NL115824B - - Google Patents

Info

Publication number: NL115824B
Authority: NL; Netherlands

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.)

1940-02-02

Publication of NL115824B publication Critical patent/NL115824B/xx

Classifications

- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
- H03F1/26—Modifications of amplifiers to reduce influence of noise generated by amplifying elements
- H03F1/28—Modifications of amplifiers to reduce influence of noise generated by amplifying elements in discharge-tube amplifiers
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
- H03F1/34—Negative-feedback-circuit arrangements with or without positive feedback
- H03F1/36—Negative-feedback-circuit arrangements with or without positive feedback in discharge-tube amplifiers
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/26—Push-pull amplifiers; Phase-splitters therefor
- H03F3/28—Push-pull amplifiers; Phase-splitters therefor with tubes only
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B15/00—Suppression or limitation of noise or interference
- H04B15/005—Reducing noise, e.g. humm, from the supply

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Computer Networks & Wireless Communication (AREA)
Signal Processing (AREA)
Amplifiers (AREA)

NL115824D 1940-02-02 NL115824B (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US316913A US2270295A (en)	1940-02-02	1940-02-02	Amplifier

Publications (1)

Publication Number	Publication Date
NL115824B true NL115824B (de)

Family

ID=23231253

Family Applications (3)

Application Number	Title	Priority Date	Filing Date
NL115824D NL115824B (de)	1940-02-02
NL60229D NL60229C (de)	1940-02-02
NL57913D NL57913C (de)	1940-02-02

Family Applications After (2)

Application Number	Title	Priority Date	Filing Date
NL60229D NL60229C (de)	1940-02-02
NL57913D NL57913C (de)	1940-02-02

Country Status (6)

Country	Link
US (1)	US2270295A (de)
BE (1)	BE442189A (de)
CH (1)	CH272950A (de)
FR (1)	FR884047A (de)
GB (1)	GB544175A (de)
NL (3)	NL57913C (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2583552A (en) *	1944-04-29	1952-01-29	Sperry Corp	Motor control circuit mixer
US2714137A (en) *	1944-10-12	1955-07-26	George S Dzwons	Stabilized amplifier
US2473423A (en) *	1945-06-18	1949-06-14	Submarine Signal Co	Antihunt electrical servo system
NL74407C (de) *	1947-11-18
US2751548A (en) *	1951-09-06	1956-06-19	Charles F Gunderson	Ripple compensator
US2677015A (en) *	1952-06-03	1954-04-27	Us Navy	Frequency shift measuring circuit
BE524267A (de) *	1952-11-18
US2934715A (en) *	1956-09-17	1960-04-26	Marconi Wireless Telegraph Co	Grid bias control for class-b amplifier
US3053934A (en) *	1959-04-21	1962-09-11	Erie Resistor Corp	Amplifier system for stereo sound
US3324407A (en) *	1964-06-29	1967-06-06	Crosley Broadcasting Corp	Amplifier of the transformer-output type with regenerative feedback networks for reducing low frequency distortion

0
- NL NL115824D patent/NL115824B/xx unknown
- NL NL60229D patent/NL60229C/xx active
- BE BE442189D patent/BE442189A/xx unknown
- NL NL57913D patent/NL57913C/xx active
1940
- 1940-02-02 US US316913A patent/US2270295A/en not_active Expired - Lifetime
1941
- 1941-01-31 GB GB1287/41A patent/GB544175A/en not_active Expired
- 1941-03-29 FR FR884047D patent/FR884047A/fr not_active Expired
1942
- 1942-09-16 CH CH272950D patent/CH272950A/fr unknown

Also Published As

Publication number	Publication date
NL57913C (de)
NL60229C (de)
GB544175A (en)	1942-03-31
BE442189A (de)
FR884047A (fr)	1943-07-30
CH272950A (fr)	1951-01-15
US2270295A (en)	1942-01-20

Publication	Publication Date	Title
JPS4534740B1 (de)	1970-11-07
AT166693B (de)	1950-09-11
BE440256A (de)	1941-01-28
IT391164A (de)
FR851484A (de)	1940-01-09
FR852632A (de)	1940-03-04
BE437891A (de)	1940-03-30
BE438794A (de)	1940-07-31
BE438314A (de)
NL60169C (de)
BE220358A (de)
BE375327A (de)
BE432598A (de)
BE436800A (de)
BE440248A (de)
BE437143A (de)
BE437554A (de)
BE437800A (de)
BE442135A (de)
BE437808A (de)
BE437917A (de)
BE438183A (de)
BE438217A (de)
BE438273A (de)
NL57913C (de)