NL265064A - - Google Patents
Info
- Publication number
- NL265064A NL265064A NL265064DA NL265064A NL 265064 A NL265064 A NL 265064A NL 265064D A NL265064D A NL 265064DA NL 265064 A NL265064 A NL 265064A
- Authority
- NL
- Netherlands
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
- G01N15/06—Investigating concentration of particle suspensions
- G01N15/065—Investigating concentration of particle suspensions using condensation nuclei counters
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 Biological Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US632347A US3007367A (en) | 1957-01-03 | 1957-01-03 | Condensation nuclei detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL265064A true NL265064A (cs) |
Family
ID=24535154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL265064D NL265064A (cs) | 1957-01-03 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US3007367A (cs) |
| NL (1) | NL265064A (cs) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3549326A (en) * | 1968-07-03 | 1970-12-22 | Applied Res Lab | Spectrochemical analysis with water vapor added |
| US4135399A (en) * | 1977-05-13 | 1979-01-23 | Westinghouse Electric Corp. | Use of an expansion chamber for the production of representative particulate effluent from polymers |
| US4449816A (en) * | 1981-05-11 | 1984-05-22 | Nitta Gelatin Kabushiki Kaisha | Method for measuring the number of hyperfine particles and a measuring system therefor |
| US5026155A (en) * | 1989-09-06 | 1991-06-25 | Air Products And Chemicals, Inc. | Process for sizing particles using condensation nucleus counting |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB406648A (cs) * | ||||
| US2032746A (en) * | 1928-10-26 | 1936-03-03 | Kidde & Co Walter | Detection of suspended matter in fluids |
| US1971443A (en) * | 1930-04-29 | 1934-08-28 | William G Exton | Electrooptical method and means for measuring concentrations, colors, dispersions, etc. of fluids and similar substances |
| US1969626A (en) * | 1931-08-14 | 1934-08-07 | Simon Alfred Walter | Smoke density meter device |
| US2076554A (en) * | 1932-01-21 | 1937-04-13 | Drinker Philip | Apparatus for measuring, recording, and controlling dilute dust concentrations |
| US2291776A (en) * | 1941-01-16 | 1942-08-04 | Wager Robert Hudson | Combined smoke observation device and photoelectric indicating means |
| US2299457A (en) * | 1941-05-02 | 1942-10-20 | C O Two Fire Equipment Co | Smoke detecting apparatus |
| US2684008A (en) * | 1949-11-23 | 1954-07-20 | Gen Electric | Method and apparatus for measuring the concentration of condensation nuclei |
| US2620385A (en) * | 1949-11-30 | 1952-12-02 | Specialties Dev Corp | Photoelectrically controlled system for detecting suspended matter in fluids |
-
0
- NL NL265064D patent/NL265064A/xx unknown
-
1957
- 1957-01-03 US US632347A patent/US3007367A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US3007367A (en) | 1961-11-07 |