GR33628B - ELECTRIC SAFETY MECHANISM. - Google Patents
ELECTRIC SAFETY MECHANISM.Info
- Publication number
- GR33628B GR33628B GR670133628A GR670133628A GR33628B GR 33628 B GR33628 B GR 33628B GR 670133628 A GR670133628 A GR 670133628A GR 670133628 A GR670133628 A GR 670133628A GR 33628 B GR33628 B GR 33628B
- Authority
- GR
- Greece
- Prior art keywords
- safety mechanism
- electric safety
- voltage
- oscillator
- specified time
- 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
- H03K17/28—Modifications for introducing a time delay before switching
-
- 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
- H03K17/60—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 the devices being bipolar transistors
- H03K17/601—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 the devices being bipolar transistors using transformer coupling
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
- H03K5/13—Arrangements having a single output and transforming input signals into pulses delivered at desired time intervals
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
- Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
- Electric Clocks (AREA)
- Electromechanical Clocks (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
ρολογιακός μηχανισμός ασφαλείας ο οποίος παρέχει μία, δυνάμενη να ρυθμίζεται συνεχή τάση εις δύο ακροδέκτες εξόδου επί ορισμένου χρόνου, μετά την εφαρμογή μιας συνεχούς τάσεως επί των δύο ακροδεκτών εισόδου, χαρακτηριζόμενος εκ του ότι περιλαμβάνειένα ταλαντωτή με δύο ταλαντωτές τύπου τρανζίστρον του τύπου npn.a safety clock device which provides a continuously adjustable voltage to two output terminals for a specified time after a continuous voltage is applied to the two input terminals, characterized in that it comprises an oscillator with two transistor oscillators of the npn type.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE27097 | 1966-04-22 | ||
BE679886A BE679886A (en) | 1966-04-22 | 1966-04-22 | Electronic safety timer |
Publications (1)
Publication Number | Publication Date |
---|---|
GR33628B true GR33628B (en) | 1967-12-23 |
Family
ID=76741123
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GR670133628A GR33628B (en) | 1966-04-22 | 1967-04-15 | ELECTRIC SAFETY MECHANISM. |
Country Status (9)
Country | Link |
---|---|
BE (1) | BE679886A (en) |
CA (1) | CA826803A (en) |
ES (1) | ES339507A1 (en) |
FR (1) | FR1520105A (en) |
GB (1) | GB1178159A (en) |
GR (1) | GR33628B (en) |
LU (1) | LU53470A1 (en) |
PT (1) | PT47549A (en) |
YU (1) | YU28343B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2131795B1 (en) * | 1971-02-26 | 1974-03-22 | Alsthom Cgee | |
BE847141A (en) * | 1976-10-11 | 1977-04-12 | Acec | PROCESS CONTROL INSTALLATION. |
GB2127239A (en) * | 1982-09-08 | 1984-04-04 | Qualidyne Systems Inc | DC-DC converter |
-
0
- CA CA826803A patent/CA826803A/en not_active Expired
-
1966
- 1966-04-22 BE BE679886A patent/BE679886A/en not_active IP Right Cessation
-
1967
- 1967-04-15 GR GR670133628A patent/GR33628B/en unknown
- 1967-04-19 ES ES339507A patent/ES339507A1/en not_active Expired
- 1967-04-19 PT PT4754967A patent/PT47549A/en unknown
- 1967-04-20 LU LU53470D patent/LU53470A1/en unknown
- 1967-04-21 GB GB08516/67A patent/GB1178159A/en not_active Expired
- 1967-04-21 FR FR103613A patent/FR1520105A/en not_active Expired
-
1969
- 1969-03-31 YU YU74067A patent/YU28343B/en unknown
Also Published As
Publication number | Publication date |
---|---|
CA826803A (en) | 1969-11-04 |
YU28343B (en) | 1970-02-09 |
ES339507A1 (en) | 1968-05-01 |
BE679886A (en) | 1966-10-24 |
LU53470A1 (en) | 1967-06-20 |
GB1178159A (en) | 1970-01-21 |
PT47549A (en) | 1968-11-08 |
FR1520105A (en) | 1968-04-05 |
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