GB607656A - Improvements in or relating to electrically heated blankets, pads and the like - Google Patents

Improvements in or relating to electrically heated blankets, pads and the like

Info

Publication number
GB607656A
GB607656A GB414246A GB414246A GB607656A GB 607656 A GB607656 A GB 607656A GB 414246 A GB414246 A GB 414246A GB 414246 A GB414246 A GB 414246A GB 607656 A GB607656 A GB 607656A
Authority
GB
United Kingdom
Prior art keywords
pads
base layer
electrically heated
relating
heated blankets
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
GB414246A
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.)
GEORGE RAYMOND HEARD
Original Assignee
GEORGE RAYMOND HEARD
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 GEORGE RAYMOND HEARD filed Critical GEORGE RAYMOND HEARD
Priority to GB414246A priority Critical patent/GB607656A/en
Publication of GB607656A publication Critical patent/GB607656A/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
    • H05B2203/014—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

607,656. Electrically-heated blankets and pads. HEARD, G. R. Feb. 11, 1946, No. 4142. [Class 39(iii)] An electrically heated warming pad comprises a base layer of an electrical resistant, heat resistant flexible material having united with each side thereof similar material in the form of a series of pockets in staggered relationship with each other. An electrical heating element threaded through a pocket in one direction, passes through the base layer and is then threaded through an adjacent pocket in the reverse direction, and so on, thus obtaining a helical like formation of the heating element about the base layer.
GB414246A 1946-02-11 1946-02-11 Improvements in or relating to electrically heated blankets, pads and the like Expired GB607656A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB414246A GB607656A (en) 1946-02-11 1946-02-11 Improvements in or relating to electrically heated blankets, pads and the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB414246A GB607656A (en) 1946-02-11 1946-02-11 Improvements in or relating to electrically heated blankets, pads and the like

Publications (1)

Publication Number Publication Date
GB607656A true GB607656A (en) 1948-09-02

Family

ID=9771548

Family Applications (1)

Application Number Title Priority Date Filing Date
GB414246A Expired GB607656A (en) 1946-02-11 1946-02-11 Improvements in or relating to electrically heated blankets, pads and the like

Country Status (1)

Country Link
GB (1) GB607656A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3241214A (en) * 1961-09-22 1966-03-22 Fmc Corp Method of making electrically heated fabric structures

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3241214A (en) * 1961-09-22 1966-03-22 Fmc Corp Method of making electrically heated fabric structures

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