FR834767A - Tube à décharges - Google Patents

Tube à décharges

Info

Publication number: FR834767A
Authority: FR; France
Prior art keywords: discharge tube; discharge; tube
Prior art date: 1937-03-08
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

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.)

Alcatel Lucent Deutschland AG

C Lorenz AG

Original Assignee

Standard Elektrik Lorenz AG

C Lorenz AG

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.)

1937-03-08

Filing date

1938-03-04

Publication date

1938-12-01

1938-03-04 Application filed by Standard Elektrik Lorenz AG, C Lorenz AG filed Critical Standard Elektrik Lorenz AG

1938-12-01 Application granted granted Critical

1938-12-01 Publication of FR834767A publication Critical patent/FR834767A/fr

Status Expired legal-status Critical Current

Classifications

- 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
- H01J5/44—Annular seals disposed between the ends of the vessel
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2893/00—Discharge tubes and lamps
- H01J2893/0033—Vacuum connection techniques applicable to discharge tubes and lamps
- H01J2893/0034—Lamp bases
- H01J2893/0036—Lamp bases having wires, ribbons or tubes placed between two vessel walls and being perpendicular to at least one of said walls

FR834767D 1937-03-08 1938-03-04 Tube à décharges Expired FR834767A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DEL92160D DE704560C (de)	1937-03-08	1937-03-08	Entladungsroehre mit keramischem Gefaess, bei der die radialen Elektrodendurchfuehrungsleiter in einer Ebene liegen

Publications (1)

Publication Number	Publication Date
FR834767A true FR834767A (fr)	1938-12-01

Family

ID=6544844

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR834767D Expired FR834767A (fr)	1937-03-08	1938-03-04	Tube à décharges

Country Status (6)

Country	Link
US (1)	US2173906A (fr)
DE (1)	DE704560C (fr)
FR (1)	FR834767A (fr)
GB (1)	GB495165A (fr)
NL (1)	NL49226C (fr)
SE (1)	SE100703C1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2444482A (en) *	1946-03-14	1948-07-06	Standard Telephones Cables Ltd	Electron tube with external anode
US2505066A (en) *	1947-09-17	1950-04-25	Bell Telephone Labor Inc	Method of making assemblies of resistor bodies
US2802133A (en) *	1952-03-28	1957-08-06	Sylvania Electric Prod	Electron discharge device
US2740067A (en) *	1952-10-13	1956-03-27	Eitel Mccullough Inc	Ceramic vacuum tube
US2812466A (en) *	1953-06-08	1957-11-05	Eitel Mccullough Inc	Ceramic electron tube
US2945163A (en) *	1955-01-10	1960-07-12	Globe Union Inc	Component mounting for printed circuits
US2850663A (en) *	1955-05-27	1958-09-02	Sylvania Electric Prod	Planar tube
US3065291A (en) *	1956-08-27	1962-11-20	Honeywell Regulator Co	Electron discharge device

1937
- 1937-03-08 DE DEL92160D patent/DE704560C/de not_active Expired
1938
- 1938-03-01 NL NL86681A patent/NL49226C/xx active
- 1938-03-04 FR FR834767D patent/FR834767A/fr not_active Expired
- 1938-03-07 SE SE135738A patent/SE100703C1/sv unknown
- 1938-03-08 GB GB7249/38A patent/GB495165A/en not_active Expired
- 1938-03-08 US US194557A patent/US2173906A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
US2173906A (en)	1939-09-26
SE100703C1 (sv)	1941-01-21
DE704560C (de)	1941-04-02
GB495165A (en)	1938-11-08
NL49226C (nl)	1940-09-16

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