Invention Grant
US08833515B2 Method for the production of a sound absorber, especially for a gas turbine exhaust cone
有权
用于制造吸声器的方法，特别是用于燃气轮机排气锥体的方法
- Patent Title: Method for the production of a sound absorber, especially for a gas turbine exhaust cone
- Patent Title (中): 用于制造吸声器的方法，特别是用于燃气轮机排气锥体的方法
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Application No.: US13979809Application Date: 2012-01-19
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Publication No.: US08833515B2Publication Date: 2014-09-16
- Inventor: Predrag Todorovic
- Applicant: Predrag Todorovic
- Applicant Address: DE
- Assignee: Rolls-Royce Deutschland Ltd & Co KG
- Current Assignee: Rolls-Royce Deutschland Ltd & Co KG
- Current Assignee Address: DE
- Agency: Shuttleworth & Ingersoll, PLC
- Agent Timothy J. Klima
- Priority: DE102011008922 20110119
- International Application: PCT/EP2012/000244 WO 20120119
- International Announcement: WO2012/097999 WO 20120726
- Main IPC: F02K1/00
- IPC: F02K1/00 ; F02K1/82 ; F01D25/30 ; F02C7/24
Abstract:
The present invention relates to a method for manufacturing a body provided with a honeycomb structure, which body is designed preferably axis-symmetrical, with sheet-metal parts being provided with a wave-like structuring by means of a forming process and formed to ring elements, with the sheet-metal parts being shaped and designed in a substantially identical way as regards their structuring, with adjacent sheet-metal parts being arranged offset to one another and then joined together to form the honeycomb structure.
Public/Granted literature
- US20130306402A1 METHOD FOR THE PRODUCTION OF A SOUND ABSORBER, ESPECIALLY FOR A GAS TURBINE EXHAUST CONE Public/Granted day:2013-11-21
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