NL7202689A - - Google Patents
Info
- Publication number
- NL7202689A NL7202689A NL7202689A NL7202689A NL7202689A NL 7202689 A NL7202689 A NL 7202689A NL 7202689 A NL7202689 A NL 7202689A NL 7202689 A NL7202689 A NL 7202689A NL 7202689 A NL7202689 A NL 7202689A
- Authority
- NL
- Netherlands
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
- G01N27/22—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating capacitance
- G01N27/223—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating capacitance for determining moisture content, e.g. humidity
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (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 Analyzing Materials By The Use Of Electric Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12002771A | 1971-03-01 | 1971-03-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7202689A true NL7202689A (xx) | 1972-09-05 |
Family
ID=22387855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7202689A NL7202689A (xx) | 1971-03-01 | 1972-03-01 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3723865A (xx) |
| DE (1) | DE2209167A1 (xx) |
| GB (1) | GB1355940A (xx) |
| NL (1) | NL7202689A (xx) |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1020003B (it) * | 1973-08-30 | 1977-12-20 | Hauni Werke Koerber & Co Kg | Dispositivo per controllare le estremita di articoli di tabacco a forma di bastoncini in partico lare di sigarette |
| US4117398A (en) * | 1975-12-22 | 1978-09-26 | Western Electric Company, Inc. | Method and apparatus for measuring the filling effectiveness of a cable during filling |
| US4058766A (en) * | 1976-06-21 | 1977-11-15 | Agridustrial Electronics, Inc. | Multiple-frequency permittivity tester |
| GB2027903B (en) * | 1978-08-08 | 1983-03-23 | Atomic Energy Authority Uk | Detecting size and shape of bodies capacitatively |
| US4468610A (en) * | 1982-04-14 | 1984-08-28 | Penril Corp. | Radio frequency apparatus for measuring moisture content of materials as a function of dielectric constant |
| US4560923A (en) * | 1983-11-15 | 1985-12-24 | Hanson Colin J | Moisture analyzer |
| CN1191605A (zh) * | 1995-06-08 | 1998-08-26 | 环境及农业技术研究所 | 确定材料硬化程度的方法 |
| US5891306A (en) * | 1996-12-13 | 1999-04-06 | Measurex Corporation | Electromagnetic field perturbation sensor and methods for measuring water content in sheetmaking systems |
| US6087837A (en) | 1996-12-13 | 2000-07-11 | Honeywell-Measurex | Compact high resolution under wire water weight sensor array |
| US6072309A (en) * | 1996-12-13 | 2000-06-06 | Honeywell-Measurex Corporation, Inc. | Paper stock zeta potential measurement and control |
| US5928475A (en) * | 1996-12-13 | 1999-07-27 | Honeywell-Measurex, Corporation | High resolution system and method for measurement of traveling web |
| US6341522B1 (en) | 1996-12-13 | 2002-01-29 | Measurex Corporation | Water weight sensor array imbedded in a sheetmaking machine roll |
| US5853543A (en) * | 1997-01-27 | 1998-12-29 | Honeywell-Measurex Corporation | Method for monitoring and controlling water content in paper stock in a paper making machine |
| US5944955A (en) * | 1998-01-15 | 1999-08-31 | Honeywell-Measurex Corporation | Fast basis weight control for papermaking machine |
| US6092003A (en) * | 1998-01-26 | 2000-07-18 | Honeywell-Measurex Corporation | Paper stock shear and formation control |
| US6076022A (en) * | 1998-01-26 | 2000-06-13 | Honeywell-Measurex Corporation | Paper stock shear and formation control |
| US6080278A (en) * | 1998-01-27 | 2000-06-27 | Honeywell-Measurex Corporation | Fast CD and MD control in a sheetmaking machine |
| US6149770A (en) * | 1998-04-14 | 2000-11-21 | Honeywell-Measurex Corporation | Underwire water weight turbulence sensor |
| US6168687B1 (en) | 1998-04-24 | 2001-01-02 | Honeywell-Measurex Corporation | System and method for sheet measurement and control in papermaking machine |
| US6006602A (en) * | 1998-04-30 | 1999-12-28 | Honeywell-Measurex Corporation | Weight measurement and measurement standardization sensor |
| US6086716A (en) * | 1998-05-11 | 2000-07-11 | Honeywell-Measurex Corporation | Wet end control for papermaking machine |
| DE10044952B4 (de) * | 2000-09-12 | 2007-07-26 | Format Messtechnik Gmbh | Verfahren und Vorrichtung zur Messung der dielektrischen Polarisation von Schäumen |
| CN114062448B (zh) * | 2022-01-17 | 2022-05-03 | 北京市农林科学院智能装备技术研究中心 | 电容采集装置及秸秆含水率预测的方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3231814A (en) * | 1960-12-27 | 1966-01-25 | Radson Engineering Corp | Apparatus for measuring and recording capacitance characteristics |
| US3387134A (en) * | 1965-01-28 | 1968-06-04 | Kettering Found Charles F | Wavelength independent, direct reading radiometer |
| US3515987A (en) * | 1967-10-20 | 1970-06-02 | Avco Corp | Coplanar dielectric probe having means for minimizing capacitance from stray sources |
| US3566260A (en) * | 1968-09-30 | 1971-02-23 | Cargill Inc | Method and apparatus for measuring the moisture content of a particulate material including material flow control |
-
1971
- 1971-03-01 US US00120027A patent/US3723865A/en not_active Expired - Lifetime
-
1972
- 1972-02-24 GB GB854472A patent/GB1355940A/en not_active Expired
- 1972-02-26 DE DE19722209167 patent/DE2209167A1/de active Pending
- 1972-03-01 NL NL7202689A patent/NL7202689A/xx not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| GB1355940A (en) | 1974-06-12 |
| DE2209167A1 (de) | 1972-09-21 |
| US3723865A (en) | 1973-03-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BV | The patent application has lapsed |