Title:
PRESSURE LEAK INSPECTION METHOD FOR FLUID BLOWOUT PIPE
Document Type and Number:
Japanese Patent JP3594918
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a method for performing pressure leak inspection of a fluid blowout pipe quickly without inducing cost increase or complication of equipment.
SOLUTION: In this fluid blowout pipe having an introduction chamber having an introduction hole and a plurality of distribution chambers arranged adjacently to the introduction chamber and partitioned by partition walls, a fluid from the introduction chamber is distributed by opening and closing a communication hole and blown out from blowout holes. In the pipe, the distribution chambers are classified into groups constituted from distribution chambers not-adjacent mutually, and the pressure leak inspection by a pressure sensor mechanism is performed in each group unit.
Inventors:
Osamu Yanagimoto
Application Number:
JP2001292037A
Publication Date:
December 02, 2004
Filing Date:
September 25, 2001
Export Citation:
Assignee:
Feng Sangyo Co., Ltd.
International Classes:
G01M3/26; G01M3/28; (IPC1-7): G01M3/26; G01M3/28
Domestic Patent References:
| JP11023405A | ||||
| JP64021336A | ||||
| JP52134382U | ||||
| JP10206275A |
Attorney, Agent or Firm:
Masanori Nakamura