DE2427720A1 - Eisenkernlose messeinrichtung mit erweitertem anzeigebereich - Google Patents
Eisenkernlose messeinrichtung mit erweitertem anzeigebereichInfo
- Publication number
- DE2427720A1 DE2427720A1 DE19742427720 DE2427720A DE2427720A1 DE 2427720 A1 DE2427720 A1 DE 2427720A1 DE 19742427720 DE19742427720 DE 19742427720 DE 2427720 A DE2427720 A DE 2427720A DE 2427720 A1 DE2427720 A1 DE 2427720A1
- Authority
- DE
- Germany
- Prior art keywords
- pulse
- transistor
- coil
- switching device
- coils
- 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.)
- Withdrawn
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title description 9
- 229910052742 iron Inorganic materials 0.000 title description 2
- 230000005611 electricity Effects 0.000 claims description 2
- 238000012806 monitoring device Methods 0.000 claims 1
- 239000003990 capacitor Substances 0.000 description 26
- 239000004020 conductor Substances 0.000 description 17
- 239000013598 vector Substances 0.000 description 16
- 238000010586 diagram Methods 0.000 description 7
- 238000007493 shaping process Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 230000003252 repetitive effect Effects 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 4
- 230000007423 decrease Effects 0.000 description 4
- 230000001419 dependent effect Effects 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 4
- PCTMTFRHKVHKIS-BMFZQQSSSA-N (1s,3r,4e,6e,8e,10e,12e,14e,16e,18s,19r,20r,21s,25r,27r,30r,31r,33s,35r,37s,38r)-3-[(2r,3s,4s,5s,6r)-4-amino-3,5-dihydroxy-6-methyloxan-2-yl]oxy-19,25,27,30,31,33,35,37-octahydroxy-18,20,21-trimethyl-23-oxo-22,39-dioxabicyclo[33.3.1]nonatriaconta-4,6,8,10 Chemical compound C1C=C2C[C@@H](OS(O)(=O)=O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H]([C@H](C)CCCC(C)C)[C@@]1(C)CC2.O[C@H]1[C@@H](N)[C@H](O)[C@@H](C)O[C@H]1O[C@H]1/C=C/C=C/C=C/C=C/C=C/C=C/C=C/[C@H](C)[C@@H](O)[C@@H](C)[C@H](C)OC(=O)C[C@H](O)C[C@H](O)CC[C@@H](O)[C@H](O)C[C@H](O)C[C@](O)(C[C@H](O)[C@H]2C(O)=O)O[C@H]2C1 PCTMTFRHKVHKIS-BMFZQQSSSA-N 0.000 description 2
- 230000036461 convulsion Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- 238000001208 nuclear magnetic resonance pulse sequence Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 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
- G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
- G01P3/42—Devices characterised by the use of electric or magnetic means
- G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
-
- 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
- G01P1/07—Indicating devices, e.g. for remote indication
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Indicating Measured Values (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Selective Calling Equipment (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US36850273A | 1973-06-11 | 1973-06-11 | |
| US05/465,324 US3946311A (en) | 1973-06-11 | 1974-04-29 | Air core gauge with expanded pointer range |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2427720A1 true DE2427720A1 (de) | 1975-01-02 |
Family
ID=27004208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19742427720 Withdrawn DE2427720A1 (de) | 1973-06-11 | 1974-06-08 | Eisenkernlose messeinrichtung mit erweitertem anzeigebereich |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3946311A (OSRAM) |
| JP (1) | JPS5034255A (OSRAM) |
| DE (1) | DE2427720A1 (OSRAM) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0583392B1 (en) * | 1991-05-09 | 1998-03-04 | Nu-Tech And Engineering, Inc. | Instrument display panel for passenger vehicle |
| US8513910B2 (en) | 2009-04-03 | 2013-08-20 | Yazaki Corporation | Method of returning pointer to origin point |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4167699A (en) * | 1977-03-25 | 1979-09-11 | Stewart-Warner Corporation | User calibrated electronic speedometer and odometer |
| US4230984A (en) * | 1979-03-22 | 1980-10-28 | General Motors Corporation | Method and apparatus for driving an air core gage |
| US4443795A (en) * | 1979-11-21 | 1984-04-17 | The Laitram Corporation | Remote indicator for displaying transmitted data by angular displacement |
| FR2482730A1 (fr) * | 1980-05-14 | 1981-11-20 | Jaeger | Dispositif de mesure de la frequence d'un courant electrique representative d'une grandeur variable |
| JPS60185100U (ja) * | 1984-05-17 | 1985-12-07 | 三菱電機株式会社 | 送風機 |
| DE3784583T2 (de) * | 1986-07-31 | 1993-06-17 | Japan Engine Valve Mfg | Instrument mit beweglichem magneten der querspulenart. |
| GB8630086D0 (en) * | 1986-12-17 | 1987-01-28 | Lucas Elect Electron Syst | Gauge driving system |
| GB2206695A (en) * | 1987-06-26 | 1989-01-11 | Ford Motor Co | A liquid level indicating device |
| JPH0660908B2 (ja) * | 1988-01-22 | 1994-08-10 | 矢崎総業株式会社 | クロスコイル形計器の駆動装置 |
| JPH0711538B2 (ja) * | 1988-02-05 | 1995-02-08 | ジェコー株式会社 | 交差コイル式計器の駆動回路 |
| AU614677B2 (en) * | 1988-11-01 | 1991-09-05 | Nippondenso Co. Ltd. | Apparatus for driving air core gauge |
| US5214597A (en) * | 1988-11-09 | 1993-05-25 | Yazaki Corporation | Cross coil type indicator |
| CA1325038C (en) * | 1988-11-09 | 1993-12-07 | Tadao Ito | Cross coil type indicator |
| US4991098A (en) * | 1988-11-25 | 1991-02-05 | General Motors Corporation | Computer-based controller and bipolar PWM driver arrangement for air core gauge control |
| US5142412A (en) * | 1988-12-19 | 1992-08-25 | Jaeger | Circuit for controlling a ration meter |
| US5124643A (en) * | 1990-10-29 | 1992-06-23 | Navistar International Transportation Corp. | Mounting of a pointer to the rotor of an air core meter |
| US5357451A (en) * | 1993-01-07 | 1994-10-18 | Ford Motor Company | Digital system controller with programmable ranges for analog speedometer and tachometer gauges |
| US5489842A (en) * | 1993-05-10 | 1996-02-06 | Delco Electronics Corporation | Method and apparatus for determining the rotational position of a magnetic rotor relative to current carrying coils utilizing magnetic coupling between coils |
| US10527465B2 (en) * | 2015-03-26 | 2020-01-07 | Compagnie Generale Des Etablissements Michelin | Removable system for counting wheel revolutions |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3602811A (en) * | 1969-07-17 | 1971-08-31 | Gen Motors Corp | Electrical measuring device |
| US3636447A (en) * | 1970-05-06 | 1972-01-18 | Gen Motors Corp | Wide-angle two-coil electrical gauge |
| US3694750A (en) * | 1970-10-29 | 1972-09-26 | Stewart Warner Corp | Alternator driven tachometer |
-
1974
- 1974-04-29 US US05/465,324 patent/US3946311A/en not_active Expired - Lifetime
- 1974-06-08 DE DE19742427720 patent/DE2427720A1/de not_active Withdrawn
- 1974-06-11 JP JP49065662A patent/JPS5034255A/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0583392B1 (en) * | 1991-05-09 | 1998-03-04 | Nu-Tech And Engineering, Inc. | Instrument display panel for passenger vehicle |
| US8513910B2 (en) | 2009-04-03 | 2013-08-20 | Yazaki Corporation | Method of returning pointer to origin point |
| DE102010013634B4 (de) * | 2009-04-03 | 2019-05-23 | Yazaki Corporation | Verfahren zum Zurückbringen eines Zeigers auf den Ursprungspunkt |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5034255A (OSRAM) | 1975-04-02 |
| US3946311A (en) | 1976-03-23 |
| AU6979374A (en) | 1975-12-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8141 | Disposal/no request for examination |