CN104983297B - IH electromagnetic cooker - Google Patents
IH electromagnetic cooker Download PDFInfo
- Publication number
- CN104983297B CN104983297B CN201510419640.0A CN201510419640A CN104983297B CN 104983297 B CN104983297 B CN 104983297B CN 201510419640 A CN201510419640 A CN 201510419640A CN 104983297 B CN104983297 B CN 104983297B
- Authority
- CN
- China
- Prior art keywords
- electromagnetic
- stainless steel
- pot lid
- inner bag
- shell
- 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.)
- Active
Links
Landscapes
- Cookers (AREA)
Abstract
The invention discloses an IH electromagnetic cooker. The IH electromagnetic cooker mainly comprises a shell, a cover, an inner container, inductance coils, arranged on the side faces and the lower portion of the inner container, of an electromagnetic heater, a first temperature sensor probe arranged below the inner container, a second temperature sensor probe arranged below the cover, an infrared ray heater arranged below the cover, buttons arranged on the cover, a display arranged on the cover, a computer controller, an electric heating damp-proof mechanism and a power line, wherein the computer controller, the electric heating damp-proof mechanism and the power line are arranged in the shell. The electromagnetic heater is composed of a silicon rectifier stack, a frequency conversion triode, a single board computer, the inductance coils and an electric fan. The upper side face of a lining made of 201 or 202 stainless steel and the upper side face of the shell are separated through insulation materials, the lower side face and the lower face of the lining made of the 201 or 202 stainless steel and the inductance coils of the electromagnetic heater are separated through the insulation materials, and the insulation materials are formed in the mode that a layer of ceramic fiber or glass fiber braided fabric is wrapped inside a layer of fish paper or plastic boards; a small hole in the center of the lining made of the 201 or 202 stainless steel is internally provided with a microswitch and the first temperature sensor probe.
Description
Technical field：
The present invention relates to a kind of IH electromagnetic rice cookers.
Background technology：
Existing IH electromagnetic rice cookers heating inner liner in two ways：One kind is to be passed through inductance coil with high-frequency alternating current,
The alternating magnetic field of generation heats radial iron bar, and radial iron bar transfers heat to inner container of electric cooker, cooks.Another kind is
Inductance coil is passed through with high-frequency alternating current, the alternating magnetic field of generation directly heats the stainless steel inner container of electric cooker 201 or 202, cooks,
Separated with many crystal glass of peviform between inductance coil and the stainless steel inner container of electric cooker 201 or 202.In first kind of way, radiation
The inner bag contact area that shape iron bar transfers heat to electric cooker is little, and the speed of heat transfer is slow, and radial iron bar savings have a large amount of
Heat, with very big thermal inertia；So, this heat transference efficiency is low.Because inductance coil is in open state, washing rice
And when with the addition of the inner bag of water and being put into electric cooker, water on inner bag and on hand can be dripped on inductance coil, and dust is also had at ordinary times
Fall on inductance coil, reduce the dielectric strength of inductance coil.In a further mode of operation, inductance coil and electric cooker 201 or 202
Separated with many crystal glass of peviform between stainless steel inner container, flat board many crystal glass are easy to make, due to polycrystalline glass melting point it is super
1000 DEG C are crossed, so peviform polycrystalline glass cost of manufacture is very high.This electric cooker is identical with the principle of electromagnetic oven, but removes 201
Or during 202 stainless steel inner container, if inductance coil is passed through high-frequency alternating current, it is equivalent to inductance coil short circuit；Using electromagnetic oven
The short circuit protection module equipped with electrified current transformer, with Zener diode inductance coil two ends low-voltage mould is prevented on wiring board
Block, the thermistor being equipped between the inductance coil of two series connection resistance increase, protection inductance when inductance coil temperature is raised
Coil.These fault rates that can all increase production cost and increase electric cooker.The button of existing IH electromagnetic rice cookers all makes
With conducting rubber button, this conducting rubber button is identical with the conductive rubber button used on 2G mobile phones, and their life-span is only
One year；Only one year conducting rubber button is mismatched service life with the service life electric cooker of 8 years.
The content of the invention：
IH electromagnetic rice cookers of the present invention, mainly including shell, pot lid, inner bag, be mounted in inner container side surface and following electromagnetism adds
The inductance coil of hot device, a temperature sensor probe being mounted in below inner bag, another TEMP being mounted in below pot lid
Device probe, the infrared heater being mounted in below pot lid, the button being mounted in above pot lid and display screen, cased computer
Controller and use power line.Pot lid side and shell top edge hinge, the dead bolt of the opposite side of pot lid stretches into shell top
In the lock of edge, torque spring is housed on the hinge axis of pot lid and shell, after pot lid lock is opened, pot lid by torque spring bullet
Power turns on upwards 80 °.Shell is made with cold bundle surface of thin steel sheet spray painting, and the inner surface of aluminum liner scribbles NCC non-stick pan
Coating, button uses the mechanical botton with silver alloy contact and back-moving spring.Electromagnetic heater is by rectification silicon stack, the pole of frequency conversion three
Pipe, single board computer, inductance coil and electric fan composition, inductance coil is mounted on plastic skeleton, short without inductance coil in single board computer
Road protection module, single board computer epoxy encapsulation.IH electromagnetic rice cookers have 201 or 202 stainless steel inner linings, and 201 or 202 is stainless
The downside of steel lining upper side and shell upper side and 201 or 202 stainless steel inner linings, below with the inductor wire of electromagnetic heater
Kept apart with heat-insulating material between circle, heat-insulating material is by the ceramic fibre or fiberglass braided thing and the blue or green shell of outer layer of internal layer
Paper or plastic plate are constituted.There is an aperture 201 or 202 stainless steel inner lining middle positions, in aperture equipped with microswitch and
Equipped with that temperature sensor probe below inner bag.The inner bag for filling rice and water is put in IH electromagnetic rice cookers, is relied on
The gravity of rice and water inside inner bag presses microswitch, makes computer controller be powered.Inner bag is put in IH electromagnetic rice cookers,
201 or 202 stainless steel inner lining upper sides have certain interval, 201 or 202 stainless steel inner lining downsides and bottom and inner bag with inner bag
It is in close contact.IH electromagnetic rice cookers are equipped with electrical heating anti-moisture mechanism for electric, prevent electromagnetic heater from making moist.Electrical heating anti-moisture mechanism for electric is such as
Under：The heating wire or infrared lamp being mounted in above electric fan, tests to the environment residing for electromagnetic heater in humidity sensor
It is powered when humidity is more than setting humidity value, then electric fan is intermittent or slowly rotates；Until humidity sensor test is to electricity
When ambient humidity residing for magnetic heater is less than setting humidity value, the electricity of ability power failure heated filament or infrared lamp and electric fan.
Using the IH electromagnetic rice cookers of the present invention of this structure, due to being replaced with the stainless steel inner lining of ferromagnetic material 201 or 202
Radial iron bar in the first IH electromagnetic rice cooker, prevents water and the dust from falling on inductance coil, reducing inductance coil
Dielectric strength, reduce hazard rate.Due to the stainless steel inner lining of ferromagnetic material 201 or 202 it is remote with aluminum liner contact area
More than radial iron bar and the contact area of aluminum liner, so the heat transference efficiency of IH magnetic valves electric cooker of the present invention is higher.
Due to instead of with the stainless steel inner lining of ferromagnetic material 201 or 202 in 201 or 202 stainless steels in second IH electromagnetic rice cooker
Courage, thus be not in 201 or 202 stainless steel inner containers are removed, inductance coil will short circuit phenomenon, it is not necessary to inductance coil is short
Road protection module, reduces production cost and hazard rate.Because the heat of IH electromagnetic rice cookers of the present invention is by ferromagnetic
The stainless steel inner lining of matter 201 or 202 passes to the high aluminum liner of thermal conductivity, is not in that to directly heat ferromagnetic 201 or 202 stainless
Steel inner bag, the uneven phenomenon of caused heating occurs.201 or 202 stainless manganese contents are higher, belong to ferromagnetic
Matter, can be used with iron pan made by 201 or 202 stainless steels on electromagnetic oven.201 or 202 stainless corrosion resistances than
304 stainless steels are far short of what is expected, if not noticing that the stainless steel of maintenance, 201 or 202 also can get rusty.We want the normal erasings 201 or 202 of Jing
Stainless steel inner lining, changes if necessary 201 or 202 stainless steel inner linings for getting rusty.A temperature sensor being mounted in below inner bag is visited
After the water that head and another temperature sensor probe being mounted in below pot lid are detected in inner bag is boiled, electromagnetic heater stops adding
Water inside hot inner bag；The water vapour being mounted in the infrared heater electrified regulation inner bag below pot lid, in inner bag
Water vapour reaches the high temperature value of setting, just stops the electricity of infrared heater, low temperature of the water vapour in inner bag less than setting
It is worth, just gives infrared heater energization.The time and temperature of electromagnetic heater and infrared heater wheel flow-thru electrode according to setting
Meter Shui in curve heating inner liner, reaches until a temperature sensor probe being mounted in below inner bag detects inner bag bottom
103 DEG C, IH electromagnetic rice cookers are just changed to insulation by cooking.The meal for so cooking is glittering and translucent, very nice.The humidity in kitchen
Greatly, in order to improve the radiating condition of inductance coil, inductance coil can not brush insulated paint, so inductance coil is easy to receive
Tide and reduce dielectric strength.The electrical heating anti-moisture mechanism for electric that IH electromagnetic rice cookers are equipped with, is prevented from electromagnetic heater and other electricity
Gas element makes moist.It is using the life-span with silver alloy contact and the mechanical botton of back-moving spring very long, can make with electric cooker
Matched with the life-span.
Description of the drawings：
Do further concrete detailed description to the present invention with reference to the accompanying drawings and detailed description.
Fig. 1 is the sectional elevation structure chart of IH electromagnetic rice cookers of the present invention.
Fig. 2 is the liner sectional elevation structure chart in IH electromagnetic rice cookers of the present invention.
Specific embodiment：
Shown in Fig. 1 and Fig. 2, IH electromagnetic rice cookers of the present invention mainly include shell 1, pot lid 2, inner bag 3, are mounted in the side of inner bag 3
The inductance coil 4 of face and following electromagnetic heater, a temperature sensor probe being mounted in below inner bag 3, it is mounted under pot lid 2
Another temperature sensor probe in face, the infrared heater being mounted in below pot lid 2, the button being mounted in above pot lid 2 and aobvious
Display screen, the computer controller being mounted in shell 1 and use power line.The side of pot lid 2 and the top edge hinge of shell 1, pot lid 2
The dead bolt of opposite side is stretched in the lock of the top edge of shell 1, and torque spring, pot lid 2 are housed on pot lid 2 and the hinge axis of shell 1
Lock after opening, pot lid 2 turns on upwards 80 ° by the elastic force of torque spring.Shell 1 is made with cold bundle surface of thin steel sheet spray painting,
The inner surface of aluminum liner 3 scribbles NCC non-stick pan coating layer, and button uses mechanical with silver alloy contact and back-moving spring
Button.Electromagnetic heater is made up of rectification silicon stack, frequency conversion triode, single board computer, inductance coil 4 and electric fan 5, inductance coil 4
It is mounted on plastic skeleton, without the short circuit protection module of inductance coil 4, single board computer epoxy encapsulation in single board computer.IH electromagnetism
Electric cooker has the upper side of 201 or 202 stainless steel inner lining, 6,201 or 202 stainless steel inner lining 6 and the upper side of shell 1 and 201 or 202
The downside of stainless steel inner lining 6, kept apart with heat-insulating material and the inductance coil 4 of electromagnetic heater between below, heat-insulating material
It is to be caused by the ceramic fibre of internal layer or the fish paper or plastic plate 8 of fiberglass braided thing 7 and outer layer.201 or 202 is stainless
There is an aperture middle position of steel lining 6, equipped with a microswitch and equipped with that TEMP below inner bag 3 in aperture
Device is popped one's head in.The inner bag 3 for filling rice and water is put in IH electromagnetic rice cookers, is pressed by the rice of the inside of inner bag 3 and the gravity of water
Microswitch, make computer controller be powered.Inner bag 3 is put in IH electromagnetic rice cookers, the upper side of 201 or 202 stainless steel inner lining 6
There is certain interval with inner bag 3, the downside of 201 or 202 stainless steel inner lining 6 and bottom are in close contact with cooker liner 3.IH electromagnetic rice cookers
Equipped with electrical heating anti-moisture mechanism for electric, prevent electromagnetic heater from making moist.Electrical heating anti-moisture mechanism for electric is as follows：It is mounted in the electricity of the top of electric fan 5
Heated filament 9 or infrared lamp, when humidity sensor test to the ambient humidity residing for electromagnetic heater is more than setting humidity value
It is powered, then electric fan 5 is intermittent or slowly rotates；Until humidity sensor is tested to the environmental wet residing for electromagnetic heater
When degree is less than setting humidity value, the electricity of ability power failure heated filament 9 or infrared lamp and electric fan 5.
Shown in Fig. 1 and Fig. 2, using the IH electromagnetic rice cookers of the present invention of this structure, it due to ferromagnetic material 201 or
202 stainless steel inner linings 6 instead of the radial iron bar in the first IH electromagnetic rice cooker, prevent water and dust from falling inductance coil
On 4, the dielectric strength of inductance coil 4 is reduced, reduce hazard rate.Due to the stainless steel inner lining 6 of ferromagnetic material 201 or 202
With the contact area of aluminum liner 3 much larger than radial iron bar and the contact area of aluminum liner 3, so IH magnetic valves of the present invention are electric
The heat transference efficiency of rice cooker is higher.Due to instead of second IH electromagnetism electricity meal with the stainless steel inner lining 6 of ferromagnetic material 201 or 202
201 or 202 stainless steel inner containers 3 in pot, thus be not in 201 or 202 stainless steel inner containers 3 are removed, inductance coil 4 will
Short circuit phenomenon, it is not necessary to the short circuit protection module of inductance coil 4, reduces production cost and hazard rate.Due to IH of the present invention
The heat of electromagnetic rice cooker is to pass to the high aluminum liner 3 of thermal conductivity by the stainless steel inner lining 6 of ferromagnetic material 201 or 202, will not
Appearance directly heats ferromagnetic 201 or 202 stainless steel inner containers 3, and the uneven phenomenon of caused heating occurs.201 or 202 is stainless
The manganese content of steel is higher, belong to ferromagnetic material, can be used on electromagnetic oven with iron pan made by 201 or 202 stainless steels.
201 or 202 stainless corrosion resistances are more far short of what is expected than 304 stainless steels, if not noticing that the stainless steel of maintenance, 201 or 202 also can
Get rusty.We want the normal stainless steel inner linings 6 of erasing 201 or 202 of Jing, and 201 or 202 stainless steel inner linings 6 for getting rusty are changed if necessary.Dress
In a temperature sensor probe below inner bag 3 and another temperature sensor probe being mounted in below pot lid 2 are detected
After water in courage 3 is boiled, electromagnetic heater stops the water of the inside of heating inner liner 3；The infrared heater being mounted in below pot lid 2 leads to
Water vapour in electric heating inner bladder 3, the water vapour in inner bag 3 reaches the high temperature value of setting, just stops infrared heater
Electricity, the water vapour in inner bag 3 less than setting low temperature value, just give infrared heater be powered.Electromagnetic heater and infrared
Line heater wheel flow-thru electrode according to setting time and temperature curve heating inner liner 3 in meter Shui, until being mounted in below inner bag 3
One temperature sensor probe detects the bottom of inner bag 3 and reaches 103 DEG C, and IH electromagnetic rice cookers are just changed to insulation by cooking.So
The meal for cooking is glittering and translucent, very nice.The high humidity in kitchen, in order to improve the radiating condition of inductance coil 4, inductance coil 4
Can not brush insulated paint, so inductance coil 4 is easy to make moist and reduce dielectric strength.The electricity that IH electromagnetic rice cookers are equipped with
Heating anti-moisture mechanism for electric, is prevented from electromagnetic heater and other electrical equipments make moist.Using band silver alloy contact and back-moving spring
Mechanical botton life-span it is very long, can match with the service life of electric cooker.
Claims (3)
1. a kind of IH electromagnetic rice cookers, it mainly includes shell, pot lid, inner bag, is mounted in inner container side surface and following Electromagnetic Heating
The inductance coil of device, a temperature sensor probe being mounted in below inner bag, another temperature sensor being mounted in below pot lid
Probe, the infrared heater being mounted in below pot lid, the button being mounted in above pot lid and display screen, cased computer control
Instrument processed and power line is used, pot lid side and shell top edge hinge, the dead bolt of the opposite side of pot lid stretches into shell top edge
Lock in, torque spring is housed on the hinge axis of pot lid and shell, after pot lid lock is opened, pot lid by torque spring elastic force
80 ° are turned on upwards；Shell is made with cold bundle surface of thin steel sheet spray painting, and the inner surface of aluminum liner scribbles the painting of NCC non-stick pan
Layer, button uses the mechanical botton with silver alloy contact and back-moving spring；Electromagnetic heater is by rectification silicon stack, the pole of frequency conversion three
Pipe, single board computer, inductance coil and electric fan composition, inductance coil is mounted on plastic skeleton, short without inductance coil in single board computer
Road protection module, single board computer epoxy encapsulation；It is characterized in that：IH electromagnetic rice cookers have 201 or 202 stainless steel inner linings
(6), under 201 or 202 stainless steel inner lining (6) upper sides and the shell (1) upper side and 201 or 202 stainless steel inner linings (6)
Side, kept apart with heat-insulating material and the inductance coil (4) of electromagnetic heater between below, 201 or 202 stainless steel inner linings
(6) there is an aperture middle position, and that temperature in aperture equipped with a microswitch and equipped with the inner bag (3) below is passed
Sensor is popped one's head in, and the inner bag (3) for filling rice and water is put in IH electromagnetic rice cookers, by the rice inside the inner bag (3)
Press microswitch, make computer controller be powered with the gravity of water；The inner bag (3) is put in IH electromagnetic rice cookers, 201 or
202 stainless steel inner linings (6) upper side has certain interval, 201 or 202 stainless steel inner lining (6) downsides and bottom with the inner bag (3)
Portion is in close contact with the inner bag (3)；IH electromagnetic rice cookers are equipped with electrical heating anti-moisture mechanism for electric, prevent electromagnetic heater from making moist.
2. IH electromagnetic rice cookers according to claim 1, it is characterised in that：The heat-insulating material is by the ceramic fibre of internal layer
Braid either fiberglass braided thing (7) and outer layer fish paper or plastic plate (8) composition.
3. IH electromagnetic rice cookers according to claim 1, it is characterised in that：The electrical heating anti-moisture mechanism for electric is as follows：It is mounted in institute
Heating wire (9) or the infrared lamp above electric fan (5) is stated, is tested to the environment residing for electromagnetic heater in humidity sensor
It is powered when humidity is more than setting humidity value, then the electric fan (5) is intermittent or slowly rotates；Until humidity sensor is surveyed
When trying ambient humidity residing for electromagnetic heater less than setting humidity value, ability power failure heated filament (9) or infrared lamp and described
The electricity of electric fan (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510419640.0A CN104983297B (en) | 2015-07-08 | 2015-07-08 | IH electromagnetic cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510419640.0A CN104983297B (en) | 2015-07-08 | 2015-07-08 | IH electromagnetic cooker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104983297A CN104983297A (en) | 2015-10-21 |
| CN104983297B true CN104983297B (en) | 2017-05-10 |
Family
ID=54295306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510419640.0A Active CN104983297B (en) | 2015-07-08 | 2015-07-08 | IH electromagnetic cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104983297B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107550238A (en) * | 2017-09-25 | 2018-01-09 | 广西通盟电器有限公司 | A kind of IH electric cookers and its cooling temperature control method |
| CN111281116B (en) * | 2018-12-10 | 2022-08-30 | 浙江苏泊尔家电制造有限公司 | Cooking method for a cooking appliance and cooking appliance |
| CN111281114B (en) * | 2018-12-10 | 2022-08-26 | 浙江苏泊尔家电制造有限公司 | Cooking method for a cooking appliance and cooking appliance |
| CN111110069A (en) * | 2019-12-07 | 2020-05-08 | 九阳股份有限公司 | Portable food processor with good heating effect |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203244283U (en) * | 2013-05-10 | 2013-10-23 | 浙江苏泊尔家电制造有限公司 | Uniformly-heating coil panel for IH electric cooker |
| CN203943490U (en) * | 2014-06-21 | 2014-11-19 | 佛山市顺德区美的电热电器制造有限公司 | Electric cooker |
| CN204207555U (en) * | 2014-10-28 | 2015-03-18 | 九阳股份有限公司 | A kind of electric cooker |
| CN204245898U (en) * | 2014-11-17 | 2015-04-08 | 桂智明 | The electric cooker of improvement |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101206244B1 (en) * | 2010-09-20 | 2012-12-03 | 쿠쿠전자주식회사 | apparatus for inspecting coating layer of inner pot for induction heating cooker and method for using the same |
-
2015
- 2015-07-08 CN CN201510419640.0A patent/CN104983297B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203244283U (en) * | 2013-05-10 | 2013-10-23 | 浙江苏泊尔家电制造有限公司 | Uniformly-heating coil panel for IH electric cooker |
| CN203943490U (en) * | 2014-06-21 | 2014-11-19 | 佛山市顺德区美的电热电器制造有限公司 | Electric cooker |
| CN204207555U (en) * | 2014-10-28 | 2015-03-18 | 九阳股份有限公司 | A kind of electric cooker |
| CN204245898U (en) * | 2014-11-17 | 2015-04-08 | 桂智明 | The electric cooker of improvement |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104983297A (en) | 2015-10-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104983297B (en) | IH electromagnetic cooker | |
| CN206284794U (en) | A kind of multifunctional electric cooker of uniform heating | |
| CN204427677U (en) | Electrical heated appliance | |
| CN206560321U (en) | Insulating pot | |
| CN205107337U (en) | Energy -conserving electric tea kettle of control by temperature change | |
| CN201978512U (en) | Electromagnetic heating type rotary evaporator | |
| CN207912537U (en) | A kind of new type electric heating pot | |
| CN208017391U (en) | A kind of Portable food preparation device | |
| CN109008576A (en) | A kind of new type electric heating pot and compound Stamping Process | |
| CN201310957Y (en) | High-efficiency energy-saving electric heating stove | |
| CN101785627B (en) | Novel electrical heating vessel and manufacturing process thereof | |
| CN208784498U (en) | A kind of novel ceramic olla | |
| CN201903157U (en) | Electromagnetic water heater | |
| CN207742271U (en) | A kind of the safety detection circuit and its system of heating coating component | |
| CN106439947A (en) | Temperature measuring device used for electromagnetic range | |
| CN201710119U (en) | Dual-pipe heating intelligent pressure control and nutrition releasing system | |
| CN208463596U (en) | A kind of electric cooker with multiple thermally conductive heating structure | |
| CN206403648U (en) | A kind of air heat insulation formula electric oven | |
| CN206507740U (en) | A kind of vacuum electric heated filament heating kettle | |
| CN201028639Y (en) | Electro-lemma stove | |
| CN204786617U (en) | Strong radiating sealed electromagnetism boiler of high heat conduction | |
| CN202908488U (en) | Special electromagnetic rice cooker | |
| CN201076310Y (en) | Food product heat insulating utensile | |
| CN107595108A (en) | A kind of electric cooker energy saver | |
| CN201601848U (en) | Novel electric heating vessel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |