CH368946A - Elektromagnetischer Dehnungsmesser - Google Patents
Elektromagnetischer DehnungsmesserInfo
- Publication number
- CH368946A CH368946A CH5071557A CH5071557A CH368946A CH 368946 A CH368946 A CH 368946A CH 5071557 A CH5071557 A CH 5071557A CH 5071557 A CH5071557 A CH 5071557A CH 368946 A CH368946 A CH 368946A
- Authority
- CH
- Switzerland
- Prior art keywords
- extensometer
- torsion
- torsion body
- electromagnetic
- plates
- Prior art date
Links
- 239000000463 material Substances 0.000 claims description 11
- 230000005284 excitation Effects 0.000 claims description 10
- 230000005291 magnetic effect Effects 0.000 claims description 4
- 238000005520 cutting process Methods 0.000 claims description 3
- 230000005294 ferromagnetic effect Effects 0.000 claims description 3
- 230000035882 stress Effects 0.000 description 8
- 238000005259 measurement Methods 0.000 description 3
- 230000005672 electromagnetic field Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/16—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring the deformation in a solid, e.g. by resistance strain gauge
- G01B7/24—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring the deformation in a solid, e.g. by resistance strain gauge using change in magnetic properties
-
- 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
- G01L1/12—Measuring force or stress, in general by measuring variations in the magnetic properties of materials resulting from the application of stress
- G01L1/125—Measuring force or stress, in general by measuring variations in the magnetic properties of materials resulting from the application of stress by using magnetostrictive means
-
- 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
- G01L1/12—Measuring force or stress, in general by measuring variations in the magnetic properties of materials resulting from the application of stress
- G01L1/127—Measuring force or stress, in general by measuring variations in the magnetic properties of materials resulting from the application of stress by using inductive means
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS270656 | 1956-09-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH368946A true CH368946A (de) | 1963-04-30 |
Family
ID=5364925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH5071557A CH368946A (de) | 1956-09-20 | 1957-09-19 | Elektromagnetischer Dehnungsmesser |
Country Status (3)
| Country | Link |
|---|---|
| CH (1) | CH368946A (es) |
| DE (1) | DE1170161B (es) |
| ES (1) | ES237665A1 (es) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3204016A1 (de) * | 1982-02-05 | 1983-08-18 | Wolf-Dieter 6100 Darmstadt Reutlinger | Verfahren und vorrichtung zur positionierung von auszuwuchtenden werkstuecken |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE743325C (de) * | 1940-08-18 | 1943-12-23 | Messerschmitt Boelkow Blohm | Elektrisch wirkendes dynamisches Dehnungsmessgeraet |
| US2511178A (en) * | 1944-02-26 | 1950-06-13 | Fairchild Camera Instr Co | Magnetostrictive stress-responsive device and system embodying the same |
-
1957
- 1957-09-18 DE DEV13116A patent/DE1170161B/de active Pending
- 1957-09-19 CH CH5071557A patent/CH368946A/de unknown
- 1957-09-19 ES ES0237665A patent/ES237665A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES237665A1 (es) | 1958-07-01 |
| DE1170161B (de) | 1964-05-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0046517A1 (de) | Verfahren zur berührungslosen Messung statischer und dynamischer Drehmomente | |
| DE2920886C2 (de) | Verfahren und Vorrichtung zum Bestimmen von Verschiebungen im Boden, im Fels, in Bauwerken und dergleichen | |
| DE2945728A1 (de) | Axial verspannbarer kopfbolzen | |
| DE2802176C3 (de) | Kraftmeßgerät in Dehnungsmeßstreifentechnik, insbesondere für die Untersuchung von Werkstoffprüfmaschinen | |
| DE3309122A1 (de) | Tastkopf fuer messeinrichtungen | |
| CH368946A (de) | Elektromagnetischer Dehnungsmesser | |
| DE740762C (de) | Geber fuer die Messung von Zug, Druck, Drehmoment oder Schub nach der Differentialmethode | |
| AT205261B (de) | Elektromagnetischer Dehnungsmesser | |
| DE2365937A1 (de) | Magnetoelastische kraftmessvorrichtung | |
| DE2837945C2 (de) | Dehnungsgeber | |
| DE3147059A1 (de) | Pruefgeraet fuer betonueberdeckung | |
| DE1573392B2 (de) | Vorrichtung zum Messen von mechanischen Beanspruchungen in einem Körper aus magnetostriktivem Material | |
| DE2919227C2 (de) | Elektromagnetisch kraftkompensierende Präzisionswaage | |
| CH433812A (de) | Anordnung zum Messen oder Indizieren physikalischer Grössen unter Ausnützung der Magnetostriktionswirkung | |
| AT211072B (de) | Elektromagnetischer Dehnungsmesser | |
| CH446758A (de) | Einrichtung zum Messen des Zuges von band- oder strangförmigem Gut | |
| DE2524876C3 (de) | Fühler für piezooptische Meßumformer | |
| EP2315044B1 (de) | Differenzmagnetometersonde | |
| AT215707B (de) | Magnetostriktiver Druckkraftwandler nach dem Torsionsprinzip | |
| DE2619897B2 (de) | Vorrichtung zum Prüfen des Korrosionszustandes von Gegenständen aus einer Nickellegierung | |
| DE2024997B2 (es) | ||
| DE1924106A1 (de) | Dreikomponenten-Kraftmessdose | |
| AT283011B (de) | Verfahren und Vorrichtung zum Messen der Zugkräfte in Spannkabeln und Bodenankern mit vorgespannten Spannstählen | |
| DE1573392C (de) | Vorrichtung zum Messen von mechanischen Beanspruchungen in einem Körper aus magnetostriktivem Material | |
| DE1162601B (de) | Magnetostriktiver Dehnungsmesser |