| 摘要 |
<p>PURPOSE:To improve the assembling property of a pipe of the titled bath boiler by a method wherein both of a heating pipe section and either an inlet pipe section or an outlet pipe section of the pipe are connected to each other through a curved connecting member. CONSTITUTION:The pipe 1 includes the inlet pipe section 2 having its one end connected to a bathtub 8, the outlet pipe section 3 having its one end connected to the bathtub 8 and the heating pipe section 4 connecting the other end of the inelt pipe section 2 and the other end of the outlet pipe section 3. Further, a heating coil 12 cnnected to a high frequency oscillator is wound around a bobbin 11 made of an electrical insulating material and enclosing the heating pipe section 4. In addition, the heating pipe section 4 and either the inlet pipe section 2 or the outlet pipe section 3 are connected to each other through the curved connecting member 5. Consequently, a heating unit can be kept in a condition in advance in which the heating coil is wound around the bobbin and a magnetic path closing member 13 is attached to the bobbin and accordingly, it is made possible to avoid the trouble of winding the heating coil around the bobbin after taking the trouble to fix the bobbin to the pipe and to improve the assembling property of the pipe.</p> |
