CN108392874A - A kind of filter device of high viscosity creme - Google Patents
A kind of filter device of high viscosity creme Download PDFInfo
- Publication number
- CN108392874A CN108392874A CN201810355723.1A CN201810355723A CN108392874A CN 108392874 A CN108392874 A CN 108392874A CN 201810355723 A CN201810355723 A CN 201810355723A CN 108392874 A CN108392874 A CN 108392874A
- Authority
- CN
- China
- Prior art keywords
- filtering
- filter device
- creme
- impeller blade
- impeller
- 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
- 238000001914 filtration Methods 0.000 claims abstract description 64
- 235000009854 Cucurbita moschata Nutrition 0.000 claims abstract description 25
- 240000001980 Cucurbita pepo Species 0.000 claims abstract description 25
- 235000009852 Cucurbita pepo Nutrition 0.000 claims abstract description 25
- 235000020354 squash Nutrition 0.000 claims abstract description 25
- 230000008878 coupling Effects 0.000 claims abstract description 7
- 238000010168 coupling process Methods 0.000 claims abstract description 7
- 238000005859 coupling reaction Methods 0.000 claims abstract description 7
- 239000004744 fabric Substances 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 claims description 18
- 238000000016 photochemical curing Methods 0.000 claims description 8
- 238000002955 isolation Methods 0.000 claims description 7
- 230000001154 acute effect Effects 0.000 claims description 6
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 10
- 239000000919 ceramic Substances 0.000 description 9
- 230000008569 process Effects 0.000 description 8
- 238000010146 3D printing Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 239000012634 fragment Substances 0.000 description 5
- 238000007639 printing Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 2
- 230000003670 easy-to-clean Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000006071 cream Substances 0.000 description 1
- 238000001723 curing Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/05—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements supported
- B01D29/055—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements supported ring shaped
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
- B01D29/90—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for feeding
Abstract
The invention discloses a kind of filter devices of high viscosity creme, including governor, shaft coupling, motor, guide rod, hoistable platform, squash type impeller, filter stage, filtering cylinder body and filtering mesh screen；The filtering cylinder body is arranged on the filter stage, and the filtering mesh screen is placed in the filtering cloth jar body；The hoistable platform is located above the filtering cylinder body, is arranged on the guide rod, and can be lifted along the guide rod；The motor is mounted on the hoistable platform, is electrically connected with the governor, and be connected with the squash type impeller by the shaft coupling, the spacing between the squash type impeller and the filter screen is adjusted by the lifting of the hoistable platform.The configuration of the present invention is simple, easy to use, device miniaturization, filtering is convenient and efficient, and good filtration effect, low energy consumption, at low cost.
Description
Technical field
The present invention relates to filtration art, more specifically to a kind of filter device of high viscosity creme.
Background technology
The development of ceramic 3D printing technique makes it possible prepared by complicated ceramic product, operation possessed by 3D printing technique
Simply, the advantages that speed is fast, precision is high is filled with new vitality to ceramics.During ceramic 3D printing, printing is often had
The case of failure, the product for printing failure are easy to form tiny solidification fragment and are mixed into ceramic paste material, are mixed with the cream of impurity
Material can form cut during printing on stone surface, and be easily destroyed the green body being formed by curing, and greatly increase printing
The probability of failure.High viscosity creme is difficult to after recycling if being mixed into tiny solidification fragment by fragment as similar ceramic paste material
It is detached from creme, if creme does not carry out effective filtration treatment, can not be continuing with, cause to waste.At present on the market
Filter plant be filtered in a manner of shaking and stirring mostly, equipment is more complicated, expensive, filters the material being directed to
It is the larger material of low viscosity, mobility, material mistake low for the filter efficiency of the creme of high viscosity (poor fluidity) mostly
That filters is insufficient, and will produce more heat in filter process, is easy to change the characteristic of creme, is not suitable for high viscosity
The filtering of creme.
Invention content
In order to make up above-mentioned the deficiencies in the prior art, the present invention proposes a kind of filter device of high viscosity creme, solves existing
Have filter plant is complicated, expensive, filter efficiency is low, it is filtration of material it is insufficient, more heat is generated in filter process
The problems such as amount.
The technical problem of the present invention is resolved by technical solution below：
A kind of filter device of high viscosity creme, including governor, shaft coupling, motor, guide rod, hoistable platform, squash type
Impeller, filter stage, filtering cylinder body and filtering mesh screen；The filtering cylinder body is arranged on the filter stage, the filter screen
Sieve is placed in the filtering cloth jar body；The hoistable platform is located above the filtering cylinder body, is arranged on the guide rod, and can edge
The guide rod is lifted；The motor is mounted on the hoistable platform, is electrically connected with the governor, and by described
Axis device is connected with the squash type impeller, and the squash type impeller and the filtering are adjusted by the lifting of the hoistable platform
Spacing between sieve.
Preferably, the squash type impeller includes rotary shaft and is connected to the axial multiple impeller blades of rotation, works as creme
When being filtered in the filtering cylinder body, the squash type impeller is rotated in one direction, the impeller under rotation status
Forming face contacts between piece and creme.
Preferably, the plane of the imaginary circle formed when the squash type impeller being rotated is as reference, to each
Impeller blade：The impeller blade is arc-shaped curved surface shape, and the impeller blade is since with the position of the rotation axis connection along described
Round radial direction outwardly and upwardly extends, and the impeller blade is upwardly extended along the direction of rotation.
Preferably, the tangent line of the minimum point of the lower arcuate surface of the impeller blade and the angle of the plane of the circle are acute angle,
And the minimum point of the bottom surface of each position in impeller blade on the direction that the radial direction of the circle outwardly and upwardly extends
Tangent line and the circle plane angle all be acute angle and gradually increase.
Preferably, the radian of the arc-shaped curved surface shape changes between 15-50 °.
Preferably, at the position in impeller blade with the rotation axis connection, the minimum point of the lower arcuate surface of impeller blade is cut
Line and the angle of the plane of the circle are minimum, are 10-13 °；Outwardly and upwardly extend along the radial direction of the circle in impeller blade
Farthest, the angle of the plane of the tangent line of the minimum point of the lower arcuate surface of impeller blade and the circle is maximum, is 25-30 °.
Preferably, the filter device further includes material receiving, and the material receiving is located at the lower section of the filtering cylinder body.
Preferably, the high viscosity creme is photocuring creme, and the filter device further includes ultraviolet light isolation cover, described
It is external that ultraviolet light isolation cover at least covers on the filtering cloth jar.
Preferably, the specification of the filtering mesh screen is 100-600 mesh.
Preferably, the spacing between the minimum point of the impeller blade and the filter screen is between 0.5mm-3mm.
The beneficial effect of the present invention compared with the prior art includes：The present invention be directed to the mistakes that high viscosity creme is designed
Filter device can quickly be disperseed creme by the rotary squeezing of squash type impeller in filter process, and filtering effect is improved
Rate, and squash type impeller will not be contacted substantially with filtering mesh screen (usually metal), the nothing in entire filter process
CONTACT WITH FRICTION between metal, is not likely to produce heat, will not change the characteristic of creme, ensure that the quality of filtering, present apparatus knot
Structure is simple, and easy to disassemble and assembling, easy to clean after the completion of filtering, device miniaturization, filtering is convenient and efficient, and low energy consumption, cost
It is low.
Description of the drawings
Fig. 1 is the structural schematic diagram of the filter device of the high viscosity creme in the preferred embodiment for the present invention；
Fig. 2 is the partial structural diagram of Fig. 1；
Fig. 3 and Fig. 4 is the structural schematic diagram of the squash type impeller of the filter device in the preferred embodiment for the present invention；
Fig. 5 is the structural schematic diagram of the filter device in another preferred embodiment of the present invention.
Specific implementation mode
Below against attached drawing and in conjunction with preferred embodiment, the invention will be further described.It should be noted that
In the case of not conflicting, the features in the embodiments and the embodiments of the present application can be combined with each other.
It should be noted that the orientation term such as left and right, upper and lower, top, bottom in the present embodiment, is only relatively general each other
It reads, or with the normal operating condition of product be to refer to, and should not be regarded as restrictive.
As shown in Figure 1, the filter device of high viscosity creme, including governor 2, shaft coupling 11, motor 8, guide rod 7, lifting
Platform 9, squash type impeller 3, filter stage 5, filtering cylinder body 10 and filtering mesh screen 4；Cylinder body 10 is filtered to be arranged in filter stage 5
On, filtering mesh screen 4 is placed in filtering cylinder body 10, and hoistable platform 9 is located at 10 top of filtering cylinder body, is arranged on guide rod 7, and can edge
Guide rod 7 is lifted, and motor 8 is mounted on hoistable platform 9, is electrically connected with governor 2, and pass through shaft coupling 11 and squash type leaf
Wheel 3 is connected, and the spacing between squash type impeller 3 and filter screen 4 is adjusted by the lifting of hoistable platform 9.
High viscosity creme refers to creme of the viscosity between 10000mPas-3000000mPas.
The filtering of creme carries out in filtering cylinder body 10, and creme splashes out when to prevent filtering, and every time when filtering, creme is added
Amount can be the 1/3 of filtering cloth jar body volume, and the power of filtering comes from motor 8, by adjusting governor 2 come regulation motor 8
Rotating speed, in filter process, the rotating speed of motor is preferably 50r/min-100r/min, is still more preferably 65r/min-95r/
Min can select 80r/min in a specific example；By adjusting (can be manually) hoistable platform 9 on guide rod 7
Position to adjust squash type impeller 3 and filter mesh screen 4 between spacing (with the progress of filtering, it may be necessary to repeatedly adjust,
It is clean until the filtering of the creme in cylinder body 10 will be filtered), the spacing between the minimum point and filter screen of impeller blade preferably exists
Between 0.5mm-3mm (spacing between impeller blade minimum point and filter screen when in use, can be first adjusted, adds and waited for
The creme of filter)；Motor 8 drives 3 rotary squeezing creme of squash type impeller to disperse creme, and creme was carried out by filter screen 4
The impurity fragment for being collected after filter, and being mixed with inside creme can not be by filtering mesh screen 4, thus by impurity fragment from creme
Separation.Wherein, the specification of filter screen is preferably -600 mesh of 100 mesh.
In the embodiment shown in fig. 1, optionally, filter device further includes material receiving 6, and material receiving 6 is located at filtering
The lower section of cylinder body 10, creme are directly fallen in after being filtered by filter screen 4 on the material receiving 6 of lower section, cylinder body to be filtered
After the completion of creme filtering in 10, the filter material on material receiving 6 is transferred in material bottle, being collected by filtration for creme is completed.
In the embodiment shown in fig. 1, optionally, guide rod 7 is connected on filter stage 5.
In a preferred embodiment, as shown in figure 3, squash type impeller 3 is including rotary shaft 31 and is connected to rotary shaft week
The multiple impeller blades 32 enclosed, when creme in filtering cylinder body when filtering, squash type impeller is rotated in one direction, contorted
Forming face contacts between impeller blade 32 and creme under state, and impeller blade plays the role of extruding and disperses creme.
Preferably, the plane of the imaginary circle formed when squash type impeller being rotated is as reference, to each impeller
Piece 32：Impeller blade is arc-shaped curved surface shape, and impeller blade is outside along round radial direction since the position being connect with rotary shaft 31
And upwardly extend, impeller blade 32 upwardly extend along the direction of rotation (impeller blade of corresponding diagram 3 and Fig. 4 are seen, it is known that, using Fig. 3 and
When the impeller blade of Fig. 4, then direction of rotation is counterclockwise).Such design, can be in the rotary squeezing creme process of impeller blade
In so that creme, along impeller blade surface extending direction, disperses evenly, filtering is made more to hold around from filtering mesh screen center
Easily carry out.
It is further preferred that as shown in figure 3, the angle of the tangent line of the minimum point of the lower arcuate surface of impeller blade and the plane of circle
α is acute angle, which changes within the scope of 10 ° -30 °, and in impeller blade along the side that the radial direction of circle outwardly and upwardly extends
The tangent line of the minimum point of the bottom surface of each upward position and the angle of the plane of circle are acute angle and gradually increase；Wherein,
At position of the impeller blade with rotation axis connection, the angle of the tangent line of the minimum point of the lower arcuate surface of impeller blade and the plane of circle is most
It is small, it is 10-13 °, in impeller blade along the farthest that the radial direction of circle outwardly and upwardly extends, the lower arcuate surface of impeller blade is most
The tangent line of low spot and the angle of the plane of circle are maximum, are 25-30 °.
It is further preferred that as shown in figure 4, the radian measure beta of the impeller blade of arc-shaped curved surface shape changes between 15-50 °, with
It is contacted with creme forming face preferably in rotary course.
In the example of Fig. 3 and Fig. 4, impeller blade is three pieces, but when putting into practice, however it is not limited to three pieces.
As shown in figure 5, in another preferred embodiment, when high viscosity creme is photocuring creme, such as
The ceramic photocuring creme of 3D printing, due to containing photoinitiator and photosensitive resin, daily guarantor in ceramic photocuring creme
It is also in constant temperature and humidity and to completely cut off in the environment of ultraviolet light to deposit, and filter process is it must also be ensured that in identical environment, and mistake
It filters Cheng Buneng and generates excessive heat, excessive heat can cause the photosensitive resin in material to volatilize, and material property can change
Become, therefore, filter device further includes ultraviolet light isolation cover 1, and ultraviolet light isolation cover 1 at least covers on outside filtering cylinder body 10, in this example
In, ultraviolet light isolation cover 1 all covers motor, hoistable platform, guide rod, filtering cylinder body etc. by filter stage, in this way, can be with
Ensure as far as possible the filtering of photocuring creme be in a constant temperature and humidity and filtered in the environment of most of ultraviolet light into
Row, to ensure that photocuring creme will not be cured in filter process.
The present apparatus is simple in structure, easy to disassemble and assembling, easy to clean after the completion of filtering, device miniaturization, and filtering is convenient
Fast, low energy consumption, at low cost, and the filtering of ceramic 3D printing photocuring creme can be suitble to use.
The above content is a further detailed description of the present invention in conjunction with specific preferred embodiments, and it cannot be said that
The specific implementation of the present invention is confined to these explanations.For those skilled in the art to which the present invention belongs, it is not taking off
Under the premise of from present inventive concept, several equivalent substitute or obvious modifications can also be made, and performance or use is identical, all answered
When being considered as belonging to protection scope of the present invention.
Claims (10)
1. a kind of filter device of high viscosity creme, which is characterized in that flat including governor, shaft coupling, motor, guide rod, lifting
Platform, squash type impeller, filter stage, filtering cylinder body and filtering mesh screen；
The filtering cylinder body is arranged on the filter stage, and the filtering mesh screen is placed in the filtering cloth jar body；
The hoistable platform is located above the filtering cylinder body, is arranged on the guide rod, and can be lifted along the guide rod；
The motor is mounted on the hoistable platform, is electrically connected with the governor, and is squeezed with described by the shaft coupling
Pressure type impeller is connected, between the lifting of the hoistable platform adjusts between the squash type impeller and the filter screen
Away from.
2. filter device as described in claim 1, which is characterized in that the squash type impeller includes rotary shaft and is connected to rotation
Turn axial multiple impeller blades, when creme filters in the filtering cylinder body, the squash type impeller in one direction into
Row rotates, and forming face contacts between the impeller blade and creme under rotation status.
3. filter device as claimed in claim 2, which is characterized in that the vacation formed when rotating the squash type impeller
The plane for the circle thought is as reference, to each impeller blade：The impeller blade be arc-shaped curved surface shape, the impeller blade from it is described
The position of rotation axis connection starts outwardly and upwardly to extend along the radial direction of the circle, and the impeller blade is along the direction of rotation
It upwardly extends.
4. filter device as claimed in claim 3, which is characterized in that the tangent line of the minimum point of the lower arcuate surface of the impeller blade
Angle with the plane of the circle is acute angle, and in impeller blade along the direction that the radial direction of the circle outwardly and upwardly extends
Each position bottom surface minimum point tangent line and the circle plane angle be acute angle and gradually increase.
5. filter device as claimed in claim 3, which is characterized in that the radian of the arc-shaped curved surface shape is between 15-50 °
Variation.
6. filter device as claimed in claim 3, which is characterized in that at impeller blade with the position for rotating axis connection,
The tangent line of the minimum point of the lower arcuate surface of impeller blade and the angle of the plane of the circle are minimum, are 10-13 °；In impeller blade along institute
State the farthest that round radial direction outwardly and upwardly extends, the tangent line of the minimum point of the lower arcuate surface of impeller blade and the circle
The angle of plane is maximum, is 25-30 °.
7. filter device as described in claim 1, which is characterized in that the filter device further includes material receiving, described to connect
Expect that platform is located at the lower section of the filtering cylinder body.
8. filter device as described in claim 1, which is characterized in that the high viscosity creme is photocuring creme, the mistake
It further includes ultraviolet light isolation cover to filter device, and it is external that the ultraviolet light isolation cover at least covers on the filtering cloth jar.
9. filter device as described in claim 1, which is characterized in that the specification of the filtering mesh screen is 100-600 mesh.
10. filter device as claimed in claim 2, which is characterized in that the minimum point of the impeller blade and the filter screen
Between spacing between 0.5mm-3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810355723.1A CN108392874A (en) | 2018-04-19 | 2018-04-19 | A kind of filter device of high viscosity creme |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810355723.1A CN108392874A (en) | 2018-04-19 | 2018-04-19 | A kind of filter device of high viscosity creme |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108392874A true CN108392874A (en) | 2018-08-14 |
Family
ID=63099186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810355723.1A Pending CN108392874A (en) | 2018-04-19 | 2018-04-19 | A kind of filter device of high viscosity creme |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108392874A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070159919A1 (en) * | 2006-01-12 | 2007-07-12 | In-Seon Kim | Apparatus for mixing viscous material |
| CN105344139A (en) * | 2015-12-02 | 2016-02-24 | 上海纳维加特机电科技有限公司 | High-viscosity slurry filtering machine |
| CN106964181A (en) * | 2017-05-09 | 2017-07-21 | 无锡赛晶太阳能有限公司 | One kind automation pulp filtering device |
| CN206463942U (en) * | 2017-02-13 | 2017-09-05 | 广州日高新材料科技有限公司 | Reactor for producing ultraviolet photo-curing cementing agent |
-
2018
- 2018-04-19 CN CN201810355723.1A patent/CN108392874A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070159919A1 (en) * | 2006-01-12 | 2007-07-12 | In-Seon Kim | Apparatus for mixing viscous material |
| CN105344139A (en) * | 2015-12-02 | 2016-02-24 | 上海纳维加特机电科技有限公司 | High-viscosity slurry filtering machine |
| CN206463942U (en) * | 2017-02-13 | 2017-09-05 | 广州日高新材料科技有限公司 | Reactor for producing ultraviolet photo-curing cementing agent |
| CN106964181A (en) * | 2017-05-09 | 2017-07-21 | 无锡赛晶太阳能有限公司 | One kind automation pulp filtering device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107069587A (en) | A kind of wire harness punck-down block | |
| CN208511988U (en) | A kind of filter device of high viscosity creme | |
| CN108392874A (en) | A kind of filter device of high viscosity creme | |
| CN104043273B (en) | With helical turbine formula filter assemblies | |
| CN216418669U (en) | Borneol production cooling device with protection architecture | |
| CN214865044U (en) | Dedicated flour sieving mechanism of flour processing | |
| CN211255958U (en) | Continuous sugar cooking equipment | |
| CN212663694U (en) | A device for following extract tea polyphenol in tealeaves | |
| CN210044484U (en) | Honey refining device for traditional Chinese medicinal materials | |
| CN208305449U (en) | A kind of rubber internal mixer dust device | |
| CN208574686U (en) | A kind of lotus seeds milling device reducing lotus nut starch loss | |
| CN204811817U (en) | Tea rolling machine | |
| CN213074313U (en) | Automatic stir-frying device for cyclocarya paliurus leaves | |
| CN208081949U (en) | A kind of double-cylinder type coating filtering device | |
| CN218280898U (en) | Double-layer filtering device capable of filtering plant residues | |
| CN213475850U (en) | Mulberry leaf protein extracting and drying device | |
| CN218854147U (en) | Putty powder heating and dissolving equipment | |
| CN212090239U (en) | Multifunctional traditional Chinese medicine processing equipment | |
| CN219356862U (en) | Moxa raw material drying and screening device | |
| CN220610675U (en) | Sea buckthorn fruit beating device | |
| CN210846553U (en) | Rice fiberizer | |
| CN220591088U (en) | Fish waste recycling device | |
| CN209508182U (en) | A kind of soybean oil squeezing extraction element for saving nutritional ingredient from damage | |
| CN211754257U (en) | Improve integration equipment of raw materials honey acceptance efficiency | |
| CN214436659U (en) | Traditional chinese medicine draws jar with filtering capability |
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 |