Invention Grant
- Patent Title: Turbofan containment structure
- Patent Title (中): Turbofan遏制结构
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Application No.: US236756Application Date: 1994-04-29
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Publication No.: US5409349APublication Date: 1995-04-25
- Inventor: Andrew C. Kulak , Richard T. White
- Applicant: Andrew C. Kulak , Richard T. White
- Applicant Address: CT Hartford
- Assignee: United Technologies Corporation
- Current Assignee: United Technologies Corporation
- Current Assignee Address: CT Hartford
- Main IPC: F02C7/00
- IPC: F02C7/00 ; F01D21/04 ; F02K3/06 ; F01D21/00
Abstract:
Isogrid structure (20) forms case (14) surrounding the fan blades (12) of the turbofan. A ballistic fabric (22) surrounds the case. Containment zones (30, 32, 34) at the forward end have isogrid ribs (38) extending other than circumferentially. In the rear support zone ribs (76) extend circumferentially stiffening the case against collapse.
Public/Granted literature
- US6042600A Radioactive medical devices for inhibiting a hyperplastic response of biological tissue Public/Granted day:2000-03-28
Information query
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