FR938954A - Perfectionnements aux circuits d'analyse pour tubes à rayon cathodique - Google Patents

Perfectionnements aux circuits d'analyse pour tubes à rayon cathodique

Info

Publication number
FR938954A
FR938954A FR938954DA FR938954A FR 938954 A FR938954 A FR 938954A FR 938954D A FR938954D A FR 938954DA FR 938954 A FR938954 A FR 938954A
Authority
FR
France
Prior art keywords
cathode ray
ray tubes
analysis circuits
circuits
analysis
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
English (en)
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.)
RCA Corp
Original Assignee
RCA Corp
Radio Corporation of America
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 RCA Corp, Radio Corporation of America filed Critical RCA Corp
Application granted granted Critical
Publication of FR938954A publication Critical patent/FR938954A/fr
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
    • H03K4/10—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements vacuum tubes only
    • H03K4/26—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements vacuum tubes only in which a sawtooth current is produced through an inductor
    • H03K4/39—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements vacuum tubes only in which a sawtooth current is produced through an inductor using a tube operating as an amplifier
    • H03K4/43—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements vacuum tubes only in which a sawtooth current is produced through an inductor using a tube operating as an amplifier combined with means for generating the driving pulses
FR938954D 1944-09-29 1945-09-28 Perfectionnements aux circuits d'analyse pour tubes à rayon cathodique Expired FR938954A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US556455A US2480511A (en) 1944-09-29 1944-09-29 Scanning circuit

Publications (1)

Publication Number Publication Date
FR938954A true FR938954A (fr) 1948-10-29

Family

ID=24221407

Family Applications (1)

Application Number Title Priority Date Filing Date
FR938954D Expired FR938954A (fr) 1944-09-29 1945-09-28 Perfectionnements aux circuits d'analyse pour tubes à rayon cathodique

Country Status (2)

Country Link
US (1) US2480511A (fr)
FR (1) FR938954A (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2506770A (en) * 1946-01-30 1950-05-09 Rca Corp Wave shape correction circuit
US2713620A (en) * 1949-04-29 1955-07-19 Phillips Petroleum Co Automatic volume control system
US2680230A (en) * 1950-10-19 1954-06-01 Bell Telephone Labor Inc Compensating network
BE542686A (fr) * 1954-11-10
US2996679A (en) * 1957-02-21 1961-08-15 Hughes Aircraft Co Waveform generator having independent control of initial slope and final amplitude
US3047808A (en) * 1959-02-06 1962-07-31 Gen Precision Inc Integrator with means for compensating for capacity absorption effects
GB952448A (en) * 1959-09-18 1964-03-18 Pye Ltd Improvements in waveform generators

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL48607C (fr) * 1936-09-22
GB504725A (en) * 1937-10-27 1939-04-27 British Thomson Houston Co Ltd Improvements in circuit arrangements for producing saw-tooth wave form electric oscillations
GB534457A (en) * 1939-06-08 1941-03-07 Philco Radio & Television Corp Improvements in and relating to detector coupling circuits
US2261335A (en) * 1939-08-31 1941-11-04 Rca Corp Inverse feedback amplifier
US2269694A (en) * 1939-10-26 1942-01-13 Rca Corp Uniform response wide band amplifier
US2365575A (en) * 1941-12-31 1944-12-19 Gen Electric Electron discharge amplifier

Also Published As

Publication number Publication date
US2480511A (en) 1949-08-30

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