DE4025184C2 - - Google Patents
Info
- Publication number
- DE4025184C2 DE4025184C2 DE19904025184 DE4025184A DE4025184C2 DE 4025184 C2 DE4025184 C2 DE 4025184C2 DE 19904025184 DE19904025184 DE 19904025184 DE 4025184 A DE4025184 A DE 4025184A DE 4025184 C2 DE4025184 C2 DE 4025184C2
- Authority
- DE
- Germany
- Prior art keywords
- sensor according
- monostable
- anodes
- sensor
- container
- 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 - Fee Related
Links
- 239000007788 liquid Substances 0.000 claims description 31
- 239000010410 layer Substances 0.000 claims description 26
- 239000003990 capacitor Substances 0.000 claims description 19
- 230000001133 acceleration Effects 0.000 claims description 13
- 238000013016 damping Methods 0.000 claims description 11
- QMMFVYPAHWMCMS-UHFFFAOYSA-N Dimethyl sulfide Chemical compound CSC QMMFVYPAHWMCMS-UHFFFAOYSA-N 0.000 claims description 9
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims description 7
- YEJRWHAVMIAJKC-UHFFFAOYSA-N 4-Butyrolactone Chemical compound O=C1CCCO1 YEJRWHAVMIAJKC-UHFFFAOYSA-N 0.000 claims description 6
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 6
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 6
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims description 5
- 239000003792 electrolyte Substances 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 4
- 229930188620 butyrolactone Natural products 0.000 claims description 3
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 239000011241 protective layer Substances 0.000 claims description 3
- 239000002904 solvent Substances 0.000 claims description 3
- 229910052715 tantalum Inorganic materials 0.000 claims description 3
- 238000002788 crimping Methods 0.000 claims description 2
- 238000011156 evaluation Methods 0.000 description 21
- 230000008901 benefit Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 7
- 230000010354 integration Effects 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 4
- 229910000679 solder Inorganic materials 0.000 description 4
- 230000001419 dependent effect Effects 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 230000010355 oscillation Effects 0.000 description 3
- 239000004065 semiconductor Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000002161 passivation Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000002407 reforming Methods 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 238000005476 soldering Methods 0.000 description 2
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 229910052770 Uranium Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 235000013882 gravy Nutrition 0.000 description 1
- 230000036039 immunity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C9/00—Measuring inclination, e.g. by clinometers, by levels
- G01C9/02—Details
- G01C9/06—Electric or photoelectric indication or reading means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C9/00—Measuring inclination, e.g. by clinometers, by levels
- G01C9/18—Measuring inclination, e.g. by clinometers, by levels by using liquids
- G01C9/20—Measuring inclination, e.g. by clinometers, by levels by using liquids the indication being based on the inclination of the surface of a liquid relative to its container
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P1/00—Details of instruments
- G01P1/003—Details of instruments used for damping
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
- G01P15/02—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses
- G01P15/08—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values
- G01P15/125—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values by capacitive pick-up
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Measuring Fluid Pressure (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE9017431U DE9017431U1 (de) | 1990-08-09 | 1990-08-09 | Sensor zur Erfassung der Beschleunigung bzw. Neigung |
| DE19904025184 DE4025184A1 (de) | 1990-08-09 | 1990-08-09 | Sensor zur erfassung der beschleunigung bzw. neigung |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19904025184 DE4025184A1 (de) | 1990-08-09 | 1990-08-09 | Sensor zur erfassung der beschleunigung bzw. neigung |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE4025184A1 DE4025184A1 (de) | 1992-02-20 |
| DE4025184C2 true DE4025184C2 (enrdf_load_stackoverflow) | 1992-07-30 |
Family
ID=6411886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19904025184 Granted DE4025184A1 (de) | 1990-08-09 | 1990-08-09 | Sensor zur erfassung der beschleunigung bzw. neigung |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE4025184A1 (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102009026688A1 (de) | 2009-06-03 | 2010-12-09 | Zf Friedrichshafen Ag | Verfahren zur Kalibrierung eines Neigungssensors |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4435521A1 (de) * | 1994-10-04 | 1996-04-11 | Licentia Gmbh | Neigungssensor und Verfahren zu dessen Herstellung |
| US5630280A (en) * | 1995-05-01 | 1997-05-20 | The Fredericks Company | Dual axis electrolytic tilt sensor |
| DE19914727A1 (de) | 1999-03-31 | 2000-10-05 | Bosch Gmbh Robert | Vorrichtung zum Bestimmen einer Fahrbahnneigungsgröße |
| US6249984B1 (en) | 2000-04-06 | 2001-06-26 | The Fredericks Company | Electrolytic tilt sensor having a metallic envelope |
| DE10111923A1 (de) | 2001-03-13 | 2002-10-02 | Bosch Gmbh Robert | Verfahren für eine Tank-Füllstandbestimmung bei Kraftfahrzeugen |
| US6688013B2 (en) | 2001-12-13 | 2004-02-10 | The Fredericks Company | Electrolytic-tilt-sensor |
| US8161814B2 (en) * | 2008-06-09 | 2012-04-24 | Luna Labs, Inc. | Self-calibrating capacitive transducer for determining level of fluent materials |
| CA3122892C (en) | 2018-12-19 | 2023-11-07 | Thales Canada Inc. | System and method for determining grade and acceleration due to motoring and braking |
| CN112504233B (zh) * | 2020-12-04 | 2025-07-11 | 哈尔滨中科盈江科技有限公司 | 基于电化学感应式振动传感器的电力杆塔状态监测装置 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD272781A3 (de) * | 1987-04-24 | 1989-10-25 | Weinert E Messgeraetewerk | Kapazitiver neigungssensor |
-
1990
- 1990-08-09 DE DE19904025184 patent/DE4025184A1/de active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102009026688A1 (de) | 2009-06-03 | 2010-12-09 | Zf Friedrichshafen Ag | Verfahren zur Kalibrierung eines Neigungssensors |
| WO2010139493A1 (de) | 2009-06-03 | 2010-12-09 | Zf Friedrichshafen Ag | Verfahren zur kalibrierung eines neigungssensors |
Also Published As
| Publication number | Publication date |
|---|---|
| DE4025184A1 (de) | 1992-02-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |