JPS4843951A - - Google Patents
Info
- Publication number
- JPS4843951A JPS4843951A JP9761572A JP9761572A JPS4843951A JP S4843951 A JPS4843951 A JP S4843951A JP 9761572 A JP9761572 A JP 9761572A JP 9761572 A JP9761572 A JP 9761572A JP S4843951 A JPS4843951 A JP S4843951A
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L1/00—Measuring force or stress, in general
- G01L1/14—Measuring force or stress, in general by measuring variations in capacitance or inductance of electrical elements, e.g. by measuring variations of frequency of electrical oscillators
- G01L1/142—Measuring force or stress, in general by measuring variations in capacitance or inductance of electrical elements, e.g. by measuring variations of frequency of electrical oscillators using capacitors
- G01L1/144—Measuring force or stress, in general by measuring variations in capacitance or inductance of electrical elements, e.g. by measuring variations of frequency of electrical oscillators using capacitors with associated circuitry
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
- G01L9/12—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means by making use of variations in capacitance, i.e. electric circuits therefor
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C19/00—Electric signal transmission systems
- G08C19/16—Electric signal transmission systems in which transmission is by pulses
- G08C19/26—Electric signal transmission systems in which transmission is by pulses by varying pulse repetition frequency
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
- Measurement Of Resistance Or Impedance (AREA)
- Measuring Fluid Pressure (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE712148775A DE2148775B2 (de) | 1971-09-30 | 1971-09-30 | Messeinrichtung mit kapazitivem abgriff |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4843951A true JPS4843951A (de) | 1973-06-25 |
Family
ID=5821017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9761572A Pending JPS4843951A (de) | 1971-09-30 | 1972-09-28 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS4843951A (de) |
| DE (1) | DE2148775B2 (de) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5161864A (en) * | 1974-11-25 | 1976-05-28 | Shimadzu Corp | Seidenyoryo chokuryudenatsuhenkansochi |
| JPS54143648U (de) * | 1978-03-30 | 1979-10-05 | ||
| JPS5756708A (en) * | 1980-09-22 | 1982-04-05 | Yokogawa Hokushin Electric Corp | Capacity type displacement conveyerter |
| JPS5821104A (ja) * | 1981-07-30 | 1983-02-07 | Fuji Electric Co Ltd | 変位測定装置 |
| JPS58127312U (ja) * | 1982-02-23 | 1983-08-29 | 横河電機株式会社 | 容量式変換器 |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE436936B (sv) * | 1981-01-29 | 1985-01-28 | Asea Ab | Integrerad kapacitiv givare |
| DE4340481C1 (de) * | 1993-11-27 | 1995-03-02 | Ifm Electronic Gmbh | Kapazitiver Sensor |
| JP2784396B2 (ja) * | 1994-06-08 | 1998-08-06 | セイコープレシジョン株式会社 | 静電容量形センサ |
| DE4425164C2 (de) * | 1994-07-18 | 2002-05-16 | Ifm Electronic Gmbh | Kapazitiver Sensor |
| DE4435877C2 (de) * | 1994-09-15 | 1999-04-29 | Ifm Electronic Gmbh | Kapazitiver Sensor |
| DE19803642A1 (de) * | 1998-02-02 | 1999-09-30 | Reinhard Wiesemann | Kapazitiver Sensor |
| ATE400925T1 (de) * | 2005-08-31 | 2008-07-15 | Electrolux Home Prod Corp | Durch berührung steuerbare kapazitive schalteinrichtung |
-
1971
- 1971-09-30 DE DE712148775A patent/DE2148775B2/de not_active Withdrawn
-
1972
- 1972-09-28 JP JP9761572A patent/JPS4843951A/ja active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5161864A (en) * | 1974-11-25 | 1976-05-28 | Shimadzu Corp | Seidenyoryo chokuryudenatsuhenkansochi |
| JPS5840125B2 (ja) * | 1974-11-25 | 1983-09-03 | 株式会社島津製作所 | セイデンヨウリヨウ − チヨクリユウデンアツヘンカンソウチ |
| JPS54143648U (de) * | 1978-03-30 | 1979-10-05 | ||
| JPS5937694Y2 (ja) * | 1978-03-30 | 1984-10-19 | 株式会社東芝 | 磁電変換回路 |
| JPS5756708A (en) * | 1980-09-22 | 1982-04-05 | Yokogawa Hokushin Electric Corp | Capacity type displacement conveyerter |
| JPS5821104A (ja) * | 1981-07-30 | 1983-02-07 | Fuji Electric Co Ltd | 変位測定装置 |
| JPH0522163B2 (de) * | 1981-07-30 | 1993-03-26 | Fuji Electric Co Ltd | |
| JPS58127312U (ja) * | 1982-02-23 | 1983-08-29 | 横河電機株式会社 | 容量式変換器 |
| JPH0122086Y2 (de) * | 1982-02-23 | 1989-06-29 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2148775A1 (de) | 1973-04-05 |
| DE2148775B2 (de) | 1979-03-08 |