DE2127437A1 - Steuerschaltung für beheizte Fahrzeugfenster - Google Patents
Steuerschaltung für beheizte FahrzeugfensterInfo
- Publication number
- DE2127437A1 DE2127437A1 DE19712127437 DE2127437A DE2127437A1 DE 2127437 A1 DE2127437 A1 DE 2127437A1 DE 19712127437 DE19712127437 DE 19712127437 DE 2127437 A DE2127437 A DE 2127437A DE 2127437 A1 DE2127437 A1 DE 2127437A1
- Authority
- DE
- Germany
- Prior art keywords
- transistor
- capacitor
- control circuit
- resistor
- circuit according
- 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.)
- Pending
Links
- 239000003990 capacitor Substances 0.000 claims description 19
- 238000010438 heat treatment Methods 0.000 claims description 8
- 229920000728 polyester Polymers 0.000 claims description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 1
- 229910052799 carbon Inorganic materials 0.000 claims 1
- 229920006395 saturated elastomer Polymers 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- 230000005669 field effect Effects 0.000 description 2
- 230000002301 combined effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
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)
- Control Of Resistance Heating (AREA)
- Air Bags (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2720370 | 1970-06-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2127437A1 true DE2127437A1 (de) | 1971-12-16 |
Family
ID=10255855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19712127437 Pending DE2127437A1 (de) | 1970-06-05 | 1971-06-03 | Steuerschaltung für beheizte Fahrzeugfenster |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE2127437A1 (cg-RX-API-DMAC10.html) |
| FR (1) | FR2094063B1 (cg-RX-API-DMAC10.html) |
| GB (1) | GB1334239A (cg-RX-API-DMAC10.html) |
| SE (1) | SE364164B (cg-RX-API-DMAC10.html) |
Cited By (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
Cited By (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 |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2094063A1 (cg-RX-API-DMAC10.html) | 1972-02-04 |
| SE364164B (cg-RX-API-DMAC10.html) | 1974-02-11 |
| FR2094063B1 (cg-RX-API-DMAC10.html) | 1974-03-08 |
| GB1334239A (en) | 1973-10-17 |
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