公开(公告)号：US20020050894A1

公开(公告)日：2002-05-02

申请号：US09972554

申请日：2001-10-05

Applicant: VICTOR COMPANY OF JAPAN, LTD.

Inventor： Takasuke Koga ,  Yusuke Okawa ,  Yoji Motomiya ,  Yutaka Miura

IPC: H01H001/00

CPC classification number: H01J29/702 ,  H01J9/236 ,  Y10T29/49075

Abstract: A deflection yoke includes a bobbin having a cavity formed in the longitudinal direction of the bobbin, and an adjusting coil having a magnetic core on which a thread is cut. The core inserted into the cavity is slidable in the longitudinal direction of the bobbin. The core has a marker formed on only one of ends of the core in the longitudinal direction. The core has been inserted into the cavity from the one end formed with the marker or the other end. The marker is formed on only one of ends of the core before or after the thread is cut thereon.

公开(公告)号：US20010015612A1

公开(公告)日：2001-08-23

申请号：US09784004

申请日：2001-02-16

Applicant: Victor Company of Japan, Ltd.

Inventor： Yoji Motomiya ,  Keiji Morimoto

IPC: H01J029/70

CPC classification number: H01J29/826 ,  H01J29/703

Abstract: A deflection yoke for a cathode ray tube comprises a funnel shaped separator means 1a, 1b having a cylindrical neck portion 3 where a magnetic ring is attached. The magnetic ring is engaged with upward holding portions 33a, 33b and with downward holding portions 32a, 32b, which hold such magnetic ring. Root portions 33a3 and 33b3 of the downward holding portions 32a and 32b are substantially inflexible, where the inner circumference of the magnetic ring substantially contacts the root portions 33a3 and 33b3, and the root portions 33a3 and 33b3 restrict the position of magnetic ring from being disengaged from the protrusions 33a1 and 33b1 when the downward holding portions 33a and 33b are forced to disengage the magnetic ring.

Abstract translation: 用于阴极射线管的偏转线圈包括具有连接磁环的圆柱形颈部3的漏斗形分离器装置1a，1b。 磁环与向上保持部分33a，33b和保持这种磁环的向下保持部分32a，32b接合。 向下保持部32a和32b的根部33a3和33b3基本上是不弯曲的，其中磁环的内周基本上接触根部33a3和33b3，并且根部33a3和33b3限制磁环的位置脱离 当向下保持部33a和33b被迫使磁环脱离时，从突起33a1和33b1开始。