Title:
直線的流量特性を有する流体減圧装置
Document Type and Number:
Japanese Patent JP4187928
Kind Code:
B2
Abstract:
A fluid pressure reduction device with stacked disks. Flow disks with inlet stage slots and outlet stage slots alternate with plenum disks having plenums and bypass slots. The bypass slots are aligned with the inlet stage slots so the flow capacity increases continually in a substantially linear manner when used in a flow control valve and the valve flow control element uncovers more of the stacked disk flow inlet openings.
Inventors:
Weird, William Everett
McCarty, Michael W.
McCarty, Michael W.
Application Number:
JP2000529552A
Publication Date:
November 26, 2008
Filing Date:
January 25, 1999
Export Citation:
Assignee:
Fisher Controls International Limited Liability Company
International Classes:
F16K47/08; F16K3/24; F15B13/00
Domestic Patent References:
| JP48025333B1 |
Foreign References:
| US3780767 | ||||
| WO1997048930A1 | ||||
| US3856049 |
Attorney, Agent or Firm:
Yoshihiro Tsunoda