CN203297592U - Precision filter for small-and-medium sized wind driven generator gear oil tank - Google Patents
Precision filter for small-and-medium sized wind driven generator gear oil tank Download PDFInfo
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- CN203297592U CN203297592U CN2013202785727U CN201320278572U CN203297592U CN 203297592 U CN203297592 U CN 203297592U CN 2013202785727 U CN2013202785727 U CN 2013202785727U CN 201320278572 U CN201320278572 U CN 201320278572U CN 203297592 U CN203297592 U CN 203297592U
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- oil
- filter core
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- oil pump
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Abstract
The utility model relates to the technical field of filters, in particular to a precision filter for a small-and-medium sized wind driven generator gear oil tank. The precision filter comprises a motor oil pump transmission part, a filter tank body part, an integration block base part, an oil inlet-outlet pipeline and an electric control part, wherein the aspect ratio of a cylinder body is 2.3-2.5, a filter element is cylindrical, a lining pipe is arranged in the middle, meanwhile, the two ends of the filter element are respectively provided with an oil resistant rubber end cover, the filter element, the lining pipe and the oil resistant rubber end covers are clamped on an upper pressing disc and a small flange plane of a bottom board, fine oil passing holes are drilled and distributed in the pipe outer surface of the lining pipe, three layers of nylon knitting mesh covers are arranged outside the filter element in a rolled mode, and the filter element is sleeved with four O-type elastic oil resistant rubber rings. The precision filter for the small-and-medium sized wind driven generator gear oil tank is suitable for being matched with a small-and-medium sized wind generation set, has high reliability and high performance-price ratio, and is compact in structure, easy to maintain and elegant in appearance.
Description
Technical field
The utility model relates to a kind of accurate filter, relates in particular to a kind of accurate filter for middle-size and small-size wind-driven generator gear tank.
Background technique
Filter for common mechanical equipment lubrication sump oil is a lot of in the market, and the general old product age is remote, backward in technique, and design standard is very low, and all there are many shortcomings and deficiencies in these old products.As not high as filter precision be difficult to meet the present age accurate, at a high speed, the requirement of the aspects such as heavy duty, high pressure.Most filter elements are not long working life, and easily stop up, though indivedual old product can reach higher filter precision, often exist voltage endurance capability poor, and are easily breakdown, often are restricted in the use.Under south or coastal normal place hot and humid environment, in gear-box, oil product can degenerate oil quality from atmosphere, absorbing a large amount of moisture content for another example, and these old products all can't be removed or part reduces the moisture content in oil product in the market.
Chinese patent CN202302678U discloses a kind of secondary filter, and Chinese patent CN102997027A discloses a kind of Novel precision filter, has wherein put down in writing and has comprised filtrating equipment, motor, gear oil pump, relief valve and base.Filtrating equipment is comprised of base plate, mandrel, filter core group, cylindrical shell, top cover and set screw nut, the mandrel bottom is fixed on base plate with screw thread, the filter core group is enclosed within on mandrel, cylindrical shell covers on base plate, top cover covers on cylindrical shell, mandrel top is passed top cover and is connected with set screw nut, between filtrating equipment and base, is provided with the integrated package of " protruding " font, between motor and gear oil pump, is provided with carriage.In gear-box, lubricated sump oil can be removed most of particulate contamination in oil product and also remove simultaneously the moisture content in the part oil product after secondary filter filters.After the essence filter, make oil product reach qualified requirement, meet the technical requirements of wind-powered electricity generation unit.Chinese patent CN202302678U(secondary filter) because occupation area is large, on the wind tower because space is very little, for some small power generation units, be subject to some restrictions, our second generation secondary filter product for this reason, Chinese patent CN102997027A(Novel precision filter) in, be improved, the Gao Jing of cylindrical shell (referring to internal diameter) than being increased to >=3.0, barrel diameter greatly reduces, this a product adaptation face is better, can meet big-and-middle-sized wind-powered electricity generation unit and filter requirement.These structures all can't be adapted to domestic medium and small wind-powered electricity generation unit.
Summary of the invention
The technical problems to be solved in the utility model is: secondary filter structure of the prior art all can't be adapted to domestic medium and small wind-powered electricity generation unit, and a kind of accurate filter for middle-size and small-size wind-driven generator gear tank is provided.
in order to overcome the defect that exists in background technique, the technological scheme that its technical problem that solves the utility model adopts is: this accurate filter for middle-size and small-size wind-driven generator gear tank comprises the motor pump drive part, the filter tank body part, the integrated package base portion, turnover oil-piping and electric control system, the motor pump drive part is positioned at a side of filter tank body, the integrated package base portion comprises base and integrated package, integrated package is positioned at the base top, base is fixed on ground or table top, the base below is provided with the yielding rubber sealing gasket, the yielding rubber sealing gasket has food tray, the filter tank body part is by base plate, mandrel, cylindrical shell, top cover, filter core, upper platen, rubber end socket cover, special type nut, round nut and top cover nut form, cover device is in the upper end of cylindrical shell, filter core and mandrel are placed in cylindrical shell, the filter core empty set is placed on mandrel, filter core is clamped on the little Flange Plane of platen and base plate, the mandrel lower end is provided with screw thread, be threaded connection integrated package, platen is passed on mandrel top, mandrel upper end screw thread is connected with nut, by the top cover nut, bonded washer one is connected with top cover, the joint, top and bottom of cylindrical shell is provided with seal ring one simultaneously, joint, base plate lower end is provided with seal ring two and closely is connected with seal ring three, top cover is provided with the emptying plug screw, and be provided with bonded washer two and closely connect, top cover is provided with pressure gauge, and be provided with and make the whole bonded washer three with extraneous sealing of tank body, the ratio of height to diameter of described cylindrical shell is 2.3-2.5.
According to another embodiment of the invention, comprise that further described filter core is cylindric, by vegetable fiber, make, and for filter precision is rolled into closely cylindricly at the filter paper below 3 microns, centre is provided with bushing pipe, and described bushing pipe is Al-alloy pipe or plastic conduit, the tube outer surface of bushing pipe bores full tiny oil-through hole, the filter core foreign volume is provided with three layers of nylon knitmesh cover, the outside sheathed 4 O type elasticity oil-resistant rubber rings of filter core, and an oil resistant rubber end socket cover is respectively established at the filter core two ends simultaneously.
According to another embodiment of the invention, the number that further comprises described filter core is single, and described oil pump is the discharge capacity of 1.27ml/r, 0.89 ml/r or 0.66 ml/r.
According to another embodiment of the invention, comprise that further the top and bottom of described filter core are provided with rubber end socket cover, rubber end socket cover adopts soft oil-resistant rubber material, the rounded pie of profile, and centre is provided with a circular bosses,
The rubber end socket cover of filter core lower end, mutually close the joining of outer diameter of the endoporus of its boss and base plate small flange plate face boss, between the little flanged surface of rubber end socket cover and base plate, pad a steel circular head liner plate,
The rubber end socket cover of filter core upper end, its boss external diameter and the bushing pipe endoporus is close joins, the endoporus of rubber end socket cover boss and mutually close the joining of boss external diameter of upper platen.
According to another embodiment of the invention, comprise that further filter core top is provided with pressurization and sealing configuration, comprise that platen is provided with 2 place's seal rings four and seal ring five, round nut of suit on special type nut, centre is provided with lock washer, mandrel top screw thread adopts the fine thread of M20*1.5, mills vertically at screw thread simultaneously that to be provided with a width be the groove of 5 millimeters.
According to another embodiment of the invention, further comprise and be provided with in the vertical direction oil inlet hole and oil outlet on described oil pump carrier,
The center of oil inlet hole and oil outlet is symmetrical in the center of oil pump carrier on left and right directions, its centre distance is 46 millimeters,
Oil inlet hole and the oil outlet centre distance apart from the oil pump carrier center on fore-and-aft direction is 9.5 millimeters;
2 dark 12 screws of M8X are set on the lower horizontal surface of described oil pump carrier, be placed in respectively the left and right directions of oil pump carrier, and its position is symmetrical in the oil pump carrier center, and its centre distance is 40 millimeters, on front and back position, with the centre distance of oil pump carrier, is respectively 29.5 millimeters and 10.5 millimeters.
According to another embodiment of the invention, the horizontal plane that further comprises described oil pump carrier bottom is provided with and holds Er Hecheng hole, Yi,Cheng hole, hole three, along the oil pump carrier center, is mal-distribution, and distribution angle is 110 °, 122 ° and 128 °.
According to another embodiment of the invention, comprise that further described electric control system comprises electric control box, electric control box is fixed by screws on steel plate, steel plate is bolted to connection the iron sheet anchor ear, electric control box is placed on the external diameter of cylindrical shell one on the other by 2 iron sheet anchor ears, by tighting a bolt, on outer wall that nut is fixedly connected on cylindrical shell.The electric control box above-below direction can be made to different elevations and install, can make multi-angle along the cylindrical shell circumference again and install.
The beneficial effects of the utility model are: this accurate filter for middle-size and small-size wind-driven generator gear tank is suitable for medium and small wind turbine assembly cover, the filter with high reliability, high performance-price ratio, compact structure, easy-maintaining and exquisite appearance.
The accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of electric control system;
Fig. 3 is the structural representation of oil pump carrier;
Fig. 4 is the plan structure schematic diagram of Fig. 3;
wherein: 1, base plate, 2, rubber end socket cover, 3, filter core, 4, cylindrical shell, 5, bushing pipe, 6, mandrel, 7, upper platen, 8, special type nut, 9, nylon knitmesh cover, 10, O type rubber seal, 11, integrated package, 12, base, 13, the yielding rubber sealing gasket, 14, food tray, 15, oil pump carrier, 16, round nut, 17, top cover, 18, the top cover nut, 19, the emptying plug screw, 20, seal ring one, 21, seal ring four, 22, seal ring five, 23, seal ring two, 26, seal ring three, 24, bonded washer one, 25, bonded washer two, 27, bonded washer three, 28, the motor fishplate bar, 29, spindle nose, 30, motor, 31, the end socket liner plate, 32, oil pump, 33, pressure gauge, 34, bolt, 35, nut, 36, backing plate, 37, bolt, 38, screw, 39, electric control box, 40, the iron sheet anchor ear, 41, floor clip, 42, oil outlet, 43, oil inlet hole, 44, screw one, 45, screw two, 46, counterbore one, 47, counterbore two, 48, counterbore three.
Embodiment
Fig. 1 is structural representation of the present utility model, comprises the motor pump drive part, the filter tank body part, the integrated package base portion, turnover oil-piping and electric control system, the motor pump drive part is positioned at a side of filter tank body, the integrated package base portion comprises base 12 and integrated package 11, integrated package 11 is positioned at base 12 tops, base 12 is fixed on ground or table top, base 12 belows are provided with yielding rubber sealing gasket 13, and yielding rubber sealing gasket 13 has food tray 14, and the filter tank body part is by base plate 1, mandrel 6, cylindrical shell 4, top cover 17, filter core 3, upper platen 7, rubber end socket cover 2, special type nut 8, round nut 16 and top cover nut 18 form, top cover 17 is installed on the upper end of cylindrical shell 4, filter core 3 and mandrel 6 are placed in cylindrical shell 4, and filter core 3 empty sets are placed on mandrel 6, and mandrel 6 lower ends are provided with screw thread, be threaded connection integrated package 11, platen 7 is passed on mandrel 6 tops, and mandrel 6 upper end screw threads are connected with nut, and 16 lockings are connected with round nut by special type nut 8, top cover 17 central holes are passed on mandrel 6 tops, by tightening top cover nut 18, tighten up bonded washer 1, bonded washer 2 25, bonded washer 3 27, tighten up seal ring 1 simultaneously, seal ring 2 23, seal ring 3 26 makes the whole and extraneous sealing of tank body, and the ratio of height to diameter of cylindrical shell 4 is 2.3-2.5, and described filter core 3 is cylindric, and centre is provided with bushing pipe 5, and an oil resistant rubber end socket cover 2 is respectively established at filter core 3 two ends simultaneously, and filter core 3 is together with bushing pipe 5, rubber end socket cover 2 is clamped on the little Flange Plane of platen 7 and base plate 1, and the tube outer surface of bushing pipe 5 bores full tiny oil-through hole, and filter core 3 foreign volumes are provided with three layers of nylon knitmesh cover 9, the outside sheathed 4 O type elasticity oil-resistant rubber rings 10 of filter core 3.
The top and bottom of filter core 3 are provided with rubber end socket cover 2, rubber end socket cover 2 adopts soft oil-resistant rubber material, the rounded pie of profile, centre is provided with a circular bosses, the rubber end socket cover 2 of filter core 3 lower ends, mutually close the joining of outer diameter of the endoporus of its boss and base plate 1 small flange plate face boss, steel circular head liner plate 31 of pad between the little flanged surface of rubber end socket cover 2 and base plate 1, the rubber end socket cover 2 of filter core 3 upper ends, its boss external diameter and close joining of bushing pipe 5 endoporus, the endoporus of rubber end socket cover 2 boss and mutually close the joining of boss external diameter of upper platen 7.
As shown in Figure 2, electric control system comprises electric control box 39, electric control box 39 adopts the 90*90 centimetre of plastic box that pros are transparent and fire-retardant, for single fan vertical hinged door formula, electric control box 39 is fixed on steel plate 36 by screw 38, steel plate 36 is fixedly connected with iron sheet anchor ear 40 by bolt 37, and electric control box 39 is placed on the external diameter of cylindrical shell 4 one on the other by 2 iron sheet anchor ears 40, by tighting a bolt 34, nut 35 is fixedly connected on the outer wall of cylindrical shell 4.This structure can be made the electric control box above-below direction different elevations and install, and can make multi-angle along the cylindrical shell circumference again and install.
As shown in Figure 3, the whole at right angles shape of oil pump carrier 15 is arranged, oil pump carrier 15 is lower convex platform plane on pincerlike and integrated package and closely cooperates, on oil pump carrier 15, be provided with in the vertical direction oil inlet hole 43 and oil outlet 42, oil inlet hole 43 and oil outlet 42De center are symmetrical in oil pump carrier 15De center on left and right directions, its centre distance is 46 millimeters, and oil inlet hole 43 and oil outlet 42 centre distance apart from oil pump carrier 15 centers on fore-and-aft direction is 9.5 millimeters; The oil inlet hole 43 that oil pump carrier 15 is provided with, oil inlet passage, oil outlet 42 and oil discharge passage all depart from forward 9.5 millimeters, oil pump carrier center; 2 dark 12 screws 1 of M8X and screw 2 45 are set on the lower horizontal surface of described oil pump carrier 15, be placed in respectively the left and right directions of oil pump carrier 15, and its position is symmetrical in oil pump carrier 15 centers, its centre distance is 40 millimeters, on front and back position, with the centre distance of oil pump carrier 15, is respectively 29.5 millimeters and 10.5 millimeters.
The horizontal plane of Fig. 4 oiling pump carriage 15 bottoms is provided with counterbore 1, counterbore 2 47 and counterbore 3 48, along oil pump carrier 15 centers, is mal-distribution, and distribution angle is 110 °, 122 ° and 128 °.
The utility model adopts a kind of secondary filter of light-duty popular style, that a kind of tank body volume is less, the secondary filter that overall weight is lighter, it is equipped with the oil pump of three kinds of small displacements, discharge capacity is respectively 1.27 mL/r, 0.89 mL/r, 0.66mL/r, adopts one group of filter core, and the Gao Jing of cylindrical shell 4 (referring to cylinder internal diameter) is smaller, its ratio of height to diameter is 2.3 ~ 2.5, aims at the low-cost general product of middle-size and small-size wind turbine assembly cover.
The back flow side of the utility model secondary filter can select motor to be placed on right side by user's installation conditions, also can select motor to be placed on left side, to the user, brings more convenience.
Claims (8)
1. accurate filter for middle-size and small-size wind-driven generator gear tank, comprise the motor pump drive part, the filter tank body part, the integrated package base portion, turnover oil-piping and electric control system, the motor pump drive part comprises that motor (30) and oil pump (32) are positioned at a side of filter tank body, oil pump (32) is fixedly connected with oil pump carrier (15), the integrated package base portion comprises base (12) and integrated package (11), integrated package (11) is positioned at base (12) top, base (12) is fixed on ground or table top, base (12) below is provided with yielding rubber sealing gasket (13), yielding rubber sealing gasket (13) has food tray (14), the filter tank body part is by base plate (1), mandrel (6), cylindrical shell (4), top cover (17), filter core (3), upper platen (7), rubber end socket cover (2), special type nut (8), round nut (16) and top cover nut (18) form, it is characterized in that: top cover (17) is installed on the upper end of cylindrical shell (4), filter core (3) and mandrel (6) are placed in cylindrical shell (4), filter core (3) empty set is placed on mandrel (6), filter core (3) is clamped on the little Flange Plane of platen (7) and base plate (1), mandrel (6) lower end is provided with screw thread, be threaded connection integrated package (11), platen (7) is passed on mandrel (6) top, mandrel (6) upper end screw thread is connected with nut, by top cover nut (18), bonded washer one (24) is connected with top cover (17), the joint, top and bottom of cylindrical shell (4) is provided with seal ring one (20) simultaneously, base plate (1) joint, lower end is provided with seal ring two (23) and closely is connected with seal ring three (26), top cover (17) is provided with emptying plug screw (19), and be provided with bonded washer two (25) and closely connect, top cover (17) is provided with pressure gauge (33), and be provided with and make the whole bonded washer three (27) with extraneous sealing of tank body, the ratio of height to diameter of described cylindrical shell (4) is 2.3-2.5.
2. the accurate filter for middle-size and small-size wind-driven generator gear tank as claimed in claim 1, it is characterized in that: described filter core (3) is for cylindric, by vegetable fiber, make, and at the filter paper below 3 microns, be rolled into closely cylindric for filter precision, centre is provided with bushing pipe (5), described bushing pipe (5) is Al-alloy pipe or plastic conduit, the tube outer surface of bushing pipe (5) bores full tiny oil-through hole, filter core (3) foreign volume is provided with three layers of nylon knitmesh cover (9), the outside sheathed 4 O type elasticity oil-resistant rubber rings (10) of filter core (3), an oil resistant rubber end socket cover (2) is respectively established at filter core (3) two ends simultaneously.
3. the accurate filter for middle-size and small-size wind-driven generator gear tank as claimed in claim 1, it is characterized in that: the number of described filter core (3) is single, described oil pump (32) is the discharge capacity of 1.27ml/r, 0.89 ml/r or 0.66 ml/r.
4. the accurate filter for middle-size and small-size wind-driven generator gear tank as claimed in claim 1, it is characterized in that: the top and bottom of described filter core (3) are provided with rubber end socket cover 2, rubber end socket cover (2) adopts soft oil-resistant rubber material, the rounded pie of profile, centre is provided with a circular bosses
The rubber end socket cover (2) of filter core (3) lower end, mutually close the joining of outer diameter of the endoporus of its boss and base plate (1) small flange plate face boss, a pad steel circular head liner plate (31) between the little flanged surface of rubber end socket cover (2) and base plate (1),
The rubber end socket cover (2) of filter core (3) upper end, its boss external diameter and bushing pipe (5) close joining of endoporus, the endoporus of rubber end socket cover (2) boss and mutually close the joining of boss external diameter of upper platen (7).
5. the accurate filter for middle-size and small-size wind-driven generator gear tank as claimed in claim 1, it is characterized in that: filter core (3) top is provided with pressurization and sealing configuration, comprise that platen (7) is provided with 2 place's seal rings four (21) and seal ring five (22), the upper suit of special type nut (a 8) round nut (16), centre is provided with lock washer (41), mandrel (6) top screw thread adopts the fine thread of M20*1.5, mills vertically at screw thread simultaneously that to be provided with a width be the groove of 5 millimeters.
6. the accurate filter for middle-size and small-size wind-driven generator gear tank as claimed in claim 1 is characterized in that: described oil pump carrier (15) is upper, is provided with in the vertical direction oil inlet hole (43) and oil outlet (42),
The center of oil inlet hole (43) and oil outlet (42) is symmetrical in the center of oil pump carrier (15) on left and right directions, its centre distance is 46 millimeters,
Oil inlet hole (43) and oil outlet (42) are 9.5 millimeters apart from the centre distance at oil pump carrier (15) center on fore-and-aft direction;
Dark 12 screws one (44) of M8X and screw two (45) are set on the lower horizontal surface of described oil pump carrier (15), be placed in respectively the left and right directions of oil pump carrier (15), and its position is symmetrical in oil pump carrier (15) center, its centre distance is 40 millimeters, on front and back position, with the centre distance of oil pump carrier (15), is respectively 29.5 millimeters and 10.5 millimeters.
7. the accurate filter for middle-size and small-size wind-driven generator gear tank as claimed in claim 1, it is characterized in that: the horizontal plane of described oil pump carrier (15) bottom is provided with counterbore one (46), counterbore two (47) and counterbore three (48), along oil pump carrier (15) center, be mal-distribution, distribution angle is 110 °, 122 ° and 128 °.
8. the accurate filter for middle-size and small-size wind-driven generator gear tank as claimed in claim 1, it is characterized in that: described electric control system comprises electric control box (39), electric control box (39) is fixed on steel plate (36) by screw (38), steel plate (36) is fixedly connected with iron sheet anchor ear (40) by bolt (37), electric control box (39) is placed on the external diameter of cylindrical shell (4) one on the other by 2 iron sheet anchor ears (40), by tight a bolt (34), nut (35), is fixedly connected on the outer wall of cylindrical shell (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202785727U CN203297592U (en) | 2013-05-21 | 2013-05-21 | Precision filter for small-and-medium sized wind driven generator gear oil tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202785727U CN203297592U (en) | 2013-05-21 | 2013-05-21 | Precision filter for small-and-medium sized wind driven generator gear oil tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203297592U true CN203297592U (en) | 2013-11-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202785727U Withdrawn - After Issue CN203297592U (en) | 2013-05-21 | 2013-05-21 | Precision filter for small-and-medium sized wind driven generator gear oil tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203297592U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103225685A (en) * | 2013-05-21 | 2013-07-31 | 江苏科雷斯普能源科技有限公司 | Precision filter for medium-and-small sized wind driven generator gear oil tank |
-
2013
- 2013-05-21 CN CN2013202785727U patent/CN203297592U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103225685A (en) * | 2013-05-21 | 2013-07-31 | 江苏科雷斯普能源科技有限公司 | Precision filter for medium-and-small sized wind driven generator gear oil tank |
| CN103225685B (en) * | 2013-05-21 | 2015-12-02 | 江苏科雷斯普能源科技股份有限公司 | For the accurate filter of middle-size and small-size gear of wind driven generator fuel tank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: JIANGSU COLECIP ENGERGY TECHNOLOGY CO., LTD. Free format text: FORMER NAME: JIANGSU COLECIP ENERGY TECHNOLOGY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 213000 Jiangsu province Changzhou City Zhonglou District Xinggang Road No. 66 Patentee after: Jiangsu Ke Leisipu energy science and technology limited company Address before: 213000 Jiangsu province Changzhou City Zhonglou District Xinggang Road No. 66 Patentee before: Jiangsu Colecip Energy Technology Co., Ltd. |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20131120 Effective date of abandoning: 20151202 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |