公开(公告)号：US06960078B2

公开(公告)日：2005-11-01

申请号：US10321197

申请日：2002-12-17

申请人： Eiichi Takeda ,  Akito Takahashi ,  Gou Nagao

发明人： Eiichi Takeda ,  Akito Takahashi ,  Gou Nagao

IPC分类号： A47J27/14 ,  A47J27/00 ,  A47J37/12

CPC分类号： A47J27/002 ,  A47J37/129

摘要： A liquid heating cooker including a box-shaped vat having a bottom panel A, rear panel B, left panel C, right panel D, and holding panel E, which are separated by welding lines F to I. The welding lines F and G are provided on a front wall portion, a bottom wall portion, a front wall portion and upper bottom wall portions 12e and 12f of an oil sediment holding portion, and a rear wall portion, whereas the welding lines H and I are provided on the front wall portion and the rear wall portion of the oil sediment holding portion. The welding lines are not provided at the corner portions of the vat and the corner portions are rounded. Consequently, even if the fryer is repeatedly operated and stopped, cracking at the welded portions and/or the corner portions due to expansion and contraction of the panels does not occur easily.

摘要翻译： 一种液体加热烹调器，包括具有由焊接线F至I分开的底板A，后面板B，左板C，右面板D和保持板E的箱形槽。焊接线F和G是 设置在油层沉积物保持部分的前壁部分，底壁部分，前壁部分和上部底壁部分12e和12f以及后壁部分上，而焊接线H和I设置在 前壁部分和油沉积物保持部分的后壁部分。 焊接线不设在槽的角部，角部被倒圆。 因此，即使油炸锅重复操作和停止，也不容易发生由于面板的膨胀和收缩导致的焊接部分和/或拐角部分的裂纹。