Title:
FLUID CONTROL DEVICE
Document Type and Number:
WIPO Patent Application WO/2007/017937
Kind Code:
A1
Abstract:
An integrated fluid control device in which welded portions in inter-line connection
means for connecting the paths of lines are reduced almost without an increase
in the number of parts. As a result, an increase and change of lines are easier.
An inter-line connection means (50) for connecting lines adjacent to each other
in the lateral direction has a lateral projection (64b) formed on a two-way connection
block-like joint (64) of a first line, a recess (64c) formed in a two-way connection
block-like joint (64) of a second line so that the lateral projection (64b) can
be fitted into the recess (64c), an in-joint branch path (82) formed in the two-way
connection block-like joints (64), a branch path (90A) in a first valve body,
provided in a body (54a) of an on-off valve (54) of the first line and constantly
communicating to each other an in-valve body main path (89) and a joint body upper
surface opening (82a) of the in-joint branch path (82), and a branch path (90B)
in a second valve body, provided in a body (54a) of an on-off valve (54) of the second
line and constantly communicating to each other an in-valve body main path (89)
and an lateral projection (64b) upper surface opening of the in-joint branch
path (82).
Inventors:
FUNES WARNER F (US)
OCHS GREGORY W (US)
ITOI SHIGERU (JP)
OCHS GREGORY W (US)
ITOI SHIGERU (JP)
Application Number:
PCT/JP2005/014653
Publication Date:
February 15, 2007
Filing Date:
August 10, 2005
Export Citation:
Assignee:
FUJIKIN KK (JP)
FUNES WARNER F (US)
OCHS GREGORY W (US)
ITOI SHIGERU (JP)
FUNES WARNER F (US)
OCHS GREGORY W (US)
ITOI SHIGERU (JP)
International Classes:
F16K27/00
Foreign References:
| JPH11311355A | 1999-11-09 | |||
| JP2000035148A | 2000-02-02 | |||
| JPH1151226A | 1999-02-26 | |||
| JP2002089798A | 2002-03-27 | |||
| JP2004183771A | 2004-07-02 | |||
| JP2005069305A | 2005-03-17 | |||
| JP2002349797A | 2002-12-04 | |||
| US6283155B1 | 2001-09-04 |
Attorney, Agent or Firm:
HIBI, Norihiko et al. (3rd Floor Inaba Building, 13, -18, Nishishinsaibashi 1-chome, Chuo-ku, Osaka-sh, Osaka 86, JP)
Download PDF: