CN109708406A - Refrigerator water path system and refrigerator with it - Google Patents
Refrigerator water path system and refrigerator with it Download PDFInfo
- Publication number
- CN109708406A CN109708406A CN201811192178.5A CN201811192178A CN109708406A CN 109708406 A CN109708406 A CN 109708406A CN 201811192178 A CN201811192178 A CN 201811192178A CN 109708406 A CN109708406 A CN 109708406A
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- water
- refrigerator
- flow path
- supply flow
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Abstract
The present invention provides a kind of refrigerator water path system, including water supply flow path, ice making water route and drink water route；Refrigerator body is equipped with One In and Two Out valve, and two outlets of One In and Two Out valve are connected with the ice making water route and the water route of drinking respectively；Water supply flow path is equipped with check valve, the flow direction at limitation confession water source to One In and Two Out valve；Mechanical throttle mechanism is additionally provided on water supply flow path, for limiting the water flow in water supply flow path and then adjusting water flow pressure；The present invention also provides the refrigerators with above-mentioned water circuit system；The present invention adjusts the flow in water supply flow path, water circuit system is protected not influenced by family's hydraulic pressure, supply water and stablize by the way that mechanical throttle mechanism is arranged on water supply flow path；It avoids freezing chamber and is installed near refrigerating chamber, simple and compact for structure, manufacturing cost is cheap.
Description
Technical field
The present invention relates to fields of home appliance technology, are related to refrigerator water path system and the refrigerator with it.
Background technique
Refrigerator is a kind of equipment for saving food and beverage at low temperature.In order to meet the needs of user, many refrigerators are set
It is equipped with for the ice bucket of ice making and for allowing users to receive the distributor of water or ice without opening door, distributor is from outside
Water source receives water, and feeds water into the outside of refrigerator, so that user need not open door to receive water；Pass through the water of external water source
The control of pressure and valve is supplied water from external water source to distributor.
The function of cold water is taken as refrigerator increases, the structure of the water storage apparatus of refrigerator inside is also more complicated, some are
Add pure water in kettle by hand, some are refrigerator insides containing closed kettle water circuit system, do on-off to tap water by water valve
The methods such as processing or pump sump add water to kettle.However, manually cumbersome to refrigerator inside kettle water addition ratio, practicability meeting
It reduces；Airtightness water route kettle usually can by water pressure so that design complicated higher cost, and kettle not easy cleaning.
Water circuit system will receive the influence of subscriber household hydraulic pressure, lead to the capacity of the water in kettle and the temperature meeting of water outlet
It is non-constant；It is influenced at present in water circuit system in order to solve water circuit system by user's Household water pressure, pipe-line layout is all by kettle
Being placed on as far as possible not is the effect of the pre- cold water of ice machine by kettle behind the water valve of pressure, is limited in water circuit system, is passed through
Water circuit system is transformed and solves the problems, such as that hydraulic pressure is also relatively cumbersome, and manufacturing cost is high.
Summary of the invention
The purpose of the present invention is to provide a kind of refrigerator water path systems.
Another object of the present invention is to provide a kind of refrigerator with above-mentioned refrigerator water path system.
To achieve the above object, on the one hand, the embodiment of the invention discloses a kind of refrigerator water path systems, including for water flow
Road makes ice water route and drinks water route；
Refrigerator body is equipped with One In and Two Out valve, two of One In and Two Out valve outlets respectively with the ice making water route and institute
It states and drinks water route and be connected；
The import of the One In and Two Out valve is connected with the water supply flow path, and the water supply flow path is far from described one into two
Watering outside one end connection refrigerator of valve out；
The water supply flow path is equipped with check valve, limits from the watering to the flow direction of the One In and Two Out valve；
It is additionally provided with mechanical throttle mechanism on the water supply flow path, for limiting the water flow in the water supply flow path
And then adjust water flow pressure.
As the further improvement of embodiment of the present invention, the refrigerator water path system further includes filter, for purifying
The water supplied from the watering outside refrigerator；
The One In and Two Out valve is set to the water outlet of the filter, gives for distributing the water through the filter cleaning
The ice making water route and described drink water route.
As the further improvement of embodiment of the present invention, the mechanical throttle mechanism is set to the upper of the check valve
It swims, the water on the water supply flow path flows into the check valve through the mechanical throttle mechanism.
As the further improvement of embodiment of the present invention, the mechanical throttle mechanism is set to the check valve and institute
It states between filter, the water on the water supply flow path flows into the mechanical throttle mechanism through the check valve, subsequently into institute
State filter.
As the further improvement of embodiment of the present invention, the mechanical throttle mechanism is capillary.
As the further improvement of embodiment of the present invention, the water route of drinking is in the end far from the One In and Two Out valve
It is communicated with the first water receiver, first water receiver is set in refrigerating chamber, and first water receiver is stored from the filter
The water of supply, and stored water is cooled down by using indoor cold air is refrigerated to provide cold water.
As the further improvement of embodiment of the present invention, the ice making water route is in the end far from the One In and Two Out valve
It is communicated with the second water receiver, the water that the second water receiver storage is supplied from the filter is so that ice making uses.
As the further improvement of embodiment of the present invention, the ice making water route is in the end far from the One In and Two Out valve
It is communicated with the second water receiver, second water receiver is kettle, is set in refrigerating chamber, and second water receiver is stored from described
The water of filter supply, and stored water is cooled down by using indoor cold air is refrigerated so that ice making uses；Described
The outlet of two water receivers is connected with ice machine.
As the further improvement of embodiment of the present invention, first water receiver is coil arrangement, and described first stores up
Hydrophone is set in the door body of the refrigerator.
On the other hand, the invention also discloses a kind of refrigerator, including main body, the main body include freezing chamber and refrigerating chamber with
And above-mentioned refrigerator water path system.
The invention has the following advantages: this programme by water supply flow path be arranged mechanical throttle mechanism, for
Flow in water supply flow path is adjusted, and water circuit system is protected not influenced by family's hydraulic pressure, is supplied water and is stablized；By mechanical throttle
Mechanism avoids freezing chamber and is installed near refrigerating chamber, simple and compact for structure, and manufacturing cost is cheap.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present application, constitutes part of this application, this Shen
Exemplary embodiment and its explanation please is not constituted an undue limitation on the present application for explaining the application；Wherein:
Fig. 1 is water circuit system arrangement schematic diagram in embodiment 1；
Fig. 2 is water circuit system arrangement schematic diagram in embodiment 3；
Example is expressed as in figure:
1- water supply flow path；2- makes ice water route；The second water receiver of 21-；3- drinking water；The first water receiver of 31-；4- One In and Two Out
Valve；5- watering；6- check valve；7- mechanical throttle mechanism；8- filter.
Specific embodiment
To keep the purposes, technical schemes and advantages of the application clearer, below in conjunction with the application specific embodiment
And technical scheme is clearly and completely described in corresponding attached drawing.Obviously, described embodiment is only this Shen
Please a part of embodiment, rather than whole embodiment.Based on the embodiment in the application, ordinary skill people
Member's every other embodiment obtained without making creative work, shall fall in the protection scope of this application.
Embodiments of the present invention are described below in detail, the example of the embodiment is shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and for explaining only the invention, and is not considered as limiting the invention.
In the description of the present invention, it is to be understood that, term " longitudinal direction ", " transverse direction ", "upper", "lower", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" is based on attached drawing institute
The orientation or positional relationship shown, is merely for convenience of description of the present invention and simplification of the description, rather than the dress of indication or suggestion meaning
It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to limit of the invention
System.
In the description of the present invention, unless otherwise specified and limited, it should be noted that term " installation ", " connected ",
" connection " shall be understood in a broad sense, for example, it may be mechanical connection or electrical connection, the connection being also possible to inside two elements can
, can also indirectly connected through an intermediary, for the ordinary skill in the art to be to be connected directly, it can basis
Concrete condition understands the concrete meaning of above-mentioned term.
Embodiment 1
The embodiment of the invention discloses a kind of refrigerator water path systems, as shown in Figure 1, including water supply flow path 1, ice making water route 2
With drink water route 3；Refrigerator body is equipped with One In and Two Out valve 4, two of One In and Two Out valve 4 outlets respectively with ice making water route 2 and drink
It is connected with water route 3；The import of One In and Two Out valve 4 is connected with water supply flow path 1, and water supply flow path 1 is in separate One In and Two Out valve 4
One end is connected to the watering 5 outside refrigerator；Water supply flow path 1 is equipped with check valve 6, and limitation confession water source 5 arrives the water of One In and Two Out valve 4
Stream flow direction；Check valve 6 have the function of it is non-return, prevent through the purified water of filter 1 again adverse current with it is not purified in watering 2
Water mixed.
Mechanical throttle mechanism 7 is additionally provided on water supply flow path 1, for limiting the water flow in water supply flow path 1 in turn
Adjust water flow pressure.
In embodiments of the present invention, refrigerator water path system further includes filter 8, for purifying from the watering outside refrigerator
The water of 5 supplies；One In and Two Out valve 4 is set to the water outlet of filter 8, gives ice making water for distributing the water purified through filter 8
Road 2 and drink water route 3.
In embodiments of the present invention, mechanical throttle mechanism 7 is set between check valve 6 and filter 8, water supply flow path 1
On water through check valve 6 flow into mechanical throttle mechanism 7, subsequently into filter 8.
In embodiments of the present invention, mechanical throttle mechanism 7 is capillary.
It drinks water route 3 and is communicated with the first water receiver 31 in the end far from One In and Two Out valve 4, the first water receiver 31 is set to
In refrigerating chamber, the first water receiver 31 stores the water supplied from filter 8, and by using the indoor cold air of refrigeration to cool down
The water of storage is to provide cold water.In embodiments of the present invention, the first water receiver 31 is coil arrangement, and the first water receiver 31 is arranged
In in the door body of the refrigerator.First water receiver 31 of coil arrangement is also disposed on the ontology of refrigerating chamber, while being reduced outer
Boundary and refrigerating chamber heat exchange, reduce energy consumption.
Ice making water route 2 is communicated with the second water receiver 21 in the end far from the One In and Two Out valve, and the second water receiver 21 is deposited
The water supplied from filter 8 is stored up so that ice making uses.In the present embodiment, the second water receiver 21 is kettle, is set to refrigerating chamber
Interior, the second water receiver 21 stores water supply from filter 8, and is cooled down and stored by using the indoor cold air of refrigeration
Water uses for ice making；The outlet of second water receiver 21 is connected with ice machine.
Water supply flow path 1 after filter is also disposed at cooling compartment, is directly connected on kettle, shortens from inside
The length of water supply flow path 1 reduces cost, while reducing extraneous and refrigerating chamber heat exchange, reduces energy consumption, can be ice machine
Water after cooling is provided, ice making time is shortened, promotes ice making efficiency.
As the further improvement of embodiment of the present invention, water route 3 of drinking water can also include beverage brewing room；Drinking-water water route
3 are connected with distributor, and beverage brewing room is set to the drinking-water one end of water route 3 far from distributor.In specific implementation, beverage is made
The structure for making room can need to carry out flexibly adjustment according to practical beverage preparation, and drinking-water can also be arranged on water route 3 of drinking water
Device, drinking device may include heating device and selector, and selector is set between heating device and beverage brewing room, is used for
It selectively controls and imports the beverage brewing room via the water of heater heating.
Optionally, drinking device further includes water pump, and water pump is set between the first water receiver 31 and heater, for pair
The drinking water pressurizes.
Technical solution as a further improvement of that present invention, drinking device further include flowmeter, the first storage of flowmeter connection
Hydrophone 31 and beverage brewing room, for controlling the water for stating drinking water flowed into beverage brewing room.
Technical solution as a further improvement of that present invention, drinking device include the first storage for passing sequentially through water pipe connection
Hydrophone 31, flowmeter, water pump, heater, beverage brewing room and the distributor including beverage outlet, drinking device are also disposed on ice
In the door body of case.
As the further improvement of embodiment of the present invention, refrigerator water path system further includes a closed box, closed box
It is set in refrigerating chamber and whole outer surfaces of precoat filter 8 and the first water receiver 31, the heat for reducing the external world and kettle is handed over
It changes, greatly reduces energy consumption.
In embodiments of the present invention, the second water storage container 21 include water kettle body and inlet tube, inlet tube insertion described in
In water kettle body, to be directed through the water of the purification of filter 8, it is stored in it in water kettle body；Further, the second water storage holds
Device 21 includes insertion space and the storage space being connected with insertion space, and inlet tube is inserted into above-mentioned insertion space, through entrance
The water that pipe introduces is stored in storage space.
Second water storage container 21 further includes access road and outlet, the both ends of the access road respectively with filter 8
Outlet be connected with the inlet tube of the second water storage container 21, it is described outlet for discharge be stored in the second water storage container 21
Water.
As the further improvement of embodiment of the present invention, filter 1, the second water storage container 21 and distributor are both secured to
Refrigerator is used to open or is closed in the door body of refrigerating chamber or freezing chamber, and is arranged in the accommodating space formed inside door body.
As the further improvement of embodiment of the present invention, the first water storage container 31 is coiled kettle, coiled kettle
Component specifically includes the pipeline, pipe-support component and the coil pipe that multi-turn is surrounded by pipeline for the cold water channel for allowing cold water to flow through
Formula kettle, coiled kettle are arranged in door, to store cooling cold water.
The invention has the following advantages: this programme by water supply flow path be arranged mechanical throttle mechanism, for
Flow in water supply flow path is adjusted, and water circuit system is protected not influenced by family's hydraulic pressure, is supplied water and is stablized；By mechanical throttle
Mechanism avoids freezing chamber and is installed near refrigerating chamber, simple and compact for structure, and manufacturing cost is cheap.
Embodiment 2
The embodiment of the invention also discloses a kind of refrigerator, including main body, main body includes freezing chamber and refrigerating chamber and implementation
Refrigerator water path system disclosed in example 1.
The present invention adjusts the flow in water supply flow path by the way that mechanical throttle mechanism is arranged on water supply flow path
Section, protects water circuit system not influenced by family's hydraulic pressure, supplies water and stablizes；Mechanical throttle mechanism is avoided into freezing chamber and is installed on
Simple and compact for structure near refrigerating chamber, manufacturing cost is cheap.
Embodiment 3
The embodiment of the invention discloses a kind of refrigerator water path systems, as shown in Fig. 2, including water supply flow path 1, ice making water route 2
With drink water route 3；Refrigerator body is equipped with One In and Two Out valve 4, two of One In and Two Out valve 4 outlets respectively with ice making water route 2 and drink
It is connected with water route 3；The import of One In and Two Out valve 4 is connected with water supply flow path 1, and water supply flow path 1 is in separate One In and Two Out valve 4
One end is connected to the watering 5 outside refrigerator；Water supply flow path 1 is equipped with check valve 6, and limitation confession water source 5 arrives the water of One In and Two Out valve 4
Stream flow direction；Check valve 6 have the function of it is non-return, prevent through the purified water of filter 1 again adverse current with it is not purified in watering 2
Water mixed.
Mechanical throttle mechanism 7 is additionally provided on water supply flow path 1, for limiting the water flow in water supply flow path 1 in turn
Adjust water flow pressure.
In embodiments of the present invention, refrigerator water path system further includes filter 8, for purifying from the watering outside refrigerator
The water of 5 supplies；One In and Two Out valve 4 is set to the water outlet of filter 8, gives ice making water for distributing the water purified through filter 8
Road 2 and drink water route 3.
In embodiments of the present invention, mechanical throttle mechanism 7 is set to the upstream of check valve 6,1 water warp on water supply flow path
Mechanical throttle mechanism 7 flows into check valve 6.
In embodiments of the present invention, mechanical throttle mechanism 7 is capillary.
It drinks water route 3 and is communicated with the first water receiver 31 in the end far from One In and Two Out valve 4, the first water receiver 31 is set to
In refrigerating chamber, the first water receiver 31 stores the water supplied from filter 8, and by using the indoor cold air of refrigeration to cool down
The water of storage is to provide cold water.In embodiments of the present invention, the first water receiver 31 is coil arrangement, and the first water receiver 31 is arranged
In in the door body of the refrigerator.First water receiver 31 of coil arrangement is also disposed on the ontology of refrigerating chamber, while being reduced outer
Boundary and refrigerating chamber heat exchange, reduce energy consumption.
Ice making water route 2 is communicated with the second water receiver 21 in the end far from the One In and Two Out valve, and the second water receiver 21 is deposited
The water supplied from filter 8 is stored up so that ice making uses.In the present embodiment, the second water receiver 21 is kettle, is set to refrigerating chamber
Interior, the second water receiver 21 stores water supply from filter 8, and is cooled down and stored by using the indoor cold air of refrigeration
Water uses for ice making；The outlet of second water receiver 21 is connected with ice machine.
Water supply flow path 1 after filter is also disposed at cooling compartment, is directly connected on kettle, shortens from inside
The length of water supply flow path 1 reduces cost, while reducing extraneous and refrigerating chamber heat exchange, reduces energy consumption, can be ice machine
Water after cooling is provided, ice making time is shortened, promotes ice making efficiency.
The present invention adjusts the flow in water supply flow path by the way that mechanical throttle mechanism is arranged on water supply flow path
Section, protects water circuit system not influenced by family's hydraulic pressure, supplies water and stablizes；Mechanical throttle mechanism is avoided into freezing chamber and is installed on
Simple and compact for structure near refrigerating chamber, manufacturing cost is cheap.
Embodiment 4
The embodiment of the invention also discloses a kind of refrigerator, including main body, main body includes freezing chamber and refrigerating chamber and implementation
Refrigerator water path system disclosed in example 3.
The invention has the following advantages: this programme by water supply flow path be arranged mechanical throttle mechanism, for
Flow in water supply flow path is adjusted, and water circuit system is protected not influenced by family's hydraulic pressure, is supplied water and is stablized；By mechanical throttle
Mechanism avoids freezing chamber and is installed near refrigerating chamber, simple and compact for structure, and manufacturing cost is cheap.
It should be appreciated that although this specification is described in terms of embodiments, but not each embodiment only includes one
A independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should will say
As a whole, the technical solution in each embodiment may also be suitably combined to form those skilled in the art can for bright book
With the other embodiments of understanding.
The series of detailed descriptions listed above only for feasible embodiment of the invention specifically
Protection scope that is bright, being not intended to limit the invention, it is all without departing from equivalent implementations made by technical spirit of the present invention or change
More it should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of refrigerator water path system, which is characterized in that including water supply flow path, ice making water route and drink water route；
Refrigerator body is equipped with One In and Two Out valve, two of One In and Two Out valve outlets respectively with the ice making water route and the drink
It is connected with water route；
The import of the One In and Two Out valve is connected with the water supply flow path, and the water supply flow path is far from the One In and Two Out valve
One end connection refrigerator outside watering；
The water supply flow path is equipped with check valve, limits from the watering to the flow direction of the One In and Two Out valve；
It is additionally provided with mechanical throttle mechanism on the water supply flow path, for limiting the water flow in the water supply flow path in turn
Adjust water flow pressure.
2. refrigerator water path system according to claim 1, which is characterized in that the refrigerator water path system further includes filtering
Device, for purifying the water supplied from the watering outside refrigerator；
The One In and Two Out valve is set to the water outlet of the filter, for distributing the water through the filter cleaning to described
Ice making water route and described drink water route.
3. refrigerator water path system according to claim 2, which is characterized in that the mechanical throttle mechanism is set to described
The upstream of check valve, the water on the water supply flow path flow into the check valve through the mechanical throttle mechanism.
4. refrigerator water path system according to claim 2, which is characterized in that the mechanical throttle mechanism is set to described
Between check valve and the filter, the water on the water supply flow path flows into the mechanical throttle mechanism through the check valve,
Subsequently into the filter.
5. refrigerator water path system according to claim 1, which is characterized in that the mechanical throttle mechanism is capillary.
6. refrigerator water path system according to claim 2, which is characterized in that the water route of drinking is far from described one into two
The end of valve is communicated with the first water receiver out, and first water receiver is set in refrigerating chamber, first water receiver storage from
The water of the filter supply, and stored water is cooled down by using indoor cold air is refrigerated to provide cold water.
7. refrigerator water path system according to claim 2, which is characterized in that the ice making water route is far from described one into two
The end of valve is communicated with the second water receiver out, and the water that the second water receiver storage is supplied from the filter is so that ice making makes
With.
8. refrigerator water path system according to claim 2, which is characterized in that the ice making water route is far from described one into two
The end of valve is communicated with the second water receiver out, and second water receiver is kettle, is set in refrigerating chamber, second water receiver
The water supplied from the filter is stored, and cools down stored water by using indoor cold air is refrigerated so that ice making makes
With；The outlet of second water receiver is connected with ice machine.
9. refrigerator water path system according to claim 6, which is characterized in that first water receiver is coil arrangement, and
First water receiver is set in the door body of the refrigerator.
10. a kind of refrigerator, including main body, the main body includes freezing chamber and refrigerating chamber, which is characterized in that further includes that right such as is wanted
Seek refrigerator water path system described in 1-9 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811192178.5A CN109708406A (en) | 2018-10-12 | 2018-10-12 | Refrigerator water path system and refrigerator with it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811192178.5A CN109708406A (en) | 2018-10-12 | 2018-10-12 | Refrigerator water path system and refrigerator with it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109708406A true CN109708406A (en) | 2019-05-03 |
Family
ID=66254628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811192178.5A Pending CN109708406A (en) | 2018-10-12 | 2018-10-12 | Refrigerator water path system and refrigerator with it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109708406A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112771339A (en) * | 2019-09-03 | 2021-05-07 | 海信容声(广东)冰箱有限公司 | A kind of refrigerator |
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| CN105737492A (en) * | 2014-02-11 | 2016-07-06 | Lg电子株式会社 | Refrigerator |
| CN107631052A (en) * | 2016-07-19 | 2018-01-26 | 三星电子株式会社 | Valve module and the refrigerator with the valve module |
| CN107917564A (en) * | 2016-10-11 | 2018-04-17 | Lg 电子株式会社 | Cold water produces equipment and the water purifier with the equipment |
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2018
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1626236A2 (en) * | 2004-08-13 | 2006-02-15 | Samsung Electronics Co., Ltd. | Refrigerator |
| CN101441018A (en) * | 2007-11-20 | 2009-05-27 | 三星电子株式会社 | Water tank for refrigerator and refrigerator having the same |
| CN201199117Y (en) * | 2008-04-09 | 2009-02-25 | 河南新飞电器有限公司 | Refrigerator with water supply system |
| US20090293735A1 (en) * | 2008-05-29 | 2009-12-03 | Whirlpool Corporation | Apparatuses and methods for a refrigerator having liquid conditioning and enhancement components for enhanced beverage dispensing |
| CN102147182A (en) * | 2011-05-16 | 2011-08-10 | 合肥美的荣事达电冰箱有限公司 | Refrigerator |
| CN105737492A (en) * | 2014-02-11 | 2016-07-06 | Lg电子株式会社 | Refrigerator |
| CN104089454A (en) * | 2014-07-22 | 2014-10-08 | 合肥晶弘电器有限公司 | Refrigerator water supply system and refrigerator |
| CN107631052A (en) * | 2016-07-19 | 2018-01-26 | 三星电子株式会社 | Valve module and the refrigerator with the valve module |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112771339A (en) * | 2019-09-03 | 2021-05-07 | 海信容声(广东)冰箱有限公司 | A kind of refrigerator |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190503 |