Other

Irie Koken Kabushiki Kaisha

Yawamura Glass Kabushiki Kaisha

Yuzo Hayashi

Toshio Sawa

Norikimi Irie

Yoshihiro Ishizaki

Akio Sugie

Kaneji Morita

Kunio Ishioka

Junzo Shimoiizaka

Akira Konosu

Toshiro Katagiri

The present invention provides a regenerator which has uniform performance and extremely high productivity and can keep performance and reliability as a regenerator, as well as a regenerative material used in the regenerator, in order to solve technical problems in mass production. A mat type regenerative material is woven into a cloth shape by using flexible and very long fine wires (C , C ) made of one or a plurality of heat storage materials having a high specific heat per unit volume in the operating temperature range, for longitudinal wire members (C , C ); and fine wires (D ) comprising a core wire consisting either of a single filament (D ) of at least one of ceramic fiber, carbon fiber, and synthetic resin fiber which have a higher hardness than that of the longitudinal wire members, a proper elasticity, and an extremely low heat conductivity, or of a filament composite (D ) formed by bundling a number of the same filaments as the single filament into one body with a fixing agent such as synthetic resin or glass, and a polymeric synthetic resin covering the core wire, for transverse wire members (D ).

Regenerator and regenerative material used therein

Valve body for non-sliding type gate valve

A non-sliding vacuum gate valve comprising a valve housing hermetically sealed to the outside, an opening formed in one of its side walls, and a valve body disposed within the valve housing and adapted to sealingly open or close the valve seat formed around the opening in which the mechanism for opening and closing the valve body sealingly open or close the valve seat is provided outside the valve housing, the mechanism being made to be able to carry out two subsequent movements, one to move the valve body in a direction substantially perpendicular to the valve seat, the other to move the valve body substantially orthogonal to a direction substantially perpendicular to the valve seat with the valve body being spaced apart from the valve.

Non-sliding gate valve for high vacuum use

Waste glass containing three-dimensional extraneous matter to be removed is dropped onto a grizzly and is thereby broken up by gravity and separated into an undersize portion containing planar fragments of waste glass and of extraneous matter and an oversize portion containing three-dimensional large pieces of waste glass and unbreakable extraneous matter, the grizzly comprising parallel bars arranged at a spacing smaller than the minimum width of projection of the three-dimensional extraneous matter. The oversize portion is repeatedly subjected to the same procedure as above to break up the waste glass to an undersize material within a specified range of sizes and to remove the three-dimensional extraneous matter from the waste glass. A breaking and separating apparatus comprises grizzlies arranged in multi-stage fashion within a passage for dropping the waste glass or a rotatable drum-shaped grizzly having scraping plates.

Method and apparatus for breaking up and separating waste glass to

Growing community of inventors

Kawagoe, Japan

Yuzo Hayashi