ES284020A1 - Dispositivo de voltaje constante - Google Patents
Dispositivo de voltaje constanteInfo
- Publication number
- ES284020A1 ES284020A1 ES284020A ES284020A ES284020A1 ES 284020 A1 ES284020 A1 ES 284020A1 ES 284020 A ES284020 A ES 284020A ES 284020 A ES284020 A ES 284020A ES 284020 A1 ES284020 A1 ES 284020A1
- Authority
- ES
- Spain
- Prior art keywords
- translation
- voltage
- machine
- legally binding
- google translate
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
- G05F1/10—Regulating voltage or current
- G05F1/46—Regulating voltage or current wherein the variable actually regulated by the final control device is dc
- G05F1/613—Regulating voltage or current wherein the variable actually regulated by the final control device is dc using semiconductor devices in parallel with the load as final control devices
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M19/00—Current supply arrangements for telephone systems
- H04M19/001—Current supply source at the exchanger providing current to substations
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Automation & Control Theory (AREA)
- Signal Processing (AREA)
- Devices For Supply Of Signal Current (AREA)
- Control Of Electric Motors In General (AREA)
- Control Of Eletrric Generators (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US174351A US3223781A (en) | 1962-02-13 | 1962-02-13 | Constant voltage device |
Publications (1)
Publication Number | Publication Date |
---|---|
ES284020A1 true ES284020A1 (es) | 1963-03-01 |
Family
ID=22635852
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES284020A Expired ES284020A1 (es) | 1962-02-13 | 1963-01-09 | Dispositivo de voltaje constante |
Country Status (3)
Country | Link |
---|---|
US (1) | US3223781A (es) |
JP (1) | JPS4522059B1 (es) |
ES (1) | ES284020A1 (es) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3416067A (en) * | 1966-11-09 | 1968-12-10 | Philco Ford Corp | Constant voltage regulator dependent on resistor ratios |
US3601687A (en) * | 1970-06-22 | 1971-08-24 | Cogar Corp | Low-impedance voltage supply |
FR2270740B1 (es) * | 1974-05-07 | 1978-06-02 | Jeumont Schneider | |
US4194091A (en) * | 1978-12-29 | 1980-03-18 | Bell Telephone Laboratories, Incorporated | Line feed circuit |
NL8204377A (nl) * | 1982-11-12 | 1984-06-01 | Philips Nv | Abonneecircuit voor een telefoonnet. |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2917700A (en) * | 1955-08-02 | 1959-12-15 | Bell Telephone Labor Inc | Current supply apparatus |
US2810832A (en) * | 1956-06-27 | 1957-10-22 | Collins Radio Co | Stabilized variable oscillator system |
US2912638A (en) * | 1958-08-26 | 1959-11-10 | Dressen Barnes Corp | Compensating circuit for transistor regulators |
US3130361A (en) * | 1960-01-11 | 1964-04-21 | Itt | Voltage regulator |
-
1962
- 1962-02-13 US US174351A patent/US3223781A/en not_active Expired - Lifetime
-
1963
- 1963-01-09 ES ES284020A patent/ES284020A1/es not_active Expired
- 1963-01-16 JP JP131063A patent/JPS4522059B1/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JPS4522059B1 (es) | 1970-07-25 |
US3223781A (en) | 1965-12-14 |
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