Title:
I/P変換器用の粒子捕獲装置
Document Type and Number:
Japanese Patent JP3561522
Kind Code:
B2
Abstract:
A transducer which provides a regulated pneumatic output as a function of an electric control input includes a housing, a gas regulator, and a particle trap. The housing has a passage therein, the passage including an inlet for receiving a pressurized gas supply and an outlet. The particle trap is disposed in the passage and includes a trap plate and a trap nozzle which directs gas against the trap plate so as to remove undesired entrained particles from the gas before it reaches the gas regulator.
Inventors:
Gravel, James L.
Application Number:
JP50178795A
Publication Date:
September 02, 2004
Filing Date:
May 13, 1994
Export Citation:
Assignee:
Rosemount Incorporated
International Classes:
F15B5/00; B01D46/10; B01D46/42; F15C3/14; G05D16/20; (IPC1-7): F15B5/00
Domestic Patent References:
| JP62044102U | ||||
| JP52101775A | ||||
| JP61025845Y1 | ||||
| JP4005207U | ||||
| JP63090013U | ||||
| JP47033491U | ||||
| JP60502118A |
Foreign References:
| US4764186 | ||||
| US4715397 |
Attorney, Agent or Firm:
Michito Hiraki
Kaori Tanaka
Kaori Tanaka