Title:
【発明の名称】圧力媒体に操作される弁
Document Type and Number:
Japanese Patent JP2810765
Kind Code:
B2
Abstract:
A moving valve lid cooperating with a valve seat is provided in a valve body. The lid is connected by way of a spindle to a servopiston moving in a cylinder. The valve seat merges, on the side remote from the side, into a compensating cylinder in which a compensating piston connected coaxially to the lid is guided. Those end faces of the lid and compensating piston which are near one another are of substantially the same size as one another. A hollow flow deflector is disposed in the valve body upstream of the valve seat and the lid has an extension medium inflow side which is of substantially the same diameter as the lid which extends into the flow deflector.
Inventors:
Edelbert tiffen saler
Application Number:
JP10899890A
Publication Date:
October 15, 1998
Filing Date:
April 26, 1990
Export Citation:
Assignee:
See-C-I Actien Gezel Shaft
International Classes:
F16K17/04; F16K31/122; F16K39/02; F16K47/02; (IPC1-7): F16K47/02; F16K31/122
Domestic Patent References:
| JP6131232Y2 |
Other References:
【文献】米国特許2897836(US,A)
Attorney, Agent or Firm:
Akira Asamura (3 outside)