FR816185A - Electronic discharge tube - Google Patents

Electronic discharge tube

Info

Publication number: FR816185A
Authority: FR; France
Prior art keywords: discharge tube; electronic discharge; electronic; tube; discharge
Prior art date: 1936-01-16
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.)

1936-01-16

Filing date

1937-01-09

Publication date

1937-08-02

1937-01-09 Application filed by Standard Elektrik Lorenz AG, C Lorenz AG filed Critical Standard Elektrik Lorenz AG

1937-08-02 Application granted granted Critical

1937-08-02 Publication of FR816185A publication Critical patent/FR816185A/en

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
- H01J5/02—Vessels; Containers; Shields associated therewith; Vacuum locks
- 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
- H01J5/20—Seals between parts of vessels
- H01J5/22—Vacuum-tight joints between parts of vessel
- H01J5/26—Vacuum-tight joints between parts of vessel between insulating and conductive parts of 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
- H01J2893/0037—Solid sealing members other than lamp bases
- H01J2893/0041—Direct connection between insulating and metal elements, in particular via glass material

FR816185D 1936-01-16 1937-01-09 Electronic discharge tube Expired FR816185A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE488870X		1936-01-16

Publications (1)

Publication Number	Publication Date
FR816185A true FR816185A (en)	1937-08-02

Family

ID=6543871

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR816185D Expired FR816185A (en)	1936-01-16	1937-01-09	Electronic discharge tube

Country Status (5)

Country	Link
US (2)	US2189906A (en)
AT (2)	AT158316B (en)
FR (1)	FR816185A (en)
GB (1)	GB488870A (en)
NL (1)	NL45935C (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE748304C (en) *	1937-12-28	1953-06-22	Telefunken Gmbh	Ultra short wave tubes with artificially cooled anode
US2443605A (en) *	1941-06-26	1948-06-22	Hartford Nat Bank & Trust Co	Insulated casing
US2460132A (en) *	1943-11-10	1949-01-25	Gen Electric	Electrical discharge device
US2430856A (en) *	1946-01-26	1947-11-18	Gen Electric	Electric discharge device
US2562820A (en) *	1950-03-15	1951-07-31	Avco Mfg Corp	Electron tube structure
US2812466A (en) *	1953-06-08	1957-11-05	Eitel Mccullough Inc	Ceramic electron tube
US2907911A (en) *	1956-01-16	1959-10-06	Gen Electric	Electron discharge device

0
- NL NL45935D patent/NL45935C/xx active
1936
- 1936-12-29 AT AT158316D patent/AT158316B/en active
- 1936-12-29 AT AT151143D patent/AT151143B/en active
1937
- 1937-01-09 FR FR816185D patent/FR816185A/en not_active Expired
- 1937-01-15 GB GB1301/37A patent/GB488870A/en not_active Expired
- 1937-01-16 US US120895A patent/US2189906A/en not_active Expired - Lifetime
- 1937-01-16 US US120894A patent/US2164910A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
AT158316B (en)	1940-03-26
US2189906A (en)	1940-02-13
AT151143B (en)	1937-10-25
NL45935C (en)
US2164910A (en)	1939-07-04
GB488870A (en)	1938-07-15

Similar Documents

Publication	Publication Date	Title
FR949975A (en)	1949-09-14	Electronic discharge tube
FR829267A (en)	1938-06-17	Electronic discharge devices
FR57683E (en)	1953-05-04	Electronic discharge tubes
FR828981A (en)	1938-06-07	Electronic discharge device
FR816185A (en)	1937-08-02	Electronic discharge tube
FR834767A (en)	1938-12-01	Discharge tube
FR826011A (en)	1938-03-21	Metal vapor discharge tube
FR821225A (en)	1937-11-30	Improvements to electronic discharge tubes
FR828276A (en)	1938-05-13	Electronic discharge devices
FR819753A (en)	1937-10-26	Quartz electric discharge tube
FR801727A (en)	1936-08-14	Discharge tubes
FR811055A (en)	1937-04-06	Discharge tube
FR825713A (en)	1938-03-11	Discharge tube
FR821509A (en)	1937-12-07	Electronic discharge tubes
FR827426A (en)	1938-04-26	Electronic discharge tubes
FR821958A (en)	1937-12-17	Electric discharge tube
FR818970A (en)	1937-10-07	Electron tube
FR824729A (en)	1938-02-15	Electronic discharge devices
FR846981A (en)	1939-09-28	Electronic discharge tube
FR825286A (en)	1938-02-28	Discharge tube
FR823347A (en)	1938-01-18	Electric discharge tube
FR772117A (en)	1934-10-23	Discharge tube
FR822037A (en)	1937-12-18	Electronic discharge devices
FR843532A (en)	1939-07-05	Discharge tube
FR818215A (en)	1937-09-21	Electric discharge tube