Title:
間欠エア発生装置
Document Type and Number:
Japanese Patent JP6647555
Kind Code:
B2
Abstract:
A control valve (14) configuring an intermittent air-generating device (10) is made from a five-port valve, the inlet port (24) of which is connected to a fluid supply source (12) and the outlet port (26) is connected to an air-spraying device (18). As a result of pilot air being supplied to a pilot input port (32), a valve element (46) moves and as a result of the inlet port (24) and the outlet port (26) being put in an ON state in which the two are in communication with each other, compressed air is sprayed from the air-spraying device (18). Meanwhile, as a result of the pilot air being discharged from the pilot input port (32) by way of a discharge port (62), the valve element (46) moves in the opposite direction and the inlet port (24) and the outlet port (26) are put in an OFF state in which the state of communication between the two is blocked. Said ON state and OFF state alternate intermittently.
Inventors:
Yoshitada Doi
Masayuki Oshima
Naomi Hasegawa
Masayuki Oshima
Naomi Hasegawa
Application Number:
JP2016197050A
Publication Date:
February 14, 2020
Filing Date:
October 05, 2016
Export Citation:
Assignee:
SMC Corporation
International Classes:
F15B21/12; F15B11/06; F16K11/07
Domestic Patent References:
| JP2016080033A | ||||
| JP10274204A |
Attorney, Agent or Firm:
Takehiro Chiba
Toshiyuki Miyadera
Takayuki Chima
Shuji Ouchi
Yasuharu Nakasone
Shiro Sakai
Toru Sekiguchi
Toshiyuki Miyadera
Takayuki Chima
Shuji Ouchi
Yasuharu Nakasone
Shiro Sakai
Toru Sekiguchi