Title:
【発明の名称】多表面積構造体およびその製法
Document Type and Number:
Japanese Patent JPH06104194
Kind Code:
B2
Abstract:
PURPOSE:To enable production of a large amt. of structure having multiple surfaces, high rigidity and resistance by folding a sheet material to a doubly folded shell structure and forming the multiple surface structure three- dimensionally by superposing many number of said doubly folded shell while bonding the edge lines to each other. CONSTITUTION:For example, zig-zag folds are provided to a sheet material comprising such as metal or other optional material. Solid line parts in the drawing correspond to edge line parts of crests of an assembled multiple surface structure, and dotted line parts correspond to bottom lines of troughs. A multiple surface structure is obtd. if the sheet material is folded and bonded along the edge lines and the bottom lines in this state. Structures having different surface and surface area may be obtd. if the depth of the folds, i.e. degrees of the difference between the crests and the bottoms are varied depending on a purpose in a stage of laminating folded sheets. Obtd. structure may be applied to a material for catalyst, heat exchanger, filter for fluid, etc.
More Like This:
Inventors:
Yasuo Nagazumi
Application Number:
JP12971588A
Publication Date:
December 21, 1994
Filing Date:
May 27, 1988
Export Citation:
Assignee:
Yoshiyuki Nagazumi
Yoshiko Nagazumi
Yoshiko Nagazumi
International Classes:
B01D29/07; B01D46/52; B01J8/00; B01J8/02; B01J19/00; B01J19/24; B01J19/32; B01J35/04; B65H45/30; B01J47/12; (IPC1-7): B01J19/32; B01J8/02
Domestic Patent References:
| JP49124666U | ||||
| JP5854161Y2 |
Attorney, Agent or Firm:
Nobuyuki Iida