Title:
CENTER VENT TUBE ALIGNING MECHANISM AND CENTER VENT TUBE SUPPORT DEVICE
Document Type and Number:
WIPO Patent Application WO/2016/121193
Kind Code:
A1
Abstract:
A center vent tube aligning mechanism (13, 20, 30) which aligns a center vent tube (12) inserted through a hollow shaft (10) is provided with: an annular portion (13e, 22b, 32a) provided concentrically with the center vent tube (12), on a radially outer side of the center vent tube (12); a flexible portion (13f, 22c, 32b) which projects from the annular portion (13e, 22b, 32a) in a direction along the axis of the center vent tube (12); an abutting portion (13g, 22d, 32c) which is connected to the flexible portion (13f, 22c, 32b) and abuts the inner circumferential surface of the shaft (10); and a tubular sleeve (13d, 21) which surrounds the center vent tube (12) from the radially outer side of the center vent tube (12), and is supported by means of a reaction force which the abutting portion (13g, 22d, 32c) receives from the inner circumferential surface of the shaft (10).
Inventors:
AMANO SHINICHI (JP)
Application Number:
PCT/JP2015/081957
Publication Date:
August 04, 2016
Filing Date:
November 13, 2015
Export Citation:
Assignee:
IHI CORP (JP)
International Classes:
F01D25/16; F01D5/02; F01D25/00; F01D25/18; F01D25/28
Foreign References:
| JP2004514841A | 2004-05-20 | |||
| JP2009174528A | 2009-08-06 | |||
| US20130045078A1 | 2013-02-21 | |||
| US6360418B1 | 2002-03-26 |
Other References:
See also references of EP 3196424A4
Attorney, Agent or Firm:
TERAMOTO Mitsuo et al. (JP)
Mitsuo Teramoto (JP)
Mitsuo Teramoto (JP)
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