NL20764C - - Google Patents

Info

Publication number: NL20764C
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.)

1925-06-29

Publication of NL20764C publication Critical patent/NL20764C/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
- H03F1/08—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements
- H03F1/12—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements by use of attenuating means
- H03F1/13—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements by use of attenuating means 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
- H03F1/08—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements
- 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
- H03F1/08—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements
- H03F1/14—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements by use of neutralising means
- H03F1/16—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements by use of neutralising means in discharge-tube amplifiers

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Amplifiers (AREA)

NL20764D 1925-06-29 NL20764C (xx)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB16720/25A GB260321A (en)	1925-06-29	1925-06-29	Improvements in or relating to thermionic amplifiers of high frequency oscillations

Publications (1)

Publication Number	Publication Date
NL20764C true NL20764C (xx)

Family

ID=10082427

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL20764D NL20764C (xx)	1925-06-29

Country Status (4)

Country	Link
US (1)	US1940986A (xx)
FR (1)	FR620127A (xx)
GB (1)	GB260321A (xx)
NL (1)	NL20764C (xx)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2548770A (en) *	1945-05-30	1951-04-10	John B Caraway	Protective arrangement for the neutralization circuits of vacuum tubes

0
- NL NL20764D patent/NL20764C/xx active
1925
- 1925-06-29 GB GB16720/25A patent/GB260321A/en not_active Expired
1926
- 1926-06-05 US US113859A patent/US1940986A/en not_active Expired - Lifetime
- 1926-06-23 FR FR620127D patent/FR620127A/fr not_active Expired

Also Published As

Publication number	Publication date
US1940986A (en)	1933-12-26
GB260321A (en)	1926-10-29
FR620127A (fr)	1927-04-15

Publication	Publication Date	Title
AT108862B (xx)	1928-02-10
AT107490B (xx)	1927-10-10
AT108864B (xx)	1928-02-10
FR588862A (xx)	1925-05-16
FR609311A (xx)	1926-08-12
AT99321B (xx)	1925-02-25
AT108975B (xx)	1928-02-25
AT108056B (xx)	1927-11-25
AT108642B (xx)	1928-01-25
AT108860B (xx)	1928-02-10
BE329122A (xx)	1925-10-15
BE325119A (xx)	1925-06-19
BE331135A (xx)	1925-12-31
BE331413A (xx)
BE331760A (xx)
BE248750A (xx)
BE331453A (xx)
BE252855A (xx)
BE254316A (xx)
BE256737A (xx)
BE268047A (xx)
BE209937A (xx)
BE328518A (xx)
BE334841A (xx)
NL20764C (xx)