BE449700A - - Google Patents

Info

Publication number: BE449700A
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.)

1942-03-18

Publication of BE449700A publication Critical patent/BE449700A/xx

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
- H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
- H01J29/82—Mounting, supporting, spacing, or insulating electron-optical or ion-optical arrangements
- 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
- H01J19/42—Mounting, supporting, spacing, or insulating of electrodes or of electrode assemblies
- 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
- H01J19/42—Mounting, supporting, spacing, or insulating of electrodes or of electrode assemblies
- H01J19/46—Mountings for the electrode assembly as a whole
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J21/00—Vacuum tubes
- H01J21/36—Tubes with flat electrodes, e.g. disc electrode
- 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
- H01J2893/0002—Construction arrangements of electrode systems
- 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
- H01J2893/0002—Construction arrangements of electrode systems
- H01J2893/0005—Fixing of electrodes
- 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
- H01J2893/0002—Construction arrangements of electrode systems
- H01J2893/0005—Fixing of electrodes
- H01J2893/0006—Mounting

BE449700D 1942-03-18 BE449700A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL232765X		1942-03-18

Publications (1)

Publication Number	Publication Date
BE449700A true BE449700A (enrdf_load_stackoverflow)

Family

ID=19780066

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE449700D BE449700A (enrdf_load_stackoverflow)	1942-03-18

Country Status (4)

Country	Link
US (1)	US2458945A (enrdf_load_stackoverflow)
BE (1)	BE449700A (enrdf_load_stackoverflow)
CH (1)	CH232765A (enrdf_load_stackoverflow)
NL (1)	NL59455C (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CH351033A (de) *	1957-09-07	1960-12-31	Patelhold Patentverwertung	Elektronenröhre

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2056035A (en) *	1934-09-01	1936-09-29	Gen Electric	Electrode structure for metal tubes
US2212556A (en) *	1936-01-28	1940-08-27	Lorenz C Ag	Method of manufacturing electric discharge tubes
US2089044A (en) *	1936-05-16	1937-08-03	Rca Corp	Electron discharge tube
US2158845A (en) *	1937-04-14	1939-05-16	Gen Electric	Cementing process
US2174853A (en) *	1937-08-26	1939-10-03	Hygrade Sylvania Corp	Electron gun structure and method of assembly thereof
US2211602A (en) *	1938-05-23	1940-08-13	Gen Electric	Electric lamp and similar device

0
- BE BE449700D patent/BE449700A/xx unknown
- NL NL59455D patent/NL59455C/xx active
1943
- 1943-03-15 CH CH232765D patent/CH232765A/de unknown
1946
- 1946-01-15 US US641302A patent/US2458945A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
NL59455C (enrdf_load_stackoverflow)
US2458945A (en)	1949-01-11
CH232765A (de)	1944-06-15

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NL67785C (enrdf_load_stackoverflow)	1951-05-15
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BE445032A (enrdf_load_stackoverflow)	1942-04-30
BE445075A (enrdf_load_stackoverflow)	1942-05-30
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