Halogen incandescent lamp has external power supply which is provided with cladding made from refractory material and core wire made from low-melting material such that cladding surrounds core wire in region within seal

摘要

#CMT# #/CMT# The halogen incandescent lamp (1) has a filament which is fixed by a frame (5). A piston (2) made from refractory material defines the axles. The external power supplies (6) are connected with the frame, from a seal of the piston. The external power supply is provided with a cladding (11) manufactured from refractory material and core wire (10) made from low-melting material. The cladding surrounds the core wire in a region within the seal. #CMT#USE : #/CMT# Halogen incandescent lamp. #CMT#ADVANTAGE : #/CMT# The power supply is made of inexpensive material such that cost is reduced, intensive energy is obtained and environmental pollution is prevented. The reliable seal for piston can be obtained. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a schematic view of the halogen incandescent lamp. 1 : Halogen incandescent lamp 2 : Piston 5 : Frame 6 : External power supply 10 : Core wire 11 : Cladding #CMT#METALLURGY : #/CMT# The core wire is made of steel, nickel or chrome. The cladding is made of molybdenum, tungsten, tantalum, rhodium or niobium.