Title:
過熱低減器のシートリング装置
Document Type and Number:
Japanese Patent JP5834264
Kind Code:
B2
Abstract:
The present invention relates to an apparatus and method of deploying a desuperheater with a Seat-Ring designed to provide coolant injection at high temperature differential. The present invention's robust design provides for a high level of flexibility that allows operating at high temperature differentials between the coolant and the superheated fluid. The desuperheater Seat-Ring is made as a split hollow ring with a perpendicular slit traversing the ring's circumference. The opened slit design provides a high level of flexibility, which allows the seat ring to sustain severe temperature extremes by reducing thermal stress. The coolant is supplied to the seat ring through a specially designed coolant nipple liner connected to the seat-ring.
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Inventors:
Listau David
Ignatin Veecheslav
Ignatin Veecheslav
Application Number:
JP2013513365A
Publication Date:
December 16, 2015
Filing Date:
June 03, 2011
Export Citation:
Assignee:
SPX Flow Inc.
International Classes:
F22G5/12; B01F3/04; F28C3/06
Domestic Patent References:
| JP54015967B2 | ||||
| JP53021125B2 | ||||
| JP6272808A |
Foreign References:
| DE1237138B | ||||
| US2945685 | ||||
| US3609066 | ||||
| US2725221 | ||||
| GB1159463A |
Attorney, Agent or Firm:
Takaki Nishijima
Disciple Maru Ken
Shinichiro Tanaka
Ino Sato
Mitsuru Matsushita
Ichiro Kurasawa
Disciple Maru Ken
Shinichiro Tanaka
Ino Sato
Mitsuru Matsushita
Ichiro Kurasawa