摘要:
A wire feeder and gas system for use therewith is shown. The gas system of the wire feeder includes a canister that is constructed to contain a shielding gas therein and is connectable to the wire feeder. The canister is supported by the wire feeder when it is connected thereto such that the wire feeder can be efficiently and conveniently transported from one location to another with the source of shielding gas securely connected thereto.
摘要:
A welding-type device and gas system for use therewith is disclosed. The welding-type device includes a power supply constructed to generate a welding-type power, a housing enclosing the power source, and a cylinder holder attached to an external surface of the housing. The device further includes a pressure vessel removably secured within the cylinder holder, the pressure vessel constructed to provide a shielding gas to a weld and having a height that is generally less than a height of the housing.
摘要:
A wire feeder and gas system for use therewith is shown. The gas system of the wire feeder includes a canister that is constructed to contain a shielding gas therein and is connectable to the wire feeder. The canister is supported by the wire feeder when it is connected thereto such that the wire feeder can be efficiently and conveniently transported from one location to another with the source of shielding gas securely connected thereto.
摘要:
A gas bottle for welding-type devices, a shielding gas system, and a method for providing shielding gas to a weld are disclosed. The gas bottle has a valve constructed to be connected to a welding-type device and is preferably formed to fit within a cavity of a welding-type device. The gas bottle is constructed to provide shielding gas to the welding-type device immediately upon connection of the gas bottle to the welding-type device thereby eliminating a manual valve.
摘要:
A gas cylinder assembly for welding-type devices includes a gas cylinder having a neck portion, a base portion, and a body portion enclosing a cavity and constructed to receive a gas therein. The gas cylinder is configured to be enclosed in a welding-type device. A valve is disposed about the neck portion of the gas cylinder and is operatively separates the cavity from the atmosphere. The valve is operably engageable by a regulator constructed to allow flow of the gas therethrough.
摘要:
A modular semiconductor light source assembly includes a semiconductor light source, such as a light emitting diode, which is mounted on a substrate which supplies electricity to the light source and which assists in removing waste heat therefrom. Substantially all of the light emitted by the LED is transferred to a lens by a light pipe, the cross section of the light pipe increasing from the light source to the lens and the lens having a general D-shape such that the light pattern formed by the lens is constrained in a first direction orthogonal to a second direction. The assembly can be combined with other similar assemblies or other light sources in a light fixture to produce a desired overall beam pattern such as a automobile headlamp low beam or high beam pattern.