GB611874A - Improvements relating to electric resistance heating elements - Google Patents

Improvements relating to electric resistance heating elements

Info

Publication number
GB611874A
GB611874A GB1433146A GB1433146A GB611874A GB 611874 A GB611874 A GB 611874A GB 1433146 A GB1433146 A GB 1433146A GB 1433146 A GB1433146 A GB 1433146A GB 611874 A GB611874 A GB 611874A
Authority
GB
United Kingdom
Prior art keywords
sleeve
indentations
heating elements
electric resistance
resistance heating
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
GB1433146A
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.)
Ferranti International PLC
Original Assignee
Ferranti PLC
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 Ferranti PLC filed Critical Ferranti PLC
Priority to GB1433146A priority Critical patent/GB611874A/en
Publication of GB611874A publication Critical patent/GB611874A/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
    • H05B3/02—Details
    • H05B3/06—Heater elements structurally combined with coupling elements or holders

Landscapes

  • Resistance Heating (AREA)

Abstract

611,874. Mounting terminals. FERRANTI, Ltd., and HUMBER, F. L. May 13, 1946, No. 14331. [Class 38 (i)] A contact for an electric heater element of the rod type comprises a terminal 4 secured to a sleeve 6 provided with constricting tongues 7 which are pressed into indentations 2 on the end 1 of a refractory rod. The sleeve is formed with channels 11 and a skew incision 10 which receive the end of the heater wire which may be secured to the terminal by crimping as described in Specification 555,883. In a modification, the sleeve may completely cover the indentations 2, additional incisions being cut to provide the constricting tongues. Alternatively, the sleeve is pressed into the indentations without being incised, or an inner beading provided on the edge of the sleeve springs into the indentations. In a further modification, a circumferential wire ring secures the sleeve in the indentations. Specification 372,095 also is referred to.
GB1433146A 1946-05-13 1946-05-13 Improvements relating to electric resistance heating elements Expired GB611874A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1433146A GB611874A (en) 1946-05-13 1946-05-13 Improvements relating to electric resistance heating elements

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1433146A GB611874A (en) 1946-05-13 1946-05-13 Improvements relating to electric resistance heating elements

Publications (1)

Publication Number Publication Date
GB611874A true GB611874A (en) 1948-11-04

Family

ID=10039256

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1433146A Expired GB611874A (en) 1946-05-13 1946-05-13 Improvements relating to electric resistance heating elements

Country Status (1)

Country Link
GB (1) GB611874A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5498079A (en) * 1994-12-23 1996-03-12 Rosemount Inc. Temperature transmitter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5498079A (en) * 1994-12-23 1996-03-12 Rosemount Inc. Temperature transmitter

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