BE556539A - - Google Patents
Info
- Publication number
- BE556539A BE556539A BE556539DA BE556539A BE 556539 A BE556539 A BE 556539A BE 556539D A BE556539D A BE 556539DA BE 556539 A BE556539 A BE 556539A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
- H03K5/01—Shaping pulses
- H03K5/02—Shaping pulses by amplifying
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/04—Modifications for accelerating switching
- H03K17/041—Modifications for accelerating switching without feedback from the output circuit to the control circuit
- H03K17/04113—Modifications for accelerating switching without feedback from the output circuit to the control circuit in bipolar transistor switches
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/12—Modifications for increasing the maximum permissible switched current
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
- H03K5/01—Shaping pulses
- H03K5/12—Shaping pulses by steepening leading or trailing edges
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Electronic Switches (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US577550A US2928009A (en) | 1956-04-11 | 1956-04-11 | Transistor switching circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE556539A true BE556539A (zh) |
Family
ID=24309201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE556539D BE556539A (zh) | 1956-04-11 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US2928009A (zh) |
| BE (1) | BE556539A (zh) |
| CH (1) | CH345669A (zh) |
| DE (1) | DE1051903B (zh) |
| GB (1) | GB800593A (zh) |
| NL (2) | NL111923C (zh) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1094293B (de) * | 1959-05-29 | 1960-12-08 | Loewe Opta Ag | Transistor-Multivibratorschaltung zur Erzeugung von Saegezahn- und Nadelimpulsen |
| US3121807A (en) * | 1960-04-11 | 1964-02-18 | Vernand M Hanson | Transistor pulse shaping and amplifying circuit |
| DE1297146B (de) * | 1967-04-11 | 1969-06-12 | Siemens Ag | Elektronischer Schalter mit potentialmaessig hochliegendem Ein- und Ausgang, insbesondere als Serienschalter in Parallelpfaden eines N-Pfad-Filters |
| US3678291A (en) * | 1970-05-18 | 1972-07-18 | Sci Systems Inc | Solid state relay |
| US4360768A (en) * | 1979-01-22 | 1982-11-23 | International Business Machines Corporation | High current acceleration servomotor driver |
| US4780108A (en) * | 1984-08-15 | 1988-10-25 | General Electric Company | Method for increasing bulk density of fillers |
| DE102007024097A1 (de) * | 2007-05-22 | 2008-11-27 | Evonik Degussa Gmbh | Kieselsäuren |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2733359A (en) * | 1956-01-31 | brown | ||
| US2040341A (en) * | 1929-10-07 | 1936-05-12 | Schmierer Johannes Michael | Electronic tube system |
| DE560227C (de) * | 1931-05-18 | 1932-09-29 | Telefunken Gmbh | Verfahren zur Nachrichtenuebermittlung mittels Hochfrequenzwellen |
| US2680160A (en) * | 1951-09-15 | 1954-06-01 | Bell Telephone Labor Inc | Bias circuit for transistor amplifiers |
| US2728857A (en) * | 1952-09-09 | 1955-12-27 | Rca Corp | Electronic switching |
-
0
- NL NL215975D patent/NL215975A/xx unknown
- BE BE556539D patent/BE556539A/xx unknown
- NL NL111923D patent/NL111923C/xx active
-
1956
- 1956-04-11 US US577550A patent/US2928009A/en not_active Expired - Lifetime
-
1957
- 1957-04-06 DE DEN13505A patent/DE1051903B/de active Pending
- 1957-04-08 GB GB11366/57A patent/GB800593A/en not_active Expired
- 1957-04-10 CH CH345669D patent/CH345669A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL215975A (zh) | |
| NL111923C (zh) | |
| US2928009A (en) | 1960-03-08 |
| CH345669A (fr) | 1960-04-15 |
| DE1051903B (de) | 1959-03-05 |
| GB800593A (en) | 1958-08-27 |