CN107448574A - A kind of compound double-impeller torque converter and starter - Google Patents
A kind of compound double-impeller torque converter and starter Download PDFInfo
- Publication number
- CN107448574A CN107448574A CN201710663599.0A CN201710663599A CN107448574A CN 107448574 A CN107448574 A CN 107448574A CN 201710663599 A CN201710663599 A CN 201710663599A CN 107448574 A CN107448574 A CN 107448574A
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- Prior art keywords
- gear
- input
- output
- connection
- starter
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- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H41/00—Rotary fluid gearing of the hydrokinetic type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H47/00—Combinations of mechanical gearing with fluid clutches or fluid gearing
- F16H47/06—Combinations of mechanical gearing with fluid clutches or fluid gearing the fluid gearing being of the hydrokinetic type
- F16H47/08—Combinations of mechanical gearing with fluid clutches or fluid gearing the fluid gearing being of the hydrokinetic type the mechanical gearing being of the type with members having orbital motion
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structure Of Transmissions (AREA)
- Retarders (AREA)
Abstract
The invention provides a kind of compound double-impeller torque converter and starter, its drip irrigation device is input shaft（1）With starter toothed wheel pair（11）And freewheel clutch（10）Connection, empty gear mechanism（6）With output shaft（5）Connection, output gear（29）With double-impeller torque converter（7）Connection.
Description
Technical field
The invention belongs to fluid torque-converter and start field, more specifically, it be it is a kind of be used for various surface cars,
The compound double-impeller torque converter and starter of ship, railway locomotive and lathe.
Background technology
At present, fluid torque-converter all designs according to principles such as hydrostatics, and the power that it can be transmitted is little,
It is and inefficient；In addition, cost is high.
The content of the invention
Instant invention overcomes the deficiencies in the prior art, there is provided a kind of service life for extending engine, simple in construction, behaviour
Prosecutor is just, inexpensive, the compound double-impeller torque converter and starter of efficient energy-saving.
In order to realize the purpose of the present invention, below the technical solution adopted by the present invention：
A kind of compound double-impeller torque converter and starter, including input shaft（1）, input gear（3）, input gear pair
（4）, output shaft（5）, empty gear mechanism（6）, double-impeller torque converter（7）, fixed one-way clutch（8）, starter gear
It is secondary（9）, freewheel clutch（10）, starter toothed wheel pair（11）, electromagnetic clutch（12）, coupling spindle（13）, described input shaft（1）
With output shaft（5）Between be provided with planetary gear（20）, input planet carrier（21）, input gear（22）, output bull gear（23）, it is defeated
Enter gear ring（24）, fixed carrier（25）, output gear（26）, connection input planet carrier（27）, fixed gear（28）, output gear
Wheel（29）, input shaft（1）With starter toothed wheel pair（11）Output gear（112）And freewheel clutch（10）Input
（101）Connection, freewheel clutch（10）Output end（102）With input gear（22）And starter gear pair（9）Output
Gear（92）Connection, starter gear pair（9）Output gear（92）With starter gear pair（9）Input gear（91）Phase
Mutual cooperating, input gear（22）By inputting planet carrier（21）On planetary gear（20）With inputting planet carrier（21）, it is defeated
Go out bull gear（23）Mutual cooperation work, export bull gear（23）With inputting gear ring（24）Engagement, coupling spindle（13）With inputting tooth
Circle（24）, electromagnetic clutch（12）Input（121）And input gear pair（4）Input gear（41）Connection, input tooth
Wheel set（4）Output gear（42）With empty gear mechanism（6）Input（61）Connection, empty gear mechanism（6）Output end
（62）With output shaft（5）Connection, electromagnetic clutch（12）Output end（122）With starter toothed wheel pair（11）Input gear
（111）Connection, input gear ring（24）Pass through fixed carrier（25）On planetary gear（20）With fixed carrier（25）, output
Gear ring（26）Mutual cooperation work, output gear（26）With input gear（3）Engagement, input gear（3）With coupling input planet
Frame（27）Connection, connection input planet carrier（27）Pass through planetary gear thereon（20）With fixed gear（28）, output gear
（29）Mutual cooperation work, fixed carrier（25）, fixed gear（28）And fixed one-way clutch（8）Input（81）
Couple with retaining element, output gear（29）With double-impeller torque converter（7）Input（71）Connection, double pump wheel fluid power
Torque-converters（7）Output end（72）And fixed one-way clutch（8）Output end（82）With inputting planet carrier（21）Connection.
Each element for needing to couple, and the element separated by some other elements, can use hollow or connection
The method of frame, pass through or across some other elements, be attached thereto；When the element of connection is gear or gear ring, then mutually
Engagement or connection；The gearratio of each gear pair and gear, is designed according to actual needs.
The double-impeller torque converter can select box type hydraulic coupler to replace.
The empty gear mechanism can select clutch to replace.
When the present invention is applied to vehicle, by the size of resistance when can be travelled according to vehicle, automatically changes output and turn round
The change of square and speed.
The present invention has the following advantages that：
（1）The most power of the present invention is imitated by gear ring, planetary gear, planet carrier, gear transmission, thus transmission power and transmission
Rate is all greatly enhanced, and simple in construction, it is easier to is repaired；
（2）The bending moment and speed change of the present invention is automatically performed, and can realize efficient transmission, and in addition to starting, all
Engine and starter can be made to be worked in optimum range, compared with other speed changers, before engine and starter are equivalent
Put, it reduces the manufacturing cost of engine and starter；
（3）The present invention makes engine and starter be in by operating in Ji rotary speed area, that is, makes engine very small
Worked in the range of speeds of disposal of pollutants, avoid engine in idling and high-speed cruising, large quantity of exhaust gas is discharged, so as to reduce
The discharge of waste gas, is advantageous to environmental protection；
（4）The present invention can play buffering and overload protection using internal rotation difference, be advantageous to extend engine and power train
And the service life of starter, in addition, when running resistance increase, then it can make the automatic reduction of speed of vehicle, on the contrary then raising speed, be advantageous to
Improve the driving performance of vehicle；
（5）The present invention makes input power uninterrupted, it is ensured that vehicle has good acceleration and higher average speed, makes hair
The abrasion of motivation is reduced, and extends interval mileage of major repair, is advantageous to improve productivity ratio；
（6）When the present invention starts, there is the performance of automatic torque-changing and speed change, input power is uninterrupted, and it is existing that impact will not occur
As, it is ensured that engine start it is steady, reduce noise, the start-up wear of engine is reduced, and extend starting motor and
The service life of battery；
（7）The present invention reduces the transmission mechanism of starter now, reduces manufacturing cost, only need to be to rising after engine starts
Dynamic motor takes the measure of braking and separation, it is stopped transmission.
In addition, the present invention is a kind of compound double pump for various surface cars, ship, railway locomotive and lathe
Take turns fluid torque-converter and starter.
Brief description of the drawings
Figure of description 1 is the structure chart of the embodiment of the present invention one；
Junction in accompanying drawing between two elements, represent to be fixedly connected with heavy line, fine line represents that two elements can be with
Relatively rotate.
Embodiment
With reference to Figure of description, the present invention is described in further detail with embodiment：
Embodiment one：
As shown in fig. 1, a kind of compound double-impeller torque converter and starter, including it is input shaft 1, input gear 3, defeated
Enter gear pair 4, output shaft 5, empty gear mechanism 6, double-impeller torque converter 7, fixed one-way clutch 8, starter gear pair
9th, freewheel clutch 10, starter toothed wheel pair 11, electromagnetic clutch 12, coupling spindle 13, between described input shaft 1 and output shaft 5
Provided with planetary gear 20, input planet carrier 21, input gear 22, output bull gear 23, input gear ring 24, fixed carrier 25,
Output gear 26, connection input planet carrier 27, fixed gear 28, output gear 29, input shaft 1 are defeated with starter toothed wheel pair 11
The input 101 for going out gear 112 and freewheel clutch 10 couples, output end 102 and the input gear 22 of freewheel clutch 10
And the output gear 92 of starter gear pair 9 couples, output gear 92 and the starter gear pair 9 of starter gear pair 9
The mutual cooperation work of input gear 91, input gear 22 is by inputting the planetary gear 20 on planet carrier 21 and input planet carrier
21st, the mutual cooperation work of bull gear 23 is exported, output bull gear 23 engages with input gear ring 24, coupling spindle 13 and input gear ring
24th, the input 121 of electromagnetic clutch 12 and the input gear 41 of input gear pair 4 couple, the output gear of input gear pair 4
Wheel 42 couples with the input 61 of empty gear mechanism 6, and the output end 62 of empty gear mechanism 6 couples with output shaft 5, electromagnetic clutch
12 output end 122 couples with the input gear 111 of starter toothed wheel pair 11, and input gear ring 24 passes through the row in fixed carrier 25
Star gear 20 and fixed carrier 25, the mutual cooperation work of output gear 26, output gear 26 engage with input gear 3, input
Gear 3 couples with coupling input planet carrier 27, connection input planet carrier 27 by planetary gear 20 thereon and fixed gear 28,
The mutual cooperation work of output gear 29, the input 81 of fixed carrier 25, fixed gear 28 and fixed one-way clutch 8 with
Retaining element couples, and output gear 29 couples with the input 71 of double-impeller torque converter 7, double-impeller torque converter 7
Output end 72 and the output end 82 of fixed one-way clutch 8 couple with input planet carrier 21.
Engine prestart, empty gear mechanism 6 is separated, engage electromagnetic clutch 12, the input power of starter is passed through
Motivation gear pair 9 is delivered to input gear 22, and input gear 22 is delivered to defeated by the planetary gear 20 inputted on planet carrier 21
Go out bull gear 23, output bull gear 23 is again by inputting gear ring 24, coupling spindle 13, electromagnetic clutch 12 and starter toothed wheel pair 11
Input shaft 1 is delivered to, then is delivered on engine crankshaft, when caused starting power is enough to overcome engine starting reactance, is started
Machine starts.
After engine starts, empty gear mechanism 6 is engaged, separates electromagnetic clutch 12, input gear 22 is by inputting planet
Planetary gear 20 on frame 21 is delivered to this power is delivered to by input shaft 1 and freewheel clutch 12 by engine
Bull gear 23 is exported, output bull gear 23 is delivered to input gear ring 24 again, and input 24 power dividings for being delivered to this of gear ring are
Two-way, the output shaft 5 of the present invention is delivered to by coupling spindle 13, input gear pair 4 and empty gear mechanism 6 all the way；Another way
Output gear 26 is delivered to by the planetary gear 20 in fixed carrier 25, output gear 26 is transmitted by input gear 3 again
Planet carrier 27 is inputted to connection, connection input planet carrier 27 is delivered to output gear 29 by planetary gear 20 thereon again, defeated
Go out gear 29 by double-impeller torque converter 7 be delivered to input planet carrier 21, be delivered to input planet carrier 21 power and
The power of input gear 22 is delivered to by input shaft 1 and freewheel clutch 10 by engine, then by inputting planet carrier 21
On planetary gear 20 be delivered to output bull gear 23, output bull gear 23 speed change is constantly carried out between each element again
Iterative cycles, wherein, the output speed of double-impeller torque converter 7 constantly with input power, running resistance change and
Infinitely speed change, so that the output speed of output bull gear 23 also constantly changes, and by inputting gear ring 24, coupling spindle
13rd, input gear pair 4 and empty gear mechanism 6 are transferred to the output shaft 5 of the present invention, it is achieved thereby that the power engine
Externally exported by output shaft 5.
For the present invention, when the rotating speed of input shaft 1 is constant, on input planet carrier 21, output bull gear 23 and output shaft 5
Moment of torsion change with the change of its rotating speed, rotating speed is lower, is delivered to input planet carrier 21, output bull gear 23 and output shaft
Moment of torsion on 5 is bigger, conversely, then smaller, so as to realize the present invention can with the difference of vehicle travel resistance, change torque and
The compound double-impeller torque converter and starter of speed.
The present invention separates empty gear mechanism 6 in use, engine prestart, engages electromagnetic clutch 12, and engine turns
Speed is zero, and when starter starts, the input power of starter is delivered to input gear 22 by starter gear pair 9, wherein,
Due to not having now power to flow into line of input carrier 21, and the input 81 of fixed one-way clutch 8 couples with retaining element,
Play limitation to turn to, input planet carrier 21 is rotated from the steering opposite with engine, rotating speed zero, now, transmit
To the power of input gear 22, then power is delivered to output bull gear 23 by inputting the planetary gear 20 on planet carrier 21,
Output bull gear 23 is delivered to input by inputting gear ring 24, coupling spindle 13, electromagnetic clutch 12 and starter toothed wheel pair 11 again
Axle 1, then be delivered on engine crankshaft, when the moment of torsion being delivered on the bent axle of engine, caused starting power is enough to overcome hair
During the starting reactance of motivation, engine then starts and starts to accelerate.
After engine starts, if the input power of engine, input speed and its load are constant, i.e. the rotating speed of input shaft 1
It is constant with moment of torsion, before vehicle starting, engages empty gear mechanism 6, separate electromagnetic clutch 12, the rotating speed of output shaft 5 is zero, hair
The input power of motivation passes through input shaft 1 and freewheel clutch 10, is delivered to input gear 22, wherein, due to not having now
Power flows into line of input carrier 21, and the input 81 of fixed one-way clutch 8 couples with retaining element, plays what limitation turned to
Effect, input planet carrier 21 is rotated from the steering opposite with engine, rotating speed zero, now, be delivered to input gear 22
Power, then by input the planetary gear 20 on planet carrier 21 power be delivered to output bull gear 23, export bull gear 23
Input gear ring 24 is delivered to again, and input 24 power dividings for being delivered to this of gear ring are two-way, all the way by coupling spindle 13, input
Gear pair 4 and empty gear mechanism 6 are delivered to the output shaft 5 of the present invention；Another way passes through the planet tooth in fixed carrier 25
Wheel 20 is delivered to output gear 26, and output gear 26 is delivered to connection input planet carrier 27, connection input by input gear 3 again
Planet carrier 27 is delivered to output gear 29 by planetary gear 20 thereon again, and output gear 29 passes through double-impeller torque converter
7 be delivered to input planet carrier 21, be delivered to input planet carrier 21 power and by engine by input shaft 1 and surmount from
Clutch 10 is delivered to the power of input gear 22, then is delivered to output bull gear by the planetary gear 20 inputted on planet carrier 21
23, output bull gear 23 constantly carries out the iterative cycles of speed change between each element again, wherein, double-impeller torque converter
7 output speed constantly with the change of running resistance and infinitely speed change, so that the output speed of output bull gear 23
Also constantly change, and this hair is transferred to by inputting gear ring 24, coupling spindle 13, input gear pair 4 and empty gear mechanism 6
Bright output shaft 5, so that the moment of torsion of output shaft 5 is reduced with the increase of rotating speed.
Claims (1)
1. a kind of compound double-impeller torque converter and starter, including input shaft（1）, input gear（3）, input gear
It is secondary（4）, output shaft（5）, empty gear mechanism（6）, double-impeller torque converter（7）, fixed one-way clutch（8）, starter tooth
Wheel set（9）, freewheel clutch（10）, starter toothed wheel pair（11）, electromagnetic clutch（12）, coupling spindle（13）, it is characterised in that：Institute
The input shaft stated（1）With output shaft（5）Between be provided with planetary gear（20）, input planet carrier（21）, input gear（22）, output
Bull gear（23）, input gear ring（24）, fixed carrier（25）, output gear（26）, connection input planet carrier（27）, fixing tooth
Wheel（28）, output gear（29）, input shaft（1）With starter toothed wheel pair（11）Output gear（112）And freewheel clutch
（10）Input（101）Connection, freewheel clutch（10）Output end（102）With input gear（22）And starter tooth
Wheel set（9）Output gear（92）Connection, starter gear pair（9）Output gear（92）With starter gear pair（9）It is defeated
Enter gear（91）Mutual cooperation work, input gear（22）By inputting planet carrier（21）On planetary gear（20）With line of input
Carrier（21）, output bull gear（23）Mutual cooperation work, export bull gear（23）With inputting gear ring（24）Engagement, coupling spindle
（13）With inputting gear ring（24）, electromagnetic clutch（12）Input（121）And input gear pair（4）Input gear（41）
Connection, input gear pair（4）Output gear（42）With empty gear mechanism（6）Input（61）Connection, empty gear mechanism（6）
Output end（62）With output shaft（5）Connection, electromagnetic clutch（12）Output end（122）With starter toothed wheel pair（11）Input
Gear（111）Connection, input gear ring（24）Pass through fixed carrier（25）On planetary gear（20）With fixed carrier（25）、
Output gear（26）Mutual cooperation work, output gear（26）With input gear（3）Engagement, input gear（3）With coupling input
Planet carrier（27）Connection, connection input planet carrier（27）Pass through planetary gear thereon（20）With fixed gear（28）, output gear
Wheel（29）Mutual cooperation work, fixed carrier（25）, fixed gear（28）And fixed one-way clutch（8）Input
（81）Couple with retaining element, output gear（29）With double-impeller torque converter（7）Input（71）Connection, double pump wheel
Fluid torque-converter（7）Output end（72）And fixed one-way clutch（8）Output end（82）With inputting planet carrier（21）Connection
Connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710663599.0A CN107448574A (en) | 2015-07-07 | 2015-07-07 | A kind of compound double-impeller torque converter and starter |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510389853.3A CN104976303B (en) | 2015-07-07 | 2015-07-07 | A kind of composite box type hydraulic coupler |
| CN201710663599.0A CN107448574A (en) | 2015-07-07 | 2015-07-07 | A kind of compound double-impeller torque converter and starter |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510389853.3A Division CN104976303B (en) | 2015-07-07 | 2015-07-07 | A kind of composite box type hydraulic coupler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107448574A true CN107448574A (en) | 2017-12-08 |
Family
ID=54273111
Family Applications (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710663599.0A Withdrawn CN107448574A (en) | 2015-07-07 | 2015-07-07 | A kind of compound double-impeller torque converter and starter |
| CN201710663604.8A Withdrawn CN107869562A (en) | 2015-07-07 | 2015-07-07 | A kind of compound double-impeller torque converter |
| CN201510389853.3A Active CN104976303B (en) | 2015-07-07 | 2015-07-07 | A kind of composite box type hydraulic coupler |
| CN201710663605.2A Withdrawn CN107869564A (en) | 2015-07-07 | 2015-07-07 | A kind of composite box type hydraulic coupler |
| CN201680039168.0A Pending CN108243617A (en) | 2015-07-07 | 2016-07-06 | A kind of composite box type hydraulic coupler and starter |
Family Applications After (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710663604.8A Withdrawn CN107869562A (en) | 2015-07-07 | 2015-07-07 | A kind of compound double-impeller torque converter |
| CN201510389853.3A Active CN104976303B (en) | 2015-07-07 | 2015-07-07 | A kind of composite box type hydraulic coupler |
| CN201710663605.2A Withdrawn CN107869564A (en) | 2015-07-07 | 2015-07-07 | A kind of composite box type hydraulic coupler |
| CN201680039168.0A Pending CN108243617A (en) | 2015-07-07 | 2016-07-06 | A kind of composite box type hydraulic coupler and starter |
Country Status (3)
| Country | Link |
|---|---|
| CN (5) | CN107448574A (en) |
| HK (1) | HK1211668A1 (en) |
| WO (1) | WO2017005177A1 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107448574A (en) * | 2015-07-07 | 2017-12-08 | 广州市志变制能科技有限责任公司 | A kind of compound double-impeller torque converter and starter |
| EP3478811B1 (en) | 2017-04-06 | 2019-10-16 | Novozymes A/S | Cleaning compositions and uses thereof |
| CN110662829B (en) | 2017-04-06 | 2022-03-01 | 诺维信公司 | Cleaning composition and use thereof |
| US20200032170A1 (en) | 2017-04-06 | 2020-01-30 | Novozymes A/S | Cleaning compositions and uses thereof |
| WO2019154952A1 (en) | 2018-02-08 | 2019-08-15 | Novozymes A/S | Lipase variants and compositions thereof |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB624858A (en) * | 1942-01-09 | 1949-06-17 | Borg Warner | Improvements in or relating to variable-speed transmissions and control mechanisms therefor |
| US6561938B1 (en) * | 1998-03-06 | 2003-05-13 | Die Voith Turbo Gmbh & Co Kg | Hydrodynamic-mechanical multi-speed compound transmission, especially a six-speed torque-converter transmission |
| DE19809464C2 (en) * | 1998-03-06 | 2000-05-25 | Voith Turbo Kg | Hydrodynamic-mechanical multi-speed compound transmission, in particular 6-speed automatic converter transmission |
| RU2192572C1 (en) * | 2001-08-17 | 2002-11-10 | Коротков Эдуард Константинович | Universal holonomic drive with stepless change of torque (versions) |
| DE10161815A1 (en) * | 2001-12-14 | 2003-06-26 | Borgwarner Inc | Device for starting a motor vehicle equipped with an automatic transmission arrangement |
| CN104595437A (en) * | 2010-07-07 | 2015-05-06 | 吴志强 | Composite continuously-variable transmission |
| CN104565233A (en) * | 2010-07-07 | 2015-04-29 | 吴志强 | Compact type planetary transmission |
| CN102358159B (en) * | 2011-08-05 | 2013-12-18 | 上海中科深江电动车辆有限公司 | Hybrid drive system with hydraulic torque converter |
| CN105972182A (en) * | 2014-12-12 | 2016-09-28 | 吴志强 | Composite centripetal type hydraulic torque converter and starter |
| CN106015506A (en) * | 2014-12-12 | 2016-10-12 | 吴志强 | Compound type guide vane-adjustable hydraulic torque converter and starter |
| CN105422783A (en) * | 2015-01-16 | 2016-03-23 | 吴志强 | Contiuously variable transmission of composite axial-flow type hydraulic torque converter |
| CN107448574A (en) * | 2015-07-07 | 2017-12-08 | 广州市志变制能科技有限责任公司 | A kind of compound double-impeller torque converter and starter |
-
2015
- 2015-07-07 CN CN201710663599.0A patent/CN107448574A/en not_active Withdrawn
- 2015-07-07 CN CN201710663604.8A patent/CN107869562A/en not_active Withdrawn
- 2015-07-07 CN CN201510389853.3A patent/CN104976303B/en active Active
- 2015-07-07 CN CN201710663605.2A patent/CN107869564A/en not_active Withdrawn
- 2015-11-11 HK HK15111104.3A patent/HK1211668A1/en not_active IP Right Cessation
-
2016
- 2016-07-06 CN CN201680039168.0A patent/CN108243617A/en active Pending
- 2016-07-06 WO PCT/CN2016/088741 patent/WO2017005177A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2017005177A1 (en) | 2017-01-12 |
| CN108243617A (en) | 2018-07-03 |
| CN104976303A (en) | 2015-10-14 |
| CN104976303B (en) | 2017-10-03 |
| HK1211668A1 (en) | 2016-05-27 |
| CN107869562A (en) | 2018-04-03 |
| CN107869564A (en) | 2018-04-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171208 |
|
| WW01 | Invention patent application withdrawn after publication |