ES1032091U - Pocket detector device for variable low frequency electromagnetic fields. (Machine-translation by Google Translate, not legally binding) - Google Patents
Pocket detector device for variable low frequency electromagnetic fields. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES1032091U ES1032091U ES09502397U ES9502397U ES1032091U ES 1032091 U ES1032091 U ES 1032091U ES 09502397 U ES09502397 U ES 09502397U ES 9502397 U ES9502397 U ES 9502397U ES 1032091 U ES1032091 U ES 1032091U
- Authority
- ES
- Spain
- Prior art keywords
- translation
- vref
- signal
- low frequency
- 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.)
- Granted
Links
Abstract
Detector apparatus for electromagnetic fields pocket low frequency variable, apparatus with casing (c) reduced size accordingly, characterized whereas comprising: a sensor electromagnetic field (1) fixed to the appliance housing (c); an amplifier stage (2) to raise the level of the signal detected by the sensor (1) with a control block gain (3) and a block rectifier to provide outputs a dc voltage (vd) proportional to the intensity field of electromagnetic radiation detected; a voltage source (4) for supplying a reference voltage (vref); a comparator block (5) to compare the reference voltage (vref) and tension detected (vd) and generating an output signal exceeded when the cited reference voltage (vref); a voltage controlled oscillator (6) fed by the output signal of the comparator block (5) for generating a drive signal; and warning means (7) nourished by the excitation signal produced by the oscillator (6) to generate a warning signal. (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9502397U ES1032091Y (en) | 1995-09-19 | 1995-09-19 | POCKET DETECTOR APPARATUS FOR LOW FREQUENCY VARIABLE ELECTROMAGNETIC FIELDS. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9502397U ES1032091Y (en) | 1995-09-19 | 1995-09-19 | POCKET DETECTOR APPARATUS FOR LOW FREQUENCY VARIABLE ELECTROMAGNETIC FIELDS. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES1032091U true ES1032091U (en) | 1996-03-16 |
ES1032091Y ES1032091Y (en) | 1996-08-01 |
Family
ID=8292397
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9502397U Expired - Lifetime ES1032091Y (en) | 1995-09-19 | 1995-09-19 | POCKET DETECTOR APPARATUS FOR LOW FREQUENCY VARIABLE ELECTROMAGNETIC FIELDS. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES1032091Y (en) |
-
1995
- 1995-09-19 ES ES9502397U patent/ES1032091Y/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ES1032091Y (en) | 1996-08-01 |
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