BE498396A - - Google Patents

Info

Publication number
BE498396A
BE498396A BE498396DA BE498396A BE 498396 A BE498396 A BE 498396A BE 498396D A BE498396D A BE 498396DA BE 498396 A BE498396 A BE 498396A
Authority
BE
Belgium
Application number
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Publication of BE498396A publication Critical patent/BE498396A/xx

Links

Classifications

    • 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
    • H03K4/48—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices
    • 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
BE498396D 1949-09-30 BE498396A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US118905A US2666139A (en) 1949-09-30 1949-09-30 Semiconductor relaxation oscillator

Publications (1)

Publication Number Publication Date
BE498396A true BE498396A (xx)

Family

ID=22381453

Family Applications (1)

Application Number Title Priority Date Filing Date
BE498396D BE498396A (xx) 1949-09-30

Country Status (6)

Country Link
US (1) US2666139A (xx)
BE (1) BE498396A (xx)
DE (1) DE887558C (xx)
FR (1) FR1028835A (xx)
GB (1) GB684644A (xx)
NL (1) NL156301B (xx)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2791693A (en) * 1953-11-06 1957-05-07 Rca Corp Stabilized semi-conductor oscillator circuits
DE1018099B (de) * 1953-05-02 1957-10-24 Phil Habil Oskar Vierling Dr Schaltungsanordnung zur Erzeugung von einzelnen steilen Rechteckimpulsen bzw. von Rechteckimpulsserien mit einem Transistor
DE1025011B (de) * 1952-09-09 1958-02-27 Rca Corp Steuereinrichtung mit einem Halbleiterkoerper mit zwei Zonen vom einen Leitungstyp und einer dazwischenliegenden Zone vom entgegengesetzten Leitungstyp, mit Sperrschichte zwischen einander angrenzenden Zonen
DE1036421B (de) * 1951-07-02 1958-08-14 Ibm Deutschland Bistabile Halbleiterschaltung

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL99544C (xx) * 1953-01-22
NL102329C (xx) * 1953-03-09
BE529484A (xx) * 1953-06-10
NL94400C (xx) * 1953-11-20
DE1007361B (de) * 1953-12-24 1957-05-02 Siemens Ag Schaltungsanordnung zur kontaktlosen wahlweisen Anschaltung mehrerer Verbindungswege an einen gemeinsamen Verbindungsweg mittels bistabiler Kristallodenanordnungen
US2892099A (en) * 1953-12-31 1959-06-23 Burroughs Corp Semi-conductor adder
GB771625A (en) * 1953-12-31 1957-04-03 Ibm Electric charge storage apparatus
US2874311A (en) * 1954-01-26 1959-02-17 Hazeltine Research Inc Linear sweep-signal generator
US2907931A (en) * 1954-07-09 1959-10-06 Honeywell Regulator Co Control apparatus
US2830199A (en) * 1954-11-30 1958-04-08 Raytheon Mfg Co Pulse generating circuits
US2903603A (en) * 1954-12-09 1959-09-08 Arthur J Glenn Transistor mono-stable sweep generator
US3064177A (en) * 1955-06-29 1962-11-13 Universal Transistor Products Transistorized power supply
US2978594A (en) * 1956-02-03 1961-04-04 Int Computers & Tabulators Ltd Pulse amplifiers
US2979625A (en) * 1956-09-04 1961-04-11 Rca Corp Semi-conductor gating circuit

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1949383A (en) * 1930-02-13 1934-02-27 Ind Dev Corp Electronic device
US2486021A (en) * 1945-02-28 1949-10-25 Raytheon Mfg Co Oscillator
NL75792C (xx) * 1948-05-19

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1036421B (de) * 1951-07-02 1958-08-14 Ibm Deutschland Bistabile Halbleiterschaltung
DE1025011B (de) * 1952-09-09 1958-02-27 Rca Corp Steuereinrichtung mit einem Halbleiterkoerper mit zwei Zonen vom einen Leitungstyp und einer dazwischenliegenden Zone vom entgegengesetzten Leitungstyp, mit Sperrschichte zwischen einander angrenzenden Zonen
DE1018099B (de) * 1953-05-02 1957-10-24 Phil Habil Oskar Vierling Dr Schaltungsanordnung zur Erzeugung von einzelnen steilen Rechteckimpulsen bzw. von Rechteckimpulsserien mit einem Transistor
US2791693A (en) * 1953-11-06 1957-05-07 Rca Corp Stabilized semi-conductor oscillator circuits

Also Published As

Publication number Publication date
FR1028835A (fr) 1953-05-28
GB684644A (en) 1952-12-24
NL156301B (nl)
DE887558C (de) 1953-08-24
US2666139A (en) 1954-01-12

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