FR817602A - Advanced Scanning Devices for Cathode Ray Oscillographs - Google Patents

Advanced Scanning Devices for Cathode Ray Oscillographs

Info

Publication number
FR817602A
FR817602A FR817602DA FR817602A FR 817602 A FR817602 A FR 817602A FR 817602D A FR817602D A FR 817602DA FR 817602 A FR817602 A FR 817602A
Authority
FR
France
Prior art keywords
cathode ray
scanning devices
advanced scanning
ray oscillographs
oscillographs
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 FR817602A publication Critical patent/FR817602A/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
    • H03K4/06—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
FR817602D 1936-05-12 1936-05-12 Advanced Scanning Devices for Cathode Ray Oscillographs Expired FR817602A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR817602T 1936-05-12

Publications (1)

Publication Number Publication Date
FR817602A true FR817602A (en) 1937-09-07

Family

ID=9268403

Family Applications (1)

Application Number Title Priority Date Filing Date
FR817602D Expired FR817602A (en) 1936-05-12 1936-05-12 Advanced Scanning Devices for Cathode Ray Oscillographs

Country Status (1)

Country Link
FR (1) FR817602A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE749070C (en) * 1939-07-27 1954-03-01 Telefunken Gmbh Circuit arrangement for generating a deflection-dependent magnetic post-concentration

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE749070C (en) * 1939-07-27 1954-03-01 Telefunken Gmbh Circuit arrangement for generating a deflection-dependent magnetic post-concentration

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