DE102020202332A1 - Partikelsensorvorrichtung mit einem auswechselbaren transparenten Abdeckelement - Google Patents
Partikelsensorvorrichtung mit einem auswechselbaren transparenten Abdeckelement Download PDFInfo
- Publication number
- DE102020202332A1 DE102020202332A1 DE102020202332.8A DE102020202332A DE102020202332A1 DE 102020202332 A1 DE102020202332 A1 DE 102020202332A1 DE 102020202332 A DE102020202332 A DE 102020202332A DE 102020202332 A1 DE102020202332 A1 DE 102020202332A1
- Authority
- DE
- Germany
- Prior art keywords
- cover element
- sensor device
- particle sensor
- laser
- flange surface
- 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
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- BUHVIAUBTBOHAG-FOYDDCNASA-N (2r,3r,4s,5r)-2-[6-[[2-(3,5-dimethoxyphenyl)-2-(2-methylphenyl)ethyl]amino]purin-9-yl]-5-(hydroxymethyl)oxolane-3,4-diol Chemical compound COC1=CC(OC)=CC(C(CNC=2C=3N=CN(C=3N=CN=2)[C@H]2[C@@H]([C@H](O)[C@@H](CO)O2)O)C=2C(=CC=CC=2)C)=C1 BUHVIAUBTBOHAG-FOYDDCNASA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
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Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/10—Investigating individual particles
- G01N15/14—Optical investigation techniques, e.g. flow cytometry
- G01N15/1456—Optical investigation techniques, e.g. flow cytometry without spatial resolution of the texture or inner structure of the particle, e.g. processing of pulse signals
- G01N15/1459—Optical investigation techniques, e.g. flow cytometry without spatial resolution of the texture or inner structure of the particle, e.g. processing of pulse signals the analysis being performed on a sample stream
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/02—Investigating particle size or size distribution
- G01N15/0205—Investigating particle size or size distribution by optical means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/06—Investigating concentration of particle suspensions
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
- G01N21/71—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light thermally excited
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/06—Investigating concentration of particle suspensions
- G01N15/075—Investigating concentration of particle suspensions by optical means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N2015/0042—Investigating dispersion of solids
- G01N2015/0046—Investigating dispersion of solids in gas, e.g. smoke
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/10—Investigating individual particles
- G01N15/14—Optical investigation techniques, e.g. flow cytometry
- G01N2015/1486—Counting the particles
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
- G01N2021/0106—General arrangement of respective parts
- G01N2021/015—Apparatus with interchangeable optical heads or interchangeable block of optics and detector
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
- G01N2021/0193—Arrangements or apparatus for facilitating the optical investigation the sample being taken from a stream or flow to the measurement cell
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Dispersion Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102020202332.8A DE102020202332A1 (de) | 2020-02-24 | 2020-02-24 | Partikelsensorvorrichtung mit einem auswechselbaren transparenten Abdeckelement |
| KR1020227032519A KR20220142516A (ko) | 2020-02-24 | 2021-01-11 | 교체 가능한 투명 커버 요소를 구비한 입자 센서 장치 |
| EP21700519.8A EP4111167A1 (de) | 2020-02-24 | 2021-01-11 | Partikelsensorvorrichtung mit einem auswechselbaren transparenten abdeckelement |
| CN202180016450.8A CN115176140A (zh) | 2020-02-24 | 2021-01-11 | 具有能更换的透明的覆盖元件颗粒传感器设备 |
| PCT/EP2021/050343 WO2021170301A1 (de) | 2020-02-24 | 2021-01-11 | Partikelsensorvorrichtung mit einem auswechselbaren transparenten abdeckelement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102020202332.8A DE102020202332A1 (de) | 2020-02-24 | 2020-02-24 | Partikelsensorvorrichtung mit einem auswechselbaren transparenten Abdeckelement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE102020202332A1 true DE102020202332A1 (de) | 2021-08-26 |
Family
ID=74186674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE102020202332.8A Pending DE102020202332A1 (de) | 2020-02-24 | 2020-02-24 | Partikelsensorvorrichtung mit einem auswechselbaren transparenten Abdeckelement |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP4111167A1 (zh) |
| KR (1) | KR20220142516A (zh) |
| CN (1) | CN115176140A (zh) |
| DE (1) | DE102020202332A1 (zh) |
| WO (1) | WO2021170301A1 (zh) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATE110467T1 (de) * | 1987-04-27 | 1994-09-15 | Preikschat F K | Vorrichtung und verfahren zur untersuchung von teilchen. |
| DE102017207402A1 (de) * | 2017-05-03 | 2018-11-08 | Robert Bosch Gmbh | Optischer Rußpartikelsensor für Kraftfahrzeuge |
-
2020
- 2020-02-24 DE DE102020202332.8A patent/DE102020202332A1/de active Pending
-
2021
- 2021-01-11 EP EP21700519.8A patent/EP4111167A1/de not_active Withdrawn
- 2021-01-11 WO PCT/EP2021/050343 patent/WO2021170301A1/de unknown
- 2021-01-11 KR KR1020227032519A patent/KR20220142516A/ko unknown
- 2021-01-11 CN CN202180016450.8A patent/CN115176140A/zh active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| KR20220142516A (ko) | 2022-10-21 |
| EP4111167A1 (de) | 2023-01-04 |
| CN115176140A (zh) | 2022-10-11 |
| WO2021170301A1 (de) | 2021-09-02 |
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