FR1091096A - Traveling wave tube - Google Patents

Traveling wave tube

Info

Publication number: FR1091096A
Authority: FR; France
Prior art keywords: traveling wave; wave tube; tube; traveling; wave
Prior art date: 1953-04-03
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.)

AT&T Corp

Original Assignee

Western Electric Co Inc

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.)

1953-04-03

Filing date

1953-11-25

Publication date

1955-04-06

1953-11-25 Application filed by Western Electric Co Inc filed Critical Western Electric Co Inc

1955-04-06 Application granted granted Critical

1955-04-06 Publication of FR1091096A publication Critical patent/FR1091096A/en

Status Expired legal-status Critical Current

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J23/00—Details of transit-time tubes of the types covered by group H01J25/00
- H01J23/02—Electrodes; Magnetic control means; Screens
- H01J23/08—Focusing arrangements, e.g. for concentrating stream of electrons, for preventing spreading of stream
- H01J23/083—Electrostatic focusing arrangements

FR1091096D 1953-04-03 1953-11-25 Traveling wave tube Expired FR1091096A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US346620A US2844753A (en)	1953-04-03	1953-04-03	Traveling wave tube

Publications (1)

Publication Number	Publication Date
FR1091096A true FR1091096A (en)	1955-04-06

Family

ID=23360257

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR1091096D Expired FR1091096A (en)	1953-04-03	1953-11-25	Traveling wave tube

Country Status (6)

Country	Link
US (1)	US2844753A (en)
BE (1)	BE527820A (en)
DE (1)	DE1019389B (en)
FR (1)	FR1091096A (en)
GB (1)	GB754383A (en)
NL (1)	NL186440B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2904720A (en) *	1952-11-22	1959-09-15	Bell John Stewart	Ion accelerator
US2945981A (en) *	1955-06-13	1960-07-19	Bell Telephone Labor Inc	Magnetron-type traveling wave tube
US2919374A (en) *	1955-07-05	1959-12-29	Sylvania Electric Prod	Improved traveling wave tube amplifier
US3065373A (en) *	1955-11-29	1962-11-20	Bell Telephone Labor Inc	High frequency apparatus of the traveling wave type
US2953750A (en) *	1956-09-04	1960-09-20	Nicholas C Christofilos	Magnetic cable
US2903619A (en) *	1957-08-28	1959-09-08	Sylvania Electric Prod	Microwave tube
US2897393A (en) *	1957-09-17	1959-07-28	Sylvania Electric Prod	Strophotron
NL250365A (en) *	1959-04-10
US3265978A (en) *	1959-08-17	1966-08-09	Westinghouse Electric Corp	D. c. pumped quadrupole parametric amplifier
US3094643A (en) *	1959-10-01	1963-06-18	Zenith Radio Corp	Frequency multiplier and wave signal generator
NL258279A (en) *	1959-11-23
NL258205A (en) *	1959-11-25
US3231825A (en) *	1960-11-14	1966-01-25	Hughes Aircraft Co	D.c. pumped cyclotron wave parametric amplifier

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2122538A (en) *	1935-01-22	1938-07-05	American Telephone & Telegraph	Wave amplifier
FR1004458A (en) *	1947-04-25	1952-03-31		Electrostatic guidance of electronic beams in a given direction
US2578434A (en) *	1947-06-25	1951-12-11	Rca Corp	High-frequency electron discharge device of the traveling wave type
BE486897A (en) *	1948-01-20
US2725499A (en) *	1949-06-21	1955-11-29	Bell Telephone Labor Inc	High frequency amplifying device

0
- NL NLAANVRAGE8204329,A patent/NL186440B/en unknown
- BE BE527820D patent/BE527820A/xx unknown
1953
- 1953-04-03 US US346620A patent/US2844753A/en not_active Expired - Lifetime
- 1953-11-25 FR FR1091096D patent/FR1091096A/en not_active Expired
1954
- 1954-02-11 DE DEW13228A patent/DE1019389B/en active Pending
- 1954-03-26 GB GB8910/54A patent/GB754383A/en not_active Expired

Also Published As

Publication number	Publication date
BE527820A (en)
NL186440B (en)
GB754383A (en)	1956-08-08
US2844753A (en)	1958-07-22
DE1019389B (en)	1957-11-14

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