JPS5325514B2 - - Google Patents
Info
- Publication number
- JPS5325514B2 JPS5325514B2 JP8521672A JP8521672A JPS5325514B2 JP S5325514 B2 JPS5325514 B2 JP S5325514B2 JP 8521672 A JP8521672 A JP 8521672A JP 8521672 A JP8521672 A JP 8521672A JP S5325514 B2 JPS5325514 B2 JP S5325514B2
- Authority
- JP
- Japan
- 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.)
- Expired
Links
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
- G01N15/02—Investigating particle size or size distribution
- G01N15/0266—Investigating particle size or size distribution with electrical classification
Landscapes
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US17641971A | 1971-08-25 | 1971-08-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4850793A JPS4850793A (en) | 1973-07-17 |
| JPS5325514B2 true JPS5325514B2 (en) | 1978-07-27 |
Family
ID=22644284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8521672A Expired JPS5325514B2 (en) | 1971-08-25 | 1972-08-25 |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS5325514B2 (en) |
| AT (1) | AT349800B (en) |
| CA (1) | CA970594A (en) |
| DE (1) | DE2241143B2 (en) |
| FR (1) | FR2151419A5 (en) |
| GB (2) | GB1415312A (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1191723A (en) * | 1981-07-09 | 1985-08-13 | David G. Jones | Method and apparatus for monitoring particles in a liquid medium |
| NO834171L (en) * | 1982-11-17 | 1984-05-18 | Blue Circle Ind Plc | PROCEDURE AND APPARATUS FOR SEPARATION OF PARTICLE MATERIAL |
| GB2185570A (en) * | 1985-11-22 | 1987-07-22 | Fawcett Eng Ltd | Assessing contamination of liquids |
| GB2197716A (en) * | 1986-11-20 | 1988-05-25 | Coal Ind | Liquid contamination meter |
| US5504573A (en) * | 1993-10-13 | 1996-04-02 | Man-Gill Chemical Company | Apparatus and method for analyzing particles deposited on a substrate using substantially continuous profile data |
| US5790246A (en) * | 1996-04-18 | 1998-08-04 | Montores Pty. Ltd. | Apparatus and network for determining a parameter of a particle in a fluid employing detector and processor |
| DE102018207441B4 (en) * | 2018-05-15 | 2022-08-18 | Bayerische Motoren Werke Aktiengesellschaft | Method for analyzing the particles contained in an operating fluid of a device and device for carrying out the method |
| DE102018211159A1 (en) * | 2018-07-06 | 2020-01-09 | Zf Friedrichshafen Ag | Determination of the particle load of lubricant |
| CN116148133B (en) * | 2023-04-25 | 2023-08-29 | 西安热工研究院有限公司 | Method and device for evaluating quality of oil product of power in-use oil |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2887227A (en) * | 1955-12-27 | 1959-05-19 | Gen Electric | Dust particle counting apparatus |
| US3222925A (en) * | 1959-06-25 | 1965-12-14 | Robert D Kracke | Apparatus for the classification and evaluation of fallout from aerosols |
| DE1278147B (en) * | 1964-04-18 | 1968-09-19 | Freiberg Bergakademie | Method and device for continuous measurement of the proportions of uniformity classes of flowing suspensions with solids below 1 mm grain size |
| DE1965734A1 (en) * | 1969-12-31 | 1971-07-08 | Degussa | Peat as filtering aid in clearing sludge - dehydration |
-
1972
- 1972-08-22 DE DE19722241143 patent/DE2241143B2/en active Granted
- 1972-08-24 CA CA150,142A patent/CA970594A/en not_active Expired
- 1972-08-25 AT AT734072A patent/AT349800B/en not_active IP Right Cessation
- 1972-08-25 JP JP8521672A patent/JPS5325514B2/ja not_active Expired
- 1972-08-25 GB GB1810175A patent/GB1415312A/en not_active Expired
- 1972-08-25 GB GB3983672A patent/GB1415311A/en not_active Expired
- 1972-08-25 FR FR7230445A patent/FR2151419A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4850793A (en) | 1973-07-17 |
| DE2241143C3 (en) | 1987-04-16 |
| DE2241143B2 (en) | 1981-01-15 |
| GB1415311A (en) | 1975-11-26 |
| AT349800B (en) | 1979-04-25 |
| ATA734072A (en) | 1978-09-15 |
| CA970594A (en) | 1975-07-08 |
| FR2151419A5 (en) | 1973-04-13 |
| DE2241143A1 (en) | 1973-03-01 |
| GB1415312A (en) | 1975-11-26 |