FR48308E - Improvements to relaxation oscillation generators - Google Patents

Improvements to relaxation oscillation generators

Info

Publication number
FR48308E
FR48308E FR48308DA FR48308E FR 48308 E FR48308 E FR 48308E FR 48308D A FR48308D A FR 48308DA FR 48308 E FR48308 E FR 48308E
Authority
FR
France
Prior art keywords
relaxation oscillation
oscillation generators
generators
relaxation
oscillation
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Compteurs Schlumberger SA
Original Assignee
Compteurs Schlumberger SA
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.)
Filing date
Publication date
Application filed by Compteurs Schlumberger SA filed Critical Compteurs Schlumberger SA
Application granted granted Critical
Publication of FR48308E publication Critical patent/FR48308E/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K4/00—Generating pulses having essentially a finite slope or stepped portions
    • H03K4/92—Generating pulses having essentially a finite slope or stepped portions having a waveform comprising a portion of a sinusoid
    • 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
    • H03K4/86—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements gas-filled tubes or spark-gaps
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K6/00—Manipulating pulses having a finite slope and not covered by one of the other main groups of this subclass
    • H03K6/02—Amplifying pulses
FR48308D 1936-07-29 1936-07-29 Improvements to relaxation oscillation generators Expired FR48308E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR48308T 1936-07-29

Publications (1)

Publication Number Publication Date
FR48308E true FR48308E (en) 1937-12-27

Family

ID=8683665

Family Applications (2)

Application Number Title Priority Date Filing Date
FR807554D Expired FR807554A (en) 1936-07-29 1935-10-04 Improvements to relaxation oscillation generators
FR48308D Expired FR48308E (en) 1936-07-29 1936-07-29 Improvements to relaxation oscillation generators

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR807554D Expired FR807554A (en) 1936-07-29 1935-10-04 Improvements to relaxation oscillation generators

Country Status (5)

Country Link
US (1) US2168508A (en)
BE (2) BE421813A (en)
FR (2) FR807554A (en)
GB (2) GB482725A (en)
NL (1) NL50848C (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2942548A (en) * 1943-03-17 1960-06-28 Gilbert R Bushong Oscillator-thyratron circuit
US2477634A (en) * 1943-07-16 1949-08-02 Donald M Lowe Keyer circuit
US2519278A (en) * 1944-11-01 1950-08-15 Bell Telephone Labor Inc Pulse-actuated circuit
US2458366A (en) * 1946-09-11 1949-01-04 Motorola Inc Saw-tooth voltage generator
US2717336A (en) * 1953-05-08 1955-09-06 Michael Res Company Inc Flasher circuit

Also Published As

Publication number Publication date
NL50848C (en)
BE421813A (en)
FR807554A (en) 1937-01-15
BE417359A (en)
GB482724A (en) 1938-04-04
US2168508A (en) 1939-08-08
GB482725A (en) 1938-04-04

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