FR911717A - Electronic relays of the type comprising a cathode ray tube - Google Patents

Electronic relays of the type comprising a cathode ray tube

Info

Publication number
FR911717A
FR911717A FR911717DA FR911717A FR 911717 A FR911717 A FR 911717A FR 911717D A FR911717D A FR 911717DA FR 911717 A FR911717 A FR 911717A
Authority
FR
France
Prior art keywords
type
ray tube
cathode ray
electronic relays
relays
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.)
ELECTRONBEAM Ltd
Original Assignee
ELECTRONBEAM Ltd
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 ELECTRONBEAM Ltd filed Critical ELECTRONBEAM Ltd
Application granted granted Critical
Publication of FR911717A publication Critical patent/FR911717A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J31/00—Cathode ray tubes; Electron beam tubes
    • H01J31/02—Cathode ray tubes; Electron beam tubes having one or more output electrodes which may be impacted selectively by the ray or beam, and onto, from, or over which the ray or beam may be deflected or de-focused
    • H01J31/04—Cathode ray tubes; Electron beam tubes having one or more output electrodes which may be impacted selectively by the ray or beam, and onto, from, or over which the ray or beam may be deflected or de-focused with only one or two output electrodes with only two electrically independant groups or electrodes
FR911717D 1942-04-22 1945-06-22 Electronic relays of the type comprising a cathode ray tube Expired FR911717A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US440075A US2322556A (en) 1942-04-22 1942-04-22 Electronic relay

Publications (1)

Publication Number Publication Date
FR911717A true FR911717A (en) 1946-07-18

Family

ID=23747319

Family Applications (1)

Application Number Title Priority Date Filing Date
FR911717D Expired FR911717A (en) 1942-04-22 1945-06-22 Electronic relays of the type comprising a cathode ray tube

Country Status (3)

Country Link
US (1) US2322556A (en)
FR (1) FR911717A (en)
GB (1) GB564382A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2441269A (en) * 1943-05-31 1948-05-11 Honeywell Regulator Co Electron discharge compass system
US2457949A (en) * 1943-08-14 1949-01-04 Albert G Thomas Combination beam shift-grid control tube
US2476966A (en) * 1945-10-25 1949-07-26 Paul M Erlandson Radial beam tube assembly
NL75998C (en) * 1945-12-05
US2523043A (en) * 1948-03-27 1950-09-19 Gen Electric Frequency modulation receiver system
US2640948A (en) * 1950-09-21 1953-06-02 High Voltage Engineering Corp Apparatus for utilizing a beam of high energy electrons in sterilization and in therapy
US2741721A (en) * 1951-12-28 1956-04-10 Zenith Radio Corp Electron-discharge device
US3114832A (en) * 1960-07-28 1963-12-17 Radiation Counter Lab Inc X-ray spectroscopic system comprising plural sources, filters, fluorescent radiators, and comparative detectors
US9460880B2 (en) 2014-11-25 2016-10-04 Schneider Electric USA, Inc. Thermal-mechanical flexible overload sensor

Also Published As

Publication number Publication date
US2322556A (en) 1943-06-22
GB564382A (en) 1944-09-26

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