BE525104A - - Google Patents
Info
- Publication number
- BE525104A BE525104A BE525104DA BE525104A BE 525104 A BE525104 A BE 525104A BE 525104D A BE525104D A BE 525104DA BE 525104 A BE525104 A BE 525104A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/02—Details
- H04B3/04—Control of transmission; Equalising
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/02—Details
- H04B3/04—Control of transmission; Equalising
- H04B3/10—Control of transmission; Equalising by pilot signal
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Oscillators With Electromechanical Resonators (AREA)
- Amplifiers (AREA)
- Radio Relay Systems (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US326569A US2806200A (en) | 1952-12-17 | 1952-12-17 | Ambient temperature compensation of thermistors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE525104A true BE525104A (US07166745-20070123-C00016.png) |
Family
ID=23272779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE525104D BE525104A (US07166745-20070123-C00016.png) | 1952-12-17 |
Country Status (6)
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2932714A (en) * | 1957-02-14 | 1960-04-12 | Gen Dynamics Corp | Transistor temperature regulator |
| US3109149A (en) * | 1958-09-18 | 1963-10-29 | Fielden Electronics Ltd | Bridge oscillating arrangement utilizing output to vary balance |
| US3149318A (en) * | 1959-09-11 | 1964-09-15 | Specialties Dev Corp | Temperature compensated sensitivity control network for disturbance detecting apparatus |
| US3112070A (en) * | 1960-06-13 | 1963-11-26 | Du Pont | Condition responsive indicating and control system |
| US3071676A (en) * | 1961-01-13 | 1963-01-01 | Gen Dynamics Corp | Temperature controlled oven |
| DE1118832B (de) * | 1961-05-10 | 1961-12-07 | Telefunken Patent | Schaltungsanordnung zur Verkleinerung der Zeitkonstante von temperaturabhaengigen Widerstaenden, insbesondere fuer die Pegelregelung in Vielkanal-Traegerfrequenz-Nachrichtenuebertragungssystemen |
| AU407352B2 (en) * | 1965-12-29 | 1970-10-15 | Improvements in automatic gain regulators | |
| DE2135066C3 (de) * | 1971-07-14 | 1975-02-20 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Elektronische Regeleinrichtung für Absorber-Kühlgeräte |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB474522A (en) * | 1936-06-16 | 1937-11-02 | Siemens Ag | Improvements in or relating to thermionic valve oscillation generators |
| US2163403A (en) * | 1937-07-02 | 1939-06-20 | Bell Telephone Labor Inc | Stabilized oscillator |
| GB536089A (en) * | 1939-07-28 | 1941-05-02 | Alan Dower Blumlein | Improvements in or relating to thermionic valve amplifiers |
| US2259945A (en) * | 1940-10-12 | 1941-10-21 | Bell Telephone Labor Inc | Transmission control |
| US2341013A (en) * | 1941-07-25 | 1944-02-08 | Bell Telephone Labor Inc | Thermosensitive control circuit |
| US2375273A (en) * | 1941-07-31 | 1945-05-08 | Bell Telephone Labor Inc | Electric oscillation generating circuit including a thermoresponsive impedance element |
| US2386903A (en) * | 1941-07-31 | 1945-10-16 | Bell Telephone Labor Inc | Temperature control apparatus |
| US2379694A (en) * | 1942-01-16 | 1945-07-03 | Bell Telephone Labor Inc | Stabilized oscillator |
| US2426589A (en) * | 1943-09-22 | 1947-09-02 | Bell Telephone Labor Inc | Control of signal power in a signal transmission circuit |
| US2496723A (en) * | 1944-04-27 | 1950-02-07 | Westinghouse Electric Corp | Logarithmic amplifier |
| US2480201A (en) * | 1946-05-08 | 1949-08-30 | Us Sec War | Apparatus for compressing the amplitude range of signals |
| US2554087A (en) * | 1947-02-26 | 1951-05-22 | Hartford Nat Bank & Trust Co | High-frequency oscillator with a back-coupled electron tube |
| US2545985A (en) * | 1947-09-19 | 1951-03-20 | Westinghouse Electric Corp | High-frequency oscillator |
| US2587750A (en) * | 1948-11-05 | 1952-03-04 | Morrison Montford | Vacuum tube oscillator system |
-
0
- BE BE525104D patent/BE525104A/xx unknown
- NL NL96194D patent/NL96194C/xx active
- NL NLAANVRAGE7511437,B patent/NL183145B/xx unknown
-
1952
- 1952-12-17 US US326569A patent/US2806200A/en not_active Expired - Lifetime
-
1953
- 1953-08-25 FR FR1086935D patent/FR1086935A/fr not_active Expired
- 1953-10-16 DE DEW12344A patent/DE1002442B/de active Pending
- 1953-11-27 GB GB32994/53A patent/GB740874A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2806200A (en) | 1957-09-10 |
| FR1086935A (fr) | 1955-02-17 |
| GB740874A (en) | 1955-11-23 |
| DE1002442B (de) | 1957-02-14 |
| NL96194C (US07166745-20070123-C00016.png) | |
| NL183145B (nl) |
