Title:
【発明の名称】非汚染性本体を有する圧力センサモジュール
Document Type and Number:
Japanese Patent JP3323513
Kind Code:
B2
Abstract:
A non-contaminating pressure sensor module having an isolation member is disclosed. The isolation member isolates a pressure sensor within the transducer module from exposure to fluids flowing through a conduit in the module. The transducer module may be positioned in-line within a fluid flow circuit carrying corrosive materials, wherein the pressure transducer module produces a control signal proportional to either a gauge pressure or an absolute pressure of the fluid flow circuit. The pressure transducer module of the present invention also avoids the introduction of particulate, unwanted ions, or vapors into the flow circuit.
Inventors:
Ingrund, Diane, Elle.
Kutch, Gerald, Earl.
Kutch, Gerald, Earl.
Application Number:
JP51424897A
Publication Date:
September 09, 2002
Filing Date:
August 23, 1996
Export Citation:
Assignee:
NT International Inc.
International Classes:
G01L9/00; G01L19/00; G01L19/06; (IPC1-7): G01L19/00
Domestic Patent References:
| JP8233676A | ||||
| JP8271365A | ||||
| JP397639U | ||||
| JP1160341U | ||||
| JP212637U | ||||
| JP61197534U |
Other References:
【文献】米国特許4790821(US,A)
Attorney, Agent or Firm:
Takehiro Chiba (1 outside)