FR2263523B1 - - Google Patents
Info
- Publication number
- FR2263523B1 FR2263523B1 FR7506871A FR7506871A FR2263523B1 FR 2263523 B1 FR2263523 B1 FR 2263523B1 FR 7506871 A FR7506871 A FR 7506871A FR 7506871 A FR7506871 A FR 7506871A FR 2263523 B1 FR2263523 B1 FR 2263523B1
- Authority
- FR
- France
- 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
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
- G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
- G01R27/14—Measuring resistance by measuring current or voltage obtained from a reference source
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M1/00—Analogue/digital conversion; Digital/analogue conversion
- H03M1/12—Analogue/digital converters
- H03M1/50—Analogue/digital converters with intermediate conversion to time interval
- H03M1/52—Input signal integrated with linear return to datum
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M1/00—Analogue/digital conversion; Digital/analogue conversion
- H03M1/12—Analogue/digital converters
- H03M1/60—Analogue/digital converters with intermediate conversion to frequency of pulses
- H03M1/62—Non-linear conversion
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Measurement Of Resistance Or Impedance (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB10002/74A GB1500695A (en) | 1974-03-06 | 1974-03-06 | Apparatus for producing an electrical output signal having a parameter which is linearly representative of the value of an unknown resistance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2263523A1 FR2263523A1 (US07943777-20110517-C00090.png) | 1975-10-03 |
| FR2263523B1 true FR2263523B1 (US07943777-20110517-C00090.png) | 1981-01-23 |
Family
ID=9959589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7506871A Expired FR2263523B1 (US07943777-20110517-C00090.png) | 1974-03-06 | 1975-03-05 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3978402A (US07943777-20110517-C00090.png) |
| FR (1) | FR2263523B1 (US07943777-20110517-C00090.png) |
| GB (1) | GB1500695A (US07943777-20110517-C00090.png) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4217542A (en) * | 1978-02-13 | 1980-08-12 | Ade Corporation | Self inverting gauging system |
| US4161691A (en) * | 1978-03-06 | 1979-07-17 | The United States Of America As Represented By The Secretary Of The Navy | Multi-purpose digital measuring apparatus |
| FR2625822B1 (fr) * | 1988-01-13 | 1994-04-15 | Ciapem | Dispositif d'introduction de donnees dans un microprocesseur notamment pour la commande d'un appareil electromenager |
| US5121482A (en) * | 1989-09-11 | 1992-06-09 | Hewlett-Packard Company | Circuit and method for automatic input-output configuration through local area network detection |
| US5028874A (en) * | 1989-11-01 | 1991-07-02 | John Fluke Mfg. Co., Inc. | Ratiometric measurement circuit with improved noise rejection |
| US5614832A (en) * | 1995-06-02 | 1997-03-25 | International Business Machines Corporation | High voltage protected ohmmeter |
| US6597183B1 (en) * | 2001-12-28 | 2003-07-22 | Texas Instruments Incorporated | Resistance measurement system |
| US7491272B2 (en) * | 2002-12-05 | 2009-02-17 | International Business Machines Corporation | Confinement of liquids on surfaces |
| DE10393854T5 (de) * | 2002-12-11 | 2007-03-29 | Advantest Corp. | Strommessvorrichtung mit aufgeprägter Spannung und dafür verwendete Strompuffer mit Schaltern |
| US6931331B2 (en) * | 2003-10-30 | 2005-08-16 | Agilent Technologies, Inc. | Measurement interface optimized for both differential and single-ended inputs |
| DE102004036352B4 (de) * | 2004-05-27 | 2007-10-25 | Atmel Germany Gmbh | Schaltkreis zur Strommessung und Stromüberwachung und deren Verwendung für eine Funktionseinheit |
| US8558553B2 (en) * | 2008-12-16 | 2013-10-15 | Infineon Technologies Austria Ag | Methods and apparatus for selecting settings for circuits |
| CN104007323B (zh) * | 2014-06-13 | 2017-02-22 | 四川亚美动力技术有限公司 | 发动机功率输出转轴扭矩信号匹配盒电阻检测电路 |
| EP3546956B1 (en) * | 2018-03-29 | 2020-10-14 | AMS Sensors UK Limited | Circuit for measuring a resistance |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3500384A (en) * | 1966-12-30 | 1970-03-10 | Singer General Precision | Charge gated analog-to-digital converter |
| US3566265A (en) * | 1968-11-18 | 1971-02-23 | Time Systems Corp | Compensated step ramp digital voltmeter |
| FR2041678A5 (US07943777-20110517-C00090.png) * | 1969-05-28 | 1971-01-29 | Schlumberger Cie N | |
| FR2069918B2 (US07943777-20110517-C00090.png) * | 1969-12-05 | 1973-11-16 | Schlumberger Inst System | |
| US3895376A (en) * | 1971-10-26 | 1975-07-15 | Iwatsu Electric Co Ltd | Dual slope integrating analog to digital converter |
| US3849775A (en) * | 1972-10-24 | 1974-11-19 | Westinghouse Electric Corp | Ac analog to digital converter |
| JPS5648835B2 (US07943777-20110517-C00090.png) * | 1972-11-15 | 1981-11-18 | ||
| GB1355174A (en) * | 1972-11-29 | 1974-06-05 | Pye Ltd | Analogue-to-digital converters |
-
1974
- 1974-03-06 GB GB10002/74A patent/GB1500695A/en not_active Expired
-
1975
- 1975-02-26 US US05/553,378 patent/US3978402A/en not_active Expired - Lifetime
- 1975-03-05 FR FR7506871A patent/FR2263523B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2263523A1 (US07943777-20110517-C00090.png) | 1975-10-03 |
| US3978402A (en) | 1976-08-31 |
| GB1500695A (en) | 1978-02-08 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |