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GB1084030A - Improvements in or relating to electric heating devices - Google Patents

Improvements in or relating to electric heating devices

Info

Publication number
GB1084030A
GB1084030A GB50805/65A GB5080565A GB1084030A GB 1084030 A GB1084030 A GB 1084030A GB 50805/65 A GB50805/65 A GB 50805/65A GB 5080565 A GB5080565 A GB 5080565A GB 1084030 A GB1084030 A GB 1084030A
Authority
GB
United Kingdom
Prior art keywords
emissivity
electric heating
slit
substance
cylinder
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
GB50805/65A
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.)
Kokusai Denki Electric Inc
Original Assignee
Kokusai Electric Co 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 Kokusai Electric Co Ltd filed Critical Kokusai Electric Co Ltd
Publication of GB1084030A publication Critical patent/GB1084030A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
    • 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
    • H05B3/00—Ohmic-resistance heating
    • H05B3/62—Heating elements specially adapted for furnaces
    • 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
    • H05B3/62—Heating elements specially adapted for furnaces
    • H05B3/64—Heating elements specially adapted for furnaces using ribbon, rod, or wire heater
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
    • B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
    • B29C2035/0822—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation using IR radiation

Landscapes

  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Physics & Mathematics (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Thermal Sciences (AREA)
  • Resistance Heating (AREA)

Abstract

1,084,030. Resistance heating elements. KOKUSAI DENKI KABUSHIKI KAISHA. Nov. 30, 1965 [Dec. 14, 1964], No. 50805/65. Heading H5H. An electric heating device comprises a hollow cylindrical element 1 having an internal coating 2 of a substance with a maximum emissivity in the far infra-red region and an external coating 3 of a substance with a minimum emissivity in the near infra-red region, and a surrounding cylinder 4 having low emissivity and high reflectivity for near infra-red, the element 1 having a slit 6 the two sides of which are provided with means whereby a power source S can be connected thereacross. The coatings 2 and 3 may be of powdered Fe 2 O 3 or Al 2 O 3 respectively, bonded and secured with water glass (Na 2 SiO 3 ). The cylinder 4 may be of aluminium. The device is shown surrounding a billet 5 to be heated. The element 1 may alternatively be a metal ribbon wound into a helix with a gap between adjacent turns forming the slit, and supported by six bars.
GB50805/65A 1964-12-14 1965-11-30 Improvements in or relating to electric heating devices Expired GB1084030A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7001864 1964-12-14

Publications (1)

Publication Number Publication Date
GB1084030A true GB1084030A (en) 1967-09-20

Family

ID=13419432

Family Applications (1)

Application Number Title Priority Date Filing Date
GB50805/65A Expired GB1084030A (en) 1964-12-14 1965-11-30 Improvements in or relating to electric heating devices

Country Status (3)

Country Link
US (1) US3413441A (en)
FR (1) FR1459590A (en)
GB (1) GB1084030A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2207030A (en) * 1987-07-06 1989-01-18 Atomic Energy Authority Uk Electrical heater

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3576125A (en) * 1968-04-08 1971-04-27 Original Hanau Quarzlampen Test apparatus to test light and heat effects on sample surfaces
US3649808A (en) * 1970-06-01 1972-03-14 Eastman Kodak Co Fusing device
US4517893A (en) * 1982-07-28 1985-05-21 Planet Products Corporation Silk screen printing with the curing of polymerizable liquids
JP2503077B2 (en) * 1989-07-05 1996-06-05 日本碍子株式会社 Electric heater and heating method using the same
US5302411A (en) * 1991-01-22 1994-04-12 Endre Toth Process for vulcanizing insulated wire
DE10031447B4 (en) * 2000-06-28 2004-10-28 Hengst Gmbh & Co.Kg Device for heating meltable material
WO2003079726A1 (en) * 2002-03-20 2003-09-25 Honda Giken Kogyo Kabushiki Kaisha Device for heating article to be treated
US9899120B2 (en) 2012-11-02 2018-02-20 Nanotek Instruments, Inc. Graphene oxide-coated graphitic foil and processes for producing same
US9835390B2 (en) * 2013-01-07 2017-12-05 Nanotek Instruments, Inc. Unitary graphene material-based integrated finned heat sink
US10566482B2 (en) 2013-01-31 2020-02-18 Global Graphene Group, Inc. Inorganic coating-protected unitary graphene material for concentrated photovoltaic applications
US10087073B2 (en) 2013-02-14 2018-10-02 Nanotek Instruments, Inc. Nano graphene platelet-reinforced composite heat sinks and process for producing same
CN108724520B (en) * 2018-06-19 2024-06-21 上运车物联网科技（深圳）有限公司 Polymer heating processing device and control method thereof
CN113519907A (en) * 2020-04-13 2021-10-22 深圳市合元科技有限公司 Heater and smoking set comprising same

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1565575A (en) * 1923-12-24 1925-12-15 Samuel S Levy Machine for molding concrete blocks
US2848591A (en) * 1954-07-19 1958-08-19 Rhinehart Dev Corp Enclosed infrared brooders
FR1278127A (en) * 1960-10-27 1961-12-08 Improvements to electric ovens

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2207030A (en) * 1987-07-06 1989-01-18 Atomic Energy Authority Uk Electrical heater

Also Published As

Publication number Publication date
DE1540899A1 (en) 1972-02-10
FR1459590A (en) 1966-11-18
US3413441A (en) 1968-11-26
DE1540899B2 (en) 1972-07-13

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