Invention Grant
- Patent Title: Apparatus for dampening of acoustic noise generated by air-cooling of at least one wind turbine component provided with the nacelle of a wind turbine
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Application No.: US14643069Application Date: 2015-03-10
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Publication No.: US09784247B2Publication Date: 2017-10-10
- Inventor: Uffe Eriksen , Steffen Lorentzen , Thorkil Munk-Hansen , Claus Thygesen
- Applicant: SIEMENS AKTIENGESELLSCHAFT
- Applicant Address: DE
- Assignee: Siemens Aktiengesellschaft
- Current Assignee: Siemens Aktiengesellschaft
- Current Assignee Address: DE
- Agency: Schmeiser Olsen & Watts LLP
- Priority: EP14166023 20140425
- Main IPC: F03D11/00
- IPC: F03D11/00 ; F03D80/60
Abstract:
An apparatus for dampening of acoustic noise generated by air-cooling of at least one turbine component provided with the nacelle of a wind turbine is provided. Apparatus for dampening of acoustic noise generated by air-cooling of at least one wind turbine component provided with the nacelle of a wind turbine, comprising at least one acoustic dampener, with the acoustic dampener including at least one acoustic dampening channel structure having at least one acoustic dampening channel connected with at least one inlet opening of the acoustic dampening channel structure and at least one outlet opening of the acoustic dampening channel structure.
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