Title:
METHOD AND APPARATUS FOR MANUFACTURING CERAMIC HONEYCOMB STRUCTURE
Document Type and Number:
WIPO Patent Application WO/2008/047565
Kind Code:
A1
Abstract:
Provided is a method for manufacturing a ceramic honeycomb structure. The method has
a step wherein an end surface section of an unfired or fired ceramic honeycomb structure
is processed, then, while moving a slit-shaped ejection port arranged to face
the end surface section relatively to the end surface section in noncontact-state, a
gas is ejected from the ejection port and cut power and/or cut piece adhered on the
end surface section is cleaned.
Inventors:
ARAMAKI SHUHEI (JP)
KOMATSU JUNJI (JP)
KOMATSU JUNJI (JP)
Application Number:
PCT/JP2007/068891
Publication Date:
April 24, 2008
Filing Date:
September 27, 2007
Export Citation:
Assignee:
HITACHI METALS LTD (JP)
ARAMAKI SHUHEI (JP)
KOMATSU JUNJI (JP)
ARAMAKI SHUHEI (JP)
KOMATSU JUNJI (JP)
International Classes:
B01D39/20; B28B11/18; B01J35/04; B08B5/00; C04B41/91
Foreign References:
| JP2003181819A | 2003-07-02 | |||
| JPH08117713A | 1996-05-14 | |||
| JP2000043024A | 2000-02-15 | |||
| JP2007237558A | 2007-09-20 | |||
| JP2007230859A | 2007-09-13 | |||
| JPH08117713A | 1996-05-14 | |||
| JP2000043024A | 2000-02-15 | |||
| JP2005274179A | 2005-10-06 |
Other References:
See also references of EP 2067589A4
Attorney, Agent or Firm:
TAKAISHI, Kitsuma (67 Kagurazaka 6-chom, Shinjuku-ku Tokyo 25, JP)
Download PDF:
Previous Patent: SEMICONDUCTOR DEVICE MANUFACTURING METHOD AND SEMICONDUCTOR DEVICE
Next Patent: ELECTRIC ELEMENT
Next Patent: ELECTRIC ELEMENT