GB466060A - Improvements in and relating to electric resistance heaters - Google Patents

Improvements in and relating to electric resistance heaters

Info

Publication number
GB466060A
GB466060A GB12583/36A GB1258336A GB466060A GB 466060 A GB466060 A GB 466060A GB 12583/36 A GB12583/36 A GB 12583/36A GB 1258336 A GB1258336 A GB 1258336A GB 466060 A GB466060 A GB 466060A
Authority
GB
United Kingdom
Prior art keywords
tubes
electric resistance
insulating material
heating
soldered
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
GB12583/36A
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.)
British Thomson Houston Co Ltd
Original Assignee
British Thomson Houston 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 British Thomson Houston Co Ltd filed Critical British Thomson Houston Co Ltd
Publication of GB466060A publication Critical patent/GB466060A/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
    • H05B3/40—Heating elements having the shape of rods or tubes
    • H05B3/42—Heating elements having the shape of rods or tubes non-flexible
    • H05B3/48—Heating elements having the shape of rods or tubes non-flexible heating conductor embedded in insulating material

Landscapes

  • Resistance Heating (AREA)

Abstract

466,060. Electric heating resistances. BRITISH THOMSON-HOUSTON CO., Ltd. May 4, 1936, No. 12583. Convention date, May 4, 1935. [Class 39 (iii)] In an electric resistance heater of bar form having all external connections at one end and in which the heating conductors a are embedded in compressed electric insulating material c, each lead and return portion of the one or several heating conductors is arranged in a separate protecting tube b so shaped that when the several tubes are assembled together they form a heating unit of circular cross-section. The whole element is swaged, after the tubes have been placed together, in order to compact the insulating material. The pressure at the same time causes the tubes to adhere together. They may, however, be welded or soldered together in addition. A protecting cap is soldered on the end of the element remote from the connections and a threaded head to secure the heater in position is attached to the other end of the element.
GB12583/36A 1935-05-04 1936-05-04 Improvements in and relating to electric resistance heaters Expired GB466060A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE466060X 1935-05-04

Publications (1)

Publication Number Publication Date
GB466060A true GB466060A (en) 1937-05-21

Family

ID=6540490

Family Applications (1)

Application Number Title Priority Date Filing Date
GB12583/36A Expired GB466060A (en) 1935-05-04 1936-05-04 Improvements in and relating to electric resistance heaters

Country Status (1)

Country Link
GB (1) GB466060A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3934333A (en) * 1973-07-25 1976-01-27 Churchill John W Method of constructing bilateral heater unit
US3982099A (en) * 1973-07-25 1976-09-21 Churchill John W Bilateral heater unit and method of construction
USRE30126E (en) * 1973-07-25 1979-10-23 Bilateral heater unit

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3934333A (en) * 1973-07-25 1976-01-27 Churchill John W Method of constructing bilateral heater unit
US3982099A (en) * 1973-07-25 1976-09-21 Churchill John W Bilateral heater unit and method of construction
USRE30126E (en) * 1973-07-25 1979-10-23 Bilateral heater unit

Similar Documents

Publication Publication Date Title
US2258750A (en) Terminal block
GB466060A (en) Improvements in and relating to electric resistance heaters
US2482316A (en) Lamella resistance unit
US2682595A (en) Lead wire protector for resistors and the like
ES421602A1 (en) Protective device comprising an electrical ressitor
GB533742A (en) Electric fire-lighting apparatus
DE735106C (en) Bracket for the permanent wave method
GB473876A (en) Improvements in and relating to electric resistance heaters
FR2226725A1 (en) Bimetallic element for thermic switch - deforming due to heating by Joule effect
GB322520A (en) Improvements in or relating to terminals for electrical heating elements
US1427596A (en) Electric water heater
GB488299A (en) Improvements in or relating to electric heating elements or hot plates of or for electric cooking stoves and the like
GB354468A (en) Improvements relating to electric heating bodies
GB262696A (en) Improvements in or relating to electric resistances for heating elements or the like
GB318702A (en) Improvements relating to electrical heating devices
GB493499A (en) Improvements in and relating to tubular electric resistance heating elements
DE542344C (en) Safety device for indicating gas accumulation in rooms
GB1027487A (en) Electrical resistors
GB461710A (en) Improvements in and relating to electrical immersion heaters
DE379019C (en) Electrical fuse with exchangeable fuse wire
GB575297A (en) Improvements in electrical resistors
GB345563A (en) Improvements in and relating to electric heaters
GB453753A (en) Improvements in and relating to electric immersion heaters
GB224054A (en) Improvements in or relating to electric immersion heaters
GB497153A (en) Improvements in and relating to electric fusible cut-outs