GB630173A - Improvements in and relating to electrical heating devices - Google Patents

Improvements in and relating to electrical heating devices

Info

Publication number
GB630173A
GB630173A GB16690/47A GB1669047A GB630173A GB 630173 A GB630173 A GB 630173A GB 16690/47 A GB16690/47 A GB 16690/47A GB 1669047 A GB1669047 A GB 1669047A GB 630173 A GB630173 A GB 630173A
Authority
GB
United Kingdom
Prior art keywords
fibres
electric heating
glass
knitted
flask
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
GB16690/47A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB16690/47A priority Critical patent/GB630173A/en
Publication of GB630173A publication Critical patent/GB630173A/en
Expired legal-status Critical Current

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L7/00—Heating or cooling apparatus; Heat insulating devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L59/00—Thermal insulation in general
    • F16L59/14—Arrangements for the insulation of pipes or pipe systems
    • F16L59/16—Arrangements specially adapted to local requirements at flanges, junctions, valves or the like
    • 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
    • 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
    • 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
    • H05B2203/014—Heaters using resistive wires or cables not provided for in H05B3/54
    • 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)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Surface Heating Bodies (AREA)
  • Resistance Heating (AREA)

Abstract

630,173. Electric heating resistances. GOLDSTAUB, H. H. June 24, 1947, No. 16690. [Class 39(iii)] An electric heating device for laboratory or other flasks, comprises one or more layers a of knitted glass or like fibres shaped to conform to the exterior of the flask up to its maximum diameter and an electric heating element f disposed within or close to the layer of knitted fibres with which the flask shall be in contact. The heating element f consists of a spirally arranged resistance wire wound round and covered by asbestos or glass or like fibres. The heating device has a central hole d and is enclosed in a container i filled with glass fibre wool or other heat insulating material l. Specification 602,741, [Group VIII], and 623,786 are referred to.
GB16690/47A 1947-06-24 1947-06-24 Improvements in and relating to electrical heating devices Expired GB630173A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB16690/47A GB630173A (en) 1947-06-24 1947-06-24 Improvements in and relating to electrical heating devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB16690/47A GB630173A (en) 1947-06-24 1947-06-24 Improvements in and relating to electrical heating devices

Publications (1)

Publication Number Publication Date
GB630173A true GB630173A (en) 1949-10-06

Family

ID=10081868

Family Applications (1)

Application Number Title Priority Date Filing Date
GB16690/47A Expired GB630173A (en) 1947-06-24 1947-06-24 Improvements in and relating to electrical heating devices

Country Status (1)

Country Link
GB (1) GB630173A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2121259A (en) * 1982-06-02 1983-12-14 Isopad Research Limited Electric heating mantles
US20170259269A1 (en) * 2014-09-08 2017-09-14 Innovative ThermoAnalytic Instruments KG Heating hood apparatus having a novel type of arrangement of the heating device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2121259A (en) * 1982-06-02 1983-12-14 Isopad Research Limited Electric heating mantles
US20170259269A1 (en) * 2014-09-08 2017-09-14 Innovative ThermoAnalytic Instruments KG Heating hood apparatus having a novel type of arrangement of the heating device

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