ZA735671B - Improvements in or relating to electrical heating elements - Google Patents

Improvements in or relating to electrical heating elements

Info

Publication number
ZA735671B
ZA735671B ZA735671A ZA735671A ZA735671B ZA 735671 B ZA735671 B ZA 735671B ZA 735671 A ZA735671 A ZA 735671A ZA 735671 A ZA735671 A ZA 735671A ZA 735671 B ZA735671 B ZA 735671B
Authority
ZA
South Africa
Prior art keywords
relating
heating elements
electrical heating
electrical
elements
Prior art date
Application number
ZA735671A
Other languages
English (en)
Inventor
Kenneth John Harris
Original Assignee
Harris Barbara Joan
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 Harris Barbara Joan filed Critical Harris Barbara Joan
Publication of ZA735671B publication Critical patent/ZA735671B/xx

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D13/00—Electric heating systems
    • F24D13/02—Electric heating systems solely using resistance heating, e.g. underfloor 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
    • H05B3/00—Ohmic-resistance heating
    • H05B3/02—Details
    • H05B3/06—Heater elements structurally combined with coupling elements or holders
    • 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—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
    • H05B3/12—Heating 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—Heating 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
    • H05B3/146—Conductive polymers, e.g. polyethylene, thermoplastics
    • 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
    • H05B3/22—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible
    • H05B3/28—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible heating conductor embedded in insulating material
    • H05B3/283—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible heating conductor embedded in insulating material the insulating material being an inorganic material, e.g. ceramic
    • 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
    • H05B3/22—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible
    • H05B3/28—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible heating conductor embedded in insulating material
    • H05B3/286—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible heating conductor embedded in insulating material the insulating material being an organic material, e.g. plastic
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Resistance Heating (AREA)
  • Surface Heating Bodies (AREA)
ZA735671A 1972-08-25 1973-08-20 Improvements in or relating to electrical heating elements ZA735671B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3975672A GB1444722A (en) 1972-08-25 1972-08-25 Electrical heating elements

Publications (1)

Publication Number Publication Date
ZA735671B true ZA735671B (en) 1974-09-25

Family

ID=10411317

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA735671A ZA735671B (en) 1972-08-25 1973-08-20 Improvements in or relating to electrical heating elements

Country Status (11)

Country Link
JP (1) JPS4986924A (fr)
AU (1) AU5953973A (fr)
BE (1) BE803984A (fr)
BR (1) BR7306558D0 (fr)
DE (1) DE2342657A1 (fr)
FR (1) FR2197295A1 (fr)
GB (1) GB1444722A (fr)
IL (1) IL43070A (fr)
IT (1) IT993057B (fr)
NL (1) NL7311722A (fr)
ZA (1) ZA735671B (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5049850A (en) * 1980-04-21 1991-09-17 Raychem Corporation Electrically conductive device having improved properties under electrical stress
US5178797A (en) * 1980-04-21 1993-01-12 Raychem Corporation Conductive polymer compositions having improved properties under electrical stress
US4545926A (en) * 1980-04-21 1985-10-08 Raychem Corporation Conductive polymer compositions and devices
EP0123540A3 (fr) * 1983-04-20 1985-01-02 RAYCHEM CORPORATION (a California corporation) Polymères conducteurs et dispositifs contenant ceux-ci
JPS61203588A (ja) * 1985-03-06 1986-09-09 日本ユニカーボン株式会社 融雪用または床暖房用のカーボン製発熱装置
GB8920283D0 (en) * 1989-09-07 1989-10-18 Hill Robert G Q Self temperature limiting electro-conducting composites
US5378407A (en) * 1992-06-05 1995-01-03 Raychem Corporation Conductive polymer composition
CH688328A5 (de) * 1993-07-12 1997-07-31 Sgl Carbon Ag Elektrische Heizeinheit.
WO1994023549A2 (fr) * 1993-03-29 1994-10-13 Ing. Biro Establishment Corps de chauffe electrique
US5728872A (en) * 1994-06-27 1998-03-17 Lutz Riemenschneider Stabilized acrylic acid compositions
GB2349323A (en) * 1999-04-23 2000-10-25 Willey Robinson Ltd Insulated moulded heating resistance forming a space heater
EP2200396A1 (fr) * 2008-12-19 2010-06-23 Sika Technology AG Chauffage de surface électrique
CN109301400B (zh) * 2018-10-18 2020-09-15 浙江仁丰科技有限公司 一种便于安装的汽车电池发热片

Also Published As

Publication number Publication date
NL7311722A (fr) 1974-02-27
IT993057B (it) 1975-09-30
JPS4986924A (fr) 1974-08-20
AU5953973A (en) 1975-02-27
IL43070A (en) 1976-09-30
BR7306558D0 (pt) 1974-08-29
IL43070A0 (en) 1973-11-28
DE2342657A1 (de) 1974-03-28
FR2197295A1 (fr) 1974-03-22
BE803984A (fr) 1973-12-17
GB1444722A (en) 1976-08-04

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