NL295009A - - Google Patents
Info
- Publication number
- NL295009A NL295009A NL295009DA NL295009A NL 295009 A NL295009 A NL 295009A NL 295009D A NL295009D A NL 295009DA NL 295009 A NL295009 A NL 295009A
- Authority
- NL
- Netherlands
Links
Classifications
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
- H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
- H03K3/26—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback
- H03K3/28—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback
- H03K3/281—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback using at least two transistors so coupled that the input of one is derived from the output of another, e.g. multivibrator
- H03K3/282—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback using at least two transistors so coupled that the input of one is derived from the output of another, e.g. multivibrator astable
- H03K3/2823—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback using at least two transistors so coupled that the input of one is derived from the output of another, e.g. multivibrator astable using two active transistor of the same conductivity type
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- G—PHYSICS
- G04—HOROLOGY
- G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
- G04C3/00—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means
- G04C3/16—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means incorporating an electro-dynamic continuously rotating motor
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- G—PHYSICS
- G04—HOROLOGY
- G04F—TIME-INTERVAL MEASURING
- G04F5/00—Apparatus for producing preselected time intervals for use as timing standards
- G04F5/10—Apparatus for producing preselected time intervals for use as timing standards using electric or electronic resonators
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P8/00—Arrangements for controlling dynamo-electric motors rotating step by step
- H02P8/14—Arrangements for controlling speed or speed and torque
- H02P8/18—Shaping of pulses, e.g. to reduce torque ripple
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR916579A FR1350721A (fr) | 1962-11-26 | 1962-11-26 | Dispositif électronique utilisable notamment pour le fonctionnement régulier d'un moteur en pas à pas |
Publications (1)
Publication Number | Publication Date |
---|---|
NL295009A true NL295009A (pt) |
Family
ID=8791558
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL295009D NL295009A (pt) | 1962-11-26 |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE632811A (pt) |
CH (3) | CH664263A4 (pt) |
FR (1) | FR1350721A (pt) |
NL (1) | NL295009A (pt) |
-
0
- NL NL295009D patent/NL295009A/xx unknown
- BE BE632811D patent/BE632811A/xx unknown
-
1962
- 1962-11-26 FR FR916579A patent/FR1350721A/fr not_active Expired
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1963
- 1963-05-28 CH CH664263D patent/CH664263A4/xx unknown
- 1963-05-28 CH CH664263A patent/CH419981A/fr unknown
- 1963-05-28 CH CH1151063A patent/CH410051A/fr unknown
Also Published As
Publication number | Publication date |
---|---|
CH410051A (fr) | 1966-03-31 |
BE632811A (pt) | |
CH419981A (fr) | 1966-05-14 |
FR1350721A (fr) | 1964-01-31 |
CH664263A4 (pt) | 1966-05-14 |