IT950478B - Rivelatore di prossimita - Google Patents
Rivelatore di prossimitaInfo
- Publication number
- IT950478B IT950478B IT2223272A IT2223272A IT950478B IT 950478 B IT950478 B IT 950478B IT 2223272 A IT2223272 A IT 2223272A IT 2223272 A IT2223272 A IT 2223272A IT 950478 B IT950478 B IT 950478B
- Authority
- IT
- Italy
- Prior art keywords
- proximity detector
- proximity
- detector
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
- H03K17/965—Switches controlled by moving an element forming part of the switch
- H03K17/97—Switches controlled by moving an element forming part of the switch using a magnetic movable element
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
- H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
- H03K17/72—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices having more than two PN junctions; having more than three electrodes; having more than one electrode connected to the same conductivity region
- H03K17/725—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices having more than two PN junctions; having more than three electrodes; having more than one electrode connected to the same conductivity region for AC voltages or currents
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
- H03K17/945—Proximity switches
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7110529A FR2130898A5 (forum.php) | 1971-03-25 | 1971-03-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT950478B true IT950478B (it) | 1973-06-20 |
Family
ID=9074105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT2223272A IT950478B (it) | 1971-03-25 | 1972-03-22 | Rivelatore di prossimita |
Country Status (10)
| Country | Link |
|---|---|
| AU (1) | AU4007172A (forum.php) |
| BE (1) | BE780477A (forum.php) |
| BR (1) | BR7201724D0 (forum.php) |
| CH (1) | CH550516A (forum.php) |
| DD (1) | DD100582A5 (forum.php) |
| DE (1) | DE2211803A1 (forum.php) |
| FR (1) | FR2130898A5 (forum.php) |
| IT (1) | IT950478B (forum.php) |
| LU (2) | LU64904A1 (forum.php) |
| NL (1) | NL7203796A (forum.php) |
-
0
- LU LU22495D patent/LU22495A1/xx unknown
-
1971
- 1971-03-25 FR FR7110529A patent/FR2130898A5/fr not_active Expired
-
1972
- 1972-03-06 CH CH343672A patent/CH550516A/fr not_active IP Right Cessation
- 1972-03-06 LU LU64904D patent/LU64904A1/xx unknown
- 1972-03-10 BE BE780477A patent/BE780477A/xx unknown
- 1972-03-10 DE DE19722211803 patent/DE2211803A1/de active Pending
- 1972-03-16 AU AU40071/72A patent/AU4007172A/en not_active Expired
- 1972-03-22 IT IT2223272A patent/IT950478B/it active
- 1972-03-22 NL NL7203796A patent/NL7203796A/xx unknown
- 1972-03-24 BR BR172472A patent/BR7201724D0/pt unknown
- 1972-03-24 DD DD16180672A patent/DD100582A5/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2211803A1 (de) | 1972-10-05 |
| BR7201724D0 (pt) | 1973-06-07 |
| FR2130898A5 (forum.php) | 1972-11-10 |
| NL7203796A (forum.php) | 1972-09-27 |
| AU4007172A (en) | 1973-09-20 |
| DD100582A5 (forum.php) | 1973-09-20 |
| LU22495A1 (forum.php) | |
| BE780477A (fr) | 1972-07-03 |
| CH550516A (fr) | 1974-06-14 |
| LU64904A1 (forum.php) | 1972-07-06 |
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