CN101825012B - Vertical air cooling generator set radiator self-climbing interior cleaning device - Google Patents
Vertical air cooling generator set radiator self-climbing interior cleaning device Download PDFInfo
- Publication number
- CN101825012B CN101825012B CN 201010152674 CN201010152674A CN101825012B CN 101825012 B CN101825012 B CN 101825012B CN 201010152674 CN201010152674 CN 201010152674 CN 201010152674 A CN201010152674 A CN 201010152674A CN 101825012 B CN101825012 B CN 101825012B
- Authority
- CN
- China
- Prior art keywords
- cleaning
- rack
- transposition
- dolly
- vertical
- 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.)
- Expired - Fee Related
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 105
- 238000001816 cooling Methods 0.000 title claims abstract description 36
- 230000009194 climbing Effects 0.000 claims abstract description 40
- 230000017105 transposition Effects 0.000 claims description 64
- 238000005406 washing Methods 0.000 claims description 12
- 230000002265 prevention Effects 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 239000007921 spray Substances 0.000 abstract description 5
- 230000005540 biological transmission Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000007799 cork Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Images
Landscapes
- Cleaning By Liquid Or Steam (AREA)
Abstract
The invention belongs to the cleaning device technical field, in particular relates to a vertical air cooling generator set radiator climbing interior cleaning device. The cleaning device comprises a cleaning frame provided with a plurality of nozzles, a fin triangle is provided with a vertical guide rail, the cleaning frame is provided with a climbing driving mechanism, can be connected with the vertical guide rail by the climbing driving mechanism and can rise or descend along the vertical guide rail, one side of the cleaning frame is provided with an upper inversion mechanism which can be connected with or separated from the cleaning frame, the cleaning frame can swing in longitudinal direction under the driving of the upper inversion mechanism when the cleaning frame is connected with the upper inversion mechanism, so that the climbing driving mechanism is separated from the vertical guide rail, and a lower inversion mechanism and the upper inversion mechanism are connected and the upper inversion mechanism can drive the cleaning frame to move horizontally. The invention has the advantages that: 1, design is reasonable, structure is simple, inversion of cleaning frame can be conveniently realized, and operation is convenient; 2, no dead angle is formed in spray rinsing cleaning, and spray rinsing efficiency is high, thus being especially applicable to cleaning of vertical air cooling generator set radiator.
Description
Technical field
The invention belongs to the washing unit technical field, especially relate to a kind of vertical air cooling generator set radiator climbing formula interior cleaning apparatus.
Background technique
Radiator is the equipment that air cooled generator group circulating water cools off.The radiator and the air that are comprised of finned-tube bundle carry out heat exchange.The water that is used for air cooled generator cools off by air.Can gather a lot of dust and dirt on its finned-tube bundle behind the radiator long-play, affect the radiating effect of radiator, directly affect the generating capacity of air cooled generator group.For this reason, need to carry out cleaning to it.Because the fin tube of air-cooling generating unit radiators is for being arranged vertically, and two groups of adjacent fin tubes shape is at an angle when being arranged vertically, some groups of fin tubes are coupled together, namely form " sawtooth " shape, connect into a circle, they are highly generally about 20 meters, therefore, larger to its difficulty that cleans, particularly particularly loaded down with trivial details to the cleaning of its inner surface.
Through retrieval, the device that cleans for the sink surface has varied.Yet this class device is difficult to be applicable to air-cooling generating unit radiators and cleans.For example, Chinese patent literature discloses cleaning device for air cooler of diesel engine [application number: 03274617.2], it is characterized in that: the top at a horizontal stand is equipped with sealing plate, be provided with suction tude and the intake pipe that leads to radiating fin to be cleaned in this support bottom, be provided with control valve in described suction tude and intake pipe.The somebody has invented a kind of automatic cleaner of air-condition cooling plate [application number: 200820154547.7], comprise motor, hairbrush and Small-sized suction cleaner, it is characterized in that: motor is arranged on the left part of radiating fin, hairbrush is connected with motor by the feed screw nut, and is provided with a Small-sized suction cleaner between motor and hairbrush.Obviously, above-mentioned scheme can't be applied to the cleaning to air-cooling generating unit radiators, can not thoroughly solve the problem that prior art exists.
The applicant had also once applied for the vertically arranged washing unit of a kind of indirect air cooling generating unit radiators [application number: 200920047010.5], comprise electric control box, rotating machinery, running trolley, vertical truss, vertical spray pipe, swivel, pipe joint, rail brackets and bottom drive unit, running trolley is placed on the head rail of rail brackets, and with vertical truss load, running trolley comprises the first speed reducer and the roller that is in transmission connection, and the head rail of roller and rail brackets offsets; Vertically spray pipe is installed on the vertical truss, and its top and rotating machinery are in transmission connection, and the bottom is connected with swivel and pipe joint; Vertically the tube wall of spray pipe is provided with a row along several nozzles of tube wall axial direction.
Although such scheme has improved the convenience of cleaning to a certain extent, the transposition difficulty is larger in cleaning process, can't replace like a cork after having cleaned the fin triangle of a part of air-cooling generating unit radiators and clean the fin triangle of remaining part.
Summary of the invention
The objective of the invention is for the problems referred to above, provide a kind of reasonable in design, simple in structure, be easy to realize fast the easily vertical air cooling generator set radiator climbing formula interior cleaning apparatus of transposition.
For achieving the above object, the present invention has adopted following technical proposal: this vertical air cooling generator set radiator climbing formula interior cleaning apparatus, the fin triangle that is arranged on vertical in the air-cooling generating unit radiators is inboard, it is characterized in that: this washing unit comprise have some nozzles and can with the joining rack for cleaning of water system, be provided with the vertical rail of vertical setting at the fin triangle, described rack for cleaning is provided with that self climbing type driving mechanism and rack for cleaning can by the self climbing type driving mechanism and vertical rail links and rise or descend along vertical rail, thereby described rack for cleaning one side is provided with the upper inversion mechanism that can link with it or separate and when rack for cleaning and upper inversion mechanism link rack for cleaning can the drive at upper inversion mechanism under in the vertical direction swing and make the self climbing type driving mechanism break away from vertical rail, described upper inversion mechanism and lower inversion mechanism link and go up inversion mechanism and can drive the rack for cleaning transverse shifting.
In above-mentioned vertical air cooling generator set radiator climbing formula interior cleaning apparatus, described self climbing type driving mechanism comprise the motor that is fixed on the rack for cleaning and can with the contacted roller of vertical rail, described motor links by driving mechanism and roller, and described rack for cleaning is provided with the disconnecting prevention structure that can prevent from breaking away from vertical rail when rack for cleaning rises or descend.
In above-mentioned vertical air cooling generator set radiator climbing formula interior cleaning apparatus, described disconnecting prevention structure comprises and is installed on the rack for cleaning and the bearing that can contact with the back side of vertical rail.
In above-mentioned vertical air cooling generator set radiator climbing formula interior cleaning apparatus, described upper inversion mechanism comprise can near or away from the upper transposition dolly of rack for cleaning be arranged on transposition driving structure on the upper transposition dolly, and link when upper transposition dolly can make replace driving structure and rack for cleaning during near rack for cleaning.
In above-mentioned vertical air cooling generator set radiator climbing formula interior cleaning apparatus, described transposition driving structure comprises connecting rod and oil hydraulic cylinder, one end of described connecting rod and upper transposition dolly are hinged, the other end can plug with rack for cleaning, the middle part of connecting rod and the piston rod of oil hydraulic cylinder are hinged, and the cylinder body of described oil hydraulic cylinder and upper transposition dolly are hinged.
In above-mentioned vertical air cooling generator set radiator climbing formula interior cleaning apparatus, described lower inversion mechanism comprises lower transposition dolly, and described upper transposition dolly is arranged on the top of lower transposition dolly and can moves with respect to lower transposition dolly.
In above-mentioned vertical air cooling generator set radiator climbing formula interior cleaning apparatus, thus be provided with between described upper transposition dolly and the lower transposition dolly can drive the transposition dolly move at lower transposition dolly top near or away from the driving structure of rack for cleaning.
In above-mentioned vertical air cooling generator set radiator climbing formula interior cleaning apparatus, described rack for cleaning is V-shaped.
In above-mentioned vertical air cooling generator set radiator climbing formula interior cleaning apparatus, be fixed with connecting plate on the described fin triangle, be fixed with the described vertical rail with chute at connecting plate.
In above-mentioned vertical air cooling generator set radiator climbing formula interior cleaning apparatus, the pendulum angle of described rack for cleaning is 90 °.
Compared with prior art, the advantage of this vertical air cooling generator set radiator climbing formula interior cleaning apparatus is: 1, reasonable in design, simple in structure, can realize easily the transposition of rack for cleaning, and easy for operation.2, the hydro-peening cleaning is without the dead angle, and hydro-peening efficient is high, is specially adapted to the cleaning of vertically arranged air-cooling generating unit radiators.
Description of drawings
Fig. 1 is working state plan structure schematic representation provided by the invention.
Fig. 2 is the partial enlarged drawing of A section among Fig. 1.
Fig. 3 is the first side-looking structural representation provided by the invention.
Fig. 4 is the second side-looking structural representation provided by the invention.
Fig. 5 is the 3rd side-looking structural representation provided by the invention.
Among the figure, fin triangle 1, rack for cleaning 2, nozzle 20, vertical rail 3, chute 31, motor 4, roller 5, bearing 6, upper transposition dolly 7, connecting rod 8, oil hydraulic cylinder 9, lower transposition dolly 10, connecting plate 11, ground rail 12, pulley 13.
Embodiment
As illustrated in fig. 1 and 2, this vertical air cooling generator set radiator climbing formula interior cleaning apparatus is arranged on fin triangle 1 inboard of vertical in the air-cooling generating unit radiators.This washing unit comprise have some nozzles 20 and can with the joining rack for cleaning 2 of water system, this rack for cleaning 2 is V-shaped.Be provided with the vertical rail 3 of vertical setting at fin triangle 1, more particularly, be fixed with connecting plate 11 on the fin triangle 1, be fixed with the vertical rail 3 with chute 31 at connecting plate 11.
Rack for cleaning 2 is provided with self climbing type driving mechanism and rack for cleaning 2 and can links and rise or descend along vertical rail 3 by self climbing type driving mechanism and vertical rail 3.Thereby rack for cleaning 2 one sides are provided with the upper inversion mechanism that can link with it or separate and when rack for cleaning 2 and upper inversion mechanism link rack for cleaning 2 can the drive at upper inversion mechanism under in the vertical direction swing and make the self climbing type driving mechanism break away from vertical rail 3.The pendulum angle of the rack for cleaning 2 here is 90 °.Upper inversion mechanism and lower inversion mechanism link and upper inversion mechanism can drive rack for cleaning 2 transverse shiftings.
The self climbing type driving mechanism comprise the motor 4 that is fixed on the rack for cleaning 2 and can with vertical rail 3 contacted rollers 5, motor 4 links by driving mechanism and roller 5, and rack for cleaning 2 is provided with the disconnecting prevention structure that can prevent from breaking away from vertical rail 3 when rack for cleaning 2 rises or descends.Disconnecting prevention structure comprises and is installed on the rack for cleaning 2 and the bearing 6 that can contact with the back side of vertical rail 3.
Upper inversion mechanism comprise can near or away from the upper transposition dolly 7 of rack for cleaning 2 be arranged on transposition driving structure on the upper transposition dolly 7, and link when upper transposition dolly 7 can make replace driving structure and rack for cleaning 2 during near rack for cleaning 2.The transposition driving structure comprises connecting rod 8 and oil hydraulic cylinder 9, one end of connecting rod 8 and upper transposition dolly 7 are hinged, the other end can plug with rack for cleaning 2, and the piston rod of the middle part of connecting rod 8 and oil hydraulic cylinder 9 is hinged, and the cylinder body of oil hydraulic cylinder 9 and upper transposition dolly 7 are hinged.
Lower inversion mechanism comprises lower transposition dolly 10, and upper transposition dolly 7 is arranged on the top of lower transposition dolly 10 and can moves with respect to lower transposition dolly 10.Thereby be provided with between upper transposition dolly 7 and the lower transposition dolly 10 can drive transposition dolly 7 move at lower transposition dolly 10 tops near or away from the driving structure of rack for cleaning 2.Lower transposition dolly 10 is arranged on the ground rail 12 and can slides along ground rail 12.The lower transposition dolly 10 here is provided with and can drives the driving mechanism that lower transposition dolly 10 moves.Lower transposition dolly 10 bottoms in the present embodiment and upper transposition dolly 7 bottoms are respectively equipped with pulley 13.
As shown in Figure 3, upper inversion mechanism separates with rack for cleaning 2, and the self climbing type driving mechanism can drive rack for cleaning 2 and rise and descend along vertical rail 3.At this moment, rack for cleaning 2 straddles on the fin triangle 1.As shown in Figure 4, upper inversion mechanism and rack for cleaning 2 link, and more particularly, upper transposition dolly 7 is near rack for cleaning 2 and transposition driving structure and rack for cleaning 2 are linked.As shown in Figure 5, the transposition driving structure drives rack for cleaning 2 and upwards swings 90 °, thereby rack for cleaning 2 and vertical rail 3 are broken away from.At this moment, can realize horizontal transposition by mobile lower transposition dolly 10.Rack for cleaning 2 upwards swings and resets and is what piston rod by oil hydraulic cylinder 9 stretched to realize.After horizontal transposition is finished, by the transposition driving structure rack for cleaning 2 is resetted again.Then, upper transposition dolly 7 returns back to state shown in Figure 3 away from rack for cleaning 2.
Specific embodiment described herein only is to the explanation for example of the present invention's spirit.Those skilled in the art can make various modifications or replenish or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present invention or surmount the defined scope of appended claims.
Although this paper has more used the terms such as fin triangle 1, rack for cleaning 2, nozzle 20, vertical rail 3, chute 31, motor 4, roller 5, bearing 6, upper transposition dolly 7, connecting rod 8, oil hydraulic cylinder 9, lower transposition dolly 10, connecting plate 11, ground rail 12, pulley 13, do not get rid of the possibility of using other term.Using these terms only is in order to describe more easily and explain essence of the present invention; They are construed to any additional restriction all is contrary with spirit of the present invention.
Claims (8)
1. vertical air cooling generator set radiator climbing formula interior cleaning apparatus, be arranged on fin triangle (1) inboard of vertical in the air-cooling generating unit radiators, it is characterized in that: this washing unit comprise have some nozzles (20) and can with the joining rack for cleaning of water system (2), be provided with the vertical rail (3) of vertical setting at fin triangle (1), described rack for cleaning (2) is provided with self climbing type driving mechanism and rack for cleaning (2) and can links and rise or descend along vertical rail (3) by self climbing type driving mechanism and vertical rail (3), described rack for cleaning (2) one sides be provided with the upper inversion mechanism that can link with it or separate and when rack for cleaning (2) and upper inversion mechanism link rack for cleaning (2) thus in the vertical direction swings and makes the self climbing type driving mechanism break away from vertical rail (3) under can the drive at upper inversion mechanism, described upper inversion mechanism and lower inversion mechanism link and go up inversion mechanism and can drive rack for cleaning (2) transverse shifting; Described upper inversion mechanism comprise can near or away from the upper transposition dolly (7) of rack for cleaning (2) be arranged on transposition driving structure on the upper transposition dolly (7), and replace driving structure and rack for cleaning (2) are linked; Described transposition driving structure comprises connecting rod (8) and oil hydraulic cylinder (9), one end of described connecting rod (8) and upper transposition dolly (7) are hinged, the other end can plug with rack for cleaning (2), the piston rod of the middle part of connecting rod (8) and oil hydraulic cylinder (9) is hinged, and the cylinder body of described oil hydraulic cylinder (9) and upper transposition dolly (7) are hinged.
2. the inner self climbing type washing unit of vertical arrangement air-cooling generating unit radiators according to claim 1, it is characterized in that, described self climbing type driving mechanism comprise the motor (4) that is fixed on the rack for cleaning (2) and can with the contacted roller of vertical rail (3) (5), described motor (4) links by driving mechanism and roller (5), and described rack for cleaning (2) is provided with the disconnecting prevention structure that can prevent from breaking away from vertical rail (3) when rack for cleaning (2) rises or descend.
3. the inner self climbing type washing unit of vertical arrangement air-cooling generating unit radiators according to claim 2, it is characterized in that described disconnecting prevention structure comprises and is installed in the bearing (6) that rack for cleaning (2) is upper and can contact with the back side of vertical rail (3).
4. according to claim 1 and 2 or the inner self climbing type washing units of 3 described vertical arrangement air-cooling generating unit radiators, it is characterized in that, described lower inversion mechanism comprises lower transposition dolly (10), and described upper transposition dolly (7) is arranged on the top of lower transposition dolly (10) and can moves with respect to lower transposition dolly (10).
5. the inner self climbing type washing unit of vertical arrangement air-cooling generating unit radiators according to claim 4, it is characterized in that, be provided with between described upper transposition dolly (7) and the lower transposition dolly (10) can drive transposition dolly (7) at lower transposition dolly (10) thus the top move near or away from the driving structure of rack for cleaning (2).
6. according to claim 1 and 2 or the inner self climbing type washing units of 3 described vertical arrangement air-cooling generating unit radiators, it is characterized in that described rack for cleaning (2) is V-shaped.
7. according to claim 1 and 2 or the inner self climbing type washing units of 3 described vertical arrangement air-cooling generating unit radiators, it is characterized in that, be fixed with connecting plate (11) on the described fin triangle (1), be fixed with the have chute described vertical rail (3) of (31) at connecting plate (11).
8. according to claim 1 and 2 or the inner self climbing type washing units of 3 described vertical arrangement air-cooling generating unit radiators, it is characterized in that the pendulum angle of described rack for cleaning (2) is 90 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010152674 CN101825012B (en) | 2010-04-22 | 2010-04-22 | Vertical air cooling generator set radiator self-climbing interior cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010152674 CN101825012B (en) | 2010-04-22 | 2010-04-22 | Vertical air cooling generator set radiator self-climbing interior cleaning device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101825012A CN101825012A (en) | 2010-09-08 |
| CN101825012B true CN101825012B (en) | 2013-02-06 |
Family
ID=42689142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010152674 Expired - Fee Related CN101825012B (en) | 2010-04-22 | 2010-04-22 | Vertical air cooling generator set radiator self-climbing interior cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101825012B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102288068B (en) * | 2011-05-24 | 2012-12-12 | 江苏科能电力机械有限公司 | Cleaning device in indirect air cooling tower |
| CN107030044B (en) * | 2015-07-13 | 2019-09-06 | 中国石油天然气股份有限公司 | Magnetic cleaning machine |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201173738Y (en) * | 2008-02-27 | 2008-12-31 | 沈阳仪表科学研究院 | A shaped air cooler cleaner guiding rail |
| CN101672600A (en) * | 2009-08-25 | 2010-03-17 | 沈阳仪表科学研究院 | Automatic cleaning device of indirect air cooler for power station |
| CN201435657Y (en) * | 2009-07-07 | 2010-03-31 | 常州创新给排水设备有限公司 | Cleaning device for heat radiators of indirect air cooling generator set in vertical arrangement |
| CN201653256U (en) * | 2010-04-22 | 2010-11-24 | 张文军 | Self-climbing type internal cleaning device for radiator of vertical air-cooled generator set |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09280790A (en) * | 1996-04-17 | 1997-10-31 | Mitsubishi Heavy Ind Ltd | Stationary rotative stove-blower |
-
2010
- 2010-04-22 CN CN 201010152674 patent/CN101825012B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201173738Y (en) * | 2008-02-27 | 2008-12-31 | 沈阳仪表科学研究院 | A shaped air cooler cleaner guiding rail |
| CN201435657Y (en) * | 2009-07-07 | 2010-03-31 | 常州创新给排水设备有限公司 | Cleaning device for heat radiators of indirect air cooling generator set in vertical arrangement |
| CN101672600A (en) * | 2009-08-25 | 2010-03-17 | 沈阳仪表科学研究院 | Automatic cleaning device of indirect air cooler for power station |
| CN201653256U (en) * | 2010-04-22 | 2010-11-24 | 张文军 | Self-climbing type internal cleaning device for radiator of vertical air-cooled generator set |
Non-Patent Citations (1)
| Title |
|---|
| JP特开平9-280790A 1997.10.31 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101825012A (en) | 2010-09-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101832732B (en) | Air cooled condenser cleaning system and high-pressure hose driving device thereof | |
| CN201897432U (en) | Horizontally-arranged cleaning device of radiator of air cooling generator set | |
| CN106076948B (en) | A kind of efficient hardware cleaning device | |
| CN105728398A (en) | Automatic flight surface cleaning robot for photovoltaic array | |
| CN101782349B (en) | Cleaning device for radiator of air-cooled generator unit | |
| CN104990451B (en) | Automatic washing device of closed type combined air cooler | |
| CN106152863B (en) | A kind of shell and tube heat-exchange apparatus apparatus for eliminating sludge | |
| CN101825012B (en) | Vertical air cooling generator set radiator self-climbing interior cleaning device | |
| KR20110018190A (en) | Waste water heat recovery system | |
| CN201653255U (en) | Heat radiator cleaning device of air cooling generator unit | |
| CN201653256U (en) | Self-climbing type internal cleaning device for radiator of vertical air-cooled generator set | |
| CN201828189U (en) | Air cooling condenser cleaning system | |
| CN101695702B (en) | Fully automatic cleaning equipment of bean sprout transfer container | |
| CN103791768A (en) | Washing device of power station indirect air cooler | |
| CN201674353U (en) | Vertical-layout double-surface internal washing device for air-cooling generator set radiator | |
| CN202442641U (en) | Swing arm type internal cleaning device of indirect air cooling pipe bundles | |
| CN201671704U (en) | Vertical distribution air cooling generator unit radiator single-side inner washing device | |
| CN112146508A (en) | Heat exchanger convenient to clean | |
| CN214719096U (en) | Inside cleaning device of bellows | |
| CN109109827A (en) | A kind of gravity pressurised driving formula double-station automatic car washing device | |
| CN203704772U (en) | Washing device for power station indirect air cooler | |
| CN104697392B (en) | The rinser of power station air cooling radiator | |
| CN201435657Y (en) | Cleaning device for heat radiators of indirect air cooling generator set in vertical arrangement | |
| CN211071204U (en) | Photoelectric glass cleaning machine with water retaining mechanism | |
| CN101814801B (en) | Double-faced interior cleaning device for vertical arrangement air-cooling generating unit radiators |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JIANGSU KANGLI PRECISION WORK TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: ZHANG WENJUN Effective date: 20130410 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130410 Address after: 213000 Jiangsu Province, Changzhou city Wujin District Zou Industrial Park Patentee after: Jiangsu Kangli Precision Technology Co. Ltd. Address before: 213000 Jiangsu province Changzhou city Lijia District Wujin town of Zou Shi Shang Wei Qian Village No. 29 Patentee before: Zhang Wenjun |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130206 Termination date: 20190422 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |