Title:
スライド式切換弁および冷凍サイクルシステム
Document Type and Number:
Japanese Patent JP6480484
Kind Code:
B2
Abstract:
To provide a slide type changing-over valve and a refrigeration cycle system in which a fluctuation of insertion depth of a joint member to a burring part formed at a valve main body can be restricted.SOLUTION: A burring part 27 is formed at a valve main body 11 and one end part 131 of a high pressure side conduit 13 is inserted into an inside part of the burring part 27. A step part 275 is formed at the burring part 27 to cause excessive insertion of the high pressure side conduit 13 to be restricted and a fluctuation of the insertion depth of the high pressure side conduit 13 into the burring part 27 can be restricted.SELECTED DRAWING: Figure 3
More Like This:
| WO/1992/012369 | SUCTION IRRIGATOR VALVE APPARATUS |
| JPS60129477 | LEAK REDUCTION OF SPOOL VALVE |
Inventors:
Tomoyuki Ueno
Hiromitsu Kimura
Koizumi Rei
Satoshi Okada
Minoru Adachi
Kazuhiko Kumada
Hiromitsu Kimura
Koizumi Rei
Satoshi Okada
Minoru Adachi
Kazuhiko Kumada
Application Number:
JP2017009740A
Publication Date:
March 13, 2019
Filing Date:
January 23, 2017
Export Citation:
Assignee:
Saginomiya Co., Ltd.
International Classes:
F16K11/065; F16K27/00; F25B41/20
Domestic Patent References:
| JP2009109062A | ||||
| JP2015078767A | ||||
| JP2013242041A | ||||
| JP2017180485A |
Attorney, Agent or Firm:
Fumio Takino
Takao Kawasaki
Toshiaki Tsuda
Yasuhiro Fukuda
Takao Kawasaki
Toshiaki Tsuda
Yasuhiro Fukuda