NL105840C - - Google Patents
Info
- Publication number
- NL105840C NL105840C NL105840DA NL105840C NL 105840 C NL105840 C NL 105840C NL 105840D A NL105840D A NL 105840DA NL 105840 C NL105840 C NL 105840C
- Authority
- NL
- Netherlands
Links
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B11/00—Automatic controllers
- G05B11/01—Automatic controllers electric
- G05B11/012—Automatic controllers electric details of the transmission means
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J19/00—Details of vacuum tubes of the types covered by group H01J21/00
- H01J19/28—Non-electron-emitting electrodes; Screens
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- 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
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- 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
- H03K17/64—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 having inductive loads
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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
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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
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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
- H03K3/286—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
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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
- H03K3/35—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar semiconductor devices with more than two PN junctions, or more than three electrodes, or more than one electrode connected to the same conductivity region
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K4/00—Generating pulses having essentially a finite slope or stepped portions
- H03K4/06—Generating pulses having essentially a finite slope or stepped portions having triangular shape
- H03K4/08—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape
- H03K4/83—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices with more than two PN junctions or with more than three electrodes or more than one electrode connected to the same conductivity region
- H03K4/84—Generators in which the semiconductor device is conducting during the fly-back part of the cycle
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2893/00—Discharge tubes and lamps
- H01J2893/0001—Electrodes and electrode systems suitable for discharge tubes or lamps
- H01J2893/0012—Constructional arrangements
- H01J2893/0013—Sealed electrodes
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Electronic Switches (AREA)
- Relay Circuits (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL182304 | 1953-10-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
NL105840C true NL105840C (US07915450-20110329-C00059.png) |
Family
ID=19750626
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL105840D NL105840C (US07915450-20110329-C00059.png) | 1953-10-24 |
Country Status (7)
Families Citing this family (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE521116A (US07915450-20110329-C00059.png) * | 1952-07-01 | |||
US2956175A (en) * | 1956-07-30 | 1960-10-11 | Rca Corp | Transistor gate circuit |
US2939965A (en) * | 1956-12-20 | 1960-06-07 | Abraham George | Electrical switching circuit |
US2980805A (en) * | 1957-02-11 | 1961-04-18 | Norman F Moody | Two-state apparatus |
US3141119A (en) * | 1957-03-28 | 1964-07-14 | Westinghouse Electric Corp | Hyperconductive transistor switches |
US2939967A (en) * | 1957-04-04 | 1960-06-07 | Avco Mfg Corp | Bistable semiconductor circuit |
NL225002A (US07915450-20110329-C00059.png) * | 1957-04-23 | |||
NL224544A (US07915450-20110329-C00059.png) * | 1957-04-23 | |||
US2896094A (en) * | 1957-04-29 | 1959-07-21 | Norman F Moody | Monostable two-state apparatus |
US3025415A (en) * | 1958-03-24 | 1962-03-13 | Ibm | Bistable transistor circuit |
DE1077706B (de) * | 1958-03-29 | 1960-03-17 | Siemens Ag | Einrichtung zum Schalten und Steuern von Starkstromkreisen |
DE1129528B (de) * | 1958-03-31 | 1962-05-17 | Dietz Co R E | Schaltungsanordnung zur Erzeugung leistungsstarker Impulse |
US3207962A (en) * | 1959-01-02 | 1965-09-21 | Transitron Electronic Corp | Semiconductor device having turn on and turn off gain |
US3127522A (en) * | 1959-01-30 | 1964-03-31 | Sperry Rand Corp | Time controlled switch using saturable core input |
US3021436A (en) * | 1959-03-11 | 1962-02-13 | Bell Telephone Labor Inc | Transistor memory cell |
US3065360A (en) * | 1959-05-19 | 1962-11-20 | Lucio M Vallese | Transistor thyratron circuit employing grounded-emitter silicon controlled rectifieror equivalent |
US3046494A (en) * | 1959-06-02 | 1962-07-24 | Dietz Co R E | Transistor oscillator circuit |
NL252855A (US07915450-20110329-C00059.png) * | 1959-06-23 | |||
US3040194A (en) * | 1959-07-02 | 1962-06-19 | Gen Precision Inc | Bistable circuit utilizing pnpn diode in series with transistor |
US3018392A (en) * | 1959-07-02 | 1962-01-23 | Gen Precision Inc | Monostable multivibrator employing four zone semiconductive gate in series with at least a transistor |
US3093753A (en) * | 1959-09-21 | 1963-06-11 | Internat Telephone & Telegraph | Pulse correcting amplifiers |
US3160828A (en) * | 1960-01-25 | 1964-12-08 | Westinghouse Electric Corp | Radiation sensitive semiconductor oscillating device |
US3209205A (en) * | 1960-06-07 | 1965-09-28 | North Electric Co | Current supply apparatus |
US3167724A (en) * | 1960-12-28 | 1965-01-26 | Lucio M Vallese | Hook type transistor relaxation oscillator |
BE622488A (US07915450-20110329-C00059.png) * | 1961-09-15 | |||
US3189745A (en) * | 1961-10-27 | 1965-06-15 | Philco Corp | Photo-electric sensing circuit |
US3104323A (en) * | 1961-10-30 | 1963-09-17 | Jr John J Over | Light sensitive two state switching circuit |
US3202935A (en) * | 1962-01-23 | 1965-08-24 | Tung Sol Electric Inc | Astable multivibrator having means to adjust the output magnitude and frequency |
US3254313A (en) * | 1964-02-06 | 1966-05-31 | Tung Sol Electric Inc | Touch responsive oscillator and control circuits |
US3287577A (en) * | 1964-08-20 | 1966-11-22 | Westinghouse Electric Corp | Low dissipation logic gates |
US3348167A (en) * | 1966-04-20 | 1967-10-17 | Avco Corp | Relaxation oscillator requiring low current |
US3581119A (en) * | 1969-04-08 | 1971-05-25 | Us Air Force | Photo-current diverter |
JPS4969056A (US07915450-20110329-C00059.png) * | 1972-11-07 | 1974-07-04 | ||
US3826977A (en) * | 1973-05-24 | 1974-07-30 | C Woodworth | Test set for tracing and checking the continuity of electrical circuits |
US4614897A (en) * | 1984-05-11 | 1986-09-30 | Rca Corporation | Switching circuit |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2605306A (en) * | 1949-10-15 | 1952-07-29 | Rca Corp | Semiconductor multivibrator circuit |
US2569345A (en) * | 1950-03-28 | 1951-09-25 | Gen Electric | Transistor multivibrator circuit |
US2666150A (en) * | 1950-05-04 | 1954-01-12 | Ibm | Crystal tetrode |
US2594449A (en) * | 1950-12-30 | 1952-04-29 | Bell Telephone Labor Inc | Transistor switching device |
BE519804A (US07915450-20110329-C00059.png) * | 1952-05-09 | |||
US2655609A (en) * | 1952-07-22 | 1953-10-13 | Bell Telephone Labor Inc | Bistable circuits, including transistors |
US2663800A (en) * | 1952-11-15 | 1953-12-22 | Rca Corp | Frequency controlled oscillator system |
US2751550A (en) * | 1953-10-12 | 1956-06-19 | Bell Telephone Labor Inc | Current supply apparatus |
US2698416A (en) * | 1954-03-09 | 1954-12-28 | Gen Precision Lab Inc | Voltage regulator |
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0
- BE BE532755D patent/BE532755A/xx unknown
- NL NL105840D patent/NL105840C/xx active
-
1954
- 1954-10-20 US US463578A patent/US2890353A/en not_active Expired - Lifetime
- 1954-10-20 DE DEN9622A patent/DE1006894B/de active Pending
- 1954-10-21 GB GB30399/54A patent/GB777740A/en not_active Expired
- 1954-10-22 CH CH326747D patent/CH326747A/de unknown
- 1954-10-22 FR FR1110585D patent/FR1110585A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
BE532755A (US07915450-20110329-C00059.png) | |
GB777740A (en) | 1957-06-26 |
US2890353A (en) | 1959-06-09 |
CH326747A (de) | 1954-12-31 |
DE1006894B (de) | 1957-04-25 |
FR1110585A (fr) | 1956-02-14 |