SK280692B6 - Zapojenie snímača - Google Patents
Zapojenie snímača Download PDFInfo
- Publication number
- SK280692B6 SK280692B6 SK1026-94A SK102694A SK280692B6 SK 280692 B6 SK280692 B6 SK 280692B6 SK 102694 A SK102694 A SK 102694A SK 280692 B6 SK280692 B6 SK 280692B6
- Authority
- SK
- Slovakia
- Prior art keywords
- flops
- sensor
- flip
- wiring
- threshold
- Prior art date
Links
- 238000005259 measurement Methods 0.000 claims abstract description 11
- 230000001133 acceleration Effects 0.000 claims description 5
- 238000011156 evaluation Methods 0.000 claims description 5
- 238000012545 processing Methods 0.000 claims description 5
- 230000003321 amplification Effects 0.000 claims description 3
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 3
- 239000003990 capacitor Substances 0.000 abstract description 14
- 238000000034 method Methods 0.000 abstract description 2
- 230000008569 process Effects 0.000 abstract description 2
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 230000010355 oscillation Effects 0.000 description 2
- 238000012937 correction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000003534 oscillatory effect Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- 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
-
- 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
- G01D5/2403—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 moving plates, not forming part of the capacitor itself, e.g. shields
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Measuring Fluid Pressure (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
- Surgical Instruments (AREA)
- Electrophonic Musical Instruments (AREA)
- Oscillators With Electromechanical Resonators (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4205989A DE4205989C2 (de) | 1992-02-27 | 1992-02-27 | Schaltungsanordnung für einen Geber |
| PCT/EP1993/000342 WO1993017302A1 (de) | 1992-02-27 | 1993-02-12 | Schaltungsanordnung für einen geber |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SK102694A3 SK102694A3 (en) | 1995-03-08 |
| SK280692B6 true SK280692B6 (sk) | 2000-06-12 |
Family
ID=6452691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SK1026-94A SK280692B6 (sk) | 1992-02-27 | 1993-02-12 | Zapojenie snímača |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US5621399A (cs) |
| EP (1) | EP0628155B1 (cs) |
| JP (1) | JP3363903B2 (cs) |
| AT (1) | ATE131928T1 (cs) |
| AU (1) | AU669879B2 (cs) |
| BR (1) | BR9305974A (cs) |
| CZ (1) | CZ281439B6 (cs) |
| DE (1) | DE4205989C2 (cs) |
| HU (1) | HUT68135A (cs) |
| PL (1) | PL170773B1 (cs) |
| SK (1) | SK280692B6 (cs) |
| WO (1) | WO1993017302A1 (cs) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19803643A1 (de) * | 1998-02-02 | 1999-08-05 | Reinhard Wiesemann | Kapazitiver Sensor |
| DE19954267A1 (de) * | 1999-07-30 | 2001-08-02 | Univ Ilmenau Tech | Verfahren zur automatischen Einstellung der Schaltschwelle kapazitiver sowie induktiver Näherungssensoren |
| US6249075B1 (en) | 1999-11-18 | 2001-06-19 | Lucent Technologies Inc. | Surface micro-machined acoustic transducers |
| US6356085B1 (en) * | 2000-05-09 | 2002-03-12 | Pacesetter, Inc. | Method and apparatus for converting capacitance to voltage |
| DE10115715B4 (de) * | 2001-03-30 | 2004-10-14 | Plöchinger, Heinz, Dipl.-Ing. | Sensor und Verfahren zur Erfassung von Meßgrößen und physikalischen Parametern |
| US6516672B2 (en) | 2001-05-21 | 2003-02-11 | Rosemount Inc. | Sigma-delta analog to digital converter for capacitive pressure sensor and process transmitter |
| JP2003035615A (ja) * | 2001-07-24 | 2003-02-07 | Nitta Ind Corp | 静電容量式センサ |
| KR100496883B1 (ko) * | 2003-02-04 | 2005-06-23 | 삼성전자주식회사 | 전류 제어 피더블유엠 회로 및 이를 포함하는 클래스 디이앰프 |
| DE102013102543B4 (de) | 2013-03-13 | 2024-02-01 | Minebea Mitsumi Inc. | Drehgeber mit geringer Leistungsaufnahme |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3518536A (en) * | 1967-11-08 | 1970-06-30 | Lee Shih Ying | Mechano-electrical transduction system having a pair of electrical sensing networks arranged to be triggered alternatively |
| FR2454083A1 (fr) * | 1979-04-09 | 1980-11-07 | Facom | Dispositif de mesure de la position relative de deux objets |
| JPS56129831A (en) * | 1980-03-17 | 1981-10-12 | Yokogawa Hokushin Electric Corp | Pressure converter |
| CH652823A5 (de) * | 1980-03-26 | 1985-11-29 | Bosch Gmbh Robert | Weg-frequenz-messgroessenwandler. |
| US4642555A (en) * | 1985-01-31 | 1987-02-10 | Sperry Corporation | Differential capacitance detector |
| DE3542030A1 (de) * | 1985-05-06 | 1986-10-09 | Haberland, Rüdiger, Prof. Dr.-Ing., 6750 Kaiserslautern | Auswerteelektronik fuer differentialkondensatoren |
| DE3528416C2 (de) * | 1985-08-08 | 1996-04-18 | Envec Mess Und Regeltechn Gmbh | Auswerteschaltung für einen kapazitiven Sensor |
| US5083091A (en) * | 1986-04-23 | 1992-01-21 | Rosemount, Inc. | Charged balanced feedback measurement circuit |
| US4783659A (en) * | 1986-08-22 | 1988-11-08 | Rosemount Inc. | Analog transducer circuit with digital control |
| US4878012A (en) * | 1988-06-10 | 1989-10-31 | Rosemount Inc. | Charge balanced feedback transmitter |
| DE3919191C2 (de) * | 1989-06-13 | 1999-12-09 | Mannesmann Vdo Ag | Auswerteschaltung |
| US5228341A (en) * | 1989-10-18 | 1993-07-20 | Hitachi, Ltd. | Capacitive acceleration detector having reduced mass portion |
| GB2260648B (en) * | 1991-10-16 | 1995-05-17 | John Mfg Ltd | Sensor switch and a portable device sensitive to a change in movement |
| US5204674A (en) * | 1991-10-28 | 1993-04-20 | Conameter Corporation | Servo mechanism with differential phase shift feedback |
| US5428352A (en) * | 1992-01-06 | 1995-06-27 | Motorola, Inc. | Closed loop circuit for a differential capacitive sensor |
| US5424650A (en) * | 1993-09-24 | 1995-06-13 | Rosemont Inc. | Capacitive pressure sensor having circuitry for eliminating stray capacitance |
-
1992
- 1992-02-27 DE DE4205989A patent/DE4205989C2/de not_active Expired - Fee Related
-
1993
- 1993-02-12 SK SK1026-94A patent/SK280692B6/sk unknown
- 1993-02-12 CZ CZ941999A patent/CZ281439B6/cs not_active IP Right Cessation
- 1993-02-12 PL PL93304708A patent/PL170773B1/pl unknown
- 1993-02-12 BR BR9305974A patent/BR9305974A/pt not_active IP Right Cessation
- 1993-02-12 AT AT93903962T patent/ATE131928T1/de not_active IP Right Cessation
- 1993-02-12 WO PCT/EP1993/000342 patent/WO1993017302A1/de active IP Right Grant
- 1993-02-12 EP EP93903962A patent/EP0628155B1/de not_active Expired - Lifetime
- 1993-02-12 JP JP51450193A patent/JP3363903B2/ja not_active Expired - Fee Related
- 1993-02-12 AU AU34969/93A patent/AU669879B2/en not_active Ceased
- 1993-02-12 HU HU9402471A patent/HUT68135A/hu unknown
- 1993-02-12 US US08/290,977 patent/US5621399A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| EP0628155B1 (de) | 1995-12-20 |
| HUT68135A (en) | 1995-05-29 |
| JP3363903B2 (ja) | 2003-01-08 |
| JPH07504268A (ja) | 1995-05-11 |
| WO1993017302A1 (de) | 1993-09-02 |
| US5621399A (en) | 1997-04-15 |
| DE4205989C2 (de) | 1994-12-22 |
| SK102694A3 (en) | 1995-03-08 |
| BR9305974A (pt) | 1997-10-21 |
| CZ199994A3 (en) | 1995-01-18 |
| ATE131928T1 (de) | 1996-01-15 |
| AU3496993A (en) | 1993-09-13 |
| HU9402471D0 (en) | 1994-10-28 |
| AU669879B2 (en) | 1996-06-27 |
| PL170773B1 (pl) | 1997-01-31 |
| DE4205989A1 (de) | 1993-09-02 |
| EP0628155A1 (de) | 1994-12-14 |
| CZ281439B6 (cs) | 1996-09-11 |
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