Title:
SUPPORT STRUCTURE OF PRESSURE GAUGE IN BLOWER
Document Type and Number:
Japanese Patent JPH11247784
Kind Code:
A
Abstract:
To stably use a pressure gauge attached to a discharge port for a long time.
Gas suctioned into a casing is discharged from a discharge port 11c formed on a casing by a rotor arranged inside the casing. A pressure gauge holder 15 composed of long steel plates is attached to the discharge port 11c. A pressure gauge 14 is supported to a leading end of the pressure gauge holder 15. An inner space of the pressure gauge 14 is communicated with an inner space of the discharge port 11c through a flexible tube 13. Oscillation of the discharge port 11c is eliminated by the pressure gauge holder 15, for suppressing the oscillation of the pressure gauge 14.
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Inventors:
HATASAKI YOSHIYUKI
Application Number:
JP5070098A
Publication Date:
September 14, 1999
Filing Date:
March 03, 1998
Export Citation:
Assignee:
SHIN MEIWA IND CO LTD
International Classes:
F04C29/00; (IPC1-7): F04C29/00
Attorney, Agent or Firm:
Yoshiro Kurauchi