DE3307588A1 - Vorrichtung zum messen der dielektrizitaetskonstante von viskosen oder pastoesen substanzen - Google Patents
Vorrichtung zum messen der dielektrizitaetskonstante von viskosen oder pastoesen substanzenInfo
- Publication number
- DE3307588A1 DE3307588A1 DE19833307588 DE3307588A DE3307588A1 DE 3307588 A1 DE3307588 A1 DE 3307588A1 DE 19833307588 DE19833307588 DE 19833307588 DE 3307588 A DE3307588 A DE 3307588A DE 3307588 A1 DE3307588 A1 DE 3307588A1
- Authority
- DE
- Germany
- Prior art keywords
- conductive
- electrode
- outer electrode
- insulating
- ring
- 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.)
- Granted
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
- G01N27/226—Construction of measuring vessels; Electrodes therefor
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
- G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
- G01R27/26—Measuring inductance or capacitance; Measuring quality factor, e.g. by using the resonance method; Measuring loss factor; Measuring dielectric constants ; Measuring impedance or related variables
- G01R27/2617—Measuring dielectric properties, e.g. constants
- G01R27/2635—Sample holders, electrodes or excitation arrangements, e.g. sensors or measuring cells
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Measurement Of Resistance Or Impedance (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8203606A FR2522823A1 (fr) | 1982-03-04 | 1982-03-04 | Cellule de mesure de la constante dielectrique de substances visqueuses ou pateuses |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3307588A1 true DE3307588A1 (de) | 1983-10-13 |
DE3307588C2 DE3307588C2 (US08087162-20120103-C00010.png) | 1991-10-02 |
Family
ID=9271584
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19833307588 Granted DE3307588A1 (de) | 1982-03-04 | 1983-03-03 | Vorrichtung zum messen der dielektrizitaetskonstante von viskosen oder pastoesen substanzen |
Country Status (4)
Country | Link |
---|---|
US (1) | US4546312A (US08087162-20120103-C00010.png) |
DE (1) | DE3307588A1 (US08087162-20120103-C00010.png) |
FR (1) | FR2522823A1 (US08087162-20120103-C00010.png) |
GB (1) | GB2115939B (US08087162-20120103-C00010.png) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE8707954U1 (de) * | 1987-06-04 | 1988-10-06 | Kohler, Hans-Michael, 8022 Zürich | Kapazitiver Messwertaufnehmer |
DE4004192A1 (de) * | 1989-12-04 | 1991-08-22 | Hauber Elektronik Gmbh | Messgeraet zur bestimmung des wassergehalts in bremsfluessigkeiten von kraftfahrzeugen |
DE4105857A1 (de) * | 1991-02-25 | 1992-08-27 | Claas Ohg | Vorrichtung zur messung eines massestromes |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5989409A (en) * | 1995-09-11 | 1999-11-23 | Cygnus, Inc. | Method for glucose sensing |
US6139718A (en) | 1997-03-25 | 2000-10-31 | Cygnus, Inc. | Electrode with improved signal to noise ratio |
GB2364777B (en) * | 2000-07-12 | 2004-10-13 | Sondex Ltd | An improved capacitance measurement probe |
US7618820B2 (en) * | 2004-06-30 | 2009-11-17 | Depuy Products, Inc. | System and method for determining the operating state of orthopaedic admixtures |
US20060236794A1 (en) * | 2005-03-31 | 2006-10-26 | Sherman Jason T | Method and apparatus for determining the operating points of bone cement |
US8574237B2 (en) * | 2005-12-30 | 2013-11-05 | DePuy Synthes Products, LLC | Method and apparatus for predicting the operating points of bone cement |
US8394105B2 (en) | 2006-03-14 | 2013-03-12 | DePuy Synthes Products, LLC | Apparatus for dispensing bone cement |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1130622B (de) * | 1958-07-02 | 1962-05-30 | Gann App Und Maschb Ges M B H | Messkondensator zum Bestimmen des Wassergehaltes von Schuettgut |
DE2358307A1 (de) * | 1973-11-23 | 1975-05-28 | Werner Dipl Phys Heinz | Messkondensator fuer pastenfoermige substanzen |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE459846C (de) * | 1927-05-07 | 1928-05-18 | Sueddeutsche Kabelwerke Abt De | Verfahren zum Messen dielektrischer Verluste von OElen, Harzen, Vaselinen, Petrolaten und aus ihnen zusammengesetzten Massen bei sehr hohen Spannungen |
US2904751A (en) * | 1953-08-27 | 1959-09-15 | Phillips Petroleum Co | Electrical measuring apparatus |
US2830266A (en) * | 1954-06-01 | 1958-04-08 | Gulf Research Development Co | Method of and apparatus for measuring mud filter cake resistivity |
US3939409A (en) * | 1974-08-01 | 1976-02-17 | Coulter Electronics, Inc. | Particle study device and sample metering means used therein |
-
1982
- 1982-03-04 FR FR8203606A patent/FR2522823A1/fr active Granted
-
1983
- 1983-02-16 GB GB08304230A patent/GB2115939B/en not_active Expired
- 1983-03-03 DE DE19833307588 patent/DE3307588A1/de active Granted
- 1983-03-04 US US06/472,247 patent/US4546312A/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1130622B (de) * | 1958-07-02 | 1962-05-30 | Gann App Und Maschb Ges M B H | Messkondensator zum Bestimmen des Wassergehaltes von Schuettgut |
DE2358307A1 (de) * | 1973-11-23 | 1975-05-28 | Werner Dipl Phys Heinz | Messkondensator fuer pastenfoermige substanzen |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE8707954U1 (de) * | 1987-06-04 | 1988-10-06 | Kohler, Hans-Michael, 8022 Zürich | Kapazitiver Messwertaufnehmer |
EP0294334A1 (de) * | 1987-06-04 | 1988-12-07 | Hans-Michael Kohler | Kapazitiver Messwertaufnehmer |
WO1988009930A1 (en) * | 1987-06-04 | 1988-12-15 | Kohler Hans Michael | Capacitor-type measurement sensor |
DE4004192A1 (de) * | 1989-12-04 | 1991-08-22 | Hauber Elektronik Gmbh | Messgeraet zur bestimmung des wassergehalts in bremsfluessigkeiten von kraftfahrzeugen |
DE4105857A1 (de) * | 1991-02-25 | 1992-08-27 | Claas Ohg | Vorrichtung zur messung eines massestromes |
Also Published As
Publication number | Publication date |
---|---|
GB2115939B (en) | 1985-08-29 |
DE3307588C2 (US08087162-20120103-C00010.png) | 1991-10-02 |
FR2522823A1 (fr) | 1983-09-09 |
GB8304230D0 (en) | 1983-03-23 |
US4546312A (en) | 1985-10-08 |
GB2115939A (en) | 1983-09-14 |
FR2522823B1 (US08087162-20120103-C00010.png) | 1984-05-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8110 | Request for examination paragraph 44 | ||
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |