[go: up one dir, main page]

FR1059952A - Cesium vapor tube - Google Patents

Cesium vapor tube

Info

Publication number
FR1059952A
FR1059952A FR1059952DA FR1059952A FR 1059952 A FR1059952 A FR 1059952A FR 1059952D A FR1059952D A FR 1059952DA FR 1059952 A FR1059952 A FR 1059952A
Authority
FR
France
Prior art keywords
vapor tube
cesium vapor
cesium
tube
vapor
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston 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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR1059952A publication Critical patent/FR1059952A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J17/00—Gas-filled discharge tubes with solid cathode
    • H01J17/02—Details
    • H01J17/04—Electrodes; Screens
    • H01J17/12—Control electrodes
FR1059952D 1951-04-19 1952-04-16 Cesium vapor tube Expired FR1059952A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US221856A US2600246A (en) 1951-04-19 1951-04-19 Caesium electric discharge device

Publications (1)

Publication Number Publication Date
FR1059952A true FR1059952A (en) 1954-03-30

Family

ID=22829685

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1059952D Expired FR1059952A (en) 1951-04-19 1952-04-16 Cesium vapor tube

Country Status (5)

Country Link
US (1) US2600246A (en)
BE (1) BE510755A (en)
DE (1) DE940180C (en)
FR (1) FR1059952A (en)
GB (1) GB708325A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE941627C (en) * 1952-12-20 1956-04-12 Fkg Ag Cesium adsorption cathode with tungsten backing and process for their manufacture
DE962281C (en) * 1953-03-06 1957-04-18 Walter Daellenbach Dr Ing Cesium vapor discharge vessel with a glow cathode and an anode that surrounds it in the shape of a pot, the outside of which is cooled
DE941558C (en) * 1953-03-20 1956-04-12 Walter Daellenbach Dr Ing Electrical discharge vessel
CH319042A (en) * 1954-05-15 1957-01-31 Patelhold Patentverwertung Controllable discharge vessel filled with alkali metal vapors

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB230026A (en) * 1924-03-01 1925-12-31 American Appliance Company Improvements in gaseous electric space current device
DE642256C (en) * 1932-07-02 1937-02-26 Aeg Arrangement to avoid the ignition of grid-controlled gas or vapor discharge paths that work in relay or measuring devices when the device is connected to the anode DC voltage
US2513920A (en) * 1947-08-14 1950-07-04 Gen Electric Fluid-cooled electric discharge device
US2489891A (en) * 1948-12-27 1949-11-29 Gen Electric Cesium electric discharge device

Also Published As

Publication number Publication date
BE510755A (en)
US2600246A (en) 1952-06-10
GB708325A (en) 1954-05-05
DE940180C (en) 1956-03-15

Similar Documents

Publication Publication Date Title
CH300410A (en) Arc tube.
FR1042812A (en) Cathode ray tube
FR1050796A (en) Cathode ray tube
CH282525A (en) X-ray tube.
FR1048876A (en) Hand grenade
FR1059952A (en) Cesium vapor tube
FR947275A (en) Electron tube devices
CH294528A (en) Electronic tube amplifier.
FR1025005A (en) Tube bender
CH297209A (en) Electronic tube amplifier.
FR1043243A (en) Luminous tube clock
FR1038061A (en) Finned tubes improvements
AT173771B (en) X-ray flash tube
FR1045086A (en) Thermionic tube
AT174660B (en) Discharge tube
FR1038210A (en) Television tube enhancements
FR1032785A (en) Full drain tube
AT186753B (en) Image intensifier tube
CH305866A (en) Image intensifier tube.
FR63189E (en) Improvements to discharge tubes
FR951257A (en) Cathode ray tube indicators
FR1030749A (en) Axial tube vibrator
FR1051884A (en) Cathode ray tube sighting device
AT176254B (en) Arc tube
FR1056316A (en) Electronic tube amplifiers