Title:
SAMPLE COLLECTING METHOD AND ITS DEVICE
Document Type and Number:
Japanese Patent JPH08178478
Kind Code:
A
Abstract:
PURPOSE: To provide a method and a device in which refrigerant (for example, fluorocarbon) used as a sample can be recovered without mixing any foreign materials and only a relative small-sized device may be used.
CONSTITUTION: A first pipe passage 14 of a relative small cylindrical container 12 and a fluid feeding part of an engine are connected to each other, a part of the fluid present in the engine GHP is fed into a cylindrical container 12 as sample through the fluid feeding part and the first pipe passage 14 and then sample of gaseous phase fed into the container 12 is condensed while the cylindrical container 12 is cooled at 24 and 26.
Inventors:
AKIYAMA JUNICHI
GOMI YASUSHIRO
ASAKA YOSHIHISA
NISHIMURA MAYUMI
TAKANO MASAAKI
GOMI YASUSHIRO
ASAKA YOSHIHISA
NISHIMURA MAYUMI
TAKANO MASAAKI
Application Number:
JP32481294A
Publication Date:
July 12, 1996
Filing Date:
December 27, 1994
Export Citation:
Assignee:
TOKYO GAS CO LTD
TOKYO GAS CHEM KK
TOKYO GAS CHEM KK
International Classes:
G01N1/22; F25B45/00; G01N1/24; (IPC1-7): F25B45/00; G01N1/22; G01N1/24
Attorney, Agent or Firm:
Toshitada Takahashi (1 outside)
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