Title:
エアパルサおよびそのエアパルサを利用する装置
Document Type and Number:
Japanese Patent JP3549501
Kind Code:
B2
Abstract:
An air pulser (1) is provided which can intermittently form pulse air by continuously supplying compressed air. The interior of the body is partitioned into an air supply chamber (5) and an air exhaust chamber (6) by a diaphragm (4). An air blast cylinder (7) opened and closed by the diaphragm is provided in the air supply chamber. In the air exhaust chamber, a valve plate (10) having a valve hole (14) and comprising a magnetic member is provided to partition it into a first chamber (6a) and a second chamber (6b). A valve body (18) with a permanent magnet (19) is movably mounted in the second chamber. By continuously feeding compressed air into the air supply chamber to open the valve body due to an increase in pressure in the first chamber, thereby exhausting compressed air in the air exhaust chamber through an air exhaust port, and to deform the diaphragm toward the air exhaust chamber due to a drop in pressure in the air exhaust chamber, thereby discharging compressed air in the air supply chamber through the air blast cylinder.
Inventors:
Masao Onoe
Application Number:
JP2001221597A
Publication Date:
August 04, 2004
Filing Date:
July 23, 2001
Export Citation:
Assignee:
Kanekita Co., Ltd.
International Classes:
B05B7/14; B06B1/20; B65D88/66; B65D88/70; B65G53/14; B65G53/40; B65G53/42; B65G65/40; F16K17/10; F16K31/08; F16K31/385; (IPC1-7): B65G53/42; B05B7/14; B06B1/20; B65G65/40; F16K17/10; F16K31/385
Domestic Patent References:
| JP6399884U | ||||
| JP630735B2 | ||||
| JP6235681U | ||||
| JP5618385U |
Attorney, Agent or Firm:
Bunji Kamada
Higashio Masahiro
Torii Kazuhisa
Higashio Masahiro
Torii Kazuhisa