DE3134342C2 - - Google Patents
Info
- Publication number
- DE3134342C2 DE3134342C2 DE19813134342 DE3134342A DE3134342C2 DE 3134342 C2 DE3134342 C2 DE 3134342C2 DE 19813134342 DE19813134342 DE 19813134342 DE 3134342 A DE3134342 A DE 3134342A DE 3134342 C2 DE3134342 C2 DE 3134342C2
- Authority
- DE
- Germany
- Prior art keywords
- electrode
- measuring head
- arrangement
- electrode arrangement
- insulating material
- 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.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D3/00—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups
- G01D3/028—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups mitigating undesired influences, e.g. temperature, pressure
- G01D3/036—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups mitigating undesired influences, e.g. temperature, pressure on measuring arrangements themselves
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/02—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness
- G01B7/023—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness for measuring distance between sensor and object
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
- G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
- G01D5/24—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying capacitance
- G01D5/2405—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying capacitance by varying dielectric
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
- G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
- G01D5/24—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying capacitance
- G01D5/241—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying capacitance by relative movement of capacitor electrodes
- G01D5/2417—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying capacitance by relative movement of capacitor electrodes by varying separation
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19813134342 DE3134342A1 (de) | 1981-08-31 | 1981-08-31 | Elektronischer kapazitiver messkopf fuer distanzmessungen |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19813134342 DE3134342A1 (de) | 1981-08-31 | 1981-08-31 | Elektronischer kapazitiver messkopf fuer distanzmessungen |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3134342A1 DE3134342A1 (de) | 1983-03-10 |
DE3134342C2 true DE3134342C2 (it) | 1989-12-07 |
Family
ID=6140496
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19813134342 Granted DE3134342A1 (de) | 1981-08-31 | 1981-08-31 | Elektronischer kapazitiver messkopf fuer distanzmessungen |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE3134342A1 (it) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3333148A1 (de) * | 1983-09-14 | 1985-03-28 | Ingenieure Block + Seichter Inh.Klaus Seichter, 3000 Hannover | Einrichung zur positionierung eines optischen sensors |
DE4231616A1 (de) * | 1992-09-22 | 1994-03-24 | Seichter Gmbh | Kapazitiver Sensor |
DE19634782A1 (de) * | 1996-08-28 | 1998-03-05 | Anton Koukal | Regelungseinrichtung zur selbsttätigen Konstanthaltung des Abstandes eines Werkzeugs von einem Werkstück |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10050193A1 (de) | 2000-10-09 | 2002-04-18 | Micro Epsilon Messtechnik | Sensoranordnung |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3706919A (en) * | 1970-08-17 | 1972-12-19 | Ade Corp | Capacitive gauge |
US3775679A (en) * | 1971-12-09 | 1973-11-27 | Ade Corp | Apparatus and method for direct readout of capacitively gauged dimensions |
GB1577134A (en) * | 1976-03-19 | 1980-10-22 | Rca Corp | Capacitance distance control apparatus |
-
1981
- 1981-08-31 DE DE19813134342 patent/DE3134342A1/de active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3333148A1 (de) * | 1983-09-14 | 1985-03-28 | Ingenieure Block + Seichter Inh.Klaus Seichter, 3000 Hannover | Einrichung zur positionierung eines optischen sensors |
DE4231616A1 (de) * | 1992-09-22 | 1994-03-24 | Seichter Gmbh | Kapazitiver Sensor |
DE19634782A1 (de) * | 1996-08-28 | 1998-03-05 | Anton Koukal | Regelungseinrichtung zur selbsttätigen Konstanthaltung des Abstandes eines Werkzeugs von einem Werkstück |
Also Published As
Publication number | Publication date |
---|---|
DE3134342A1 (de) | 1983-03-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8127 | New person/name/address of the applicant |
Owner name: SEICHTER GMBH, 3000 HANNOVER, DE |
|
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 |