AT258609B - Vorrichtung zur Ermittlung des Feuchtigkeitsgehaltes von faserigen oder blattartigen Stoffen, z.B. Tabak - Google Patents
Vorrichtung zur Ermittlung des Feuchtigkeitsgehaltes von faserigen oder blattartigen Stoffen, z.B. TabakInfo
- Publication number
- AT258609B AT258609B AT912564A AT912564A AT258609B AT 258609 B AT258609 B AT 258609B AT 912564 A AT912564 A AT 912564A AT 912564 A AT912564 A AT 912564A AT 258609 B AT258609 B AT 258609B
- Authority
- AT
- Austria
- Prior art keywords
- tobacco
- fibrous
- sheet
- determining
- materials
- Prior art date
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
- G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
- G01N27/041—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a solid body
-
- 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
- G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
- G01N27/048—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance for determining moisture content of the material
-
- 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)
- Manufacturing Of Cigar And Cigarette Tobacco (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB0074091 | 1963-10-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT258609B true AT258609B (de) | 1967-12-11 |
Family
ID=6978113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT912564A AT258609B (de) | 1963-10-31 | 1964-10-28 | Vorrichtung zur Ermittlung des Feuchtigkeitsgehaltes von faserigen oder blattartigen Stoffen, z.B. Tabak |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3360722A (de) |
| AT (1) | AT258609B (de) |
| CH (1) | CH435806A (de) |
| DE (1) | DE1498590B1 (de) |
| GB (1) | GB1067547A (de) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1154368A (en) * | 1965-10-22 | 1969-06-04 | British Scient Instr Res Ass | Apparatus for Sampling and Measuring Physical Characteristics of Biscuits and the like |
| US3512003A (en) * | 1968-10-03 | 1970-05-12 | American Cyanamid Co | Radiation sensitive penetrometer for paper |
| DE2218452C3 (de) * | 1972-04-17 | 1975-10-16 | Robert Bosch Gmbh, 7000 Stuttgart | Warngerät für einen Pflanzenbefall durch Schädlinge |
| DE2708943C2 (de) * | 1977-03-02 | 1986-09-11 | Elba-Werk Maschinen-Gesellschaft Mbh & Co, 7505 Ettlingen | Verfahren zur Messung der Eigenfeuchtigkeit von Schüttgütern bei der Betonbereitung und Vorrichtung zum Durchführen des Verfahrens |
| DE3612282C3 (de) * | 1986-03-13 | 1993-12-23 | Liebherr Mischtechnik Gmbh | Vorrichtung zur Messung der Feuchtigkeit von Schüttstoffen im fließenden Materialstrom |
| US4885531A (en) * | 1987-02-10 | 1989-12-05 | Stowell Dennis E | Continuous determination and control of the weight of hay bales during the baling process |
| DE202009007275U1 (de) * | 2009-05-15 | 2010-09-23 | Gann Mess- U. Regeltechnik Gmbh | Elektrische Feuchtemesssonde |
Family Cites Families (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE508512C (de) * | 1930-09-27 | Friedrich Amme | Vorrichtung zur fortgesetzten UEberwachung des Wassergehaltes von Mehl u. dgl. durch Messung des elektrischen Widerstandes einer in einem Rohr befindlichen und unter einem bestimmten Druck stehenden Probe | |
| US2231035A (en) * | 1937-02-10 | 1941-02-11 | Dillon Stevens | Power absorption metering system |
| DE724042C (de) * | 1937-11-30 | 1942-08-17 | Paul Lippke | Einrichtung zur Durchfuehrung von Feuchtigkeitsmessungen an schlecht oder nicht gleitfaehigen Guetern |
| US2350378A (en) * | 1939-08-18 | 1944-06-06 | Wallace & Tiernan Inc | Method and system of apparatus for detecting and controlling changes in composition of liquids |
| US2277953A (en) * | 1940-07-10 | 1942-03-31 | Herbert S Simpson | Foundry sand moisture tester |
| US2542928A (en) * | 1947-04-26 | 1951-02-20 | Patterson Co C | Apparatus for testing material |
| US2653298A (en) * | 1951-04-09 | 1953-09-22 | Brown & Williamson Tobacco | Apparatus for measuring moisture content of a traveling layer of material |
| DE874959C (de) * | 1951-09-21 | 1953-04-27 | Ostara Mosaik Und Wandplattenf | Vorrichtung zur Ermittlung des Feuchtigkeitsgrades von Substanzen |
| US2768629A (en) * | 1953-09-24 | 1956-10-30 | American Mach & Foundry | Moisture measuring method and apparatus |
| DE1694792U (de) * | 1953-12-28 | 1955-03-10 | Siemens Ag | Elektrodenanordnung, vorzugsweise fuer die feuchtigkeitsmessung von schuettguetern und stapelguetern. |
| DE934203C (de) * | 1954-02-02 | 1955-10-13 | Paul Bock | Vorrichtung zur Entnahme von Proben |
| US2764892A (en) * | 1954-10-29 | 1956-10-02 | Ind Instr Inc | Combination conductivity and temperature indicator |
| US2834212A (en) * | 1955-11-30 | 1958-05-13 | American Conditioning House In | Core sampling |
| DE1099761B (de) * | 1955-12-31 | 1961-02-16 | K P Mundinger G M B H | Vorrichtung zur Messung der Feuchtigkeit von schuettbarem Gut |
| DE1130206B (de) * | 1956-01-11 | 1962-05-24 | Hauni Werke Koerber & Co Kg | Vorrichtung zur kapazitiven Feuchtigkeitsmessung von Tabak und aehnlichem Gut |
| US3005152A (en) * | 1957-04-08 | 1961-10-17 | Anderson Clayton & Company | Moisture tester |
| US3005153A (en) * | 1958-05-26 | 1961-10-17 | Earl E Berkley | Moisture tester |
| US3005347A (en) * | 1958-08-08 | 1961-10-24 | Int Minerals & Chem Corp | Sampling apparatus |
| US3081429A (en) * | 1959-04-02 | 1963-03-12 | F H Peavey & Company | Ingredient content determination |
| US3046623A (en) * | 1959-04-27 | 1962-07-31 | Dietert Co Harry W | Two-stage moisture meter |
| US3059178A (en) * | 1959-08-05 | 1962-10-16 | K P Mundinger G M B H | Hygrometer |
| US3188563A (en) * | 1960-02-09 | 1965-06-08 | Dietert Co Harry W | Porous electrode for air permeable moisture probe |
| US3114613A (en) * | 1960-06-23 | 1963-12-17 | Murray Co Texas Inc | Material drying apparatus |
-
1963
- 1963-10-31 DE DE19631498590 patent/DE1498590B1/de active Pending
-
1964
- 1964-09-28 CH CH1260764A patent/CH435806A/de unknown
- 1964-10-23 US US406130A patent/US3360722A/en not_active Expired - Lifetime
- 1964-10-28 AT AT912564A patent/AT258609B/de active
- 1964-10-30 GB GB44489/64A patent/GB1067547A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH435806A (de) | 1967-05-15 |
| US3360722A (en) | 1967-12-26 |
| GB1067547A (en) | 1967-05-03 |
| DE1498590B1 (de) | 1970-09-03 |
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