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Patent Searching and Data


Title:
PIPING DEVICE FOR GAS CYLINDER
Document Type and Number:
Japanese Patent JPH0560300
Kind Code:
A
Abstract:

PURPOSE: To uniformly consume the gas in a plurality of gas cylinders connected in series to a supply pipe.

CONSTITUTION: A supply pipe of gas 6 is formed of an inner pipe 10 and an outer pipe 7. The inner pipe 10 is air-tightly inserted in the outer pipe 7 having both the ends closed from side end. A plurality of small holes 11 are provided on the pipe wall of the inner pipe 10 situated in the outer pipe 7. A plurality of gas cylinders 1 are parallelly connected to the outer pipe 7 with the respective branch pipes 2. The gas in the outer pipe 7 enters the inner pipe 10 through the small holes 11 and flows in the arrowed direction.


Inventors:
NISHIMURA NOBUAKI
KITAMURA HIDEO
TOMINAGA YOSHIYASU
Application Number:
JP24061391A
Publication Date:
March 09, 1993
Filing Date:
August 27, 1991
Export Citation:
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Assignee:
ARM DENSHI SANGYO KK
International Classes:
F16L9/18; F16L39/00; F16L39/04; F17C7/00; F17D1/04; (IPC1-7): F16L9/18; F16L39/00; F16L39/04; F17D1/04
Domestic Patent References:
JPS5099505U1975-08-18
Attorney, Agent or Firm:
Iwata