BE416910A - - Google Patents

Info

Publication number: BE416910A
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.)

1934-08-09

Publication of BE416910A publication Critical patent/BE416910A/xx

Classifications

- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/54—Amplifiers using transit-time effect in tubes or semiconductor devices
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J25/00—Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons
- H01J25/68—Tubes specially designed to act as oscillator with positive grid and retarding field, e.g. for Barkhausen-Kurz oscillators

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Amplifiers (AREA)
Farming Of Fish And Shellfish (AREA)
Transforming Electric Information Into Light Information (AREA)

BE416910D 1934-08-09 BE416910A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE457928X		1934-08-09
NL457928X		1935-08-09

Publications (1)

Publication Number	Publication Date
BE416910A true BE416910A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Family

ID=32070592

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE416910D BE416910A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)	1934-08-09

Country Status (6)

Country	Link
US (2)	US2094477A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE (1)	BE416910A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1)	DE731698C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (2)	FR793102A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (2)	GB458066A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (2)	NL50277C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2489266A (en) *	1945-09-14	1949-11-29	Farnsworth Res Corp	Cathode-coupled amplifier
US3021074A (en) *	1957-05-08	1962-02-13	Socony Mobil Oil Co Inc	Electroic triode bridge multiplier

0
- BE BE416910D patent/BE416910A/xx unknown
1934
- 1934-08-06 NL NL74466A patent/NL50277C/xx active
- 1934-08-09 DE DEN37039D patent/DE731698C/de not_active Expired
1935
- 1935-06-08 GB GB16670/36A patent/GB458066A/en not_active Expired
- 1935-06-08 GB GB16720/35A patent/GB457928A/en not_active Expired
- 1935-07-19 FR FR793102D patent/FR793102A/fr not_active Expired
- 1935-08-09 NL NL74506A patent/NL54812C/xx active
- 1935-09-04 US US39094A patent/US2094477A/en not_active Expired - Lifetime
1936
- 1936-07-18 US US91274A patent/US2173910A/en not_active Expired - Lifetime
- 1936-08-08 FR FR47599D patent/FR47599E/fr not_active Expired

Also Published As

Publication number	Publication date
DE731698C (de)	1943-02-13
US2094477A (en)	1937-09-28
NL54812C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)	1943-06-15
GB457928A (en)	1936-12-08
FR793102A (fr)	1936-01-16
NL50277C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)	1941-05-15
FR47599E (fr)	1937-06-04
GB458066A (en)	1936-12-08
US2173910A (en)	1939-09-26

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