GB1151435A - Improvements in or relating to Electromechanical Transducers - Google Patents
Improvements in or relating to Electromechanical TransducersInfo
- Publication number
- GB1151435A GB1151435A GB3971466A GB3971466A GB1151435A GB 1151435 A GB1151435 A GB 1151435A GB 3971466 A GB3971466 A GB 3971466A GB 3971466 A GB3971466 A GB 3971466A GB 1151435 A GB1151435 A GB 1151435A
- Authority
- GB
- United Kingdom
- Prior art keywords
- chromium
- manganese
- silicon
- oxide
- thin film
- 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.)
- Expired
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
- G01L1/2287—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 constructional details of the strain gauges
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Pressure Sensors (AREA)
- Measuring Fluid Pressure (AREA)
Abstract
1,151,435. Strain gauges. G.V. PLANER Ltd. Dec.5, 1967 [Sept.6, 1966], No.39714/66. Heading G1N. [Also in Division H1] A resistance strain gauge comprises a deformable support carrying a thin film resistor composed of at least one ingredient from each of the following groups: a) chromium, chromium oxide, manganese, manganese oxide b) silicon, silicon oxide. Preferably the atomic ratio of the constituent elements is chromium and/or manganese 1, silicon 0À4 to 7, oxygen 0 to 5, various examples being given together with their resistance characteristics. The support may consist of glass, vitreous silica, ceramic or metal coated with insulating material, the thin film resistor being applied by vacuum or "flash" evaporation. The resistor may be of meandering form, and terminal areas may be provided by vacuum deposition of chromium and gold. The gauge may be used in pressure and displacement transducers, proximity gauges and accelerometers. Reference has been directed by the Comptroller to Specification 1,069,435.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3971466A GB1151435A (en) | 1966-09-06 | 1966-09-06 | Improvements in or relating to Electromechanical Transducers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3971466A GB1151435A (en) | 1966-09-06 | 1966-09-06 | Improvements in or relating to Electromechanical Transducers |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1151435A true GB1151435A (en) | 1969-05-07 |
Family
ID=10411079
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3971466A Expired GB1151435A (en) | 1966-09-06 | 1966-09-06 | Improvements in or relating to Electromechanical Transducers |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1151435A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0017982A1 (en) * | 1979-04-23 | 1980-10-29 | Siemens Aktiengesellschaft | Strain gauge and its manufacture |
US4579007A (en) * | 1983-11-04 | 1986-04-01 | Sfernice Societe Francaise De L'electro-Resistance | Dynamometer comprising an elastic bar provided with strain gages |
EP0118229B1 (en) * | 1983-02-09 | 1987-06-24 | Strain Measurement Devices Limited | Strain gauges and their method of manufacture |
EP2495572A1 (en) * | 2010-06-25 | 2012-09-05 | Panasonic Corporation | Acceleration sensor |
CN111527370A (en) * | 2017-10-31 | 2020-08-11 | 美蓓亚三美株式会社 | Strain gauge |
-
1966
- 1966-09-06 GB GB3971466A patent/GB1151435A/en not_active Expired
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0017982A1 (en) * | 1979-04-23 | 1980-10-29 | Siemens Aktiengesellschaft | Strain gauge and its manufacture |
EP0118229B1 (en) * | 1983-02-09 | 1987-06-24 | Strain Measurement Devices Limited | Strain gauges and their method of manufacture |
US4579007A (en) * | 1983-11-04 | 1986-04-01 | Sfernice Societe Francaise De L'electro-Resistance | Dynamometer comprising an elastic bar provided with strain gages |
EP2495572A1 (en) * | 2010-06-25 | 2012-09-05 | Panasonic Corporation | Acceleration sensor |
EP2495572A4 (en) * | 2010-06-25 | 2012-10-24 | Panasonic Corp | Acceleration sensor |
CN111527370A (en) * | 2017-10-31 | 2020-08-11 | 美蓓亚三美株式会社 | Strain gauge |
US11788827B2 (en) * | 2017-10-31 | 2023-10-17 | Minebea Mitsumi Inc. | Strain gauge |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |