Soldering tip heat accumulator
OwnerWilliam S. Fortuneinventor
Life of this patent
Estimating the term…
Abstract
A soldering tip and heat accumulator therefor are disclosed in which the heat accumulator is essentially a hollow cylinder which is disposed over both a cylindrical heater and a major portion of the metal soldering tip. The accumulator is deeply slotted both from its rear and front ends whereby although before assembly it has radial clearance over both, when compressed during assembly by an outer retaining sleeve, the accumulator snugly engages both and provides a very high degree of thermal coupling between the heater and the soldering tip.
Claims9
A soldering tip heat accumulator comprising:
- a substantially hollow cylindrical metallic body having a rear heater engagement portion and a forward soldering tip engagement portion, said portions being defined by and axially separated by a reduced diameter accumulating portion having a forward planar shoulder intended for disposition contiguously to a heater,
- said rear heater engagement portion being terminated at its rear end by an inwardly conically tapered edge,
- said forward tip engagement portion having an inwardly directed locking retaining shoulder disposed axially between its forward end and said forward planar shoulder for engaging positively the outer surface of a working soldering tip,
- said hollow cylindrical body being formed with a first set of longitudinal slots extending through its said forward end to a point rearward of said accumulating portion and a second set of longitudinal slots extending through its said rear end to a point contiguous to said accumulating portion.
A soldering tip and soldering tip heat accumulator comprising:
- a substantially hollow cylindrical metallic body having a rear, heater engagement portion and a forward soldering tip engagement portion, said portions being defined by and axially separated by a reduced diameter accumulating portion having a forward planar shoulder for disposition contiguously to said heater,
- said rear heater engagement portion being terminated at its rear end by an inwardly conically tapered edge,
- said forward tip engagement portion having an inwardly directed locking retaining shoulder disposed axially between its forward end and said forward planar shoulder for engaging positively the outer surface of a working soldering tip,
- said hollow cylindrical body being formed with a first set of longitudinal slots extending through its said forward end to a point rearward of said accumulating portion and a second set of longitudinal slots extending through its said rear end to a point contiguous to said accumulating portion;
- and
- a soldering tip having a forward heat application portion followed rearwardly by an enlarged diameter body portion the diameter of which is substantially equal to the inner diameter of said forward, soldering tip engagement portion and whose axial length is substantially equal to that of said tip engagement portion.
Dependencies are inferred from the claim text.