FR2164929A1 - - Google Patents
Info
- Publication number
- FR2164929A1 FR2164929A1 FR7246094A FR7246094A FR2164929A1 FR 2164929 A1 FR2164929 A1 FR 2164929A1 FR 7246094 A FR7246094 A FR 7246094A FR 7246094 A FR7246094 A FR 7246094A FR 2164929 A1 FR2164929 A1 FR 2164929A1
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L1/00—Measuring force or stress, in general
- G01L1/20—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress
- G01L1/22—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress using resistance strain gauges
- G01L1/225—Measuring circuits therefor
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
- Measurement Of Current Or Voltage (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712164315 DE2164315C3 (en) | 1971-12-23 | 1971-12-23 | Device for measuring the detuning of a predominantly ohmic bridge circuit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2164929A1 true FR2164929A1 (en) | 1973-08-03 |
| FR2164929B1 FR2164929B1 (en) | 1976-08-27 |
Family
ID=5829071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7246094A Expired FR2164929B1 (en) | 1971-12-23 | 1972-12-22 |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS5243699B2 (en) |
| BE (1) | BE793257A (en) |
| CH (1) | CH548610A (en) |
| DE (1) | DE2164315C3 (en) |
| FR (1) | FR2164929B1 (en) |
| GB (1) | GB1390285A (en) |
| IT (1) | IT972672B (en) |
| NL (1) | NL7217240A (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2915319C2 (en) * | 1979-04-14 | 1984-07-12 | Deutsche Forschungs- und Versuchsanstalt für Luft- und Raumfahrt e.V., 5000 Köln | Electrical measuring circuit for electrical measurement of mechanical quantities |
| GB2165647A (en) * | 1984-08-07 | 1986-04-16 | Hanson Res | Method of conducting measurement using an electro-mechanical transducer |
| DE10216344A1 (en) * | 2002-04-13 | 2003-10-23 | Hottinger Messtechnik Baldwin | Bridge measurement circuit has an amplification device together with sample and comparison means that allow direct determination of a measurement value from a modulated measurement signal sample over a signal half period |
| DE102006051365B4 (en) * | 2006-10-27 | 2011-04-21 | Sartorius Ag | Measuring amplification device and method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA768294A (en) * | 1967-09-26 | H. Wu Henry | Apparatus for measuring changes in resistive transducers | |
| US3576491A (en) * | 1968-08-12 | 1971-04-27 | Thornton Associates Inc | Resistance measuring bridge circuit including output gating means |
-
0
- BE BE793257D patent/BE793257A/en unknown
-
1971
- 1971-12-23 DE DE19712164315 patent/DE2164315C3/en not_active Expired
-
1972
- 1972-12-11 CH CH1799472A patent/CH548610A/en not_active IP Right Cessation
- 1972-12-18 NL NL7217240A patent/NL7217240A/xx not_active Application Discontinuation
- 1972-12-20 IT IT3329772A patent/IT972672B/en active
- 1972-12-21 GB GB5903472A patent/GB1390285A/en not_active Expired
- 1972-12-22 FR FR7246094A patent/FR2164929B1/fr not_active Expired
- 1972-12-23 JP JP12889172A patent/JPS5243699B2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA768294A (en) * | 1967-09-26 | H. Wu Henry | Apparatus for measuring changes in resistive transducers | |
| US3576491A (en) * | 1968-08-12 | 1971-04-27 | Thornton Associates Inc | Resistance measuring bridge circuit including output gating means |
Non-Patent Citations (2)
| Title |
|---|
| J.G. YATES ET AL: "MULTI-CHANNEL MEASUREMENT OF PHYSICAL EFFECTS BY CONFLUENT PULSE TECHNIQUE, WITH PARTICULAR REFERENCE TO THE ANALYSIS OF STRAIN".) * |
| REVUE GB: "THE PROCEEDINGS OF THE INSTITUTION OF ELECTRICAL ENGINEERS", VOLUME 98, PARTIE II, AVRIL 1951, NO. 62, PAGES 109 A 124 * |
Also Published As
| Publication number | Publication date |
|---|---|
| NL7217240A (en) | 1973-06-26 |
| FR2164929B1 (en) | 1976-08-27 |
| DE2164315B2 (en) | 1974-01-10 |
| BE793257A (en) | 1973-04-16 |
| JPS5243699B2 (en) | 1977-11-01 |
| DE2164315C3 (en) | 1974-08-01 |
| DE2164315A1 (en) | 1973-07-05 |
| IT972672B (en) | 1974-05-31 |
| CH548610A (en) | 1974-04-30 |
| JPS50127672A (en) | 1975-10-07 |
| GB1390285A (en) | 1975-04-09 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |