GB1347574A - Stress-hall-effect transducers - Google Patents
Stress-hall-effect transducersInfo
- Publication number
- GB1347574A GB1347574A GB2817471A GB2817471A GB1347574A GB 1347574 A GB1347574 A GB 1347574A GB 2817471 A GB2817471 A GB 2817471A GB 2817471 A GB2817471 A GB 2817471A GB 1347574 A GB1347574 A GB 1347574A
- Authority
- GB
- United Kingdom
- Prior art keywords
- hall
- stress
- effect transducers
- transducers
- effect
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R23/00—Transducers other than those covered by groups H04R9/00 - H04R21/00
- H04R23/006—Transducers other than those covered by groups H04R9/00 - H04R21/00 using solid state devices
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D99/00—Subject matter not provided for in other groups of this subclass
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Hall/Mr Elements (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP45053795A JPS4840311B1 (enrdf_load_stackoverflow) | 1970-06-18 | 1970-06-18 | |
| JP5379670A JPS4840840B1 (enrdf_load_stackoverflow) | 1970-06-18 | 1970-06-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1347574A true GB1347574A (en) | 1974-02-27 |
Family
ID=26394512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2817471A Expired GB1347574A (en) | 1970-06-18 | 1971-06-16 | Stress-hall-effect transducers |
Country Status (3)
| Country | Link |
|---|---|
| CA (1) | CA964746A (enrdf_load_stackoverflow) |
| FR (1) | FR2095333B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1347574A (enrdf_load_stackoverflow) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3351786A (en) * | 1965-08-06 | 1967-11-07 | Univ California | Piezoelectric-semiconductor, electromechanical transducer |
| US3537305A (en) * | 1968-09-19 | 1970-11-03 | Nasa | Transverse piezoresistance and pinch effect electromechanical transducers |
-
1971
- 1971-06-16 GB GB2817471A patent/GB1347574A/en not_active Expired
- 1971-06-17 CA CA115,974A patent/CA964746A/en not_active Expired
- 1971-06-17 FR FR717122036A patent/FR2095333B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CA964746A (en) | 1975-03-18 |
| FR2095333B1 (enrdf_load_stackoverflow) | 1974-06-21 |
| FR2095333A1 (enrdf_load_stackoverflow) | 1972-02-11 |
| DE2130405A1 (de) | 1971-12-23 |
| DE2130405B2 (de) | 1975-09-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| 746 | Register noted 'licences of right' (sect. 46/1977) | ||
| PE20 | Patent expired after termination of 20 years |