CN104722425A - Combined laminated multi-fluid one-to-many distributor - Google Patents
Combined laminated multi-fluid one-to-many distributor Download PDFInfo
- Publication number
- CN104722425A CN104722425A CN201310706683.8A CN201310706683A CN104722425A CN 104722425 A CN104722425 A CN 104722425A CN 201310706683 A CN201310706683 A CN 201310706683A CN 104722425 A CN104722425 A CN 104722425A
- Authority
- CN
- China
- Prior art keywords
- distribution module
- fluid
- point
- combination layer
- layer stacked
- 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.)
- Granted
Links
- 239000012530 fluid Substances 0.000 title claims abstract description 67
- 238000007789 sealing Methods 0.000 claims abstract description 20
- 238000000034 method Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000005507 spraying Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/02—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling time, or sequence, of delivery
- B05B12/04—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling time, or sequence, of delivery for sequential operation or multiple outlets
Landscapes
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The invention belongs to the technical field of fluid distribution equipment and particularly discloses a combined laminated multi-fluid one-to-many distributor comprising a plurality of distributing modules laminated in order and a seal cover disposed on the top of the topmost distributing module; each distributing module is axially provided with a plurality of axial through holes allowing flowing of different fluids; each distributing module requiring multiple paths is provided with a ring groove structure around the axial through holes; the periphery of each distributing module is provided with a plurality of fluid outlets; each ring groove structure, to the inside, is communicated with the corresponding axial through holes, and to the outside, is communicated with the fluid outlets of the corresponding distributing module. The combined laminated multi-fluid one-to-many distributor is suitable for distributing multiple fluids, is flexible and diverse to combine, is widely applicable to distribution of different fluids and is convenient to process, low in manufacturing cost, easy to implement and good in sealing performance.
Description
Technical field
The invention belongs to fluid allocated product technical field, particularly a kind of combination layer stacked multi-path fluid one point of overabsorption device.
Background technology
At present, in some sprayed product technical fields, such as, in releasing agent rotary spraying device, the multiple fluid such as releasing agent, water, compressed air export from rotating shaft terminal face, various fluid media (medium) is separated multi-way outlet by two pipeline connecting plates by separately, is connected respectively with multiple entrance such as releasing agent, water, compressed air of multiple spray gun.When fluid passage is many, when the path separated is also more, pipeline connecting plate is just difficult to realize above-mentioned requirements, and difficulty of processing is large, and fluid distribution effects is poor, can not coordinate the uses such as rotary spraying device widely.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, there is provided a kind of combination layer stacked multi-path fluid one point of overabsorption device, this distributor can realize the distribution of multi-path fluid, combination is versatile and flexible, sharing out the work of fluid not of the same race can be widely applicable for, it is easy to process, and manufacturing cost is lower, is easy to realize.
In order to realize above-mentioned technical purpose, the present invention realizes by following technical scheme:
A kind of combination layer stacked multi-path fluid of the present invention one point of overabsorption device, comprise some distribution module be cascading and the shutoff cover plate being placed in the superiors' distribution module top, described distribution module is provided with vertically some roads not go the same way for circulating the axial opening of fluid, a groove structure is arranged with to the outer of opening needing the respective shaft being separated multichannel distribution module, the periphery of described distribution module is provided with some fluid issuings, described groove structure is internally communicated with corresponding axial opening, externally be communicated with the fluid issuing of this distribution module.
As the further improvement of above-mentioned technology, described distribution module is the positive multiedge cylinder structure with center connecting hole, and each side of this positive multiedge cylinder is at least provided with 1-2 outlet.
As the further improvement of above-mentioned technology, described groove structure comprises a notched cannelure and and is located at this breach and is in the straight trough that is communicated with of axial opening correspondence, and described cannelure is communicated with the fluid issuing of each side.
In the present invention, the center connecting hole of described distribution module is screwed hole, each distribution module is fixedly connected with through the screwed hole of centre of the distribution module of each stacked setting by center attachment screw together with shutoff cover plate, guarantees be fixedly connected with closely between each distribution module and stopend.
In the present invention, the periphery of described distribution module is provided with some spaced screwed holes and counterbore, being connected by screwed hole/counterbore set separately and connection screw correspondence at periphery place between two distribution module up and down of stacked setting, designed by the correspondence of screwed hole/counterbore, make screw be concealed between two distribution module, guarantee that between each distribution module, energy shape is in aggregates.
In the present invention, in described cannelure, be provided with sealing ring mounting groove, in sealing circle mounting groove, O RunddichtringO be installed; And the end face of described distribution module is arranged with sealing ring mounting groove corresponding to the outer of each axial opening, is provided with O RunddichtringO in sealing circle mounting groove; And each distribution module is corresponding and connecting screw hole end, described center is also provided with O RunddichtringO, to guarantee good sealing and anti-leakage.
In the present invention, specifically, described distribution module has four axial openings, described distribution module is positive eight prisms, and each seamed edge of described distribution module is provided with two fluid issuings.Each road can separate 16 road fluids like this, separates way more, easy to use and reliable.
In the present invention, described shutoff cover plate is positive eight prisms consistent with distribution module profile.
Compared with prior art, the invention has the beneficial effects as follows:
(1) the present invention is due to the stacked setting of distribution module by modularized design, and be combined into the fluid that can separate any multichannel, it is easy to process, strong modularity, and combination is versatile and flexible;
(2) the present invention can be according to actual needs, for the primary path completing distribution, in other distribution module below, the primary path hole of its axis can not be open-minded, directly block the primary path hole of last module, last shutoff cover plate is only for the primary path hole in the last distribution module of shutoff, thus effectively reduce O RunddichtringO quantity and reduce leak point, sealing property improves greatly.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail:
Fig. 1 is the combination layer stacked multi-path fluid one point of overabsorption apparatus structure schematic diagram (fold with four distribution module arranged layer by layer, every layer of one point of four tunnel, it is that example illustrates that four floor are divided into out 16 tunnels) described in the embodiment of the present invention one;
Fig. 2 is the top view of above-mentioned Fig. 1;
Fig. 3 be in above-mentioned Fig. 2 A-A to Section View;
Fig. 4 be in above-mentioned Fig. 2 B-B to Section View;
Fig. 5 be in above-mentioned Fig. 1 C-C to sectional view;
Fig. 6 be in above-mentioned Fig. 1 D-D to sectional view;
Fig. 7 be in above-mentioned Fig. 1 E-E to sectional view;
Fig. 8 be in above-mentioned Fig. 1 F-F to sectional view;
Fig. 9 is distribution module schematic perspective view in the present invention;
Figure 10 is the top view of above-mentioned Fig. 9;
Figure 11 is that the G-G of above-mentioned Figure 10 is to sectional view;
Figure 12 is the one point of overabsorption apparatus structure schematic diagram (fold with five distribution module arranged layer by layer, every layer of one point of four tunnel, it is that example illustrates that five floor are divided into out 30 tunnels) described in the embodiment of the present invention two;
Figure 13 is that the H-H of above-mentioned Figure 12 is to Section View;
Figure 14 is that the I-I of above-mentioned Figure 12 is to Section View;
Figure 15 is the one point of overabsorption apparatus structure schematic diagram sectional view one (reducing leak source mode) described in the embodiment of the present invention three;
Figure 16 is the one point of overabsorption apparatus structure schematic diagram sectional view two (reducing leak source mode) described in the embodiment of the present invention three.
Detailed description of the invention
Embodiment one:
A kind of combination layer stacked multi-path fluid of the present invention one point of overabsorption device, comprise some distribution module be cascading and the shutoff cover plate being placed in the superiors' distribution module top, described distribution module is provided with vertically some roads not go the same way for circulating the axial opening of fluid, a groove structure is arranged with to the outer of opening needing the respective shaft being separated multichannel distribution module, the periphery of described distribution module is provided with some fluid issuings, described groove structure is internally communicated with corresponding axial opening, externally be communicated with the fluid issuing 111 of this distribution module 11.
The present embodiment is explained for four distribution module:
As shown in Figures 1 to 4, combination layer stacked multi-path fluid of the present invention one point of overabsorption device comprise secondary stacked setting from the bottom to top distribution module 1,2,3,4(wherein the first distribution module 1, second distribution module 2, the 3rd distribution module 3, the 4th distribution module 4) and be placed in the shutoff cover plate 5 at the 4th distribution module 4 top, the profile of shutoff cover plate 5 is consistent with the profile of each distribution module.And in each distribution module 1,2,3,4 vertically corresponding four tunnels that are provided with not go the same way for circulating axial opening X, Y, Z, W of fluid, and to flow to axial opening X, Y, Z, W be respectively X, Y, Z, W tetra-road fluid primary path.In figure 3, the sensing of Y1-Y2 arrow is the flow direction of Y road fluid primary path; The sensing of W1-W2 arrow is the flow direction of W road fluid primary path; The sensing of Y1-Y2 arrow is the flow direction of Y road fluid primary path; In Fig. 4, the sensing of X1-X2 arrow is the flow direction of X road fluid primary path; The sensing of Z1-Z2 arrow is the flow direction of Z road fluid primary path.
As shown in Fig. 5, Fig. 9, Figure 10, described first distribution module 1 is positive eight prism structures with center connecting hole, each side of these positive eight prisms is provided with 2 outlets, and this first distribution module 1 is for separating the fluid on the fluid primary path of X road, axial opening X place.The outer of axial opening X of described first distribution module 1 is arranged with a groove structure 11, each side of described distribution module 1 is provided with two fluid issuings 12, described groove structure 11 comprises a notched cannelure 112 and and is located at this breach and is in the straight trough 111 that is communicated with of axial opening correspondence, described cannelure 112 is communicated with the fluid issuing 12 of each side, such X road fluid primary path can separate 16 road fluids, separate way more, easy to use and reliable.
As shown in figure 11, the center connecting hole 13 of described first distribution module 1 is screwed hole, and the periphery of described first distribution module 1 is provided with spaced screwed hole 14 and counterbore 15.
In the present invention, each distribution module structure is substantially identical, and its difference is:
As shown in Figure 6, the difference of described second distribution module 2 is that the straight trough 211 of its groove structure 21 is communicated with axial opening Y and Y road fluid, and the screwed hole 24 of this second distribution module 2 peripheral modules connection and counterbore 25 just stagger, namely the counterbore 15 that the screwed hole 14 of the first distribution module correspond to counterbore 25, first distribution module 1 of the second distribution module 2 correspond to the screwed hole 24 of the second distribution module 2.
As shown in Figure 7, described 3rd distribution module 3 and the difference of the second distribution module 2 are that the straight trough 311 of its groove structure 31 is communicated with axial opening Z and Z road fluid, and the screwed hole 34 of the 3rd distribution module 3 periphery connection and counterbore 35 just stagger, namely the counterbore 25 that the screwed hole 24 of the second distribution module correspond to counterbore 35, second distribution module 2 of the 3rd distribution module 3 correspond to the screwed hole 34 of the 3rd distribution module 3.
As shown in Figure 8, described 4th distribution module 4 and the difference of the 3rd distribution module 3 are that the straight trough 411 of its groove structure 41 is communicated with axial opening W and W road fluid, and the screwed hole 44 of the 4th distribution module 4 periphery connection and counterbore 45 just stagger, namely the counterbore 35 that the screwed hole 34 of the 3rd distribution module correspond to counterbore the 45, three distribution module 3 of the 4th distribution module 4 correspond to the screwed hole 44 of the 4th distribution module 4.
Above, by the cooperation between each stacked on top of one another module, the attachment screw 6 connected between two can be hidden between corresponding counterbore and screwed hole, guarantee the globality of stacked rear distributor structure.
As shown in Fig. 1, Fig. 3, Fig. 4, Figure 11, screwed hole 13 centered by the center connecting hole of described first distribution module 1, each distribution module is fixedly connected with spring backing plate 8 by the center attachment screw 7 through screwed hole of centre by the distribution module of each stacked setting together with shutoff cover plate 5, guarantees closely be fixedly connected with between each stacked distribution module and stopend 5.
As shown in Fig. 3, Fig. 4, Figure 11, sealing ring mounting groove is provided with in the cannelure 111 of the first distribution module 1, in sealing circle mounting groove, O RunddichtringO 9 is installed, and the periphery that the end face of the first distribution module 1 corresponds to its axial opening X, Y, Z is also provided with sealing ring mounting groove, is provided with O RunddichtringO 10 in sealing circle mounting groove; And first distribution module 1 correspond to its end, connecting thread hole 14, center and be also provided with O RunddichtringO 20, to guarantee good sealing and anti-leakage.Other each distribution module correspondence positions are also equipped with the O RunddichtringO carrying out sealing, and so just guarantee that each fluid does not have the leakage of fluid in primary flow path, sealing property improves greatly.
By above distribution, can by X, Y, Z, W tetra-each road of road fluid primary path can separate 16 road branch roads.
Embodiment two:
In the present invention, if a certain road requires many than other of the branch road that separates in the middle of four tunnels, the distribution module of 1 this path can be increased separately, to reach requirement.As shown in Figure 12 to Figure 14, if X main road requires 1 point of 30 tunnel, can increase the first distribution module 1 of the X path of 11 point 16,2 outlets of simultaneously blocking the periphery of this first distribution module 1 both can meet upper routine requirement.
Embodiment three:
In addition, in the present invention, for reducing O RunddichtringO quantity and reducing leak point, complete the primary path of distribution, in other distribution module below, the primary path hole of its axis can not be open-minded, directly block the primary path hole of last module, last shutoff cover plate 5 is only for the primary path hole in the last distribution module of shutoff.
As shown in Figure 15, Figure 16, X road primary path is after the first distribution module 1 completes 1 point 16, and the main through hole in X road of the second distribution module 2 is just not open-minded, directly blocks the main through hole in X road of this second distribution module 2; Y primary path is after the second distribution module 2 completes 1 point 16, and X road, the main through hole in Y road of the 3rd distribution module 3 are just not open-minded, directly block the main through hole in Y road of the second distribution module 2; Z primary path is after the 3rd distribution module 3 completes 1 point 16, and the main through hole of X, Y, Z of distribution module four is just not open-minded, directly blocks the main through hole of Z of three distribution module 3.The O RunddichtringO of whole like this device and leak point quantity can reduce a lot, cost-saved and improve quality.
The present invention is not limited to above-mentioned embodiment, if do not depart from the spirit and scope of the present invention to various change of the present invention or modification, if these are changed and modification belongs within claim of the present invention and equivalent technologies scope, then the present invention also comprises these change and modification.
Claims (10)
1. a combination layer stacked multi-path fluid one point of overabsorption device, it is characterized in that: comprise some distribution module be cascading and the shutoff cover plate being placed in the superiors' distribution module top, described distribution module is provided with vertically some roads not go the same way for circulating the axial opening of fluid, a groove structure is arranged with to the outer of opening needing the respective shaft being separated multichannel distribution module, the periphery of described distribution module is provided with some fluid issuings, described groove structure is internally communicated with corresponding axial opening, externally be communicated with the fluid issuing of this distribution module.
2. combination layer stacked multi-path fluid according to claim 1 one point of overabsorption device, is characterized in that: described distribution module is the positive multiedge cylinder structure with center connecting hole, and each side of this positive multiedge cylinder is at least provided with 1-2 outlet.
3. combination layer stacked multi-path fluid according to claim 1 and 2 one point of overabsorption device, it is characterized in that: described groove structure comprises a notched cannelure and and is located at this breach and is in the straight trough that is communicated with of axial opening correspondence, and described cannelure is communicated with the fluid issuing of each side.
4. combination layer stacked multi-path fluid according to claim 3 one point of overabsorption device, it is characterized in that: the periphery of described distribution module is provided with some spaced screwed holes and counterbore, being connected by screwed hole/counterbore set separately and connection screw correspondence at periphery place between two distribution module up and down of stacked setting.
5. combination layer stacked multi-path fluid according to claim 2 one point of overabsorption device, it is characterized in that: the center connecting hole of described distribution module is screwed hole, individual distribution module is fixedly connected with through the screwed hole of centre of the distribution module of each stacked setting by center attachment screw.
6. combination layer stacked multi-path fluid according to claim 3 one point of overabsorption device, is characterized in that: be provided with sealing ring mounting groove in described cannelure, is provided with O RunddichtringO in sealing circle mounting groove.
7. combination layer stacked multi-path fluid according to claim 1 one point of overabsorption device, is characterized in that: the end face of described distribution module corresponds to the outer of each axial opening and is arranged with sealing ring mounting groove, is provided with O RunddichtringO in sealing circle mounting groove.
8. combination layer stacked multi-path fluid according to claim 2 one point of overabsorption device, is characterized in that: described distribution module is corresponding is provided with sealing ring mounting groove with the end face of center connecting hole, is provided with O RunddichtringO in sealing circle mounting groove.
9. combination layer stacked multi-path fluid according to claim 3 one point of overabsorption device, it is characterized in that: described distribution module has four axial openings, described distribution module is positive eight prisms, and each seamed edge of described distribution module is provided with two fluid issuings.
10. combination layer stacked multi-path fluid one point of overabsorption device according to claim 2, is characterized in that: described shutoff cover plate is positive eight prisms consistent with distribution module profile.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310706683.8A CN104722425B (en) | 2013-12-19 | 2013-12-19 | The stacked one point of overabsorption device of multi-path fluid of one kind combination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310706683.8A CN104722425B (en) | 2013-12-19 | 2013-12-19 | The stacked one point of overabsorption device of multi-path fluid of one kind combination |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104722425A true CN104722425A (en) | 2015-06-24 |
| CN104722425B CN104722425B (en) | 2017-06-06 |
Family
ID=53447188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310706683.8A Expired - Fee Related CN104722425B (en) | 2013-12-19 | 2013-12-19 | The stacked one point of overabsorption device of multi-path fluid of one kind combination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104722425B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2207497Y (en) * | 1994-12-01 | 1995-09-13 | 郭朋鸥 | Series multi-way valve |
| US20060185746A1 (en) * | 2004-02-20 | 2006-08-24 | Michael Doyle | Modular fluid distribution system |
| CN101099949A (en) * | 2006-07-05 | 2008-01-09 | 山东大学 | Composite nozzle for preparing supercritical fluid nanometer micrometer materail |
| CN101522310A (en) * | 2006-07-31 | 2009-09-02 | 喷洒系统公司 | Modular automatic spray gun manifold |
| WO2009127224A1 (en) * | 2008-04-15 | 2009-10-22 | Festo Ag & Co. Kg | Valve arrangement, and switchgear cubicle arrangement equipped therewith |
| US20110168285A1 (en) * | 2010-01-12 | 2011-07-14 | Seabolt Ron L | Modular cooling fluid manifold |
| CN102297271A (en) * | 2010-06-23 | 2011-12-28 | 宜昌英汉超声电气有限公司 | Multi-path fluid switching valve for anode oxidation |
| CN203737473U (en) * | 2013-12-19 | 2014-07-30 | 广东科达机电股份有限公司 | Combined laminated type multipath fluid one-divided-into-multiple distributing device |
-
2013
- 2013-12-19 CN CN201310706683.8A patent/CN104722425B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2207497Y (en) * | 1994-12-01 | 1995-09-13 | 郭朋鸥 | Series multi-way valve |
| US20060185746A1 (en) * | 2004-02-20 | 2006-08-24 | Michael Doyle | Modular fluid distribution system |
| CN101099949A (en) * | 2006-07-05 | 2008-01-09 | 山东大学 | Composite nozzle for preparing supercritical fluid nanometer micrometer materail |
| CN101522310A (en) * | 2006-07-31 | 2009-09-02 | 喷洒系统公司 | Modular automatic spray gun manifold |
| WO2009127224A1 (en) * | 2008-04-15 | 2009-10-22 | Festo Ag & Co. Kg | Valve arrangement, and switchgear cubicle arrangement equipped therewith |
| US20110168285A1 (en) * | 2010-01-12 | 2011-07-14 | Seabolt Ron L | Modular cooling fluid manifold |
| CN102297271A (en) * | 2010-06-23 | 2011-12-28 | 宜昌英汉超声电气有限公司 | Multi-path fluid switching valve for anode oxidation |
| CN203737473U (en) * | 2013-12-19 | 2014-07-30 | 广东科达机电股份有限公司 | Combined laminated type multipath fluid one-divided-into-multiple distributing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104722425B (en) | 2017-06-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105298586B (en) | A kind of engine oil filter and oil cooler integration module | |
| CN201132145Y (en) | Integrated nozzle device for novel color sorter | |
| CN203737473U (en) | Combined laminated type multipath fluid one-divided-into-multiple distributing device | |
| CN104722425A (en) | Combined laminated multi-fluid one-to-many distributor | |
| CN102967170A (en) | Turning vane sealing head of plate-fin heat exchanger | |
| CN102721303A (en) | Three-path plate type heat exchanger | |
| CN204312917U (en) | Water pipe adapter | |
| CN203214323U (en) | Multihead pump | |
| CN110694819B (en) | Color-changing valve island for multifunctional manipulator | |
| CN102580869B (en) | Sprinkler | |
| CN208535229U (en) | A kind of tank service truck fluid path switching valve | |
| CN204358919U (en) | Air conditioning duct system | |
| CN106929819A (en) | A kind of MOCVD device reaction cavity | |
| CN208795040U (en) | A kind of ring wing formula endless tube gas-liquid heat-exchange | |
| CN104930677B (en) | Fan-shaped total cross-section spreads hydrophone | |
| CN202497960U (en) | Shower head | |
| CN204007248U (en) | Novel plate heat exchanger | |
| CN205603666U (en) | Labyrinth gas distribution device | |
| CN208040438U (en) | A kind of air water two-phase flow device for reducing dust | |
| CN203478739U (en) | Throttling and liquid distributing device of air conditioner | |
| CN207378352U (en) | A kind of new double-round grafting head assembly | |
| CN205669954U (en) | Shell-and-tube heat exchanger and liquid distributing device thereof | |
| CN202733275U (en) | Multichannel rotary joint | |
| CN107727354B (en) | Shunting low temperature wind-tunnel exhaust chimney | |
| CN104296589A (en) | Evaporative type air cooler spraying device |
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 | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200921 Address after: 244000 Tongling Bridge Economic Development Zone, Tonggang Road, Tongling City, Anhui Province Patentee after: TONGLING HUAXING FINE CHEMICAL Co.,Ltd. Address before: 528313, No. 1, West Road, Guang Long Industrial Park, Chencun Town, Shunde District, Guangdong, Foshan Patentee before: KEDA CLEAN ENERGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170606 |