GB408268A - Improvements in electric heating apparatus for the application of heat to regions ofthe human body - Google Patents

Improvements in electric heating apparatus for the application of heat to regions ofthe human body

Info

Publication number
GB408268A
GB408268A GB2757732A GB2757732A GB408268A GB 408268 A GB408268 A GB 408268A GB 2757732 A GB2757732 A GB 2757732A GB 2757732 A GB2757732 A GB 2757732A GB 408268 A GB408268 A GB 408268A
Authority
GB
United Kingdom
Prior art keywords
cord
cords
wire
electric heating
strings
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
GB2757732A
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 GB2757732A priority Critical patent/GB408268A/en
Publication of GB408268A publication Critical patent/GB408268A/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
    • 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
    • H05B2203/004—Heaters using a particular layout for the resistive material or resistive elements using zigzag 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
    • H05B2203/014—Heaters using resistive wires or cables not provided for in H05B3/54
    • 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
    • H05B2203/017—Manufacturing methods or apparatus for heaters

Abstract

408,268. Medical &c. heating appliances; electric resistances. ROBINSON, J. A., and NUNES, C. J. DA C., 48, Travessa de Santa Rita, Rio de Janeiro. Oct. 4, 1932, No. 27577. [Class 81 (ii).] An appliance employed for local heating of the body comprises a backing D of felt or the like and a piece of fabric F stitched thereto along preferably parallel lines o to form open ended pockets into which an electric heating cord a is loosely inserted in doubled lengths as shown. The cord a comprises a single length (about 10 metres) of insulated nickel-chromium or other resistance wire, doubled and twisted upon itself and connected through a flex k and a switch p with a plug l. The insulation may comprise asbestos or like strings spirally wound, or four or more such strings, about 1/16 inches thick, laid parallel to and around the wire and having a cotton or other covering. Alternatively two cords such as a but of differing resistance may be interplaited and connected by a three-wire flex to a three-pole switch at p such that either cord or the two cords in series may be used. The single or double cords may be employed independently of the backing D by winding round the part to be treated or by insertion of the end thereof into the ear.
GB2757732A 1932-10-04 1932-10-04 Improvements in electric heating apparatus for the application of heat to regions ofthe human body Expired GB408268A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2757732A GB408268A (en) 1932-10-04 1932-10-04 Improvements in electric heating apparatus for the application of heat to regions ofthe human body

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2757732A GB408268A (en) 1932-10-04 1932-10-04 Improvements in electric heating apparatus for the application of heat to regions ofthe human body

Publications (1)

Publication Number Publication Date
GB408268A true GB408268A (en) 1934-04-04

Family

ID=10261891

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2757732A Expired GB408268A (en) 1932-10-04 1932-10-04 Improvements in electric heating apparatus for the application of heat to regions ofthe human body

Country Status (1)

Country Link
GB (1) GB408268A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1132028A1 (en) * 1999-09-22 2001-09-12 Matsushita Electric Industrial Co., Ltd. Planar heating element
WO2014197117A1 (en) * 2013-06-07 2014-12-11 Raytheon Company Four-braid resistive heater and devices incorporating such resistive heater
WO2018224224A1 (en) * 2017-06-09 2018-12-13 Leoni Kabel Gmbh Braided conductor, method for producing same, and layered composite having such a braided conductor

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1132028A1 (en) * 1999-09-22 2001-09-12 Matsushita Electric Industrial Co., Ltd. Planar heating element
EP1132028A4 (en) * 1999-09-22 2005-07-27 Matsushita Electric Ind Co Ltd Planar heating element
EP1647212A2 (en) * 1999-09-22 2006-04-19 Matsushita Electric Industrial Co., Ltd. Surface heating device
EP1652454A2 (en) * 1999-09-22 2006-05-03 Matsushita Electric Industrial Co., Ltd. Surface heating device
EP1652454A3 (en) * 1999-09-22 2006-07-12 Matsushita Electric Industrial Co., Ltd. Surface heating device
EP1647212A3 (en) * 1999-09-22 2006-08-16 Matsushita Electric Industrial Co., Ltd. Surface heating device
WO2014197117A1 (en) * 2013-06-07 2014-12-11 Raytheon Company Four-braid resistive heater and devices incorporating such resistive heater
KR20160019085A (en) * 2013-06-07 2016-02-18 레이던 컴퍼니 Four-braid resistive heater and devices incorporating such resistive heater
CN105409325A (en) * 2013-06-07 2016-03-16 雷神公司 Four-braid resistive heater and devices incorporating such resistive heater
JP2016523432A (en) * 2013-06-07 2016-08-08 レイセオン カンパニー Quadruple resistance heater and device incorporating such resistance heater
US10080258B2 (en) 2013-06-07 2018-09-18 Raytheon Company Four-braid resistive heater and devices incorporating such resistive heater
CN105409325B (en) * 2013-06-07 2019-02-05 雷神公司 Four line Weaving type resistance type heaters and the device including such resistance type heater
WO2018224224A1 (en) * 2017-06-09 2018-12-13 Leoni Kabel Gmbh Braided conductor, method for producing same, and layered composite having such a braided conductor

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