CN206794262U - Abrasive material purging system is remained after a kind of turbo blade finishing - Google Patents
Abrasive material purging system is remained after a kind of turbo blade finishing Download PDFInfo
- Publication number
- CN206794262U CN206794262U CN201720332571.4U CN201720332571U CN206794262U CN 206794262 U CN206794262 U CN 206794262U CN 201720332571 U CN201720332571 U CN 201720332571U CN 206794262 U CN206794262 U CN 206794262U
- Authority
- CN
- China
- Prior art keywords
- abrasive material
- turbo blade
- vertical
- pedestal
- slide bar
- 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
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- 239000003082 abrasive agent Substances 0.000 title claims abstract description 77
- 238000010926 purge Methods 0.000 title claims abstract description 23
- 238000004140 cleaning Methods 0.000 claims abstract description 44
- 238000001035 drying Methods 0.000 claims abstract description 34
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 33
- 239000007789 gas Substances 0.000 claims abstract description 20
- 238000005086 pumping Methods 0.000 claims description 19
- 230000003028 elevating effect Effects 0.000 claims description 13
- 238000009826 distribution Methods 0.000 claims description 7
- 239000012530 fluid Substances 0.000 claims description 3
- 238000002604 ultrasonography Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 10
- 238000007664 blowing Methods 0.000 description 7
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000005266 casting Methods 0.000 description 2
- 239000012459 cleaning agent Substances 0.000 description 2
- 230000002045 lasting effect Effects 0.000 description 2
- 238000004506 ultrasonic cleaning Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
It the utility model is related to and abrasive material purging system is remained after a kind of finishing of turbo blade, including pedestal and the rail mounted slide bar that is arranged at by support at the top of pedestal；Rail mounted slide bar bottom is connected to the vertical assembled shaft of attachment of turbine blades mounting disc by vertical adpting flange；The assembly of vertical adpting flange and vertical assembled shaft composition can slide along rail mounted slide bar or so；High-pressure pump is additionally provided with the top of rail mounted slide bar, high-pressure pump is connected with gases at high pressure nozzle by gases at high pressure delivery pipe；Abrasive material collecting bin, supersonic wave cleaning machine and microwave drying oven are disposed with pedestal from left to right.The utility model is favorably improved cleaning efficiency, ensures cleaning quality, avoids phenomenon of doing over again occur during following process, functional and sufficient quantity turbo blade accessory is provided for gas-turbine unit.
Description
Technical field
It the utility model is related to turbo blade finishing technology field, and in particular to remained after a kind of turbo blade finishing
Abrasive material purging system.
Background technology
Key fitment of the turbo blade as gas-turbine unit, it is widely used to aircraft, naval vessel and large-scale plate armour
Apparatus.As a kind of extraordinary accessory, the quality of turbo blade directly affects the performance of gas-turbine unit.To lift turbine leaf
The quality of piece, it is generally the case that turbo blade using casting integrally with shaping, the turbo blade mold base of acquisition of casting need through
Fine grinding is crossed, the dimpling and burr of blade surface are removed, after fine grinding processing, it will usually a large amount of abrasive materials are remained in turbine blade surface,
, it is necessary to be purged to remnants abrasive material before next handling process is carried out to turbo blade.The remaining mill of turbine blade surface
The cleaning of material, key are pending turbo blade is carried out effectively to fix, avoid causing machine to turbo blade in processing procedure
Tool damages.Because turbo blade belongs to special equipment accessory, prior art is when carrying out the removing of turbine blade surface abrasive material, mostly
Cleared up manually using man-hour manually hand-held hairbrush, such a manner of cleaning up, efficiency is low, and cleaning quality can not be effectively ensured, and holds
Easily there is phenomenon of doing over again.
Based on above-mentioned analysis, it is necessary to carry out skill to technological problemses existing for existing turbine blade surface abrasive material cleaning way
Art is improved, and improves cleaning efficiency, is ensured cleaning quality, is avoided phenomenon of doing over again occur during following process.
Utility model content
The utility model, which provides to design after a kind of turbo blade finishes, remains abrasive material purging system, improves cleaning efficiency,
Ensure cleaning quality, avoid phenomenon of doing over again occur during following process, functional and number is provided for gas-turbine unit
Measure sufficient turbo blade accessory.
In order to realize the purpose of this utility model, intend using following technology：
Abrasive material purging system is remained after a kind of turbo blade finishing, it is characterised in that structure includes pedestal（1）It is and logical
Cross support and be arranged at pedestal（1）The rail mounted slide bar at top（2）；The rail mounted slide bar（2）Bottom passes through vertical adpting flange
（22）It is connected to attachment of turbine blades mounting disc（100）Vertical assembled shaft（23）；
The vertical adpting flange（22）With vertical assembled shaft（23）The assembly of composition can be along rail mounted slide bar（2）Left and right
Sliding；
The vertical assembled shaft（23）Front end is provided with for turbo blade mounting disc（100）The vertical lock locked
Tight set pipe（25）；
The turbo blade mounting disc（100）Upper assembling turbo blade unit to be cleaned（200）, turbo blade list to be cleaned
Member（200）Turbo blade mounting disc is assemblied in into circle distribution（100）On；
The vertical adpting flange（22）On be additionally provided with for driving vertical assembled shaft（23）The motor of rotation
（24）；
The rail mounted slide bar（2）Top is additionally provided with high-pressure pump（21）, high-pressure pump（21）It is defeated by gases at high pressure
Pipe is sent to be connected with gases at high pressure nozzle（2101）；
The pedestal（1）On be disposed with abrasive material collecting bin from left to right（12）, supersonic wave cleaning machine（14）And microwave
Drying box（16）, abrasive material collecting bin（12）Pass through the first hydraulic elevating platform（11）It is fixed on pedestal（1）On, supersonic wave cleaning machine
（14）Pass through the second hydraulic elevating platform（13）It is fixed on pedestal（1）On, microwave drying oven（16）Put down by the 3rd hydraulic lifting
Platform（15）It is fixed on pedestal（1）On；
The gases at high pressure nozzle（2101）With abrasive material collecting bin（12）It is just relative, abrasive material collecting bin（12）It is circumscribed with one-level
Vacuum pumping pump（1203）, one-level vacuum pumping pump（1203）Inlet port be equipped with suction joint（1202）, suction joint
（1202）Front end is provided with Air Filter（1204）.
Further, the abrasive material collecting bin（12）Right-hand end is provided with abrasive material discharge valve（1201）.
Further, the supersonic wave cleaning machine（14）Right-hand end is provided with cleaning fluid delivery valve（1401）.
Further, the microwave drying oven（16）Right-hand end is communicated with two level vacuum pumping pump（1601）.
The utility model remains abrasive material purging system after providing a kind of turbo blade finishing, compared with prior art,
Beneficial effect is：
1st, abrasive material purging system is remained after the turbo blade finishing of the utility model design, agent structure includes pedestal
（1）And pedestal is arranged at by support（1）The rail mounted slide bar at top（2）；Rail mounted slide bar（2）Bottom is by vertically connecting
Flange（22）It is connected to attachment of turbine blades mounting disc（100）Vertical assembled shaft（23）；Vertical adpting flange（22）With erecting
To assembled shaft（23）The assembly of composition can be along rail mounted slide bar（2）Left and right slides；Vertical assembled shaft（23）Front end is provided with use
In to turbo blade mounting disc（100）The vertical locking sleeve locked（25）；Turbo blade mounting disc（100）Upper assembling is treated
Clean turbo blade unit（200）, turbo blade unit to be cleaned（200）Turbo blade mounting disc is assemblied in into circle distribution
（100）On；Rail mounted slide bar（2）Top is additionally provided with high-pressure pump（21）, high-pressure pump（21）Pass through gases at high pressure delivery pipe
It is connected with gases at high pressure nozzle（2101）；Pedestal（1）On be disposed with abrasive material collecting bin from left to right（12）, ultrasonic wave cleaning
Machine（14）And microwave drying oven（16）, abrasive material collecting bin（12）Pass through the first hydraulic elevating platform（11）It is fixed on pedestal（1）On,
Supersonic wave cleaning machine（14）Pass through the second hydraulic elevating platform（13）It is fixed on pedestal（1）On, microwave drying oven（16）Pass through
Three hydraulic elevating platforms（15）It is fixed on pedestal（1）On；Above-mentioned design, by controlling vertical adpting flange（22）Slided in rail mounted
Bar（2）Position, you can realize to being assemblied in turbo blade mounting disc（100）On turbo blade unit to be cleaned（200）Carry out
Surface residual abrasive material is cleared up, in whole process, vertical adpting flange（22）Successively respectively with abrasive material collecting bin（12）, ultrasonic wave it is clear
Washing machine（14）And microwave drying oven（16）Just relative, high pressure air-blowing, the ultrasonic wave of remaining abrasive material for being sequentially completed remaining abrasive material are clear
Wash, finally in microwave drying oven（16）It is interior to complete turbo blade unit to be cleaned（200）Microwave drying, it is clean to obtain surface
Turbo blade unit.
2nd, abrasive material purging system, vertical adpting flange are remained after the turbo blade finishing of the utility model design（22）On
It is additionally provided with for driving vertical assembled shaft（23）The motor of rotation（24）；The motor of design（24）Control vertically connects
Acting flange（22）Lasting rotation is kept, further keeps turbo blade mounting disc（100）And it is assemblied in turbo blade mounting disc
（100）On turbo blade unit to be cleaned（200）Height is in high pressure air-blowing, ultrasonic cleaning agent microwave drying process
In fast rotary course, cleaning efficiency and drying efficiency greatly promote.
3rd, abrasive material purging system, gases at high pressure nozzle are remained after the turbo blade finishing of the utility model design（2101）
With abrasive material collecting bin（12）It is just relative, abrasive material collecting bin（12）It is circumscribed with one-level vacuum pumping pump（1203）, one-level vacuum pumping pump
（1203）Inlet port be equipped with suction joint（1202）, suction joint（1202）Front end is provided with Air Filter（1204）；On
Design is stated, is contributed in abrasive material collecting bin（12）Inside and outside formation negative pressure, the remaining abrasive material contributed to after high pressure air-blowing rapidly enter
Abrasive material collecting bin（12）Inside, and the Air Filter designed（1204）Also remaining abrasive material can be avoided to enter one-level vacuum pumping pump（1203）
Cause one-level vacuum pumping pump（1203）Job failure.
4th, abrasive material purging system, microwave drying oven are remained after the turbo blade finishing of the utility model design（16）Right side
End is communicated with two level vacuum pumping pump（1601）；Above-mentioned design, be advantageous to caused vapor in fast transfer microwave drying process,
Improve drying efficiency.
5th, abrasive material purging system is remained after the turbo blade finishing of the utility model design, in remaining abrasive material cleaning process
In, turbo blade unit to be cleaned（200）Turbo blade mounting disc is assemblied in into circle distribution（100）, above-mentioned design is traditional
Manually cleaning is compared, and cleaning efficiency greatly promotes, and can effectively avoid turbo blade unit to be cleaned（200）Generation machine
Tool damages.
Brief description of the drawings
Fig. 1 is turbo blade mounting disc and the assembling structure schematic diagram of turbo blade unit in the utility model.
Fig. 2 is the structural representation of residual abrasive material purging system after the finishing of the utility model turbo blade.
Embodiment
The utility model is described further below in conjunction with Fig. 1 and Fig. 2.
Abrasive material purging system is remained after a kind of turbo blade finishing designed in the utility model, it is characterised in that knot
Structure includes pedestal（1）And pedestal is arranged at by support（1）The rail mounted slide bar at top（2）；The rail mounted slide bar（2）
Bottom passes through vertical adpting flange（22）It is connected to attachment of turbine blades mounting disc（100）Vertical assembled shaft（23）；
The vertical adpting flange（22）With vertical assembled shaft（23）The assembly of composition can be along rail mounted slide bar（2）Left and right
Sliding；
The vertical assembled shaft（23）Front end is provided with for turbo blade mounting disc（100）The vertical lock locked
Tight set pipe（25）；
The turbo blade mounting disc（100）Upper assembling turbo blade unit to be cleaned（200）, turbo blade list to be cleaned
Member（200）Turbo blade mounting disc is assemblied in into circle distribution（100）On；
The vertical adpting flange（22）On be additionally provided with for driving vertical assembled shaft（23）The motor of rotation
（24）；
The rail mounted slide bar（2）Top is additionally provided with high-pressure pump（21）, high-pressure pump（21）It is defeated by gases at high pressure
Pipe is sent to be connected with gases at high pressure nozzle（2101）；
The pedestal（1）On be disposed with abrasive material collecting bin from left to right（12）, supersonic wave cleaning machine（14）And microwave
Drying box（16）, abrasive material collecting bin（12）Pass through the first hydraulic elevating platform（11）It is fixed on pedestal（1）On, supersonic wave cleaning machine
（14）Pass through the second hydraulic elevating platform（13）It is fixed on pedestal（1）On, microwave drying oven（16）Put down by the 3rd hydraulic lifting
Platform（15）It is fixed on pedestal（1）On；
The gases at high pressure nozzle（2101）With abrasive material collecting bin（12）It is just relative, abrasive material collecting bin（12）It is circumscribed with one-level
Vacuum pumping pump（1203）, one-level vacuum pumping pump（1203）Inlet port be equipped with suction joint（1202）, suction joint
（1202）Front end is provided with Air Filter（1204）.
As an improvement, the abrasive material collecting bin（12）Right-hand end is provided with abrasive material discharge valve（1201）.
As an improvement, the supersonic wave cleaning machine（14）Right-hand end is provided with cleaning fluid delivery valve（1401）.
As an improvement, the microwave drying oven（16）Right-hand end is communicated with two level vacuum pumping pump（1601）.
Compared with prior art, abrasive material purging system, main body are remained after the turbo blade finishing of the utility model design
Structure includes pedestal（1）And pedestal is arranged at by support（1）The rail mounted slide bar at top（2）；Rail mounted slide bar（2）Bottom
Pass through vertical adpting flange（22）It is connected to attachment of turbine blades mounting disc（100）Vertical assembled shaft（23）；Vertical connection
Flange（22）With vertical assembled shaft（23）The assembly of composition can be along rail mounted slide bar（2）Left and right slides；Vertical assembled shaft（23）
Front end is provided with for turbo blade mounting disc（100）The vertical locking sleeve locked（25）；Turbo blade mounting disc
（100）Upper assembling turbo blade unit to be cleaned（200）, turbo blade unit to be cleaned（200）Whirlpool is assemblied in into circle distribution
Impeller blade mounting disc（100）On；Rail mounted slide bar（2）Top is additionally provided with high-pressure pump（21）, high-pressure pump（21）Pass through height
Pressure air shooter is connected with gases at high pressure nozzle（2101）；Pedestal（1）On be disposed with abrasive material collecting bin from left to right
（12）, supersonic wave cleaning machine（14）And microwave drying oven（16）, abrasive material collecting bin（12）Pass through the first hydraulic elevating platform（11）
It is fixed on pedestal（1）On, supersonic wave cleaning machine（14）Pass through the second hydraulic elevating platform（13）It is fixed on pedestal（1）On, microwave
Drying box（16）Pass through the 3rd hydraulic elevating platform（15）It is fixed on pedestal（1）On；Above-mentioned design, by controlling vertical connection method
It is blue（22）In rail mounted slide bar（2）Position, you can realize to being assemblied in turbo blade mounting disc（100）On turbine leaf to be cleaned
Blade unit（200）Carry out surface residual abrasive material cleaning, in whole process, vertical adpting flange（22）Gather materials respectively with abrasive material successively
Storehouse（12）, supersonic wave cleaning machine（14）And microwave drying oven（16）It is just relative, it is sequentially completed high pressure air-blowing, the remnants of remaining abrasive material
The ultrasonic wave cleaning of abrasive material, finally in microwave drying oven（16）It is interior to complete turbo blade unit to be cleaned（200）Microwave drying,
Obtain the clean turbo blade unit in surface.
Abrasive material purging system, vertical adpting flange are remained after the turbo blade finishing of the utility model design（22）It is upper to go back
It is provided with for driving vertical assembled shaft（23）The motor of rotation（24）；The motor of design（24）The vertical connection of control
Flange（22）Lasting rotation is kept, further keeps turbo blade mounting disc（100）And it is assemblied in turbo blade mounting disc（100）
On turbo blade unit to be cleaned（200）It is in revolving at a high speed in high pressure air-blowing, ultrasonic cleaning agent microwave drying process
During turning, cleaning efficiency and drying efficiency greatly promote.
Abrasive material purging system, gases at high pressure nozzle are remained after the turbo blade finishing of the utility model design（2101）With
Abrasive material collecting bin（12）It is just relative, abrasive material collecting bin（12）It is circumscribed with one-level vacuum pumping pump（1203）, one-level vacuum pumping pump
（1203）Inlet port be equipped with suction joint（1202）, suction joint（1202）Front end is provided with Air Filter（1204）；On
Design is stated, is contributed in abrasive material collecting bin（12）Inside and outside formation negative pressure, the remaining abrasive material contributed to after high pressure air-blowing rapidly enter
Abrasive material collecting bin（12）Inside, and the Air Filter designed（1204）Also remaining abrasive material can be avoided to enter one-level vacuum pumping pump（1203）
Cause one-level vacuum pumping pump（1203）Job failure.
Abrasive material purging system, microwave drying oven are remained after the turbo blade finishing of the utility model design（16）Right-hand end
It is communicated with two level vacuum pumping pump（1601）；Above-mentioned design, be advantageous to caused vapor in fast transfer microwave drying process, carry
High drying efficiency.
Abrasive material purging system is remained after the turbo blade finishing of the utility model design, in remaining abrasive material cleaning process
In, turbo blade unit to be cleaned（200）Turbo blade mounting disc is assemblied in into circle distribution（100）, above-mentioned design is traditional
Manually cleaning is compared, and cleaning efficiency greatly promotes, and can effectively avoid turbo blade unit to be cleaned（200）Generation machine
Tool damages.
The utility model when in use, first by pending turbo blade unit（200）It is assemblied in turbo blade installation
Disk（100）On, by turbo blade mounting disc（100）Fixed vertical assembled shaft（23）, by controlling vertical adpting flange（22）
Rail mounted slide bar（2）Position, adjust the turbo blade unit of processing（200）Position, when pending turbo blade unit
（200）With abrasive material collecting bin（12）When relative, high-pressure pump is opened（21）With gases at high pressure nozzle（2101）, utilize gases at high pressure
Nozzle（2101）Turbo blade unit of the gases at high pressure of output to processing（200）High pressure air-blowing is carried out, removes surface residual mill
Material, while open one-level vacuum pumping pump（1203）, in abrasive material collecting bin（12）Inside and outside formation negative pressure, the abrasive material that high pressure gas is blown off
It is collected in abrasive material collecting bin（12）Bottom；When pending turbo blade unit（200）With supersonic wave cleaning machine（14）It is just relative
When, adjust supersonic wave cleaning machine（14）Height, make pending turbo blade unit（200）It is placed in supersonic wave cleaning machine（14）
Cleaning case inside, to pending turbo blade unit（200）Depth cleaning is carried out, thoroughly removes surface residual abrasive material；When
Pending turbo blade unit（200）With microwave drying oven（16）When just relative, microwave drying oven is adjusted（16）Height, make
Pending turbo blade unit（200）It is placed in microwave drying oven（16）Box house, to after cleaning turbo blade carry out
Microwave drying.
As described above, you can the utility model is applied.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (4)
1. remain abrasive material purging system after a kind of turbo blade finishing, it is characterised in that structure includes pedestal（1）And pass through
Support is arranged at pedestal（1）The rail mounted slide bar at top（2）；The rail mounted slide bar（2）Bottom passes through vertical adpting flange
（22）It is connected to attachment of turbine blades mounting disc（100）Vertical assembled shaft（23）；
The vertical adpting flange（22）With vertical assembled shaft（23）The assembly of composition can be along rail mounted slide bar（2）Slide left and right
Move；
The vertical assembled shaft（23）Front end is provided with for turbo blade mounting disc（100）The vertical lock sleeve locked
Pipe（25）；
The turbo blade mounting disc（100）Upper assembling turbo blade unit to be cleaned（200）, turbo blade unit to be cleaned
（200）Turbo blade mounting disc is assemblied in into circle distribution（100）On；
The vertical adpting flange（22）On be additionally provided with for driving vertical assembled shaft（23）The motor of rotation（24）；
The rail mounted slide bar（2）Top is additionally provided with high-pressure pump（21）, high-pressure pump（21）Pass through gases at high pressure delivery pipe
It is connected with gases at high pressure nozzle（2101）；
The pedestal（1）On be disposed with abrasive material collecting bin from left to right（12）, supersonic wave cleaning machine（14）And microwave drying
Case（16）, abrasive material collecting bin（12）Pass through the first hydraulic elevating platform（11）It is fixed on pedestal（1）On, supersonic wave cleaning machine（14）
Pass through the second hydraulic elevating platform（13）It is fixed on pedestal（1）On, microwave drying oven（16）Pass through the 3rd hydraulic elevating platform
（15）It is fixed on pedestal（1）On；
The gases at high pressure nozzle（2101）With abrasive material collecting bin（12）It is just relative, abrasive material collecting bin（12）One-level is circumscribed with to take out very
Empty pump（1203）, one-level vacuum pumping pump（1203）Inlet port be equipped with suction joint（1202）, suction joint（1202）Before
End is provided with Air Filter（1204）.
2. remain abrasive material purging system after turbo blade finishing according to claim 1, it is characterised in that the abrasive material
Collecting bin（12）Right-hand end is provided with abrasive material discharge valve（1201）.
3. remain abrasive material purging system after turbo blade finishing according to claim 1, it is characterised in that the ultrasound
Ripple cleaning machine（14）Right-hand end is provided with cleaning fluid delivery valve（1401）.
4. remain abrasive material purging system after turbo blade finishing according to claim 1, it is characterised in that the microwave
Drying box（16）Right-hand end is communicated with two level vacuum pumping pump（1601）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720332571.4U CN206794262U (en) | 2017-03-31 | 2017-03-31 | Abrasive material purging system is remained after a kind of turbo blade finishing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720332571.4U CN206794262U (en) | 2017-03-31 | 2017-03-31 | Abrasive material purging system is remained after a kind of turbo blade finishing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206794262U true CN206794262U (en) | 2017-12-26 |
Family
ID=60731540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720332571.4U Expired - Fee Related CN206794262U (en) | 2017-03-31 | 2017-03-31 | Abrasive material purging system is remained after a kind of turbo blade finishing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206794262U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109317442A (en) * | 2018-08-24 | 2019-02-12 | 湖南吉利汽车部件有限公司 | A kind of spraying high-speed turbine cleaning device |
-
2017
- 2017-03-31 CN CN201720332571.4U patent/CN206794262U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109317442A (en) * | 2018-08-24 | 2019-02-12 | 湖南吉利汽车部件有限公司 | A kind of spraying high-speed turbine cleaning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 621703 songhualing village, Dakang Town, Jiangyou City, Mianyang City, Sichuan Province Patentee after: Sichuan aimont Aviation Equipment Co.,Ltd. Address before: 621703 songhualing village, Dakang Town, Jiangyou City, Mianyang City, Sichuan Province Patentee before: CHINA GAS TURBINE RESEARCH INSTITUTE, JIANGYOU TIANCHENG INDUSTRIAL Co. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |