BE595513A - Montage de commande électrique sensible à un état - Google Patents
Montage de commande électrique sensible à un étatInfo
- Publication number
- BE595513A BE595513A BE595513A BE595513A BE595513A BE 595513 A BE595513 A BE 595513A BE 595513 A BE595513 A BE 595513A BE 595513 A BE595513 A BE 595513A BE 595513 A BE595513 A BE 595513A
- Authority
- BE
- Belgium
- Prior art keywords
- state
- control assembly
- electrical control
- sensitive electrical
- sensitive
- 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
- H03K17/51—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
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
- G05D23/1906—Control of temperature characterised by the use of electric means using an analogue comparing device
- G05D23/1913—Control of temperature characterised by the use of electric means using an analogue comparing device delivering a series of pulses
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
- G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
- G05D23/24—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature the sensing element having a resistance varying with temperature, e.g. a thermistor
-
- 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
-
- 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
- H03K3/286—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 bistable
-
- 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
- H03K3/286—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 bistable
- H03K3/2893—Bistables with hysteresis, e.g. Schmitt trigger
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Power Engineering (AREA)
- Electronic Switches (AREA)
- Control Of Direct Current Motors (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US842748A US3065388A (en) | 1959-09-28 | 1959-09-28 | Semiconductor control apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
BE595513A true BE595513A (fr) | 1961-03-28 |
Family
ID=25288163
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE595513A BE595513A (fr) | 1959-09-28 | 1960-09-28 | Montage de commande électrique sensible à un état |
Country Status (7)
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3312832A (en) * | 1961-10-25 | 1967-04-04 | Varian Associates | High speed npnp and mpnp multivibrators |
US3193816A (en) * | 1962-01-30 | 1965-07-06 | Westinghouse Air Brake Co | Flowmeter having photo-diode registration of gas flow |
US3210570A (en) * | 1962-08-09 | 1965-10-05 | Rca Corp | Polarity responsive switching circuit for reducing decision ambiguity |
US3315246A (en) * | 1964-01-20 | 1967-04-18 | Gen Signal Corp | Signal absence detection circuit |
US3375412A (en) * | 1964-12-14 | 1968-03-26 | Koppers Co Inc | Switching circuits |
DE1268668B (de) * | 1965-03-12 | 1968-05-22 | English Electric Co Ltd | Elektrische Signalpegel-Detektorschaltung |
JPS4918433U (US07922777-20110412-C00004.png) * | 1972-05-18 | 1974-02-16 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2759124A (en) * | 1953-04-13 | 1956-08-14 | Jr Floyd Willis | Automatic dimming system |
US2718612A (en) * | 1953-04-13 | 1955-09-20 | Jr Floyd Willis | Phototube circuit |
US2876395A (en) * | 1954-09-13 | 1959-03-03 | Gen Motors Corp | Pulse actuated light controlled switching means |
DE1006895B (de) * | 1955-05-16 | 1957-04-25 | Philips Nv | Sprungschaltung mit Transistoren |
DE1058558B (de) * | 1955-09-01 | 1959-06-04 | Hazeltine Corp | Verfahren und Anordnung zur Verstaerkung einer Spannung, insbesondere einer Wechselspannung sehr niedriger Frequenz oder einer veraenderlichen Gleichspannung |
-
0
- NL NL256279D patent/NL256279A/xx unknown
-
1959
- 1959-09-28 US US842748A patent/US3065388A/en not_active Expired - Lifetime
-
1960
- 1960-09-21 GB GB32484/60A patent/GB969482A/en not_active Expired
- 1960-09-27 JP JP3922860A patent/JPS4023705B1/ja active Pending
- 1960-09-27 DE DEM46672A patent/DE1154152B/de active Pending
- 1960-09-28 BE BE595513A patent/BE595513A/fr unknown
- 1960-09-28 CH CH1092960A patent/CH385968A/fr unknown
Also Published As
Publication number | Publication date |
---|---|
US3065388A (en) | 1962-11-20 |
JPS4023705B1 (US07922777-20110412-C00004.png) | 1965-10-18 |
GB969482A (en) | 1964-09-09 |
CH385968A (fr) | 1964-12-31 |
NL256279A (US07922777-20110412-C00004.png) | 1900-01-01 |
DE1154152B (de) | 1963-09-12 |
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