CN108429101A - A kind of bus-bar of high-multiplying power discharge module - Google Patents
A kind of bus-bar of high-multiplying power discharge module Download PDFInfo
- Publication number
- CN108429101A CN108429101A CN201810390356.9A CN201810390356A CN108429101A CN 108429101 A CN108429101 A CN 108429101A CN 201810390356 A CN201810390356 A CN 201810390356A CN 108429101 A CN108429101 A CN 108429101A
- Authority
- CN
- China
- Prior art keywords
- bus
- bar
- battery core
- base material
- bar ontology
- 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.)
- Pending
Links
- 238000003466 welding Methods 0.000 claims abstract description 44
- 239000000463 material Substances 0.000 claims abstract description 40
- 239000010410 layer Substances 0.000 claims abstract description 21
- 244000144985 peep Species 0.000 claims abstract description 15
- 238000005452 bending Methods 0.000 claims abstract description 14
- 239000002356 single layer Substances 0.000 claims abstract description 8
- 239000000758 substrate Substances 0.000 claims abstract description 8
- 239000004411 aluminium Substances 0.000 claims description 14
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 14
- 229910052782 aluminium Inorganic materials 0.000 claims description 14
- 230000005611 electricity Effects 0.000 claims description 3
- 238000003754 machining Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000004080 punching Methods 0.000 abstract description 4
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 4
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 description 4
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000004020 conductor Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R25/00—Coupling parts adapted for simultaneous co-operation with two or more identical counterparts, e.g. for distributing energy to two or more circuits
- H01R25/16—Rails or bus-bars provided with a plurality of discrete connecting locations for counterparts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/528—Fixed electrical connections, i.e. not intended for disconnection
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R25/00—Coupling parts adapted for simultaneous co-operation with two or more identical counterparts, e.g. for distributing energy to two or more circuits
- H01R25/16—Rails or bus-bars provided with a plurality of discrete connecting locations for counterparts
- H01R25/161—Details
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Connection Of Batteries Or Terminals (AREA)
Abstract
The invention discloses a kind of bus-bars of high-multiplying power discharge module, including bus-bar ontology, bus-bar ontology is made of two layers of base material, run through on two layers of base material of the bus-bar ontology and offers battery core polarity peep hole, the position of the battery core polarity peep hole is corresponding with battery core pole home position, welding region hole is offered on the first layer base material of the bus-bar ontology, the position in the welding region hole is corresponding with the pole position of battery core, and welding peep hole is offered on the second layer base material of the bus-bar ontology in the welding region hole.It is an advantage of the invention that clever structure, it is bonded completely with battery core pole, realize that laser welds completely, performance safety is stablized, and the present invention is formed by single layer of substrate material punching press, bending, it is of low cost, the requirement of high-multiplying power discharge module can be met, machining period is shorter, uses manpower and material resources sparingly, loss is reduced, can realize mass, automated production.
Description
Technical field
The present invention relates to bus-bar field more particularly to a kind of bus-bars of high-multiplying power discharge module.
Background technology
With the adjustment of national new-energy automobile policy, subsidy standard is being gradually reduced relative to former years.In public subsidies
In the case of reduction, in order to meet the market demand, maintains vehicle price constant or reduce, be the development of later new-energy automobile
Trend.In the case of ensureing each parts normal function of battery pack under such market demands promotion, each parts low cost
Change is the developing direction that current many manufacturers are being studied energetically.Bus-bar is series-parallel basic conductor between battery core, as
One of batteries of electric automobile packet important part, importance is self-evident.How to ensure that bus-bar can bear the big electricity of high magnification
The performance of stream, and can cost effective, mass, automation, be current each manufacturer's urgent problem.
Traditional bus-bar generally uses machining mode, and required working hour is longer, is not easy batch machining production.For high magnification
The bus-bar to discharge on module needs to select thicker base material.If, can not be by thicker base using low-power laser bonding machine
Material is penetrated and is welded；If selecting high power laser bonding machine, when can penetrate the thicker base material of bus-bar, but weld
Heat battery core can be damaged, therefore common practice be the milling of base material welding position is thin, this technique manpower, material,
There is greatly waste and loss in the various aspects such as equipment, expensive, be not easy mass, automated production.Classic flat-plate simultaneously
Formula bus-bar is unfavorable for bus-bar and is bonded completely with battery core pole, and laser welding is likely to occur rosin joint phenomenon, and there are security risks.
Invention content
Goal of the invention：In view of the above-mentioned problems, the object of the present invention is to provide a kind of bus-bar of high-multiplying power discharge module, drop
Low cost shortens machining period, reduces security risk.
Technical solution：
A kind of bus-bar of high-multiplying power discharge module, including bus-bar ontology, bus-bar ontology are made of two layers of base material, institute
It states to run through on two layers of base material of bus-bar ontology and offers battery core polarity peep hole, position and the electricity of the battery core polarity peep hole
Core pole home position is corresponding, and welding region hole, the welding section are offered on the first layer base material of the bus-bar ontology
The position in domain hole is corresponding with the pole position of battery core, is located at the second layer of the bus-bar ontology in the welding region hole
Welding peep hole is offered on base material, welding region only has single layer of substrate material, is welded using low-power laser bonding machine
It realizes, the heat generated when being welded using high-power welding machine is avoided to damage battery core.
Preferably, the bus-bar for the ease of module end is connected and fixed, on two layers of base material of the bus-bar ontology also
Through offering mounting hole.
Preferably, the bus-bar ontology is formed by single layer of substrate material bending, compared with thicker base material, single layer of substrate material cost
It is cheap, be conducive to mass production.
Preferably, the bus-bar ontology is equipped with arch bending, and the arch bending is located at battery core pole middle position,
To being compacted after the welding region welding of arch bending both sides, arch bending can effectively adjust the height of both sides welding region
Difference makes bus-bar ontology be bonded completely with battery core pole, avoids the occurrence of rosin joint, improves security performance.
Preferably, in order to realize precise positioning, welding job efficiency is improved, bus-bar ontology side offers positioning
The position of slot, the locating slot is corresponding with battery core pole centre position.
Preferably, if module has the requirement of aluminium wire welding function, the first layer base material side of the bus-bar ontology opens up
Aluminium wire welding groove.
Preferably, it is welded with aluminium wire for the ease of bus-bar ontology, the aluminium wire welding groove is designed as U-shaped.
Advantageous effect：Compared with prior art, it is an advantage of the invention that whole use double layer design, only welding region part
It is designed as single layer of substrate material, clever structure can meet the requirement of high-multiplying power discharge module, while low-power laser can be utilized to weld
Pick processing, and generation more heat transfer is avoided to damage battery core, and the present invention is bonded completely with battery core pole, realizes that laser is complete
Welding, performance safety are stablized, and the present invention is formed by single layer of substrate material punching press, bending, of low cost, and machining period is shorter, save
Manpower and materials reduce loss, can realize mass, automated production.
Description of the drawings
Fig. 1 is the structural schematic diagram of the embodiment of the present invention 1；
Fig. 2 is battery modules schematic diagram；
Fig. 3 is the structural schematic diagram of the embodiment of the present invention 2.
Specific implementation mode
In the following with reference to the drawings and specific embodiments, the present invention is furture elucidated, it should be understood that these embodiments are merely to illustrate
It the present invention rather than limits the scope of the invention, after having read the present invention, those skilled in the art are to of the invention each
The modification of kind equivalent form falls within the application range as defined in the appended claims.
Embodiment 1
As shown in Figs. 1-2, for a kind of bus-bar of high-multiplying power discharge module using aluminium as base material, aluminium first passes around one
Secondary mould punching forms battery core polarity peep hole 2, welding region hole 3, welding peep hole 4, mounting hole 5, arch bending 6, positioning
Slot 7, then secondary mold complete base material and be folded to form the double-deck bus-bar ontology 1, base material fold position is to bending 9.Battery core polarity
Peep hole 2 is opened up through two layers of base material of bus-bar ontology 1, position and the battery core pole home position of battery core polarity peep hole 2
It is corresponding.Welding region hole 3 is offered on the first layer base material of bus-bar ontology 1, welding region hole 3 is circle, welding region
The position in hole 3 is corresponding with battery core pole position, corresponding with welding region hole 3 on the second layer base material of bus-bar ontology 1
On position, it is further opened with welding peep hole 4.Inside circumference in welding region hole 3 is welded, in welding region hole 3 only
Single layer of substrate material can be penetrated using low-power laser bonding machine and be welded.Welding peep hole 4 is used to be observed when welding,
Convenient for exact operations.Bus-bar in the present embodiment is located at the battery core 10 at module edge, bus-bar ontology 1 for serial or parallel connection
One end need to open up mounting hole 5, be fixedly connected for bus-bar.Arch bending 6 is set to 10 centre position of adjacent battery core, with tradition
Flat bus-bar is compared, and the bus-bar with arch bending 6 can effectively adjust the height of adjacent welding tracts in welding
Difference prevents rosin joint phenomenon occur.The position of locating slot 7 is corresponding with adjacent battery core pole centre position, convenient for be accurately positioned and
Quickly adjustment position.If module meets the requirement of aluminium wire welding function, aluminium wire welding groove 8, aluminium can be opened up in a mould punching
Wire bond access slot 8 is opened in the first layer base material side of bus-bar ontology 1, and aluminium wire welding groove 8 is set as U-shaped, 11 both ends of aluminium wire point
Not Lian Jie aluminium wire welding groove 8 and sampling soft board 12, by being welded and fixed.
Embodiment 2
As Figure 2-3, with embodiment 1 difference lies in, mounting hole 5 is not opened up on bus-bar ontology 1, for connect or
The different battery cores 10 in person's parallel connection module center.The present invention is molded by mold twice, and clever structure is pasted completely with battery core pole
It closes, avoids rosin joint hidden danger, be suitably applied high-multiplying power discharge module, while avoiding complicated machining, greatly reduce manpower work
Shi Chengben improves the utilization rate of material, and compatible various high-low power laser-beam welding machines use, versatile, are advantageously implemented
Mass, automated production.
Claims (7)
1. a kind of bus-bar of high-multiplying power discharge module, it is characterised in that：Including bus-bar ontology (1), bus-bar ontology (1) by
Two layers of base material forms, and runs through offering battery core polarity peep hole (2), the electricity on two layers of base material of the bus-bar ontology (1)
The position of core polarity peep hole (2) is corresponding with battery core pole home position, on the first layer base material of the bus-bar ontology (1)
Welding region hole (3) is offered, the position of the welding region hole (3) is corresponding with the pole position of battery core, is located at the weldering
It connects and offers welding peep hole (4) on the second layer base material of the bus-bar ontology (1) in region apertures (3).
2. a kind of bus-bar of high-multiplying power discharge module according to claim 1, it is characterised in that：The bus-bar ontology
(1) it is also extended through on two layers of base material and offers mounting hole (5).
3. a kind of bus-bar of high-multiplying power discharge module according to claim 1, it is characterised in that：The bus-bar ontology
(1) it is formed by single layer of substrate material bending.
4. a kind of bus-bar of high-multiplying power discharge module according to claim 1, it is characterised in that：The bus-bar ontology
(1) it is equipped with arch bending (6), the arch bending (6) is located at battery core pole middle position.
5. a kind of bus-bar of high-multiplying power discharge module according to claim 3, it is characterised in that：The bus-bar ontology
(1) side offers locating slot (7), and the position of the locating slot (7) is corresponding with battery core pole centre position.
6. a kind of bus-bar of high-multiplying power discharge module according to claim 1, it is characterised in that：The bus-bar ontology
(1) first layer base material side offers aluminium wire welding groove (8).
7. a kind of bus-bar of high-multiplying power discharge module according to claim 6, it is characterised in that：The aluminium wire welding groove
(8) it is U-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810390356.9A CN108429101A (en) | 2018-04-27 | 2018-04-27 | A kind of bus-bar of high-multiplying power discharge module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810390356.9A CN108429101A (en) | 2018-04-27 | 2018-04-27 | A kind of bus-bar of high-multiplying power discharge module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108429101A true CN108429101A (en) | 2018-08-21 |
Family
ID=63161988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810390356.9A Pending CN108429101A (en) | 2018-04-27 | 2018-04-27 | A kind of bus-bar of high-multiplying power discharge module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108429101A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109301146A (en) * | 2018-10-26 | 2019-02-01 | 蚌埠南实科技有限公司 | A kind of aluminium row and its forming method for new energy battery |
| CN111883949A (en) * | 2019-05-02 | 2020-11-03 | 罗伯特·博世有限公司 | Bus bar with elastic structure |
| CN114865232A (en) * | 2022-05-30 | 2022-08-05 | 安徽久兴源新能源科技集团有限公司 | Battery connecting sheet for solving battery welding height difference |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1054461A2 (en) * | 1999-05-18 | 2000-11-22 | Yazaki Corporation | Battery connection plate and a manufacturing method therefor |
| CN102414871A (en) * | 2009-08-18 | 2012-04-11 | 矢崎总业株式会社 | Power-supply device and battery connector |
| JP2012084319A (en) * | 2010-10-08 | 2012-04-26 | Auto Network Gijutsu Kenkyusho:Kk | Busbar for battery pack and busbar module |
| CN102687308A (en) * | 2009-08-18 | 2012-09-19 | 矢崎总业株式会社 | Busbar |
| CN102694140A (en) * | 2011-03-18 | 2012-09-26 | 矢崎总业株式会社 | Busbar, busbar module including busbar and power source including busbar module |
| JP2016091772A (en) * | 2014-11-04 | 2016-05-23 | 株式会社オートネットワーク技術研究所 | Bus bar |
| JP2016134275A (en) * | 2015-01-19 | 2016-07-25 | 株式会社オートネットワーク技術研究所 | Bus bar |
| DE102015119447A1 (en) * | 2015-11-11 | 2017-05-11 | Selectrona GmbH | Device for supplying electrical energy from accumulator cells |
| CN107204418A (en) * | 2017-07-17 | 2017-09-26 | 镇江科信动力系统设计研究有限公司 | A kind of aluminium wire welds bus-bar |
| CN206742357U (en) * | 2017-04-21 | 2017-12-12 | 安徽欧鹏巴赫新能源科技有限公司 | A kind of square power lithium ion cell module bus-bar |
| CN208189922U (en) * | 2018-04-27 | 2018-12-04 | 镇江科信动力系统设计研究有限公司 | A kind of busbar connector of high-multiplying power discharge mould group |
-
2018
- 2018-04-27 CN CN201810390356.9A patent/CN108429101A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1054461A2 (en) * | 1999-05-18 | 2000-11-22 | Yazaki Corporation | Battery connection plate and a manufacturing method therefor |
| CN102414871A (en) * | 2009-08-18 | 2012-04-11 | 矢崎总业株式会社 | Power-supply device and battery connector |
| CN102687308A (en) * | 2009-08-18 | 2012-09-19 | 矢崎总业株式会社 | Busbar |
| JP2012084319A (en) * | 2010-10-08 | 2012-04-26 | Auto Network Gijutsu Kenkyusho:Kk | Busbar for battery pack and busbar module |
| CN102694140A (en) * | 2011-03-18 | 2012-09-26 | 矢崎总业株式会社 | Busbar, busbar module including busbar and power source including busbar module |
| JP2016091772A (en) * | 2014-11-04 | 2016-05-23 | 株式会社オートネットワーク技術研究所 | Bus bar |
| JP2016134275A (en) * | 2015-01-19 | 2016-07-25 | 株式会社オートネットワーク技術研究所 | Bus bar |
| DE102015119447A1 (en) * | 2015-11-11 | 2017-05-11 | Selectrona GmbH | Device for supplying electrical energy from accumulator cells |
| CN206742357U (en) * | 2017-04-21 | 2017-12-12 | 安徽欧鹏巴赫新能源科技有限公司 | A kind of square power lithium ion cell module bus-bar |
| CN107204418A (en) * | 2017-07-17 | 2017-09-26 | 镇江科信动力系统设计研究有限公司 | A kind of aluminium wire welds bus-bar |
| CN208189922U (en) * | 2018-04-27 | 2018-12-04 | 镇江科信动力系统设计研究有限公司 | A kind of busbar connector of high-multiplying power discharge mould group |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109301146A (en) * | 2018-10-26 | 2019-02-01 | 蚌埠南实科技有限公司 | A kind of aluminium row and its forming method for new energy battery |
| CN109301146B (en) * | 2018-10-26 | 2021-10-15 | 蚌埠金实科技有限公司 | Aluminum bar for new energy battery and forming method thereof |
| CN111883949A (en) * | 2019-05-02 | 2020-11-03 | 罗伯特·博世有限公司 | Bus bar with elastic structure |
| CN114865232A (en) * | 2022-05-30 | 2022-08-05 | 安徽久兴源新能源科技集团有限公司 | Battery connecting sheet for solving battery welding height difference |
| CN114865232B (en) * | 2022-05-30 | 2023-10-20 | 安徽久兴源新能源科技集团有限公司 | Battery connecting sheet for solving battery welding height difference |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102683751B (en) | High-capacity high-magnification square lithium ion power battery and manufacturing method thereof | |
| CN108429101A (en) | A kind of bus-bar of high-multiplying power discharge module | |
| CN102347512B (en) | Large-capacity lithium ion battery | |
| WO2023071065A1 (en) | Lithium-ion battery assembly process and lithium-ion battery | |
| CN102024988A (en) | Coiled lithium-ion power battery core and manufacturing method thereof | |
| CN107742692A (en) | A kind of power battery module and electric car | |
| CN106505237A (en) | The method of manufacture rechargeable battery and rechargeable battery | |
| CN104681878A (en) | Manufacturing method of winding type lithium ion battery and winding type lithium ion battery | |
| CN112563579A (en) | High-safety high-capacity lithium ion battery laminated cell and preparation method thereof | |
| CN207338510U (en) | A kind of battery pack | |
| CN208189922U (en) | A kind of busbar connector of high-multiplying power discharge mould group | |
| CN204424379U (en) | The full-automatic package system of a kind of high capacity cell battery core | |
| CN107302110A (en) | Takeup type battery core | |
| CN207930229U (en) | Lithium battery module assists welding fixture | |
| WO2022133710A1 (en) | Electrochemical device and electrical device | |
| CN201369367Y (en) | Power lithium battery bare cell with double-tab structure | |
| EP3226338A1 (en) | Wound-type cell | |
| CN202196821U (en) | Composite positive tab of power lithium battery | |
| CN109193019B (en) | Soft package module structure of battery | |
| CN107302109A (en) | Takeup type battery core | |
| CN207705322U (en) | A kind of battery | |
| CN116344913A (en) | Battery cell structure, lithium battery device and manufacturing method of battery cell structure | |
| CN205230842U (en) | Nickel -clad copper changes tin utmost point ear | |
| CN201402837Y (en) | Battery | |
| CN209912923U (en) | Laminate polymer battery module that plastic frame surrounded |
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 |