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GB1255965A - Improvements relating to vehicle heating devices - Google Patents

Improvements relating to vehicle heating devices

Info

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
Application number
GB5322868A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WARMEX Ltd
Original Assignee
WARMEX Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by WARMEX Ltd filed Critical WARMEX Ltd
Priority to GB5322868A priority Critical patent/GB1255965A/en
Publication of GB1255965A publication Critical patent/GB1255965A/en
Expired legal-status Critical Current

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.
GB5322868A 1968-11-11 1968-11-11 Improvements relating to vehicle heating devices Expired GB1255965A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (2)

* Cited by examiner, † Cited by third party
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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