Title:
弁及び弁を備えた再生式熱酸化装置用の高温シールエア
Document Type and Number:
Japanese Patent JP4431490
Kind Code:
B2
Abstract:
Valve with heated sealing gas suitable for use in a regenerative thermal oxidizer, and oxidizer including the switching valve. The valve of the present invention exhibits excellent sealing characteristics and minimizes wear. In a preferred embodiment, the valve utilizes hot gas from the regenerative process to heat gas for sealing the valve, and sealing air flows through a heat exchanger that is positioned to be in contact with hot exhaust gas from the regenerative process.
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Inventors:
Cash, james tee
Application Number:
JP2004503873A
Publication Date:
March 17, 2010
Filing Date:
March 25, 2003
Export Citation:
Assignee:
Megtec Systems Incorporated
International Classes:
F16K1/00; F16K1/22; F23G7/06; F23L15/02; F27D7/02; F27D17/00; F27D99/00
Domestic Patent References:
| JP2001349683A | ||||
| JP10306919A | ||||
| JP62074437A | ||||
| JP2002021779A | ||||
| JP1127811A | ||||
| JP2001116246A |
Foreign References:
| US6261092 |
Attorney, Agent or Firm:
Shinjiro Ono
Kazuo Shamoto
Yasushi Kobayashi
Akio Chiba
Hiroyuki Tomita
Tadashi Masui
Kazuo Shamoto
Yasushi Kobayashi
Akio Chiba
Hiroyuki Tomita
Tadashi Masui