection thermal shrinkable sleeve.
Claims (9)
1. a kind of mine cable connects thermal shrinkable sleeve heater, it is characterized in that：It is made up of agent set and heater, main body dress
Put and be made up of rubber sleeve, briquetting, depression bar, pressure ring, main body cylinder, connecting shaft and buckle, the main body cylinder is by two semicircular arc plates
Composition, the side of described two semicircular arc plates are connected by two connecting shafts, the opposite side of described two semicircular arc plates
It is connected by buckle, two rubber sleeve one end are respectively placed in the both ends of main body cylinder, and two pressure rings are placed on main body cylinder respectively
Both ends, and it is corresponding with two rubber sleeves respectively, the pressure ring is made up of two semicircular rings, and described two semicircular ring one end are mutually cut with scissors
Connecing, the other end is connected by buckle, and multiple depression bar one end are respectively placed on the inside of pressure ring, and on the inside of pressure ring and outside main body cylinder
Between wall, briquetting is placed on the depression bar other end, and with corresponding rubber sleeve on the outside of be in contact, heater by heating wire, air bag,
Thermally conductive sheet, valve, liquid back pipe, filling liquid, liquid reserve tank, Pneumatic water pump and feed tube composition, air bag is placed on main body cylinder inwall, more
Individual thermally conductive sheet is respectively placed on air bag, and multiple heating wire are respectively placed in air bag, and inlet opening is provided with the main body cylinder and goes out liquid
Hole, and be connected respectively with air bag, the liquid reserve tank side and top have through hole, and liquid back pipe one end is placed in liquid reserve tank
On, and corresponding with the through hole on liquid reserve tank top, the liquid back pipe other end is placed in main body cylinder, and with the fluid hole phase in main body cylinder
It is corresponding, valve is equipped with the liquid back pipe, Pneumatic water pump is placed in liquid reserve tank side, the water inlet and storage tank of the Pneumatic water pump
The through hole of side is corresponding, and feed tube one end is connected with the delivery port of Pneumatic water pump, and the feed tube other end is placed in main body cylinder,
And it is corresponding with the inlet opening in main body cylinder, the liquid reserve tank is built-in with filling liquid.
A kind of 2. mine cable connection thermal shrinkable sleeve heater according to claim 1, it is characterised in that the rubber sleeve
On be provided with strip gab, it is and corresponding with the opening and closing place in main body cylinder.
A kind of 3. mine cable connection thermal shrinkable sleeve heater according to claim 1, it is characterised in that the rubber sleeve
Diameter be gradually reduced from one end to the other side.
4. a kind of mine cable connection thermal shrinkable sleeve heater according to claim 1, it is characterised in that the briquetting is
Elliposoidal, and be fabricated from iron.
A kind of 5. mine cable connection thermal shrinkable sleeve heater according to claim 1, it is characterised in that the liquid back pipe
It is made up of soft heat proof material.
A kind of 6. mine cable connection thermal shrinkable sleeve heater according to claim 1, it is characterised in that the feed tube
It is made up of soft heat proof material.
A kind of 7. mine cable connection thermal shrinkable sleeve heater according to claim 1, it is characterised in that the filling liquid
For conduction oil and the mixed liquor of water.
A kind of 8. mine cable connection thermal shrinkable sleeve heater according to claim 1, it is characterised in that the pressure ring and
Multiple briquettings, which coordinate, is pressed on bananas set on thermal shrinkable sleeve, and both ends progress that can be to main body cylinder is closed, prevents hot in main body cylinder
Amount is scattered and disappeared.
9. a kind of mine cable connection thermal shrinkable sleeve heater according to claim 1, it is characterised in that described heated
When thermal shrinkable sleeve shrinks in journey, air bag keeps expansion that thermally conductive sheet and thermal shrinkable sleeve can be made to remain fitting in heating process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711300098.2A CN107745512A (en) | 2017-12-10 | 2017-12-10 | A kind of mine cable connects thermal shrinkable sleeve heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711300098.2A CN107745512A (en) | 2017-12-10 | 2017-12-10 | A kind of mine cable connects thermal shrinkable sleeve heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107745512A true CN107745512A (en) | 2018-03-02 |
Family
ID=61250159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711300098.2A Pending CN107745512A (en) | 2017-12-10 | 2017-12-10 | A kind of mine cable connects thermal shrinkable sleeve heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107745512A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2651748A1 (en) * | 1989-09-12 | 1991-03-15 | Saligny Fabrice | Packaging-bag valve or the like with improved sealing and installation for its implementation |
| CN1694582A (en) * | 2004-03-03 | 2005-11-09 | 塔特科公司 | Splice connection assembly using heat shrinkable tubing, metal sheathed heater using same, and method of making |
| CN101537714A (en) * | 2008-03-18 | 2009-09-23 | 王景辉 | Method for molding carbon fiber product |
| CN101737587A (en) * | 2009-12-10 | 2010-06-16 | 金发科技股份有限公司 | Hole repairing construction machine for polyethylene anti corrosive coating of metallic tube and construction method thereof |
| CN205310799U (en) * | 2015-12-21 | 2016-06-15 | 天津博纳热缩管有限公司 | A tub heater is moulded to sliding sleeve formula heat |
| CN107394696A (en) * | 2017-09-06 | 2017-11-24 | 中交天航港湾建设工程有限公司 | A kind of technique for the treatment of of soft foundation process middle cable connector connection |
-
2017
- 2017-12-10 CN CN201711300098.2A patent/CN107745512A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2651748A1 (en) * | 1989-09-12 | 1991-03-15 | Saligny Fabrice | Packaging-bag valve or the like with improved sealing and installation for its implementation |
| CN1694582A (en) * | 2004-03-03 | 2005-11-09 | 塔特科公司 | Splice connection assembly using heat shrinkable tubing, metal sheathed heater using same, and method of making |
| CN101537714A (en) * | 2008-03-18 | 2009-09-23 | 王景辉 | Method for molding carbon fiber product |
| CN101737587A (en) * | 2009-12-10 | 2010-06-16 | 金发科技股份有限公司 | Hole repairing construction machine for polyethylene anti corrosive coating of metallic tube and construction method thereof |
| CN205310799U (en) * | 2015-12-21 | 2016-06-15 | 天津博纳热缩管有限公司 | A tub heater is moulded to sliding sleeve formula heat |
| CN107394696A (en) * | 2017-09-06 | 2017-11-24 | 中交天航港湾建设工程有限公司 | A kind of technique for the treatment of of soft foundation process middle cable connector connection |
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|---|---|---|---|
| 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: 20180302 |
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| RJ01 | Rejection of invention patent application after publication |