CN205887602U - Ferrule's self - cleaning device - Google Patents
Ferrule's self - cleaning device Download PDFInfo
- Publication number
- CN205887602U CN205887602U CN201620814594.4U CN201620814594U CN205887602U CN 205887602 U CN205887602 U CN 205887602U CN 201620814594 U CN201620814594 U CN 201620814594U CN 205887602 U CN205887602 U CN 205887602U
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- Prior art keywords
- ferrule
- cleaning
- valve
- reservoir
- pure water
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Cleaning By Liquid Or Steam (AREA)
Abstract
The utility model relates to a ferrule's self - cleaning device, its casing is vertical structure, at preceding safety -protective door and the the control unit of being equipped with of this casing, there is the air exit at the back, be equipped with adjustable sleeve pipe positioner in the cavity of casing, the sleeve pipe positioner's that this is adjustable top is equipped with inner chamber belt cleaning device, the bottom is equipped with the annular and washs the shower nozzle, the bottom and the valve pipe of casing say and the reservoir intercommunication, through the flowing back of valve pipe way, ferrule directly inserts on the shower nozzle is washd to the annular, and fix a position by adjustable sleeve pipe positioner, in the matting, the chemicals pumps from the interior solution feed pump of reservoir, the pure water is supplied with by pure water system of mill, say through valve pipe and carry to the ferrule in, and wash along the overflow of carrying on from bottom to top of ferrule inner wall. Can set up in a flexible way washs quantity at every turn. Not only can effectively accomplish ferrule's washing safely, and cyclic utilization chemicals and maximum reduction use cost.
Description
Technical field
This utility model is related to a kind of automatic clearing apparatuss of ferrule, can apply to the optical fiber set of sizes
Pipe, and clean quantity every time according to producing to need flexibly to arrange.
Background technology
In the industry of optical fiber production, start to prepare preform with tiretube process at the beginning of 1980.Trocar sheath needs among these
Do thoroughly cleaning to fix with plug, do follow-up technique.Impurity in sleeve pipe will directly influence the performance of optical fiber.
The cleaning of ferrule includes Chemical cleaning and washing step.
As application number: 200710042545.9 introduce a kind of method that large size rock quartz optical fibre prefabricated bar manufactures, by core
Rod extend after and tested its cored ratio axial direction distribution after insertion quartz socket tube in, before insertion plug and sleeve surface are entered
Row hf pickling and pure water clean and are dried.
In addition, the horizontal pickler of application number 201620057464.0 preform, including descaling bath, acidic bath cover,
Switch board and driving motor casing, the cell body of described descaling bath is double-decker, is provided with roller system, this roller bearing system in descaling bath
System, by supporting roller bearing to form, supports one end of roller bearing to be connected with driving motor by driving gear set, driving motor is arranged on biography
In galvanic electricity cabinet body, driving motor casing is provided with switch board located at the right-hand member of descaling bath, the left end of descaling bath；Described descaling bath
Top is provided with acidic bath cover, installs spray system, the inside two ends of descaling bath are respectively mounted several interior flushings in this acidic bath cover
Nozzle；The cell body of the horizontal pickler of this preform is double-decker, and travelling gear is separated with acid solution, it is to avoid directly connect
Touch；By interior flushing nozzle, inside pipe casing is carried out, by increasing auxiliary accessory, increases accessible prefabricated rods specification
Species, and auxiliary accessory enables to small precast rod or sleeve pipe is fixed when cleaning, and will not float.
Content of the invention
Technical problem to be solved in the utility model is: a kind of automatic clearing apparatuss of ferrule are provided, can be certainly
Dynamic cleaning and chemical cycle utilize.
This utility model purpose solves a kind of described technical problem: the automatic cleaning of ferrule by following technical proposals
Device, including the positioner of the housing of cleaning device, ferrule, controls cleaning by the control unit setting cleaning procedure
Process, wherein: described housing be vertical structure, be provided with safety protective door and control unit before this housing, after have row
Air port, is provided with adjustable sleeve positioner in the cavity of housing, and the top of this adjustable sleeve positioner is provided with inner cavity cleaning
Device, bottom is provided with annular cleaning sprayer, and the bottom of housing is connected with valve pipe and reservoir, by valve pipe discharge opeing,
Ferrule is directly inserted in annular cleaning sprayer, and is positioned by adjustable sleeve positioner, in matting, chemicals from
Pumped out by solution feed pump in reservoir, pure water is supplied by factory's pure water system, is delivered in ferrule by valve pipe, and edge
Ferrule inwall from bottom to top carry out overflow cleaning.
The automatic clearing apparatuss of this utility model ferrule be band air-exhausting function, have chemical cycle utilize function and
It is capable of the ferrule cleaning device of self-cleaning.And each cleaning quantity can be flexibly set according to producing needs.Not only may be used
Effectively to complete the cleaning of ferrule, and recycle chemicals and self-cleaning measure can farthest reduce and makes
With cost and ensured personal security.
On the basis of such scheme, described reservoir has reservoir a and reservoir b, and each groove is arranged by solution feed pump a, solution feed pump b
Liquid, is provided with liquid level sensor, high level protection switch and dilution tapping valve in the cell body of each reservoir, cell body upstream line is furnished with
At least include the combination tapping valve of waste water drain module, discharging of waste liquid and devil liquor recovery.
This utility model can operate with the cleaning of the ferrule of sizes, and described annular cleaning sprayer is arranged by annular
The Conic nozzle of the shower of cloth and multiple ordered arrangement is constituted.To be applied to the cleaning of the ferrule of different-diameter.
According to the length of ferrule set, it is sleeved on adjustable sleeve positioner, fixed by tongue-and-groove and bolt
Position.
On the basis of such scheme, described combination tapping valve is liquid of different nature during a kind of control ferrule cleaning
The modular combination of v-a, v-b, v-c and v-d valve of discharge trend of body, when needing discharge opeing to reservoir a, v-a opens,
Remaining valve closing；When needing discharge opeing to reservoir b, v-b opens, remaining valve closing；When needing discharge opeing to sour delivery pipe
During road, v-c opens, remaining valve closing, and under regular situation, v-d is normally opened, and that is, discharge opeing is to waste pipe.
On the basis of such scheme, described safety protective door is made up of transparent pvc door, knocker and lock cylinder, knocker
After middle processing one oblong slots, knocker can be around the swing of a small amount of amplitude of oblong slots, and the lower edge of transparent pvc door is that the type of falling y designs, door
There is spray piping interior lower section, and outer side of door corresponding with spray piping has leaking hole, under connect Drainage pipe, when transparent pvc door close
Afterwards, the hasp that door is buckled can clasp an edge automatically；After cleaning procedure starts, the piston rod of lock cylinder can be stretched in oblong slots
Go out, now knocker can not swing；After cleaning procedure is fully completed, the piston rod of lock cylinder is return, knocker and energy
Swing, open transparent pvc door.
On the basis of such scheme, described cleaner for inner cavity is controlled by pure water valve pv-1, and ferrule is doing finally
When water rinses, pure water valve pv-1 opens, and now cleaner for inner cavity and spray piping are same to whole inner chamber and safety protective door
Shi Jinhang pure water rinsing, and finally open nitrogen valve pv-2, use nitrogen sparge tube road；During cleaning safety protective door lower edge, spray
Shower pipe road carries out pure water cleaning to inclined-plane, and the waste water of overwhelming majority cleaning flow to the inside cavity of reservoir, and a small amount of waste water can be through
After door is flowed out with the gap of cavity, Drainage pipe is emitted into by liquid-leaking nozzle collection.
Of the present utility model it is advantageous in that: 1, take up an area little, save Clean room space；2nd, airtight cleaning, prevents extraneous dirt
Dye thing enters cleaning intracavity, pollutes；3rd, prevent chemicals from accidentally injuring operator；4th, the flexible of two-chamber selection can be reached
Cleaning；5th, dissipation chemicals gas out can effectively be taken out, it is to avoid pollution environment.
Brief description
Accompanying drawing 1 this utility model structural representation；
Accompanying drawing 2 reservoir overlooking the structure diagram；
The annular cleaning sprayer structural representation of accompanying drawing 3；
Accompanying drawing 4 adjustable sleeve positioner schematic diagram；
Accompanying drawing 5 is safety protective door cross-sectional schematic；
Accompanying drawing 6 is transparent pvc door bottom partial schematic sectional view；
Accompanying drawing 7 pipe control flow chart.
Specific embodiment
As shown in Fig. 1 this utility model structural representation, a kind of automatic clearing apparatuss of ferrule, including cleaning device
Housing 1, the positioner 2 of ferrule, cleaning process is controlled by the control unit 6 setting cleaning procedure, its feature exists
Be vertical structure in: described housing 1, be above provided with safety protective door 3 and control unit 6 in this housing 1, after have air draft
Mouthful, it is provided with adjustable sleeve positioner 2 in the cavity of housing 1, the top of this adjustable sleeve positioner 2 is provided with inner cavity cleaning
Device 8, bottom is provided with annular cleaning sprayer 7, and the bottom of housing 1 is connected with valve pipe 5 and reservoir 4, by valve pipe 5
Discharge opeing, ferrule is directly inserted in annular cleaning sprayer 7, and is positioned by adjustable sleeve positioner 2, in matting,
Chemicals solution feed pump in reservoir 4 pumps out, and pure water is supplied by factory's pure water system, is delivered to optical fiber set by valve pipe 5
Pipe in, and along ferrule inwall from bottom to top carry out overflow cleaning.
As shown in figure 1, the cavity of housing 1 be a leakproof connect liquid trough structure, valve pipe 5 discharge opeing can be passed through, after
Portion carries the Long Circle scalable exhaust outlet (not shown) of some settings.Ferrule is directly inserted in the ring in housing 1 cavity
In shape cleaning sprayer 7, medium position is positioned by adjustable sleeve positioner 2.Before equipment starts, closed safe protective door 3, in control
Cleaning process (menu) is selected on the touch screen of unit 6 processed, button starts cleaning procedure.Equipment is carried out work according to program
Skill, wherein chemicals pump out in reservoir 4, and pure water is supplied by factory's pure water system, are delivered to sleeve pipe by valve pipe 5
Interior, and along internal surface of sleeve pipe from bottom to top carry out overflow cleaning.After the completion of cleaning, open cleaner for inner cavity 8, internal with pure water
Chamber and door are carried out, can opening door operation after the completion of cleaning procedure.
Shown in accompanying drawing 2 reservoir overlooking the structure diagram, described reservoir 4 has reservoir a and reservoir b, and each groove is by supplying
Liquid pump a, solution feed pump b discharge opeing, are provided with liquid level sensor 42, high level protection switch 43 and dilution row in the cell body 41 of each reservoir
Liquid valve 44, cell body 4 upstream line is furnished with the combination tapping valve at least including waste water drain module, discharging of waste liquid and devil liquor recovery
10.
The effect of liquid level sensor 42 is: low liquid level is used for protecting solution feed pump a, b to be unlikely to dally, and middle liquid level is used for joining liquid
The liquid level of time control controlling the water circulation, high level is used for controlling joins the liquid level of chemicals during liquid, cell body 41 per se with high level overfall, when
Will not overflow when liquid feeding breaks down.It is additionally provided with high level protection switch 43 inside cell body 41, outside Drainage pipe can be avoided to block up
Plug, equipment liquid feeding fault leads to the detection of superelevation liquid level extreme case simultaneously.Cell body 41 upstream line is furnished with combination tapping valve 10,
It is made up of some modules, wherein waste water drain module be normally opened, remaining module such as: discharging of waste liquid, devil liquor recovery etc. are normal
Close.This combination tapping valve can add according to design requirement or reduce functional module.
Shown in cleaning sprayer structural representation as annular in accompanying drawing 3: described annular cleaning sprayer 7, it is furnished with multiple cleaning sprays
Head, is made up of the shower 71 of annular arrangement and the Conic nozzle 72 of multiple ordered arrangement.Conic nozzle 72 profile is in cone,
Ferrule is directly inserted in the male cone (strobilus masculinus) of Conic nozzle 72, and this design operation is simple, and is suitable for the ferrule of many clocks specification,
The bottom of Conic nozzle 72 is threadedly attached on circular spray tube 71.
As shown in accompanying drawing 4 adjustable sleeve positioner schematic diagram: according to the length of ferrule set, in the height of ferrule
The centre position in degree direction, is provided with adjustable sleeve positioner 2, will position ring set positioned by tongue-and-groove 21 and bolt 22,
Fixing, can be adjusted up and down according to the length of sleeve pipe.
If accompanying drawing 5 is safety protective door cross-sectional schematic and accompanying drawing 6 is transparent pvc door bottom partial schematic sectional view institute
Show: described safety protective door 3 is made up of transparent pvc door 31, knocker 32 and lock cylinder 33, as shown in figure 5, knocker 32 adopts
Pp polypropylene material, after middle processing one oblong slots, knocker can amplitude on a small quantity swing.After transparent pvc door 21 is closed, knocker
On hasp can automatically clasp an edge.
If accompanying drawing 6 is that shown in the partial schematic sectional view of transparent pvc door bottom, the lower edge of transparent pvc door 31 sets for the type of falling y
Meter, as shown in fig. 6, there is spray piping 11 lower section in door, outer side of door corresponding with spray piping 11 has leaking hole 34, under run in liquid
Pipeline, after transparent pvc door 31 is closed, the hasp on knocker 32 can clasp an edge automatically；After cleaning procedure starts, lock gas
The piston rod of cylinder 33 can stretch out in oblong slots, and now knocker 32 can not swing, and transparent pvc door 31 can not be opened；Directly
After being fully completed to cleaning procedure, the piston rod of lock cylinder 33 is return, and knocker 32 can swing again, can be opened manually transparent
Pvc door 31.
Due in cleaning process, employing some chemicals, need the inner side of the inner chamber to housing 1 and safety protective door 3
It is carried out, to prevent personal damage.The top-down sprinkling of cleaner for inner cavity 8 shown in Fig. 1 cleans whole inner chamber
Inside door, and the lower edge of door adopts the type of the falling y structure design of Fig. 6, and the liquid inside door can flow to inside cavity along inclined-plane.Interior
During the cleaning of chamber, spray piping 11 carries out pure water cleaning to inclined-plane, and the waste water of overwhelming majority cleaning flows to inside cavity, a small amount of waste water
After gap outflow through door and cavity, Drainage pipe can be emitted into by liquid-leaking nozzle collection.
Described cleaner for inner cavity 8 is controlled by pure water valve pv-1, ferrule when doing final water and rinsing, pure water valve
Pv-1 opens, and now cleaner for inner cavity 8 and spray piping 11 carry out pure water to the cavity of housing 1 and safety protective door 3 simultaneously
Rinse, and finally open nitrogen valve pv-2, use nitrogen sparge tube road；During cleaning safety protective door 3 lower edge, spray piping 11 is right
Inclined-plane carries out pure water cleaning, and the waste water of overwhelming majority cleaning flows to the inside cavity of reservoir 4, and a small amount of waste water can be through door and cavity
Gap flow out after, by liquid-leaking nozzle collect be emitted into Drainage pipe.
As shown in Fig. 7 pipe control flow chart, in this utility model, described combination tapping valve 10 is a kind of control optical fiber
Sleeve pipe cleaning when liquid of different nature discharge trend v-a, v-b, v-c and v-d valve modular combination, when need arrange
When liquid is to reservoir a, v-a opens, remaining valve closing；When needing discharge opeing to reservoir b, v-b opens, and remaining valve closes
Close；When needing discharge opeing to sour discharge tube, v-c opens, remaining valve closing；Under regular situation, v-d is normally opened, and that is, discharge opeing is extremely
Waste pipe.
As shown in fig. 7, reservoir a and b is provided with corresponding solution feed pump, a pump and b pump, a pump is through corresponding valve pv-
10th, pv-9 or b pump is aggregated into common pall through corresponding valve pv-6, pv-5, selects to be clear by valve pv-11 and pv-12
Wash technique 1#, cleaning 2# and be still individually carried out technique 1# or cleaning 2# simultaneously, and through circular spray tube 7
Spray from Conic nozzle 72.After the chemicals of reservoir a or b complete cleaning to ferrule, corresponding pure water valve pv-7
Or pv-3 can be opened by setting time, the pipeline flowing through chemical liquids is rinsed, and then nitrogen valve pv-8 or pv-4
Can open, the pure water remaining in pipeline is blown.So can effectively prevent the chemicals cross-contamination of reservoir a and b.
When doing final water flushing, pure water valve pv-1 opens ferrule, now cleaner for inner cavity 8 and spray piping
11 pairs of whole inner chambers and safety protective door 3 carry out pure water rinsing simultaneously, finally can open pv-2 and use nitrogen sparge tube road.
Claims (8)
1. a kind of automatic clearing apparatuss of ferrule, the housing (1) including cleaning device, the positioner (2) of ferrule,
By set cleaning procedure control unit (6) control cleaning process it is characterised in that: described housing (1) be vertical structure,
Above be provided with safety protective door (3) and control unit (6) in this housing (1), after have exhaust outlet, in the cavity of housing (1)
It is provided with adjustable sleeve positioner (2), the top of this adjustable sleeve positioner (2) is provided with cleaner for inner cavity (8), and bottom sets
There is annular cleaning sprayer (7), the bottom of housing (1) is connected with valve pipe (5) and reservoir (4), arranged by valve pipe (5)
Liquid, ferrule is directly inserted in annular cleaning sprayer (7), and is positioned by adjustable sleeve positioner (2), in matting
In, chemicals pump out solution feed pump in reservoir (4), and pure water is supplied by factory's pure water system, are conveyed by valve pipe (5)
To ferrule, and along ferrule inwall from bottom to top carry out overflow cleaning.
2. ferrule according to claim 1 automatic clearing apparatuss it is characterised in that: described reservoir (4) has storage
Liquid bath a and reservoir b, each groove, by solution feed pump a, solution feed pump b discharge opeing, is provided with liquid level sensor in the cell body (41) of each reservoir
(42), high level protection switch (43) and dilution tapping valve (44), reservoir (4) cell body upstream line is furnished with and at least includes waste water
The combination tapping valve (10) of draining, discharging of waste liquid and devil liquor recovery.
3. ferrule according to claim 1 automatic clearing apparatuss it is characterised in that: described annular cleaning sprayer
(7) it is made up of the shower (71) of annular arrangement and the Conic nozzle (72) of multiple ordered arrangement.
4. the ferrule according to claim 1 or 3 automatic clearing apparatuss it is characterised in that: according to ferrule set
Length, be sleeved on adjustable sleeve positioner (2), by tongue-and-groove (21) and bolt (22) positioning.
5. ferrule according to claim 1 and 2 automatic clearing apparatuss it is characterised in that: combination tapping valve (10)
It is a kind of module of v-a, v-b, v-c and v-d valve of discharge trend of liquid of different nature during control ferrule cleaning
Change combination, when needing discharge opeing to reservoir a, v-a opens, remaining valve closing；When needing discharge opeing to reservoir b, v-b beats
Open, remaining valve closing；When needing discharge opeing to sour discharge tube, v-c opens, remaining valve closing；Under regular situation, v-d is
Normally opened, that is, discharge opeing is to waste pipe.
6. ferrule according to claim 1 automatic clearing apparatuss it is characterised in that: described safety protective door
(3) it is made up of transparent pvc door (31), knocker (32) and lock cylinder (33), after processing one oblong slots in the middle of knocker (32), knocker
(32) can be around the swing of a small amount of amplitude of oblong slots, the lower edge of transparent pvc door (31) is that the type of falling y designs, and in door, there is shower lower section
Road (11), outer side of door corresponding with spray piping (11) has leaking hole (34), under connect Drainage pipe, when transparent pvc door (31) close
After closing, the hasp on knocker (32) can clasp an edge automatically；After cleaning procedure starts, the piston rod of lock cylinder (33) can be from
Stretch out in oblong slots, now knocker (32) can not swing；After cleaning procedure is fully completed, the work of lock cylinder (33)
Stopper rod is return, and knocker (32) can swing again, opens transparent pvc door (31).
7. ferrule according to claim 1 automatic clearing apparatuss it is characterised in that: described cleaner for inner cavity
(8) controlled by pure water valve pv-1, when doing final water flushing, pure water valve pv-1 opens ferrule, now inner cavity cleaning
Device (8) and spray piping (11) carry out pure water rinsing to whole inner chamber and safety protective door (3) simultaneously, and finally open nitrogen
Valve pv-2, uses nitrogen sparge tube road；During cleaning safety protective door lower edge, spray piping (11) carries out pure water cleaning to inclined-plane,
The waste water of overwhelming majority cleaning flow to the inside cavity of reservoir (4), and a small amount of waste water can lead to after the gap through door and cavity flows out
Cross liquid-leaking nozzle collection and be emitted into Drainage pipe.
8. the ferrule according to claim 1 or 7 automatic clearing apparatuss it is characterised in that: reservoir a and b all joins
Have corresponding solution feed pump, a pump and b pump, a pump through corresponding valve pv-10, pv-9 or b pump through corresponding valve pv-6,
Pv-5 is aggregated into common pall, is selected to be cleaning 1#, cleaning 2# simultaneously or distinguished by valve pv-11 and pv-12
Individually it is carried out technique 1# or cleaning 2#, and spray from Conic nozzle 72 through circular spray tube 7；When reservoir a's or b
After chemicals complete cleaning to ferrule, corresponding pure water valve pv-7 or pv-3 can be opened by setting time, to flowing through
The pipeline learning liquid is rinsed, and and then nitrogen valve pv-8 or pv-4 also can open, and the pure water remaining in pipeline is blown.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620814594.4U CN205887602U (en) | 2016-07-29 | 2016-07-29 | Ferrule's self - cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620814594.4U CN205887602U (en) | 2016-07-29 | 2016-07-29 | Ferrule's self - cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205887602U true CN205887602U (en) | 2017-01-18 |
Family
ID=57785744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620814594.4U Active CN205887602U (en) | 2016-07-29 | 2016-07-29 | Ferrule's self - cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205887602U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106040683A (en) * | 2016-07-29 | 2016-10-26 | 上海旭熠电子技术有限公司 | Automatic cleaning device of optical fiber sleeve |
-
2016
- 2016-07-29 CN CN201620814594.4U patent/CN205887602U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106040683A (en) * | 2016-07-29 | 2016-10-26 | 上海旭熠电子技术有限公司 | Automatic cleaning device of optical fiber sleeve |
| CN106040683B (en) * | 2016-07-29 | 2018-06-08 | 上海旭熠电子技术有限公司 | The automatic flushing device of ferrule |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190517 Address after: 201203 3 floors, No. 400, No. 400, Fang Chun Road, Shanghai Patentee after: Shanghai Yiquan Electronic Technology Co., Ltd. Address before: 201400 No. 2258 Huancheng West Road, Fengxian District, Shanghai Patentee before: Shanghai XuYi Electronic Technologies Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200624 Address after: No. 2258, Huancheng West Road, Fengxian District, Shanghai, 201499 Patentee after: Shanghai Xuyi microelectronic equipment Co., Ltd Address before: 201203 Shanghai city Pudong New Area fanchun Road No. 400 Building 1 layer 3 Patentee before: Shanghai Yiquan Electronic Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210825 Address after: 314400 No. 118, Longxing Road, Haining Economic Development Zone, Haichang street, Haining City, Jiaxing City, Zhejiang Province Patentee after: Silicon dense core plating (Haining) semiconductor technology Co.,Ltd. Address before: No. 2258, Huancheng West Road, Fengxian District, Shanghai, 201499 Patentee before: Shanghai Xuyi microelectronic equipment Co., Ltd |
|
| TR01 | Transfer of patent right |