Invention Application
WO2015177759A1 WORKING UNIT EQUIPPED WITH A DEVICE FOR CONTACTLESS ELECTRICITY TRANSFER AND METHOD FOR CONTACTLESS ELECTRICITY TRANSFER IN A WORKING UNIT
审中-公开
配备有用于连续电力传输的设备的工作单元和工作单元中的无接触电力传输方法
- Patent Title: WORKING UNIT EQUIPPED WITH A DEVICE FOR CONTACTLESS ELECTRICITY TRANSFER AND METHOD FOR CONTACTLESS ELECTRICITY TRANSFER IN A WORKING UNIT
- Patent Title (中): 配备有用于连续电力传输的设备的工作单元和工作单元中的无接触电力传输方法
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Application No.: PCT/IB2015/053767Application Date: 2015-05-22
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Publication No.: WO2015177759A1Publication Date: 2015-11-26
- Inventor: COSTANZO, Alessandra , TREVISAN, Riccardo , REA, Dario
- Applicant: I.M.A. INDUSTRIA MACCHINE AUTOMATICHE S.P.A.
- Applicant Address: Via Emilia, 428-442 I-40064 Ozzano dell'Emilia (Bologna) IT
- Assignee: I.M.A. INDUSTRIA MACCHINE AUTOMATICHE S.P.A.
- Current Assignee: I.M.A. INDUSTRIA MACCHINE AUTOMATICHE S.P.A.
- Current Assignee Address: Via Emilia, 428-442 I-40064 Ozzano dell'Emilia (Bologna) IT
- Agency: CONTI, Marco
- Priority: ITBO2014A000304 20140523; ITBO2014A000487 20140905
- Main IPC: H01F38/18
- IPC: H01F38/18 ; B23Q1/00
Abstract:
Described is a working unit (1) comprising a stationary part (2) and a movable part (3) and a movable working device (4) defining an electrical user device, powered by a stationary electricity supply (5A) through a first contactless electricity supply line (L1), defined by a rotary transformer; the working unit (1) also comprises a control element (12), movable as one with the working device (4) and designed to vary a relative electrical property as a function of a parameter relative to the working device (4); the control element (12) is powered, at least temporarily, independently from the electricity supply of the working device (4).
Information query
