CN103943830A - Bracket used for lead acid storage battery plate solidification - Google Patents
Bracket used for lead acid storage battery plate solidification Download PDFInfo
- Publication number
- CN103943830A CN103943830A CN201410050966.6A CN201410050966A CN103943830A CN 103943830 A CN103943830 A CN 103943830A CN 201410050966 A CN201410050966 A CN 201410050966A CN 103943830 A CN103943830 A CN 103943830A
- Authority
- CN
- China
- Prior art keywords
- plate
- bracket
- groove
- lead acid
- support plate
- 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
- 239000002253 acid Substances 0.000 title claims abstract description 23
- 238000007711 solidification Methods 0.000 title abstract description 9
- 230000008023 solidification Effects 0.000 title abstract description 9
- 238000003860 storage Methods 0.000 title abstract description 6
- 238000010276 construction Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 13
- 238000009423 ventilation Methods 0.000 abstract description 12
- 230000035699 permeability Effects 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000011149 active material Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000006071 cream Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000036244 malformation Effects 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/14—Electrodes for lead-acid accumulators
- H01M4/16—Processes of manufacture
- H01M4/20—Processes of manufacture of pasted electrodes
- H01M4/21—Drying of pasted electrodes
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Sealing Battery Cases Or Jackets (AREA)
Abstract
The invention discloses a bracket used for lead acid storage battery plate solidification. The bracket comprises a horizontally arranged supporting plate, a bracket plate, a rectangular limit board, and a sleeve; the supporting plate is provided with at least two straight slots arranged in parallel at intervals; the straight slots are long and narrow, and run through the supporting plate; the bracket plate is connected with one of the straight slots vertically via clamp connection; the lower end of the bracket is provided with a first clamping structure matching with the straight slots; the rectangular limit board is horizontally connected with the upper end of the bracket plate via clamp connection, and is provided with a clamp groove; the upper end of the bracket plate is provided with a second clamp structure connected with the clamp groove; the two side edges of the rectangular limit board which are parallel to the bracket plate are provided with limit grooves uniformly at intervals; the sleeve and the rectangular limit board are arranged in a split type manner; and the groove openings of the limit grooves are blocked by the sleeve along the side edges of the rectangular limit board. The bracket is small in size, is convenient for operation, and is capable of realizing sideways arrangement of the battery plates and saving space; spacing distance of the battery plates is maintained; adhesion caused by interference of the battery plates is avoided; excellent gas permeability and ventilation performance are ensured; and solidification effect is improved.
Description
Technical field
Servicing unit field while the present invention relates to solidifying lead acid battery polar plate, especially relates to the bracket that a kind of solidifying lead acid battery polar plate is used.
Background technology
Solidifying and being dried of polar plate of lead acid storage battery is a vital link in manufacturing process, and curing quality, concerning intensity and the electrical property of pole plate, directly affects capacity and the useful life of storage battery.Pole plate curing is to be coated with green plate that cream crosses after filtering acid, under the conditions such as certain humiture, stands after physical and chemical reaction, and lead plaster solidifies is combined formation and possesses the pole plate of some strength with green plate.In solidification process, the modes of emplacement of pole plate in curing case affects the solidification effect of pole plate significantly.In the middle of the solidification process of prior art, adopt pole plate is kept flat, pile up placement etc. and all easily cause the ventilating permeability effect of pole plate bad, the condition of cure that the active material on pole plate two sides is stood is inconsistent, be difficult to ensure the consistency of pole plate performance, cause curing quality not pass a test.
Notification number is CN2775848Y, the day for announcing is to disclose a kind of accumulator grid curing frame in the Chinese patent document on April 26th, 2006, comprise laminate and column, laminate is rectangle, arrange in horizontal interval from the bottom to top, column distributes and is connected with each laminate along four jiaos of laminates, is laid with ventilation hole on laminate.Pile up battery grid by horizontal on the laminate of this curing frame and be cured processing, this structure of successively piling up on laminate, take placement space, although be provided with ventilation hole on laminate, but be still limited to modes of emplacement, make the grid part contacting with laminate, ventilation effect is not good, causes curing bad.
Notification number is CN202405368U, the day for announcing is in the Chinese patent document on August 29th, 2012, to disclose a kind of polar plate of lead acid storage battery to be sidelong fixed mount, its structure comprises column and one group of spandrel girder, is provided with one group perpendicular to spandrel girder equidistant by beam with spandrel girder above spandrel girder.This fixed mount parallel will solidify in frame spandrel girder superjacent air space by beam and be separated between multiple rectangles solidify by one group, and pole plate is edge-on between solidifying in groups, and both sides are by spacing by beam.Pole plate is in such modes of emplacement, although avoided the caused gravity effect of horizontal positioned, owing to not keeping the mode of being sidelong in groups of spacing distance, caused between pole plate the effect of air ventilation bad, thereby affect solidification effect, be difficult to ensure the consistency of polar plate solidification performance.
Publication No. is CN103448184A, date of publication is to disclose a kind of storage battery electrode plate solidifying rack in the Chinese patent document on December 18th, 2013, comprise four root posts and be arranged at least one deck level between four root posts rectangle hang frame, described every layer of rectangle hung frame and comprised by two crossbeams and two frame bodies that longeron surrounds, between two crossbeams, be provided with at least one false longeron in described frame body, on described longeron and false longeron, be and be provided with resin-coated extension and mould angle steel.Between longeron and false longeron at this curing frame, or between false longeron, place many row's accumulator plates, pole plate adopts edge-on placement, but between pole plate, do not set in advance position limiting structure non-interference between spacing distance or pole plate, very easily cause the phenomenon that sticks together between the pole plate of placement in a row, have influence on the curing quality of pole plate.
Summary of the invention
The present invention is directed to the defect of above-mentioned prior art, technical problem to be solved is to provide the bracket that a kind of solidifying lead acid battery polar plate is used, make its volume little, be convenient to manipulation; Pole plate side-stand type is placed, saved space; Keep spacing distance between pole plate, can prevent that pole plate from interfering with each other the adhesion phenomenon causing, guarantee good air ventilation simultaneously, improve solidification effect.
In order to solve above-mentioned technical problem, the bracket that solidifying lead acid battery polar plate of the present invention is used, comprises horizontally disposed supporting plate, and on supporting plate, interval arranges at least two grooves that are parallel to each other, and groove is thin-and-long and connects supporting plate; Vertical be connected to the support plate on any groove, the lower end of support plate arranges the first interface arrangment matching with groove; The rectangle limiting plate that is connected to support plate upper end of level, arranges draw-in groove on limiting plate, the upper end of support plate arranges the second interface arrangment combining with draw-in groove, the even and spaced apart stopper slot that is provided with on the dual-side that limiting plate parallels with support plate; With limiting plate be the big envelope that Split type structure arranges, big envelope along the side edge block of limiting plate on the notch of stopper slot.
The bracket that adopts the solidifying lead acid battery polar plate of said structure to use, is mainly made up of supporting plate, support plate, limiting plate and big envelope, and structure space is fully utilized, because its volume is little, and the operation conveniently picking and placeing.The lower end of support plate is connected on the groove of supporting plate, then at the upper end of support plate clamping limiting plate.When the pole plate of installing lead acid accumulator, make on stopper slot that lug is plugged on limiting plate edge-on pole plate, simultaneously by the side of pole plate accordingly against the surface of living support plate, the lower end of pole plate is crimped on supporting plate.After pole plate has all been pegged graft, utilize the block of the sheathed limiting plate side edge of big envelope to live the notch of stopper slot, play the effect that pole plate is positioned, prevent pole plate play.Now, between each pole plate, keep certain spacing distance, eliminated the latency that pole plate sticks together.The mode that interval arranges pole plate has ensured and the gap of air ventilation has been conducive to improve curing quality from structure, ensured the consistency of pole plate performance.Utilize on supporting plate remaining groove, the condensed water that can produce on pole plate when solidifying is discharged by groove, prevents the pollution of condensed water to pole plate, improves curing effect.
As a preferred embodiment of the present invention, the lower end that the first interface arrangment is support plate is extended to the inside the first projection is set, and the first projection forms ledge structure with the lower end faying face of support plate.The first projection can with groove clamping, step surface fastens supporting plate, carries out spacing to support plate.This simple in structure, convenient making, economical and practical.The structure of the first projection can be further improved, in the two sides of the first projection, arc-shaped leaf spring is set.In the time that the first projection is connected on groove, leaf spring acts on the sidewall of groove through the elastic restoring force of overcompression, has strengthened the fastening force of clamping.
As another preferred version of the present invention, the upper end that the second interface arrangment is support plate is extended to the inside the second projection is set, and the second projection forms ledge structure with the upper end faying face of support plate.The second projection is connected together mutually with draw-in groove, and limiting plate is resisted against on step surface.This is simple in structure, is easy to make, economical and practical.Structure to the second projection is further improved, and on the two sides of the second projection, arc-shaped leaf spring is set.In the time that the second projection is connected on draw-in groove, leaf spring acts on the sidewall of draw-in groove through the elastic restoring force of overcompression, has strengthened the fastening force of clamping.
As the preferred version to big envelope of the present invention, can be set to following two kinds:
The first, big envelope is enclosed construction, its vertical section is inverted L-shaped, together with big envelope covers with limiting plate from top to bottom.This is simple in structure effectively, and mounting or dismounting are convenient, practical.
The second, big envelope is open type structure, and its vertical section is U-shaped, and big envelope is set-located with limiting plate from left to right.This is simple and practical, is conducive to mounting or dismounting.
As the further improvement to support plate of the present invention, ventilative groove is set on support plate, ventilative groove is transverse arrangement of turbo.Ventilative groove is set, can further strengthens the clearance space of air ventilation, be conducive to improve curing quality.
As the further improvement to supporting plate of the present invention, the bottom of supporting plate arranges chimb.The setting of chimb has not only reduced technological requirement, has improved the stationarity of supporting plate bottom, and has been conducive to discharge condensed water by groove, strengthens curing effect.
Generally speaking, the bracket that adopts solidifying lead acid battery polar plate of the present invention to use, on the basis simplifying the structure, has reached joint space-efficient object, has reduced cost of manufacture, economical and practical.Between pole plate due to installing, keep interval to arrange, in having prevented between pole plate adhesion mutually, improve air ventilation, contribute to create good curing environment, curing quality is effectively improved, provides good guarantee to the consistency of pole plate performance.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the present invention;
Fig. 2 is a kind of structural representation of supporting plate of the present invention;
Fig. 3 is the structural representation that chimb is set on supporting plate of the present invention;
Fig. 4 is a kind of structural representation of support plate of the present invention;
Fig. 5 is the structural representation that ventilative groove is set on support plate of the present invention;
Fig. 6 is a kind of structural representation of limiting plate of the present invention;
Fig. 7 is a kind of structural representation of big envelope of the present invention.
In figure: 1-supporting plate, 2-groove, 3-support plate, 4-limiting plate, 5-draw-in groove, 6-stopper slot, 7-big envelope, the ventilative groove of 8-, 9-chimb, 10-pole plate, 11-lug.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is elaborated.
As shown in Figure 1, the bracket that the solidifying lead acid battery polar plate of one embodiment of the present invention is used, comprises supporting plate 1, support plate 3, limiting plate 4 and big envelope 7.Supporting plate 1 is and is horizontally disposed with, two or more the groove being parallel to each other 2 can interval on supporting plate 1 be set, a kind of structural representation of supporting plate 1 as shown in Figure 2, on supporting plate 1, be provided with five grooves 2, groove 2 is thin-and-long and connects supporting plate 1, groove 2 can be used for clamping support plate 3, also plays the effect of discharge condensed water simultaneously.The lower end of support plate 3 arranges the first interface arrangment matching with groove 2, support plate 3 can be vertical be connected to wherein on any groove 2, shown in Fig. 1, support plate 3 is connected on middle groove 2, be convenient to the both sides at support plate 3 simultaneously and arrange pole plate 10, other four grooves 2 of both sides can conveniently discharge the condensed water that pole plate 10 produces in cure stage.A kind of structural representation of limiting plate 4 as shown in Figure 6, limiting plate 4 is rectangular, and draw-in groove 5 is set on limiting plate 4, the even and spaced apart stopper slot 6 that is provided with on the both sides side of limiting plate 4.The upper end of support plate 3 arranges the second interface arrangment combining with draw-in groove 5.In Fig. 1 limiting plate 4 levels be connected to support plate 3 upper ends, the stopper slot 6 on limiting plate 4 is positioned on the dual-side paralleling with support plate 3.When the interval of stopper slot 6 is arranged to place pole plate 10, can make to leave gap between pole plate 10, guarantee air ventilation, also prevent between pole plate inter-adhesive simultaneously.Big envelope 7 is Split type structure with limiting plate 4, big envelope 7 along the side edge block of limiting plate 4 on the notch of stopper slot 6.As the modes of emplacement of pole plate in Fig. 1 10, by edge-on pole plate 10 placement, lug 11 is plugged on the stopper slot 6 of limiting plate 4, by pole plate 4 towards the side of support plate 3 against the surface of living support plate 3, the lower end of pole plate 10 is crimped on supporting plate 1, according to this mode by each pole plate 10 arranged the both sides at support plate 3.
A kind of execution mode of support plate 3 shown in Figure 4, the lower end of support plate 3 is extended to the inside the first projection is set, and the first projection forms ledge structure with the lower end faying face of support plate 3.The first projection matches and is connected together with the groove 2 arranging on supporting plate 1, and step surface fastens supporting plate 1.This kind simple and reliable for structure, economical and practical.Can preferably, on the two sides of the first projection, arc-shaped leaf spring be set, to strengthen the fastening force of clamping.The upper end of support plate 3 is extended to the inside the second projection is set, and the second projection forms ledge structure with the upper end faying face of support plate 3.The second projection matches and is connected together with being arranged on draw-in groove 5 on limiting plate 4, and step surface fastens limiting plate 4.Arc-shaped leaf spring also can be further preferably set on the two sides of the second projection, to strengthen the fastening force of clamping.
A kind of execution mode of big envelope 7 shown in Figure 7, big envelope 7 adopts enclosed construction, and its vertical section is inverted L-shaped, together with big envelope 7 can cover with limiting plate 4 from top to bottom.Also the preferred another kind of execution mode of big envelope 7, adopts open type structure, and its vertical section is U-shaped, and big envelope 7 can be set-located with limiting plate 4 from left to right.Two kinds of alternative settings of execution mode, mounting or dismounting are convenient, easy operating.
A kind of execution mode of support plate 3 shown in Figure 5 can arrange ventilative groove 8 on support plate 3, and ventilative groove 8 is transverse arrangement of turbo.In considering the certain structural strength of maintenance support plate 3, ventilation slot 8 is set and will further strengthens the clearance space of air ventilation, be conducive to improve curing quality.
A kind of execution mode of supporting plate 1 shown in figure 2, can arrange chimb 9 in the two bottom sides of supporting plate 1, makes the bottom of supporting plate 1 retain certain gap, is convenient to discharge condensed water by groove, strengthens curing effect.
The present invention is not limited to the structure of the execution mode shown in above.The first interface arrangment in the present invention and the second interface arrangment can also adopt the malformation of other modes, change structure shape, clamping position.As long as adopted support plate to erect the mode of clamping supporting plate and limiting plate, by the mode of the edge-on layout pole plate of lug clamping limiting plate, all dropped in protection scope of the present invention.
Claims (9)
1. the bracket that solidifying lead acid battery polar plate is used, is characterized in that: comprise horizontally disposed supporting plate (1), the upper interval of supporting plate (1) arranges at least two grooves that are parallel to each other (2), and groove (2) is thin-and-long and connects supporting plate (1); Vertical be connected to the support plate (3) on any groove (2), the lower end of support plate (3) arranges the first interface arrangment matching with groove (2); The rectangle limiting plate (4) that is connected to support plate (3) upper end of level, draw-in groove (5) is set on limiting plate (4), the upper end of support plate (3) arranges the second interface arrangment combining with draw-in groove (5), the even and spaced apart stopper slot (6) that is provided with on the dual-side that limiting plate (4) parallels with support plate (3); With the big envelope (7) that limiting plate (4) arranges for Split type structure, big envelope (7) along the side edge block of limiting plate (4) on the notch of stopper slot (6).
2. the bracket that solidifying lead acid battery polar plate according to claim 1 is used, is characterized in that: the first interface arrangment is that the lower end of support plate (3) is extended to the inside the first projection is set, and the first projection forms ledge structure with the lower end faying face of support plate (3).
3. the bracket that solidifying lead acid battery polar plate according to claim 2 is used, is characterized in that: the two sides of the first projection arrange arc-shaped leaf spring.
4. the bracket that solidifying lead acid battery polar plate according to claim 1 is used, is characterized in that: the second interface arrangment is that the upper end of support plate (3) is extended to the inside the second projection is set, and the second projection forms ledge structure with the upper end faying face of support plate (3).
5. the bracket that solidifying lead acid battery polar plate according to claim 4 is used, is characterized in that: the two sides of the second projection arrange arc-shaped leaf spring.
6. the bracket that solidifying lead acid battery polar plate according to claim 1 is used, is characterized in that: big envelope (7) is enclosed construction, and its vertical section is inverted L-shaped, together with big envelope (7) covers with limiting plate (4) from top to bottom.
7. the bracket that solidifying lead acid battery polar plate according to claim 1 is used, is characterized in that: big envelope (7) is open type structure, and its vertical section is U-shaped, and big envelope (7) is set-located with limiting plate (4) from left to right.
8. the bracket that solidifying lead acid battery polar plate according to claim 1 is used, is characterized in that: ventilative groove (8) is set on support plate (3), and ventilative groove (8) is transverse arrangement of turbo.
9. the bracket that solidifying lead acid battery polar plate according to claim 1 is used, is characterized in that: the bottom of supporting plate (1) is provided with chimb (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410050966.6A CN103943830B (en) | 2014-02-14 | 2014-02-14 | The bracket of solidifying lead acid battery polar plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410050966.6A CN103943830B (en) | 2014-02-14 | 2014-02-14 | The bracket of solidifying lead acid battery polar plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103943830A true CN103943830A (en) | 2014-07-23 |
| CN103943830B CN103943830B (en) | 2015-12-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410050966.6A Active CN103943830B (en) | 2014-02-14 | 2014-02-14 | The bracket of solidifying lead acid battery polar plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103943830B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106374084A (en) * | 2016-10-20 | 2017-02-01 | 超威电源有限公司 | Pole plate curing device of lead-acid storage battery |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001085017A (en) * | 1999-09-16 | 2001-03-30 | Shin Kobe Electric Mach Co Ltd | Lead-acid battery and lattice for it |
| CN201450059U (en) * | 2009-07-01 | 2010-05-05 | 江苏双登集团有限公司 | Lead-acid accumulator pole plate solidifying frame |
| CN103448184A (en) * | 2013-09-12 | 2013-12-18 | 超威电源有限公司 | Plastic coated angle iron processing technology and storage battery pole plate solidifying frame adopting plastic coated angle iron |
| CN203721818U (en) * | 2014-02-14 | 2014-07-16 | 超威电源有限公司 | Support bracket for curing polar plate of lead-acid storage battery |
-
2014
- 2014-02-14 CN CN201410050966.6A patent/CN103943830B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001085017A (en) * | 1999-09-16 | 2001-03-30 | Shin Kobe Electric Mach Co Ltd | Lead-acid battery and lattice for it |
| CN201450059U (en) * | 2009-07-01 | 2010-05-05 | 江苏双登集团有限公司 | Lead-acid accumulator pole plate solidifying frame |
| CN103448184A (en) * | 2013-09-12 | 2013-12-18 | 超威电源有限公司 | Plastic coated angle iron processing technology and storage battery pole plate solidifying frame adopting plastic coated angle iron |
| CN203721818U (en) * | 2014-02-14 | 2014-07-16 | 超威电源有限公司 | Support bracket for curing polar plate of lead-acid storage battery |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106374084A (en) * | 2016-10-20 | 2017-02-01 | 超威电源有限公司 | Pole plate curing device of lead-acid storage battery |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103943830B (en) | 2015-12-09 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 313100 Zhejiang city of Huzhou province Changxing County pheasant emerging urban industrial park Patentee after: Chaowei Power Group Co.,Ltd. Address before: 313100 Zhejiang city of Huzhou province Changxing County pheasant emerging urban industrial park Patentee before: CHILWEE POWER Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20140723 Assignee: Changxin Zhongcheng power supply Co.,Ltd. Assignor: Chaowei Power Group Co.,Ltd. Contract record no.: X2021330000213 Denomination of invention: Bracket for curing lead-acid battery plate Granted publication date: 20151209 License type: Common License Record date: 20210901 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Bracket for lead-acid battery plate curing Effective date of registration: 20220720 Granted publication date: 20151209 Pledgee: Agricultural Bank of China Limited by Share Ltd. Changxing County branch Pledgor: Chaowei Power Group Co.,Ltd. Registration number: Y2022330001465 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231023 Granted publication date: 20151209 Pledgee: Agricultural Bank of China Limited by Share Ltd. Changxing County branch Pledgor: Chaowei Power Group Co.,Ltd. Registration number: Y2022330001465 |