GB1255965A - Improvements relating to vehicle heating devices - Google Patents
Improvements relating to vehicle heating devicesInfo
- Publication number
- GB1255965A GB1255965A GB5322868A GB5322868A GB1255965A GB 1255965 A GB1255965 A GB 1255965A GB 5322868 A GB5322868 A GB 5322868A GB 5322868 A GB5322868 A GB 5322868A GB 1255965 A GB1255965 A GB 1255965A
- Authority
- GB
- United Kingdom
- Prior art keywords
- elements
- low voltage
- energized
- mains supply
- cut
- 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
- 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
- H05B3/20—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater
- H05B3/34—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater flexible, e.g. heating nets or webs
- H05B3/342—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater flexible, e.g. heating nets or webs heaters used in textiles
-
- 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
-
- 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
- H05B2203/002—Heaters using a particular layout for the resistive material or resistive elements
- H05B2203/003—Heaters using a particular layout for the resistive material or resistive elements using serpentine layout
-
- 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
- H05B2203/029—Heaters specially adapted for seat warmers
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Control Of Resistance Heating (AREA)
Abstract
1,255,965. Supply systems for heating apparatus. WARMEX Ltd., and A. GOLDSTEIN. 6 Nov., 1969 [11 Nov., 1968], No. 53228/68. Heading H2H. A heating device for vehicles comprises an overlay 1 for a seat of the vehicle, the overlay being provided with low voltage heating elements 2 which can be energized from a battery 3 and high voltage heating elements 4 which are energizable from a mains supply 5, the device further including a battery charger 6 to charge the battery 3 and which is connected to the mains supply 5 whenever the high voltage elements 4 are energized together with a cut-out 7 which prevents energization of the low voltage elements 2 when the high voltage elements 4 are energized. If desired an engine heater 8 may be connected to the mains supply 5. The cut-out 7 is an electromagnetic device with a normally closed contact which opens to de-energize the low voltage elements 2 when the cut-out is energized by the mains supply 5. A manually operable switch 11 is provided to permit deenergization of the low voltage elements 2 and this switch may be incorporated in a control panel with indicator lamps 9, 10. Each of the elements 2, 4 may be provided with thermal cutouts to limit the temperatures developed by these elements. Furthermore a time switch may be used to control the energization period of the low voltage elements 2.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5322868A GB1255965A (en) | 1968-11-11 | 1968-11-11 | Improvements relating to vehicle heating devices |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5322868A GB1255965A (en) | 1968-11-11 | 1968-11-11 | Improvements relating to vehicle heating devices |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1255965A true GB1255965A (en) | 1971-12-08 |
Family
ID=10467067
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5322868A Expired GB1255965A (en) | 1968-11-11 | 1968-11-11 | Improvements relating to vehicle heating devices |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1255965A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4321646A (en) * | 1978-10-18 | 1982-03-23 | Ku Paul H | Voltage disconnect and supplemental heater device |
WO2001054951A1 (en) * | 2000-01-25 | 2001-08-02 | Calix Ab | Mains-connected vehicle apparatus |
-
1968
- 1968-11-11 GB GB5322868A patent/GB1255965A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4321646A (en) * | 1978-10-18 | 1982-03-23 | Ku Paul H | Voltage disconnect and supplemental heater device |
WO2001054951A1 (en) * | 2000-01-25 | 2001-08-02 | Calix Ab | Mains-connected vehicle apparatus |
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