专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明公开

EP1054416A1 Process for manufacturing transformers, in particular transformers for battery chargers and transformers obtained with said process 审中-公开
标题翻译：一种用于变压器的制造工艺，特别是用于变压器，电池充电器，变压器和通过该方法得到
公开(公告)号：EP1054416A1
公开(公告)日：2000-11-22
申请号：EP99830306.9
申请日：1999-05-18
申请人： Eldor Corporation S.p.A.
发明人： Forte, Pasquale
IPC分类号： H01F41/00 , H01F27/02
CPC分类号： H01F27/022 , H01F41/005
摘要： A process for manufacturing transformers, in particular miniaturized transformers for battery chargers, provides the steps of associating with a support frame (3), a primary winding (2) arranged to receive electricity supply and a secondary winding (6) insulated from the primary winding and arranged to supply electricity. Once a core of ferromagnetic material (7) passing through the cavities defined inside the primary and secondary windings has been associated with the support structure, an outer protection structure (11) is made for the frame, windings and core which is associated with the structure of the transformer itself while it is being made.
摘要翻译：一种用于制造变压器的方法，在电池充电器的特殊小型化的变压器，提供具有支撑框架（3），相关联的步骤的初级绕组（2），布置成接收电力供应和次级绕组（6）从初级绝缘的绕组安排和供电。一旦铁磁材料制成的芯（7）穿过所述初级和次级绕组内所限定的腔体已与支撑结构外保护结构（11），用于该帧，绕组和磁芯由所有其与结构相关联相关联变压器本身，而它正在取得进展。

2. 发明公开

EP1014418A1 Electrical connection device for a cathode ray tube power supply and method manufacturing the same 审中-公开
标题翻译： Elektrische VerbindungsanordnungfüreineKathodenstrahlröhreund eine Herstellungsverfahrendafür
公开(公告)号：EP1014418A1
公开(公告)日：2000-06-28
申请号：EP98830782.3
申请日：1998-12-23
申请人： Eldor Corporation S.p.A.
发明人： Forte, Pasquale
IPC分类号： H01J29/92
CPC分类号： H01J29/925
摘要： It is provided an electrical connection device for cathode-tube power supply and a method of manufacturing the same in which a substantially suction-cup-shaped support body (2) is intended for being associated with an attachment surface (6) of the electric apparatus to be power driven.
The support body (2) comprises a deformable element (4) having at least one bell-shaped portion (5) and a stiffening element (8) associated with the bell-shaped portion (5) of the deformable element (4) at the upper part thereof and intended for receiving electrical connection means (3) into engagement, for power supplying the electric apparatus.
Combination of a rigid element (8) and a deformable element (4) to form the support body (2) enables a rigid base for anchoring to the support body to be obtained for associating the electrical connection means (3), and at the same time enables a reliable holding of the bell-shaped portion defining the suction cup to be achieved.
摘要翻译：提供一种用于阴极管电源的电连接装置及其制造方法，其中基本上为吸杯形支撑体（2）旨在与电气设备的附接表面（6）相关联被动力驱动。支撑体（2）包括具有至少一个钟形部分（5）的可变形元件（4）和与可变形元件（4）的钟形部分（5）相关联的加强元件，用于接收电连接装置（3）的接合部分，用于为电气设备供电。刚性元件（8）和可变形元件（4）的组合以形成支撑体（2）使得能够获得用于锚固到支撑体的刚性基座，用于将电连接装置（3）和相同时间使得能够可靠地保持限定吸杯的钟形部分。

3. 发明公开

EP1288976A1 Ferromagnetic nucleus, particularly for transformers or the like, and process for manufacturing the same 审中-公开
标题翻译： Kern aus ferromagnetischem材料，变形金刚，德国Herstellungsverfahren
公开(公告)号：EP1288976A1
公开(公告)日：2003-03-05
申请号：EP01830558.1
申请日：2001-08-30
申请人： Eldor Corporation S.p.A.
发明人： Forte, Pasquale , Gariboldi, Francesco , Bertocchi, Gianluca
IPC分类号： H01F27/245 , H01F41/02
CPC分类号： H01F38/12 , H01F27/245 , H01F41/0233
摘要： A core of ferromagnetic material for transformers and the like is provided which is made up of a pack of laminations (5) and comprises a side surface (6) having a continuous conformation without sharp corners even at regions (6a) formed by longitudinal edges (5a) of the laminations (5).
Also provided is a process for manufacturing cores of the above described type consisting in cutting out from a metal sheet, a plurality of laminations (5) of same size, carrying out superposition and irremovable union of the laminations so as to form a pack, and shaping by a working involving material removal, the regions of the side surface of the lamination pack formed with the longitudinal edges of said laminations.
摘要翻译：提供了一种用于变压器等的铁磁材料的芯，其由一叠叠片（5）构成，并且包括具有连续构型的侧表面（6），即使在由纵向边缘形成的区域（6a）处也没有尖角 5a）。还提供了一种用于制造上述类型的芯的方法，其包括从金属板切割出多个相同尺寸的叠片（5），执行叠片的叠合和不可拆卸的联合以便形成包装，以及通过涉及材料去除的工作来形成，叠层组件的侧表面的区域形成有所述叠片的纵向边缘。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式