FR855546A - Device intended to generate a current or a periodic potential difference the amplitude of which increases discontinuously - Google Patents
Device intended to generate a current or a periodic potential difference the amplitude of which increases discontinuouslyInfo
- Publication number
- FR855546A FR855546A FR855546DA FR855546A FR 855546 A FR855546 A FR 855546A FR 855546D A FR855546D A FR 855546DA FR 855546 A FR855546 A FR 855546A
- Authority
- FR
- France
- Prior art keywords
- amplitude
- generate
- current
- potential difference
- device intended
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/02—Details
- H04J3/04—Distributors combined with modulators or demodulators
- H04J3/042—Distributors with electron or gas discharge tubes
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K4/00—Generating pulses having essentially a finite slope or stepped portions
- H03K4/02—Generating pulses having essentially a finite slope or stepped portions having stepped portions, e.g. staircase waveform
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K6/00—Manipulating pulses having a finite slope and not covered by one of the other main groups of this subclass
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- X-Ray Techniques (AREA)
- Generation Of Surge Voltage And Current (AREA)
- Electrophonic Musical Instruments (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE213153X | 1938-06-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR855546A true FR855546A (en) | 1940-05-14 |
Family
ID=5811751
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR855546D Expired FR855546A (en) | 1938-06-01 | 1939-06-01 | Device intended to generate a current or a periodic potential difference the amplitude of which increases discontinuously |
Country Status (5)
Country | Link |
---|---|
US (1) | US2250819A (en) |
CH (1) | CH213153A (en) |
FR (1) | FR855546A (en) |
GB (1) | GB523441A (en) |
NL (1) | NL58320C (en) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2663795A (en) * | 1941-08-19 | 1953-12-22 | Bell Telephone Labor Inc | Electrical wave transforming system |
BE470457A (en) * | 1942-09-11 | |||
US2436725A (en) * | 1943-10-23 | 1948-02-24 | Morrison Montford | Electronic timing apparatus |
US2499413A (en) * | 1944-05-17 | 1950-03-07 | Sperry Corp | Pulse generator |
US2422182A (en) * | 1944-05-17 | 1947-06-17 | Bell Telephone Labor Inc | Object locating system |
US2420516A (en) * | 1944-06-15 | 1947-05-13 | Gen Electric | Pulse producing system |
US2467415A (en) * | 1945-01-02 | 1949-04-19 | Clarence M Woodruff | Pulse generator |
US2443100A (en) * | 1945-03-13 | 1948-06-08 | Electrons Inc | Electronic device |
US2488297A (en) * | 1945-07-21 | 1949-11-15 | Bell Telephone Labor Inc | Electrical wave producing circuit |
US2619590A (en) * | 1946-04-26 | 1952-11-25 | Everard M Williams | Discriminating panoramic receiver |
US2522492A (en) * | 1946-05-29 | 1950-09-19 | Crystal Res Lab Inc | Electronic metronome |
GB652397A (en) * | 1948-03-16 | 1951-04-25 | Gen Electric Co Ltd | Improvements in and relating to multi-channel pulse signalling systems |
US2683239A (en) * | 1949-05-28 | 1954-07-06 | Lu Garda Rieber | Multiple track recorder |
US2668188A (en) * | 1949-12-19 | 1954-02-02 | Rubert S Naslund | Television gamma test method and apparatus |
US2623196A (en) * | 1950-02-28 | 1952-12-23 | Products And Licensing Corp | Television apparatus and method for phase-shift scanning |
US2717329A (en) * | 1950-09-19 | 1955-09-06 | Westinghouse Electric Corp | Television scan system |
US2823258A (en) * | 1951-03-07 | 1958-02-11 | Motorola Inc | Television dot scanning system |
DE942933C (en) * | 1951-06-10 | 1956-05-09 | Nordwestdeutscher Rundfunk | Arranger for colored television |
US2739235A (en) * | 1952-03-20 | 1956-03-20 | Gen Railway Signal Co | Gas discharge tube binary device |
US2695955A (en) * | 1952-04-26 | 1954-11-30 | Du Mont Allen B Lab Inc | Sweep circuit |
US2748275A (en) * | 1953-06-29 | 1956-05-29 | Rca Corp | Waveform generator |
US2881388A (en) * | 1954-07-01 | 1959-04-07 | Rca Corp | Television test signal generator and method of use |
US3317756A (en) * | 1964-08-24 | 1967-05-02 | North American Aviation Inc | Signal integrating apparatus |
US3418519A (en) * | 1965-01-14 | 1968-12-24 | Ibm | Yoke driving circuit for cathode ray tube display |
US3343100A (en) * | 1965-11-10 | 1967-09-19 | Itt | Tone generator with increasing volume after each tone interruption |
-
0
- NL NL58320D patent/NL58320C/xx active
-
1939
- 1939-05-26 US US275800A patent/US2250819A/en not_active Expired - Lifetime
- 1939-05-30 CH CH213153D patent/CH213153A/en unknown
- 1939-05-30 GB GB15957/39A patent/GB523441A/en not_active Expired
- 1939-06-01 FR FR855546D patent/FR855546A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL58320C (en) | |
CH213153A (en) | 1941-01-15 |
GB523441A (en) | 1940-07-15 |
US2250819A (en) | 1941-07-29 |
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