Title:
保護部材の取付方法、ロータ及び回転機械
Document Type and Number:
Japanese Patent JP6772094
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To improve accuracy and reliability of the inspection of a rotary machine by appropriately preventing damage to the rotary machine attributable to drain attack.SOLUTION: A rotor comprises: a rotor body part; a plurality of moving blades spaced along the circumferential direction of the rotor body part; a plurality of sensor-related instruments provided respectively at different parts of the rotor body part or the moving blades; electric wiring for electrically connecting at least two of the plurality of sensor-related instruments together; and at least one protective member provided at a position downstream of at least a part of the electric wiring in the rotation direction. Each of at least one protective member includes: a slanted portion in which a rotation direction-downstream side end contacts the rotor and which defines an interior space; and an adhesive filler filled into the internal space.SELECTED DRAWING: Figure 3
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Inventors:
Toshio Watanabe
Ichiishi Mori
Makoto Arai
Ichiishi Mori
Makoto Arai
Application Number:
JP2017050095A
Publication Date:
October 21, 2020
Filing Date:
March 15, 2017
Export Citation:
Assignee:
Mitsubishi Power, Ltd.
International Classes:
F01D25/00; F01D5/02; F02C7/00; H02G3/04
Domestic Patent References:
| JP7029697U | ||||
| JP2015114989A | ||||
| JP2010502893A | ||||
| JP11013412A |
Attorney, Agent or Firm:
Seishin ip patent business corporation