Title:
【発明の名称】ホ ブ
Document Type and Number:
Japanese Patent JPH08509057
Kind Code:
A
Abstract:
A hob comprises a top surface 1 having an aperture 2 in which a moulded glass-ceramic insert 4 is positioned above a tungsten halogen lamp 7 and wire wound heating elements 13. The insert 4 has a Fresnel lens 6 moulded onto its lower surface. The insert 4 may be provided with a downwardly extending skirt or legs. Part of the insert may form or carry a temperature sensitive element. Conductive tracks thereto may be transmissive to heat radiation. A seal 5 may comprise alumina/glass fibre and a silicone sealant. The glass-ceramic may be thermo-chromic.
Inventors:
Hill Craig Antony
Carter Maurice Hugh
Carter Maurice Hugh
Application Number:
JP52287294A
Publication Date:
September 24, 1996
Filing Date:
April 07, 1994
Export Citation:
Assignee:
Red Ring Electric Limited
International Classes:
A47J37/06; F24C7/04; F24C15/10; H05B3/74; (IPC1-7): F24C7/04; A47J37/06; F24C15/10; H05B3/74
Attorney, Agent or Firm:
Minoru Nakamura (6 outside)