物質移動塔用接触トレイ - Sulzer Chemtech Akchen Gesell Shaft

Title:

物質移動塔用接触トレイ

Document Type and Number:

Japanese Patent JP5373374

Kind Code:

B2

Abstract:

The valve cover has a pair of tabs (21) at the ends that are inserted into end sections (18) of an orifice in the tray deck (24). The tabs of the valve (21) cover abut against the underside of the tray deck while a pair of sloped portions (20) of the valve cover rest on the top side of the tray deck in order to hold the valve cover in place.

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Inventors:

Baltic Griep Suma
Mark W. Pilling
Raymond Pruce
Daniel Summers

Application Number:

JP2008299007A

Publication Date:

December 18, 2013

Filing Date:

November 25, 2008

Export Citation:

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Assignee:

Sulzer Chemtech Akchen Gesell Shaft

International Classes:

B01J10/00

Domestic Patent References:

JP2000507879A
JP2003031979A
JP2003127840A
JP2007038218A

Foreign References:

US20050280169
US6193222

Attorney, Agent or Firm:

Asamura patent office
Hideto Asamura
Hajime Asamura
Yutaka Yoshida
Toru Mori
Katsunori Shirae
Tadashi Tanaka
Ken Kanai

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