CN108355843A - A kind of water quality monitoring differential centrifugation device - Google Patents
A kind of water quality monitoring differential centrifugation device Download PDFInfo
- Publication number
- CN108355843A CN108355843A CN201810230995.9A CN201810230995A CN108355843A CN 108355843 A CN108355843 A CN 108355843A CN 201810230995 A CN201810230995 A CN 201810230995A CN 108355843 A CN108355843 A CN 108355843A
- Authority
- CN
- China
- Prior art keywords
- differential centrifugation
- shaped support
- mounting bracket
- guide shell
- limit transmission
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B5/00—Other centrifuges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B9/00—Drives specially designed for centrifuges; Arrangement or disposition of transmission gearing; Suspending or balancing rotary bowls
- B04B9/02—Electric motor drives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B9/00—Drives specially designed for centrifuges; Arrangement or disposition of transmission gearing; Suspending or balancing rotary bowls
- B04B9/08—Arrangement or disposition of transmission gearing ; Couplings; Brakes
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/286—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q involving mechanical work, e.g. chopping, disintegrating, compacting, homogenising
Abstract
The invention discloses a kind of water quality monitoring differential centrifugation devices, module is installed including support, differential centrifugation module and power transmission module, the support installation module includes the U-shaped support mounting bracket of bottom setting, the top centre position of the U-shaped support mounting bracket is provided with limit transmission guide shell straight up, the upper end level of limit transmission guide shell is coaxially arranged with feed liquor mounting disc, the upper end-face edge of feed liquor mounting disc is equipped with spherical liquid storage cylinder by the support mounting post being angularly obliquely installed inwardly, the lower semisection of the spherical shape liquid storage cylinder, which is inlayed, is provided with cambered surface filter screen, and the lower end centre position of cambered surface filter screen is vertically provided with conical surface diversion pipe, the present invention has structure design compact, differential centrifugation single obtains multigroup different centrifugation samples, stable transmission, it is efficient, the advantages that long lifespan.
Description
Technical field
The present invention relates to a kind of water quality monitoring equipment, specifically a kind of water quality monitoring differential centrifugation devices.
Background technology
Often workload is huge for water quality monitoring, and in order to promote monitoring efficiency, people have manufactured monitoring device, but due to adopting
Filled with ancestor's work point, then carry out centrifugally operated, causing packing step, time-consuming so that detection efficiency is low, due to using tradition from
Scheming carry out centrifugally operated, cause single spin test tube quantity few, due to using single motor drive, cause driving process component by
Power is uneven, the problems such as causing service life of equipment short so that occurs variety of problems in actual use.
To solve the above-mentioned problems, it proposes the present invention, currently used water monitoring device is overcome, due to using ancestor
Work point fills, then carries out centrifugally operated, and causing packing step, time-consuming so that the problems such as detection efficiency is low solves currently used
Water monitoring device, due to using conventional centrifuge carry out centrifugally operated, cause single spin test tube quantity few so that detection
Quantity it is few, influence detection data the problems such as, improve currently used water monitoring device, due to using single motor drive
It is dynamic, the problems such as causing driving process component discontinuity, cause service life of equipment short so that the present invention has structure design
It is compact, the advantages that differential centrifugation single obtains multigroup different centrifugation samples, and stable transmission is efficient, long lifespan.
Invention content
The purpose of the present invention is to provide a kind of water quality monitoring differential centrifugation devices, to solve to carry in above-mentioned background technology
The problem of going out.
To achieve the above object, the present invention provides the following technical solutions：
A kind of water quality monitoring differential centrifugation device, including support installation module, differential centrifugation module and power transmission mould
Block, the support installation module include the U-shaped support mounting bracket of bottom setting, the top interposition of the U-shaped support mounting bracket
It sets and is provided with limit transmission guide shell straight up, the upper end level of limit transmission guide shell is coaxially arranged with feed liquor mounting disc,
The upper end-face edge of feed liquor mounting disc is equipped with spherical liquid storage cylinder by the support mounting post being angularly obliquely installed inwardly, described
The lower semisection of spherical liquid storage cylinder, which is inlayed, is provided with cambered surface filter screen, and the lower end centre position of cambered surface filter screen is vertically provided with cone
The upper end-face edge position of face diversion pipe, the U-shaped support mounting bracket below the edge mate of the feed liquor mounting disc is angularly arranged
There are six groups of curved support columns, differential centrifugation module to be arranged between U-shaped support mounting bracket and feed liquor mounting disc, the differential centrifugation
Module includes the cambered surface direction splitter cylinder being coaxially disposed on the outside of limit transmission guide shell, the internal engagement limit of cambered surface direction splitter cylinder
Position transmission guide shell equidistantly several centrifugation flow dividing structures horizontal from top to bottom, the centrifugation flow dividing structure include that limit transmission is led
Angularly run through several shunting diversion pipes of cambered surface direction splitter cylinder setting on the outside of flow cartridge, the shunting diversion pipe inwardly coordinates
Limit transmission guide shell, which is inlayed, is provided with centrifugation overflow valve, and differential centrifugation is coaxially arranged on the outside of the cambered surface direction splitter cylinder
Mounting cylinder, the fit inside shunting diversion pipe of differential centrifugation mounting cylinder is horizontally disposed cyclic annular flow-stopping plate, adjacent cyclic annular gear
Cooperation limit transmission guide shell is angularly provided with several arc bottoms liquid outlet groove on differential centrifugation mounting cylinder between flowing plate, differential from
The outside cooperation arc bottom liquid outlet groove of fitted tube of feeling at ease is both provided with centrifuge tube mounting structure, and arc bottom liquid outlet groove runs through outward
It is provided with fluid hole, the outside equal front and rear sides of cooperation fluid hole of differential centrifugation mounting cylinder are symmetrically arranged with rotational installation frame, turn
The right end centre position of dynamic mounting bracket is both provided with rotation axis bearing sleeve, and cooperation rotation axis bearing sleeve is both provided with test tube mounting ring, institute
The front and rear sides cooperation rotation axis bearing sleeve for stating test tube mounting ring is both provided with free shaft, and the center of test tube mounting ring is passed through
It wears and is equipped with limit installation slot, the power transmission module includes that stretching into vertically for the lower end setting of limit transmission guide shell is U-shaped
The limit transmission shaft for supporting mounting bracket centre position, limiting the lower end of transmission shaft, to extend downwardly U-shaped support mounting bracket coaxially horizontal
It is provided with centrifugal operation gear, symmetrically engagement is provided with transmission work gear, transmission work for the left and right ends of centrifugal operation gear
The centre position of gear is provided through drive shaft vertically, and symmetrical half inlays at left and right sides of the lower semisection of U-shaped support mounting bracket
It is embedded and is equipped with synchronous active motor, synchronized links are provided with synchronous motor shaft between the synchronization active motor of left and right ends, pass
The equal level in lower end of turn axis is coaxially arranged with drive bevel gear, and coaxially engagement is set synchronous motor shaft cooperation drive bevel gear
It is equipped with drive bevel gear, the upper end-face edge of the U-shaped support mounting bracket, which is inlayed, is provided with cyclic annular diversion trench, and cyclic annular diversion trench
Left end extends downwardly U-shaped support mounting bracket and is provided with diversion pipe.
As a further solution of the present invention：The lower end level covering of the U-shaped support mounting bracket is provided with rubber antiskid
Beam.
As a further solution of the present invention：The spherical shape liquid storage cylinder upper left corner is provided with inlet opening.
As a further solution of the present invention：Feed liquor mounting disc is stretched out in the upper end of the limit transmission guide shell straight up
And cooperation conical surface diversion pipe is provided with conical surface diversion trench.
As a further solution of the present invention：The inside centre position of the U-shaped support mounting bracket coordinates drive shaft water
It is flat to be provided with transmission mounting plate.
As a further solution of the present invention：The upper end cooperation limit transmission shaft setting of the U-shaped support mounting bracket is limited
Position bearing holder (housing, cover).
As further scheme of the invention：The left end engaged transmission of the uniform drive bevel gear of drive bevel gear.
Compared with prior art, the beneficial effects of the invention are as follows：Currently used water monitoring device is overcome, due to adopting
It is filled with ancestor's work point, then carries out centrifugally operated, causing packing step, time-consuming so that the problems such as detection efficiency is low solves and work as
The preceding water monitoring device used causes single spin test tube quantity few, makes due to carrying out centrifugally operated using conventional centrifuge
The quantity that must be detected is few, the problems such as influencing the data of detection, currently used water monitoring device is improved, due to using single electricity
Machine drives, the problems such as causing driving process component discontinuity, cause service life of equipment short so that the present invention has structure
It is compact to design, the advantages that differential centrifugation single obtains multigroup different centrifugation samples, and stable transmission is efficient, long lifespan.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of water quality monitoring differential centrifugation device.
Fig. 2 is a kind of structural schematic diagram of curved support column in water quality monitoring differential centrifugation device.
Fig. 3 is the structural schematic diagram that mounting bracket is rotated in a kind of water quality monitoring differential centrifugation device.
Fig. 4 is a kind of structural schematic diagram of test tube mounting ring in water quality monitoring differential centrifugation device.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig.1~4, in the embodiment of the present invention, a kind of water quality monitoring differential centrifugation device, including support installation mould
Block, differential centrifugation module and power transmission module, the support installation module include the U-shaped support mounting bracket 9 of bottom setting, institute
The lower end level covering for stating U-shaped support mounting bracket 9 is provided with rubber antiskid beam, in the top of the U-shaped support mounting bracket 9
Between position be provided with straight up limit transmission guide shell 18, limit transmission guide shell 18 upper end level be coaxially arranged with feed liquor
The upper end-face edge of mounting disc 20, feed liquor mounting disc 20 is equipped with ball by the support mounting post 21 being angularly obliquely installed inwardly
Shape liquid storage cylinder 22,22 upper left corner of the spherical shape liquid storage cylinder are provided with inlet opening, and the lower semisection of the spherical shape liquid storage cylinder 22, which is inlayed, to be set
It is equipped with cambered surface filter screen 23, and the lower end centre position of cambered surface filter screen 23 is vertically provided with conical surface diversion pipe 24, the limit
Feed liquor mounting disc 20 is stretched out in the upper end of transmission guide shell 18 straight up and cooperation conical surface diversion pipe 24 is provided with conical surface diversion trench,
The upper end-face edge position of U-shaped support mounting bracket 9 below the edge mate of the feed liquor mounting disc 20 is angularly provided with six groups
Curved support column 1, differential centrifugation module are arranged between U-shaped support mounting bracket 9 and feed liquor mounting disc 20, the differential centrifugation mould
Block includes the cambered surface direction splitter cylinder 16 that 18 outside of limit transmission guide shell is coaxially disposed, and the inside of cambered surface direction splitter cylinder 16 is matched
Limit transmission guide shell 18 equidistantly several centrifugation flow dividing structures horizontal from top to bottom are closed, the centrifugation flow dividing structure includes limit
It is driven 18 outside of guide shell and angularly runs through several shunting diversion pipes 17 that cambered surface direction splitter cylinder 16 is arranged, the shunting water conservancy diversion
The inside cooperation limit transmission guide shell 18 of pipe 17, which is inlayed, is provided with centrifugation overflow valve 19, outside the cambered surface direction splitter cylinder 16
Side is coaxially arranged with differential centrifugation mounting cylinder 11, and the fit inside shunting diversion pipe 17 of differential centrifugation mounting cylinder 11 is horizontally disposed
There is cyclic annular flow-stopping plate 13, limit transmission guide shell 18 is coordinated on the differential centrifugation mounting cylinder 11 between adjacent cyclic annular flow-stopping plate 13
Angularly be provided with several arc bottoms liquid outlet groove 12, the outside cooperation arc bottom liquid outlet groove 12 of differential centrifugation mounting cylinder 11 be both provided with from
Heart test tube mounting structure, arc bottom liquid outlet groove 12 are provided through fluid hole 15 outward, differential centrifugation mounting cylinder 11 it is outer
Side 15 equal front and rear sides of cooperation fluid hole are symmetrically arranged with rotational installation frame 14, and the right end centre position of rotational installation frame 14 is all provided with
It is equipped with rotation axis bearing sleeve, cooperation rotation axis bearing sleeve is both provided with test tube mounting ring 26, the front and rear sides of the test tube mounting ring 26
Cooperation rotation axis bearing sleeve is both provided with free shaft, and the center of test tube mounting ring 26 is provided through limit installation slot
25, the power transmission module include limit transmission guide shell 18 lower end setting stretch into vertically among U-shaped support mounting bracket 9
The upper end cooperation limit transmission shaft 4 of the limit transmission shaft 4 of position, the U-shaped support mounting bracket 9 is provided with limit shaft bearing sleeve, limits
The lower end of position transmission shaft 4 extends downwardly U-shaped 9 coaxial level of support mounting bracket and is provided with centrifugal operation gear 5, centrifugal operation gear
Symmetrically engagement is provided with transmission work gear 6 for 5 left and right ends, and setting is run through in the centre position of transmission work gear 6 vertically
There is drive shaft, is symmetrically partly inlayed at left and right sides of the lower semisection of U-shaped support mounting bracket 9 and be provided with synchronous active motor 10, left and right
Synchronized links are provided with synchronous motor shaft between the synchronization active motor 10 at both ends, and the lower end of drive shaft is horizontal coaxially to be set
It is equipped with drive bevel gear 8, the coaxial engagement of synchronous motor shaft cooperation drive bevel gear 8 is provided with drive bevel gear 7, the master
The inside centre position cooperation of the left end engaged transmission of 7 uniform drive bevel gear 8 of dynamic bevel gear, the U-shaped support mounting bracket 9 passes
Turn axis is horizontally disposed transmission mounting plate, and the upper end-face edge of the U-shaped support mounting bracket 9, which is inlayed, is provided with cyclic annular diversion trench 2,
And the left end of ring-type diversion trench 2 extends downwardly U-shaped support mounting bracket 9 and is provided with diversion pipe 3.
The present invention operation principle be：By the way that water to be detected is injected into spherical liquid storage cylinder 22, and with conical surface water conservancy diversion
Pipe 24 is fallen into limit transmission guide shell 18, by the synchronous active motor 10 of driving, so that it is driven drive bevel gear 7, is passed through biography
It acts the limit for limiting transmission shaft 4 and the upper end and is driven guide shell 18 so that the water inside limit transmission guide shell 18 is logical
It crosses centrifugation overflow valve 19 and limit transmission 18 jet stream of guide shell enters differential centrifugation mounting cylinder 11, in the effect of cyclic annular flow-stopping plate 13
Under, shunting partition is completed, and make water water conservancy diversion to be detected to fluid hole 15, since test tube is horizontal under the influence of centrifugal force, into
Enter in test tube, overcome currently used water monitoring device, since use ancestor's work point fills, then carries out centrifugally operated, cause
Dispensing step, time-consuming so that the problems such as detection efficiency is low solves currently used water monitoring device, due to using tradition
Centrifuge carries out centrifugally operated, causes single spin test tube quantity few so that the quantity of detection is few, and the data etc. for influencing detection are asked
Topic, improves currently used water monitoring device, due to being driven using single motor, causes driving process component unbalance stress
It is even, the problems such as causing service life of equipment short so that the present invention has structure design compact, differential centrifugation single obtain it is multigroup not
The advantages that same centrifugation sample, stable transmission is efficient, long lifespan.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (7)
1. a kind of water quality monitoring differential centrifugation device, including support installation module, differential centrifugation module and power transmission module,
It is characterized in that, the support installation module includes the U-shaped support mounting bracket (9) of bottom setting, the U-shaped support mounting bracket
(9) top centre position is provided with limit transmission guide shell (18), the upper end water of limit transmission guide shell (18) straight up
Flat to be coaxially arranged with feed liquor mounting disc (20), the upper end-face edge of feed liquor mounting disc (20) by being angularly obliquely installed inwardly
Support mounting post (21) is equipped with spherical liquid storage cylinder (22), and the lower semisection of the spherical shape liquid storage cylinder (22), which is inlayed, is provided with cambered surface mistake
Strainer (23), and the lower end centre position of cambered surface filter screen (23) is vertically provided with conical surface diversion pipe (24), the feed liquor installation
The upper end-face edge position of U-shaped support mounting bracket (9) below the edge mate of disk (20) is angularly provided with six groups of curved supports
Column (1), differential centrifugation module are arranged between U-shaped support mounting bracket (9) and feed liquor mounting disc (20), the differential centrifugation module
Include the cambered surface direction splitter cylinder (16) being coaxially disposed on the outside of limit transmission guide shell (18), cambered surface direction splitter cylinder (16) it is interior
Portion's cooperation limit transmission guide shell (18) equidistantly several centrifugation flow dividing structures horizontal from top to bottom, the centrifugation flow dividing structure packet
Several shunting diversion pipes (17) for angularly running through cambered surface direction splitter cylinder (16) setting on the outside of limit transmission guide shell (18) are included,
The inside cooperation limit transmission guide shell (18) of the shunting diversion pipe (17), which is inlayed, is provided with centrifugation overflow valve (19), the arc
Differential centrifugation mounting cylinder (11) is coaxially arranged on the outside of face direction splitter cylinder (16), the inside of differential centrifugation mounting cylinder (11) is matched
Closing shunting diversion pipe (17) and being horizontally disposed with has cyclic annular flow-stopping plate (13), the differential centrifugation between adjacent cyclic annular flow-stopping plate (13)
Cooperation limit transmission guide shell (18) is angularly provided with several arc bottoms liquid outlet groove (12), differential centrifugation installation on mounting cylinder (11)
The outside cooperation arc bottom liquid outlet groove (12) of cylinder (11) is both provided with centrifuge tube mounting structure, and arc bottom liquid outlet groove (12) is outside
It is provided through fluid hole (15), outside cooperation fluid hole (15) the front and rear sides of differential centrifugation mounting cylinder (11) are symmetrically set
It is equipped with rotational installation frame (14), the right end centre position of rotational installation frame (14) is both provided with rotation axis bearing sleeve, coordinates rotation axis
Bearing sleeve is both provided with test tube mounting ring (26), and the front and rear sides cooperation rotation axis bearing sleeve of the test tube mounting ring (26) is both provided with
Free shaft, and the center of test tube mounting ring (26) is provided through and slot (25), the power transmission module is mounted
The limit transmission for stretching into U-shaped support mounting bracket (9) centre position vertically of lower end setting including limit transmission guide shell (18)
Axis (4), the lower end of limit transmission shaft (4) extend downwardly the coaxial level of U-shaped support mounting bracket (9) and are provided with centrifugal operation gear
(5), symmetrically engagement is provided with transmission work gear (6) for the left and right ends of centrifugal operation gear (5), transmission work gear (6)
Centre position is provided through drive shaft vertically, symmetrically partly inlays and sets at left and right sides of the lower semisection of U-shaped support mounting bracket (9)
It is equipped with synchronous active motor (10), synchronized links are provided with synchronous motor turn between the synchronization active motor (10) of left and right ends
The equal level in lower end of axis, drive shaft is coaxially arranged with drive bevel gear (8), and synchronous motor shaft coordinates drive bevel gear (8)
Coaxial engagement is provided with drive bevel gear (7), and the upper end-face edge of the U-shaped support mounting bracket (9), which is inlayed, to be provided with ring-type and lead
Chute (2), and the left end of cyclic annular diversion trench (2) extends downwardly U-shaped support mounting bracket (9) and is provided with diversion pipe (3.
2. a kind of water quality monitoring differential centrifugation device according to claim 1, which is characterized in that the U-shaped support peace
The lower end level covering for shelving (9) is provided with rubber antiskid beam.
3. a kind of water quality monitoring differential centrifugation device according to claim 1, which is characterized in that the spherical shape liquid storage cylinder
(22) upper left corner is provided with inlet opening.
4. a kind of water quality monitoring differential centrifugation device according to claim 1, which is characterized in that the limit transmission is led
Feed liquor mounting disc (20) is stretched out in the upper end of flow cartridge (18) straight up and cooperation conical surface diversion pipe (24) is provided with conical surface diversion trench.
5. a kind of water quality monitoring differential centrifugation device according to claim 1, which is characterized in that the U-shaped support peace
The inside centre position for shelving (9) coordinates drive shaft is horizontally disposed to have transmission mounting plate.
6. a kind of water quality monitoring differential centrifugation device according to claim 1, which is characterized in that the U-shaped support peace
The upper end cooperation limit transmission shaft (4) for shelving (9) is provided with limit shaft bearing sleeve.
7. a kind of water quality monitoring differential centrifugation device according to claim 1, which is characterized in that the drive bevel gear
(7) the left end engaged transmission of uniform drive bevel gear (8).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711303681 | 2017-12-11 | ||
| CN2017113036819 | 2017-12-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108355843A true CN108355843A (en) | 2018-08-03 |
Family
ID=63000703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810230995.9A Withdrawn CN108355843A (en) | 2017-12-11 | 2018-03-20 | A kind of water quality monitoring differential centrifugation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108355843A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108855640A (en) * | 2018-08-13 | 2018-11-23 | 四川蜀科仪器有限公司 | A kind of continuous centrifugal sample introduction part flow arrangement |
-
2018
- 2018-03-20 CN CN201810230995.9A patent/CN108355843A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108855640A (en) * | 2018-08-13 | 2018-11-23 | 四川蜀科仪器有限公司 | A kind of continuous centrifugal sample introduction part flow arrangement |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180803 |
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| WW01 | Invention patent application withdrawn after publication |