BE479370A - - Google Patents

Info

Publication number: BE479370A
Authority: BE; Belgium

Application number

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.)

1947-01-10

Publication of BE479370A publication Critical patent/BE479370A/xx

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J1/00—Details of electrodes, of magnetic control means, of screens, or of the mounting or spacing thereof, common to two or more basic types of discharge tubes or lamps
- H01J1/02—Main electrodes
- H01J1/36—Solid anodes; Solid auxiliary anodes for maintaining a discharge
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J19/00—Details of vacuum tubes of the types covered by group H01J21/00
- H01J19/28—Non-electron-emitting electrodes; Screens
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J5/00—Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps
- H01J5/32—Seals for leading-in conductors
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2893/00—Discharge tubes and lamps
- H01J2893/0001—Electrodes and electrode systems suitable for discharge tubes or lamps
- H01J2893/0011—Non-emitting electrodes
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2893/00—Discharge tubes and lamps
- H01J2893/0048—Tubes with a main cathode
- H01J2893/0051—Anode assemblies; screens for influencing the discharge
- H01J2893/0053—Leading in for anodes; Protecting means for anode supports
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S228/00—Metal fusion bonding
- Y10S228/903—Metal to nonmetal
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T403/00—Joints and connections
- Y10T403/47—Molded joint
- Y10T403/477—Fusion bond, e.g., weld, etc.

BE479370D 1947-01-10 BE479370A (OSRAM)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US721428A US2518848A (en)	1947-01-10	1947-01-10	Electrode support

Publications (1)

Publication Number	Publication Date
BE479370A true BE479370A (OSRAM)

Family

ID=24897954

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE479370D BE479370A (OSRAM)	1947-01-10

Country Status (4)

Country	Link
US (1)	US2518848A (OSRAM)
BE (1)	BE479370A (OSRAM)
FR (1)	FR959500A (OSRAM)
GB (1)	GB643052A (OSRAM)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2638573A (en) *	1949-11-17	1953-05-12	Mannes N Glickman	Hermetic seal having floatingly mounted socket contacts
US2786882A (en) *	1951-01-25	1957-03-26	Krefft Hermann Eduard	Lead-in seal for electrical discharge devices
US2998544A (en) *	1958-02-28	1961-08-29	Litton Electron Tube Corp	Magnetron cathode

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB219395A (en) *	1923-04-25	1924-07-25	Edison Swan Electric Co Ltd	Improvements in electric discharge lamps
US1815762A (en) *	1924-07-17	1931-07-21	Gen Electric	Electric discharge device
US1951612A (en) *	1930-06-30	1934-03-20	Fanstccl Products Company Inc	Vacuum tube stem
US1990728A (en) *	1932-05-23	1935-02-12	Heintz & Kaufman Ltd	Anode structure
US2174374A (en) *	1934-09-15	1939-09-26	Gen Electric	Glass-to-metal seal
US2024585A (en) *	1935-03-27	1935-12-17	Bell Telephone Labor Inc	Manufacture of electron discharge devices
US2195913A (en) *	1937-09-22	1940-04-02	Hygrade Sylvania Corp	Electric discharge tube
US2242774A (en) *	1938-10-12	1941-05-20	Westinghouse Electric & Mfg Co	Seal for discharge lamps
US2356566A (en) *	1942-06-05	1944-08-22	Bell Telephone Labor Inc	Electronic discharge device

0
- FR FR959500D patent/FR959500A/fr not_active Expired
- BE BE479370D patent/BE479370A/xx unknown
1947
- 1947-01-10 US US721428A patent/US2518848A/en not_active Expired - Lifetime
1948
- 1948-01-06 GB GB406/48A patent/GB643052A/en not_active Expired

Also Published As

Publication number	Publication date
US2518848A (en)	1950-08-15
GB643052A (en)	1950-09-15
FR959500A (OSRAM)	1950-03-30

Publication	Publication Date	Title
AT165657B (OSRAM)
FR959408A (OSRAM)	1950-03-30
FR959500A (OSRAM)	1950-03-30
AT166672B (OSRAM)	1950-09-11
AT165673B (OSRAM)	1950-04-11
AT165884B (OSRAM)	1950-05-10
NL74547C (OSRAM)	1954-04-15
BE472149A (OSRAM)	1947-09-27
BE471160A (OSRAM)
NL70745C (OSRAM)
BE474335A (OSRAM)
BE470729A (OSRAM)
BE471414A (OSRAM)
BE481724A (OSRAM)
BE474341A (OSRAM)
BE470671A (OSRAM)
BE473812A (OSRAM)
BE458425A (OSRAM)
BE471830A (OSRAM)	1947-04-30
BE473383A (OSRAM)
BE422748A (OSRAM)
BE401708A (OSRAM)
BE471206A (OSRAM)
BE471492A (OSRAM)
NL70422C (OSRAM)