Title:
ELECTRONIC APPARATUS AND PIPE JOINT PROVIDED TO THE SAME
Document Type and Number:
Japanese Patent JP2015220427
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a technique of reducing an insertion load at the time of insertion of a refrigerant pipe into a pipe joint in an electronic apparatus having a cooler therein and two gaskets disposed side-by-side between the refrigerant pipe extending from the cooler and the pipe joint.SOLUTION: An electronic apparatus comprises: a refrigerant pipe 23 extending from a built-in cooler and being inserted into an inside of a pipe joint 12 inserted through a through-hole provided to a case; two gaskets 16 and 17 disposed between the pipe joint 12 and the refrigerant pipe 21; and a ring-shaped separator 18 disposed between the two gaskets 16 and 17. A large diameter portion 121 and a small diameter portion 122 having an inner diameter less than an inner diameter of the large diameter portion 121 are provided to the pipe joint 12. The gasket 16 is disposed at the large diameter portion 121, and the gasket 17 is disposed at the small diameter portion 122 .The separator 18 has an outer diameter greater than the inner diameter of the small diameter portion 122 and is disposed at the large diameter portion 121.
Inventors:
ISHIKAWA KEITARO
NAKANISHI YOSHIHIRO
NAKANISHI YOSHIHIRO
Application Number:
JP2014105159A
Publication Date:
December 07, 2015
Filing Date:
May 21, 2014
Export Citation:
Assignee:
TOYOTA MOTOR CORP
TOKAI KOGYO CO LTD
TOKAI KOGYO CO LTD
International Classes:
H05K7/20; F16J15/10; F16L5/00; F16L5/02
Domestic Patent References:
| JP2012064724A | 2012-03-29 | |||
| JP2001004251A | 2001-01-12 | |||
| JP2013015179A | 2013-01-24 | |||
| JP2013175588A | 2013-09-05 | |||
| JP2007107585A | 2007-04-26 | |||
| JP2013083316A | 2013-05-09 |
Attorney, Agent or Firm:
Kaiyu International Patent Office