ES249126A2 - A transducer device (Machine-translation by Google Translate, not legally binding) - Google Patents
A transducer device (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES249126A2 ES249126A2 ES0249126A ES249126A ES249126A2 ES 249126 A2 ES249126 A2 ES 249126A2 ES 0249126 A ES0249126 A ES 0249126A ES 249126 A ES249126 A ES 249126A ES 249126 A2 ES249126 A2 ES 249126A2
- Authority
- ES
- Spain
- Prior art keywords
- parts
- translation
- sensitive
- machine
- legally binding
- 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
- 230000010355 oscillation Effects 0.000 abstract 2
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
Landscapes
- Transducers For Ultrasonic Waves (AREA)
Abstract
Improvements introduced in the object of the main Patent No. 247,968, "A transducer device" for use in a device for recording or scanning, by means of a common recorder or scanner member, a groove-shaped recording track in which two signals with different oscillation directions are recorded simultaneously , which comprises at least two parts that are joined without a coupling part, each of said parts being substantially sensitive to only one of the two directions of oscillation, characterized in that the parts consist of piezoelectric material in the form of small rods, parts in which the direction of the piezoelectrically active axis is perpendicular to the main surfaces of the rods provided with electrodes, parts that, located next to one another in the direction of their length, are mechanically connected to each other, being such the location of the main surfaces that the active axes of the parts that are sensitive to a They are rotated to a given angle, preferably 90º, with respect to the active axes of the parts which are sensitive to the other signal. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL227532 | 1958-05-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES249126A2 true ES249126A2 (en) | 1959-12-01 |
Family
ID=38531642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0249126A Expired ES249126A2 (en) | 1958-05-05 | 1959-05-02 | A transducer device (Machine-translation by Google Translate, not legally binding) |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES249126A2 (en) |
-
1959
- 1959-05-02 ES ES0249126A patent/ES249126A2/en not_active Expired
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