NO127728B - - Google Patents
Download PDFInfo
- Publication number
- NO127728B NO127728B NO00428/69A NO42869A NO127728B NO 127728 B NO127728 B NO 127728B NO 00428/69 A NO00428/69 A NO 00428/69A NO 42869 A NO42869 A NO 42869A NO 127728 B NO127728 B NO 127728B
- Authority
- NO
- Norway
- Prior art keywords
- transformer
- transistor
- emitter
- diode
- voltage
- Prior art date
Links
- 238000004804 winding Methods 0.000 claims description 28
- 230000015556 catabolic process Effects 0.000 claims description 9
- 230000000903 blocking effect Effects 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 230000010287 polarization Effects 0.000 claims 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/20—Repeater circuits; Relay circuits
- H04L25/24—Relay circuits using discharge tubes or semiconductor devices
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Electronic Switches (AREA)
- Dc-Dc Converters (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH164368A CH477785A (de) | 1968-02-05 | 1968-02-05 | Elektronisches Relais |
Publications (1)
Publication Number | Publication Date |
---|---|
NO127728B true NO127728B (es) | 1973-08-06 |
Family
ID=4215247
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO00428/69A NO127728B (es) | 1968-02-05 | 1969-02-05 |
Country Status (9)
Country | Link |
---|---|
US (1) | US3581112A (es) |
BE (1) | BE727841A (es) |
CH (1) | CH477785A (es) |
DE (1) | DE1905023A1 (es) |
FR (1) | FR2001338A1 (es) |
GB (1) | GB1258442A (es) |
NL (1) | NL6901821A (es) |
NO (1) | NO127728B (es) |
SE (1) | SE355917B (es) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3858057A (en) * | 1973-11-28 | 1974-12-31 | Gte Automatic Electric Lab Inc | Solid state relay |
US3969639A (en) * | 1974-12-13 | 1976-07-13 | Sperry Rand Corporation | Transmission line driver circuit |
GB2102230A (en) * | 1981-07-16 | 1983-01-26 | Plessey Co Ltd | A pulse drive circuit |
GB2166918B (en) * | 1984-11-13 | 1988-09-14 | Westinghouse Brake & Signal | A circuit arrangement for providing in a fail-safe manner an alternating output signal to a load |
US4763017A (en) * | 1985-10-21 | 1988-08-09 | American Standard Inc. | Electronic bipolar interface circuit |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3022454A (en) * | 1956-08-17 | 1962-02-20 | Texas Instruments Inc | Transistor direct current motor control |
US3041475A (en) * | 1958-03-13 | 1962-06-26 | Gen Dynamics Corp | Electronic polar relay |
GB1136077A (en) * | 1965-02-09 | 1968-12-11 | Marconi Co Ltd | Improvements in or relating to pulse generators |
US3505540A (en) * | 1966-02-07 | 1970-04-07 | Polaroid Corp | Electrical pulse source |
-
1968
- 1968-02-05 CH CH164368A patent/CH477785A/de not_active IP Right Cessation
-
1969
- 1969-01-29 GB GB1258442D patent/GB1258442A/en not_active Expired
- 1969-01-29 SE SE01160/69A patent/SE355917B/xx unknown
- 1969-01-31 US US795491*A patent/US3581112A/en not_active Expired - Lifetime
- 1969-02-01 DE DE19691905023 patent/DE1905023A1/de active Pending
- 1969-02-03 BE BE727841D patent/BE727841A/xx unknown
- 1969-02-04 FR FR6902435A patent/FR2001338A1/fr not_active Withdrawn
- 1969-02-05 NL NL6901821A patent/NL6901821A/xx unknown
- 1969-02-05 NO NO00428/69A patent/NO127728B/no unknown
Also Published As
Publication number | Publication date |
---|---|
SE355917B (es) | 1973-05-07 |
US3581112A (en) | 1971-05-25 |
NL6901821A (es) | 1969-08-07 |
CH477785A (de) | 1969-08-31 |
BE727841A (es) | 1969-07-16 |
GB1258442A (es) | 1971-12-30 |
FR2001338A1 (es) | 1969-09-26 |
DE1905023A1 (de) | 1969-08-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US2783384A (en) | Electrical inverter circuits | |
US3154695A (en) | Gating control apparatus wherein static switches in the respective phase lines of a polyphase system are phase-sequence gated by a controlled gating signal | |
GB990227A (en) | Improvements in or relating to electrical supply systems | |
GB1031465A (en) | Alternating current overload protection circuits | |
NO127728B (es) | ||
US3129374A (en) | Semiconductor protection circuit | |
US3612909A (en) | Transistorized switching circuit | |
US3372303A (en) | A. c. switch contacts | |
US2988688A (en) | Control circuits | |
US3173022A (en) | Overload protected switching circuit | |
US3210690A (en) | Controlled frequency static inverter | |
JPH03135216A (ja) | 改良されたゼロ電圧切換え形交流継電器回路 | |
US3290514A (en) | Contactless alternating current switch with controlled rectifiers of the electronic type | |
US3418497A (en) | Current control circuit including phase shift means for selective firing of a phase controlled switch means | |
US3268742A (en) | Electronic switch, having one control input, providing bidirectional current control | |
GB917382A (en) | Improvements in or relating to electric circuit arrangements incorporating semiconductor controlled rectifiers | |
SU547943A1 (ru) | Устройство дл переключени отводов трансформатора под нагрузкой | |
GB994458A (en) | Improvements relating to circuit arrangements employing semi-conductor diodes | |
SU439934A1 (ru) | Устройство дл вывода телеграфных сигналов с защитой от перегрузки и встречного напр жени с линии | |
GB1246548A (en) | An electronic relay | |
SU693356A1 (ru) | Источник питани с защитой | |
SU920944A1 (ru) | Устройство дл токовой защиты вторичных источников электропитани | |
SU438111A1 (ru) | Ключ переменного тока | |
SE440713B (sv) | Kopplingsanordning for skydd av tva antiparallellkopplade, styrbara halvledarventiler | |
SU497570A1 (ru) | Источник питани |