GB1542782A - Circuit arrangement for generating a continuously variable dc voltage - Google Patents
Circuit arrangement for generating a continuously variable dc voltageInfo
- Publication number
- GB1542782A GB1542782A GB7787/77A GB778777A GB1542782A GB 1542782 A GB1542782 A GB 1542782A GB 7787/77 A GB7787/77 A GB 7787/77A GB 778777 A GB778777 A GB 778777A GB 1542782 A GB1542782 A GB 1542782A
- Authority
- GB
- United Kingdom
- Prior art keywords
- voltage
- generating
- continuously variable
- circuit arrangement
- variable
- 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
- 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
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
- H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
- H02M3/10—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M3/145—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M3/155—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/156—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators
- H02M3/158—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators including plural semiconductor devices as final control devices for a single load
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/70—Arrangements for stirring or circulating the electrolyte
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Direct Current Feeding And Distribution (AREA)
- Circuits Of Receivers In General (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2608266A DE2608266C3 (en) | 1976-02-28 | 1976-02-28 | Circuit arrangement for deriving a continuously variable direct voltage from the constant direct voltage of a direct voltage source |
| DE19762642532 DE2642532A1 (en) | 1976-09-22 | 1976-09-22 | Continuously variable DC source - is controlled by pulse width variations within pulse train controlling switching transistor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1542782A true GB1542782A (en) | 1979-03-28 |
Family
ID=25770135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB7787/77A Expired GB1542782A (en) | 1976-02-28 | 1977-02-24 | Circuit arrangement for generating a continuously variable dc voltage |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS52105701A (en) |
| FR (1) | FR2342579A1 (en) |
| GB (1) | GB1542782A (en) |
| IT (1) | IT1078218B (en) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3921035A (en) * | 1974-01-15 | 1975-11-18 | Esquire Inc | Solid state switching circuit |
-
1977
- 1977-02-15 IT IT20287/77A patent/IT1078218B/en active
- 1977-02-24 GB GB7787/77A patent/GB1542782A/en not_active Expired
- 1977-02-25 FR FR7705612A patent/FR2342579A1/en active Granted
- 1977-02-28 JP JP2038477A patent/JPS52105701A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2342579A1 (en) | 1977-09-23 |
| JPS52105701A (en) | 1977-09-05 |
| IT1078218B (en) | 1985-05-08 |
| FR2342579B1 (en) | 1981-07-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |