DE2649821A1 - Elektrische messvorrichtung zur masse- und kraftbestimmung - Google Patents
Elektrische messvorrichtung zur masse- und kraftbestimmungInfo
- Publication number
- DE2649821A1 DE2649821A1 DE19762649821 DE2649821A DE2649821A1 DE 2649821 A1 DE2649821 A1 DE 2649821A1 DE 19762649821 DE19762649821 DE 19762649821 DE 2649821 A DE2649821 A DE 2649821A DE 2649821 A1 DE2649821 A1 DE 2649821A1
- Authority
- DE
- Germany
- Prior art keywords
- force
- amplifier
- force transducer
- input
- mass
- 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.)
- Pending
Links
- 238000005259 measurement Methods 0.000 title claims description 14
- 238000005303 weighing Methods 0.000 claims description 14
- 238000011156 evaluation Methods 0.000 claims description 12
- 238000010586 diagram Methods 0.000 description 4
- 230000001133 acceleration Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 3
- 230000036962 time dependent Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G3/00—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances
- G01G3/12—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances wherein the weighing element is in the form of a solid body stressed by pressure or tension during weighing
- G01G3/14—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances wherein the weighing element is in the form of a solid body stressed by pressure or tension during weighing measuring variations of electrical resistance
- G01G3/1402—Special supports with preselected places to mount the resistance strain gauges; Mounting of supports
- G01G3/1406—Special supports with preselected places to mount the resistance strain gauges; Mounting of supports combined with special measuring circuits
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G23/00—Auxiliary devices for weighing apparatus
- G01G23/002—Means for correcting for obliquity of mounting
-
- 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
- G01L1/2256—Measuring circuits therefor involving digital counting
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7512078A SE7512078L (sv) | 1975-10-29 | 1975-10-29 | Elektrisk massa- och kraftmetare |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2649821A1 true DE2649821A1 (de) | 1977-05-12 |
Family
ID=20325922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19762649821 Pending DE2649821A1 (de) | 1975-10-29 | 1976-10-29 | Elektrische messvorrichtung zur masse- und kraftbestimmung |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS5256565A (enExample) |
| DE (1) | DE2649821A1 (enExample) |
| FR (1) | FR2329984A1 (enExample) |
| NL (1) | NL7612027A (enExample) |
| SE (1) | SE7512078L (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3545160A1 (de) * | 1985-12-20 | 1987-07-02 | Tuchenhagen Otto Gmbh | Verfahren und anordnung zur uebernahme, massenbestimmung und -abgrenzung von fluessigkeiten, insbesondere milch |
-
1975
- 1975-10-29 SE SE7512078A patent/SE7512078L/xx unknown
-
1976
- 1976-10-28 JP JP51130357A patent/JPS5256565A/ja active Pending
- 1976-10-28 FR FR7632618A patent/FR2329984A1/fr active Granted
- 1976-10-29 DE DE19762649821 patent/DE2649821A1/de active Pending
- 1976-10-29 NL NL7612027A patent/NL7612027A/xx not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| SE7512078L (sv) | 1977-05-10 |
| JPS5256565A (en) | 1977-05-10 |
| FR2329984B3 (enExample) | 1979-07-13 |
| NL7612027A (nl) | 1977-05-03 |
| FR2329984A1 (fr) | 1977-05-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHJ | Non-payment of the annual fee |