Title:
【発明の名称】混合装置のための相互封止弁素子
Document Type and Number:
Japanese Patent JPS63501237
Kind Code:
A
Abstract:
In the above-described valve elements, for example valve disks for mixing taps for sanitary purposes, at least one valve disk is coated, at least on the side facing the other disk, with a hard carbon coating. The latter is produced by plasma discharge and a vacuum.
Inventors:
Etzkorun, Heinz-Werner
Longe, Werner
Longe, Werner
Application Number:
JP50579186A
Publication Date:
May 12, 1988
Filing Date:
October 22, 1986
Export Citation:
Assignee:
Battere-Institut et Fau
International Classes:
F16K11/00; C04B41/50; F16K25/00; (IPC1-7): F16K11/00; F16K25/00
Attorney, Agent or Firm:
Kyozo Yuasa