SE364164B - - Google Patents
Info
- Publication number
- SE364164B SE364164B SE621371A SE621371A SE364164B SE 364164 B SE364164 B SE 364164B SE 621371 A SE621371 A SE 621371A SE 621371 A SE621371 A SE 621371A SE 364164 B SE364164 B SE 364164B
- Authority
- SE
- Sweden
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/84—Heating arrangements specially adapted for transparent or reflecting areas, e.g. for demisting or de-icing windows, mirrors or vehicle windshields
-
- 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
- H02M3/1563—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 without using an external clock
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B1/00—Details of electric heating devices
- H05B1/02—Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
- H05B1/0227—Applications
- H05B1/023—Industrial applications
- H05B1/0236—Industrial applications for vehicles
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
- H05B2203/035—Electrical circuits used in resistive heating apparatus
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Air Bags (AREA)
- Control Of Resistance Heating (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2720370 | 1970-06-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
SE364164B true SE364164B (de) | 1974-02-11 |
Family
ID=10255855
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE621371A SE364164B (de) | 1970-06-05 | 1971-05-13 |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE2127437A1 (de) |
FR (1) | FR2094063B1 (de) |
GB (1) | GB1334239A (de) |
SE (1) | SE364164B (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2707008A1 (de) * | 1977-02-18 | 1978-08-24 | Bayerische Motoren Werke Ag | Schaltanordnung fuer die elektrische heizung von fensterscheiben in kraftfahrzeugen |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1465059A (fr) * | 1965-01-21 | 1967-01-06 | Siemens Elektrogeraete Gmbh | Perfectionnements aux appareils électriques ménagers, en particulier aux appareilsde cuisson |
US3289104A (en) * | 1965-06-30 | 1966-11-29 | William C Mcclay | Gated unijunction oscillator with feedback control |
-
1971
- 1971-04-20 GB GB1334239D patent/GB1334239A/en not_active Expired
- 1971-05-13 SE SE621371A patent/SE364164B/xx unknown
- 1971-05-17 FR FR7118731A patent/FR2094063B1/fr not_active Expired
- 1971-06-03 DE DE19712127437 patent/DE2127437A1/de active Pending
Also Published As
Publication number | Publication date |
---|---|
FR2094063B1 (de) | 1974-03-08 |
FR2094063A1 (de) | 1972-02-04 |
GB1334239A (en) | 1973-10-17 |
DE2127437A1 (de) | 1971-12-16 |