Title:
METHOD AND DEVICE FOR SELECTIVELY FILLING FLUID MATERIAL INTO CELL HAVING HONEYCOMB STRUCTURE
Document Type and Number:
Japanese Patent JPS5837481
Kind Code:
A
Abstract:
A mask (20) is disclosed for charging flowable materials into selected cells of a honeycomb structure (21). The mask comprises a solid body having a number of openings (30) extending therethrough which are spaced to coincide with the open ends of the selected cells exposed at the structure's end face, after the mask is positioned across the end face, the flowable material being charged through the openings (30). A rigid plate having a number of bores therethrough may be provided for charging a plastically formable plugging material into a honeycomb structure in the fabrication of solid particulate filter bodies and other selectively manifolded structures. As an alternative, a thin transparent polyester film may be attached to an open surface of a honeycomb structure and openings melted therethrough.
Inventors:
RODONII AABUINGU FUROSUTO
ROBAATO JIYON PEISUREE
ROBAATO JIYON PEISUREE
Application Number:
JP12374682A
Publication Date:
March 04, 1983
Filing Date:
July 15, 1982
Export Citation:
Assignee:
CORNING GLASS WORKS
International Classes:
B01D39/20; B01D29/00; B01D39/00; B01D46/00; B01D46/24; B01J19/00; B29C70/76; B32B3/12; C04B38/00; F28D7/16; F28D9/00; F28D13/00; (IPC1-7): B01D39/14; B01J19/00; B32B3/12; F28D7/00; F28D13/00
Attorney, Agent or Firm:
Yanagita Seiji