GB190178A - Improvements in or relating to electrical resistance heating apparatus - Google Patents

Improvements in or relating to electrical resistance heating apparatus

Info

Publication number
GB190178A
GB190178A GB33921/22A GB3392122A GB190178A GB 190178 A GB190178 A GB 190178A GB 33921/22 A GB33921/22 A GB 33921/22A GB 3392122 A GB3392122 A GB 3392122A GB 190178 A GB190178 A GB 190178A
Authority
GB
United Kingdom
Prior art keywords
units
electric
casing
sleeve
various
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
GB33921/22A
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.)
NICOLA ZONDER
Original Assignee
NICOLA ZONDER
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 NICOLA ZONDER filed Critical NICOLA ZONDER
Publication of GB190178A publication Critical patent/GB190178A/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
    • H05B3/10—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
    • H05B3/16—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor the conductor being mounted on an insulating base

Landscapes

  • Resistance Heating (AREA)
  • Electric Stoves And Ranges (AREA)

Abstract

190.178. Zonder, N. Dec. 12. 1921, [Convention date]. Electric stoves.-A ring-shaped element for electric heating-apparatus is made of thermal and electric insulating-material, with one face in the form of a re-entrant truncated cone, and is provided with radial grooves to receive a resistance wire 2, Figs. 2 and 3. A number of units may be arranged upon a base plate to form a cooking- stove of large area, or may be arranged one upon another within a cavity in a base of refractory material, the metal sleeves of the various unitsbeing suitably linked together. Fig. 7 shows a number of units superposed within a casing 14 having an external sleeve 15 for attachment to an electric lampholder. An axial conducting rod 16 connects the sleeve 15 with one end of thewire upon the most distant unit, and other rods 17 passing through the holes 8 of the various units are connected to contact studs 18 at the end of the casing in such a way that the number of units in circuit can be varied by an external contact arm 19.
GB33921/22A 1921-12-12 1922-12-12 Improvements in or relating to electrical resistance heating apparatus Expired GB190178A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE190178X 1921-12-12

Publications (1)

Publication Number Publication Date
GB190178A true GB190178A (en) 1923-10-11

Family

ID=5722449

Family Applications (1)

Application Number Title Priority Date Filing Date
GB33921/22A Expired GB190178A (en) 1921-12-12 1922-12-12 Improvements in or relating to electrical resistance heating apparatus

Country Status (1)

Country Link
GB (1) GB190178A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2335834A (en) * 1998-03-26 1999-09-29 Ceramaspeed Ltd Concave profile for element support material

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2335834A (en) * 1998-03-26 1999-09-29 Ceramaspeed Ltd Concave profile for element support material
US6051816A (en) * 1998-03-26 2000-04-18 Ceramaspeed Limited Radiant electric heater
GB2335834B (en) * 1998-03-26 2002-10-23 Ceramaspeed Ltd Radiant electric heater

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