JPS49115258A - - Google Patents
Info
- Publication number
- JPS49115258A JPS49115258A JP1772674A JP1772674A JPS49115258A JP S49115258 A JPS49115258 A JP S49115258A JP 1772674 A JP1772674 A JP 1772674A JP 1772674 A JP1772674 A JP 1772674A JP S49115258 A JPS49115258 A JP S49115258A
- Authority
- JP
- Japan
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/08—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
- H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
- H03K3/023—Generators characterised by the type of circuit or by the means used for producing pulses by the use of differential amplifiers or comparators, with internal or external positive feedback
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Rectifiers (AREA)
- Control Of Voltage And Current In General (AREA)
- Power Conversion In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH231173A CH555619A (de) | 1973-02-16 | 1973-02-16 | Verfahren und einrichtung zur erzeugung einer synchronisationsspannung fuer die zuendimpulssteuerung einer gesteuerten gleichrichter-leistungsstufe aus deren durch eine autonome energieversorgungsanlage gelieferten periodischer speisespannung. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS49115258A true JPS49115258A (enExample) | 1974-11-02 |
| JPS547553B2 JPS547553B2 (enExample) | 1979-04-07 |
Family
ID=4230826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1772674A Expired JPS547553B2 (enExample) | 1973-02-16 | 1974-02-15 |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS547553B2 (enExample) |
| AT (1) | AT329686B (enExample) |
| BE (1) | BE810183A (enExample) |
| CH (1) | CH555619A (enExample) |
| FR (1) | FR2218592B1 (enExample) |
| GB (1) | GB1408540A (enExample) |
| IT (1) | IT1007206B (enExample) |
| NL (1) | NL7401721A (enExample) |
| SE (1) | SE391088B (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58105315A (ja) * | 1981-12-18 | 1983-06-23 | Hitachi Ltd | Ｐｗｍ制御変換器の制御装置 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2452228C3 (de) * | 1974-11-04 | 1981-08-13 | Siemens AG, 1000 Berlin und 8000 München | Steuersatz |
| JPS58190190A (ja) * | 1982-04-30 | 1983-11-07 | Victor Co Of Japan Ltd | 周波数変調波信号の二次歪低減装置 |
| US4742251A (en) * | 1985-08-12 | 1988-05-03 | Silicon Systems, Inc. | Precise call progress detector |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3626209A (en) * | 1970-04-06 | 1971-12-07 | Electro Optical Ind Inc | Square wave generating circuit |
-
1973
- 1973-02-16 CH CH231173A patent/CH555619A/xx not_active IP Right Cessation
-
1974
- 1974-01-15 AT AT32574*#A patent/AT329686B/de not_active IP Right Cessation
- 1974-01-25 BE BE140199A patent/BE810183A/xx not_active IP Right Cessation
- 1974-02-01 IT IT2008174A patent/IT1007206B/it active
- 1974-02-06 SE SE7401564A patent/SE391088B/xx unknown
- 1974-02-08 NL NL7401721A patent/NL7401721A/xx unknown
- 1974-02-14 GB GB686274A patent/GB1408540A/en not_active Expired
- 1974-02-15 FR FR7405215A patent/FR2218592B1/fr not_active Expired
- 1974-02-15 JP JP1772674A patent/JPS547553B2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58105315A (ja) * | 1981-12-18 | 1983-06-23 | Hitachi Ltd | Ｐｗｍ制御変換器の制御装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1408540A (en) | 1975-10-01 |
| FR2218592B1 (enExample) | 1978-01-06 |
| DE2403581A1 (de) | 1974-08-29 |
| NL7401721A (enExample) | 1974-08-20 |
| IT1007206B (it) | 1976-10-30 |
| ATA32574A (de) | 1975-08-15 |
| BE810183A (fr) | 1974-05-16 |
| SE391088B (sv) | 1977-01-31 |
| DE2403581B2 (de) | 1975-07-17 |
| CH555619A (de) | 1974-10-31 |
| AT329686B (de) | 1976-05-25 |
| JPS547553B2 (enExample) | 1979-04-07 |
| FR2218592A1 (enExample) | 1974-09-13 |