BE523047A - - Google Patents
Info
- Publication number
- BE523047A BE523047A BE523047DA BE523047A BE 523047 A BE523047 A BE 523047A BE 523047D A BE523047D A BE 523047DA BE 523047 A BE523047 A BE 523047A
- Authority
- BE
- Belgium
Links
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
- H03F1/34—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
- H03F3/20—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers
- H03F3/22—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers with tubes only
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Amplifiers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US311580A US2751442A (en) | 1952-09-26 | 1952-09-26 | Distortionless feedback amplifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE523047A true BE523047A (US07122603-20061017-C00045.png) |
Family
ID=23207535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE523047D BE523047A (US07122603-20061017-C00045.png) | 1952-09-26 |
Country Status (6)
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2955261A (en) * | 1956-12-03 | 1960-10-04 | Lon E Edwards | Audio amplifier |
| BE568224A (US07122603-20061017-C00045.png) * | 1957-06-07 | |||
| US3155917A (en) * | 1959-05-07 | 1964-11-03 | Honeywell Inc | Electronic apparatus |
| US3317851A (en) * | 1963-07-18 | 1967-05-02 | Julie Res Lab Inc | Frequency and amplification stabilized high power amplifier |
| GB1499980A (en) * | 1974-01-17 | 1978-02-01 | Acoustical Mfg Co Ltd | Amplifiers |
| US4598212A (en) * | 1984-12-17 | 1986-07-01 | Honeywell, Inc. | Driver circuit |
| GB2225502A (en) * | 1988-11-02 | 1990-05-30 | Secr Defence | L.F. noise reduction using negative feedback |
| US8497734B2 (en) | 2010-06-14 | 2013-07-30 | Harman International Industries, Incorporated | High efficiency audio amplifier system |
| US8482346B2 (en) | 2010-06-14 | 2013-07-09 | Harman International Industries, Incorporated | High efficiency balanced output amplifier system |
| DE102018002351B4 (de) | 2018-03-21 | 2020-09-24 | Drazenko Sukalo | Optimale Verstärkertopologie für verzerrungsfreie B- und D-Klasse-Audioleistungsverstärker |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE416178A (US07122603-20061017-C00045.png) * | 1935-06-21 | |||
| US2226945A (en) * | 1935-12-26 | 1940-12-31 | Csf | Amplifier and oscillator valve or tube |
| GB536616A (en) * | 1938-11-15 | 1941-05-21 | Amalgamated Wireless Australas | Improvements in feedback circuit arrangements for use in thermionic valve repeater or amplifier circuit arrangements |
| US2271876A (en) * | 1939-06-27 | 1942-02-03 | Rca Corp | Television shading control circuit |
| FR909493A (fr) * | 1941-06-20 | 1946-05-09 | Thomson Houston Comp Francaise | Perfectionnements aux circuits de contre-réaction |
| US2379669A (en) * | 1941-08-11 | 1945-07-03 | Frederick A Warren | Fitting for plumbing systems |
| US2579071A (en) * | 1947-07-16 | 1951-12-18 | Rca Corp | Time division multiplex system |
| US2698922A (en) * | 1948-06-03 | 1955-01-04 | Bell Telephone Labor Inc | Single-sided push-pull amplifier |
| FR967634A (fr) * | 1948-06-03 | 1950-11-08 | Radioelectriques Lab | Dispositif amplificateur avec élimination de la distorsion |
| NL78173C (US07122603-20061017-C00045.png) * | 1950-05-17 |
-
0
- BE BE523047D patent/BE523047A/xx unknown
-
1952
- 1952-09-26 US US311580A patent/US2751442A/en not_active Expired - Lifetime
-
1953
- 1953-04-28 FR FR1079231D patent/FR1079231A/fr not_active Expired
- 1953-08-21 DE DEW11947A patent/DE963790C/de not_active Expired
- 1953-09-11 GB GB25179/53A patent/GB732630A/en not_active Expired
- 1953-09-24 CH CH321340D patent/CH321340A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB732630A (en) | 1955-06-29 |
| FR1079231A (fr) | 1954-11-26 |
| DE963790C (de) | 1957-05-16 |
| US2751442A (en) | 1956-06-19 |
| CH321340A (de) | 1957-04-30 |
