Title:
排ガスターボ過給機の排ガスタービン
Document Type and Number:
Japanese Patent JP4082756
Kind Code:
B2
Abstract:
The exhaust gas turbine has a jet ring (14), the outer ring (11) of which is against the cover ring (8), and the inner ring (12) against the gas intake casing (1). There is an axial expansion clearance (15) between the outer ring and the gas intake casing. There is also a radial expansion clearance (16) between the outer ring and the gas exit casing (2). The gas exit casing may have a sealing surface (17) between it and the gas intake casing, and an assembly clearance (18) between the two casings outside the sealing surface. The clearance width of the axis of, for instance, the radial expansion clearance may be the same or larger than the maximum thermal expansion of the outer ring and the gas intake casing.
Inventors:
Josef Bettich
Ursfectory
Ursfectory
Application Number:
JP11681797A
Publication Date:
April 30, 2008
Filing Date:
May 07, 1997
Export Citation:
Assignee:
AB Schweitz Akchen Gezel Shaft
International Classes:
F01D25/24; F02B39/00; F01D9/02; F02C3/04; F02C7/00; F16P7/02
Domestic Patent References:
| JP59114401U | ||||
| JP59138728A |
Attorney, Agent or Firm:
Toshio Yano
Toshiomi Yamazaki
Takuya Kuno
Toshiomi Yamazaki
Takuya Kuno