JPS5148815B2 - - Google Patents

Info

Publication number
JPS5148815B2
JPS5148815B2 JP48026934A JP2693473A JPS5148815B2 JP S5148815 B2 JPS5148815 B2 JP S5148815B2 JP 48026934 A JP48026934 A JP 48026934A JP 2693473 A JP2693473 A JP 2693473A JP S5148815 B2 JPS5148815 B2 JP S5148815B2
Authority
JP
Japan
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
JP48026934A
Other languages
Japanese (ja)
Other versions
JPS49114130A (en
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 filed Critical
Priority to JP48026934A priority Critical patent/JPS5148815B2/ja
Priority to US447513A priority patent/US3927300A/en
Priority to GB986974A priority patent/GB1427676A/en
Priority to DE19742410999 priority patent/DE2410999B2/en
Priority to NL7403188.A priority patent/NL161030C/en
Publication of JPS49114130A publication Critical patent/JPS49114130A/ja
Publication of JPS5148815B2 publication Critical patent/JPS5148815B2/ja
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
    • H05B3/10—Heater elements characterised by the composition or nature of the materials or by the arrangement of the conductor
    • H05B3/12—Heater elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material
    • H05B3/14—Heater elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material the material being non-metallic
    • H05B3/141—Conductive ceramics, e.g. metal oxides, metal carbides, barium titanate, ferrites, zirconia, vitrous compounds
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D20/00—Hair drying devices; Accessories therefor
    • A45D20/04—Hot-air producers
    • A45D20/08—Hot-air producers heated electrically
    • A45D20/10—Hand-held drying devices, e.g. air douches
    • A45D20/12—Details thereof or accessories therefor, e.g. nozzles, stands
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H3/00—Air heaters
    • F24H3/02—Air heaters with forced circulation
    • F24H3/04—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element
    • F24H3/0405—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element using electric energy supply, e.g. the heating medium being a resistive element; Heating by direct contact, i.e. with resistive elements, electrodes and fins being bonded together without additional element in-between
    • F24H3/0411—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element using electric energy supply, e.g. the heating medium being a resistive element; Heating by direct contact, i.e. with resistive elements, electrodes and fins being bonded together without additional element in-between for domestic or space-heating systems
    • F24H3/0417—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element using electric energy supply, e.g. the heating medium being a resistive element; Heating by direct contact, i.e. with resistive elements, electrodes and fins being bonded together without additional element in-between for domestic or space-heating systems portable or mobile
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/18—Arrangement or mounting of grates or heating means
    • F24H9/1854—Arrangement or mounting of grates or heating means for air heaters
    • F24H9/1863—Arrangement or mounting of electric heating means
    • F24H9/1872—PTC
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C1/00—Details
    • H01C1/14—Terminals or tapping points or electrodes specially adapted for resistors; Arrangements of terminals or tapping points or electrodes on resistors
    • H01C1/1406—Terminals or electrodes formed on resistive elements having positive temperature coefficient
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
    • H01C7/02—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material having positive temperature coefficient
    • H01C7/022—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material having positive temperature coefficient mainly consisting of non-metallic substances
JP48026934A 1973-03-09 1973-03-09 Expired JPS5148815B2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP48026934A JPS5148815B2 (en) 1973-03-09 1973-03-09
US447513A US3927300A (en) 1973-03-09 1974-03-04 Electric fluid heater and resistance heating element therefor
GB986974A GB1427676A (en) 1973-03-09 1974-03-05 Heating element and heater
DE19742410999 DE2410999B2 (en) 1973-03-09 1974-03-07 HEATING DEVICE
NL7403188.A NL161030C (en) 1973-03-09 1974-03-08 ELECTRIC FLOW HEATER.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP48026934A JPS5148815B2 (en) 1973-03-09 1973-03-09

Publications (2)

Publication Number Publication Date
JPS49114130A JPS49114130A (en) 1974-10-31
JPS5148815B2 true JPS5148815B2 (en) 1976-12-23

Family

ID=12206971

Family Applications (1)

Application Number Title Priority Date Filing Date
JP48026934A Expired JPS5148815B2 (en) 1973-03-09 1973-03-09

Country Status (5)

Country Link
US (1) US3927300A (en)
JP (1) JPS5148815B2 (en)
DE (1) DE2410999B2 (en)
GB (1) GB1427676A (en)
NL (1) NL161030C (en)

Families Citing this family (135)

* Cited by examiner, † Cited by third party
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Also Published As

Publication number Publication date
NL7403188A (en) 1974-09-11
US3927300A (en) 1975-12-16
GB1427676A (en) 1976-03-10
NL161030C (en) 1979-12-17
JPS49114130A (en) 1974-10-31
DE2410999B2 (en) 1976-07-08
DE2410999A1 (en) 1974-09-12

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