Title:
流量制御弁
Document Type and Number:
Japanese Patent JP6564654
Kind Code:
B2
Abstract:
A flow control valve of the present invention comprises: a rotary member disposed inside a display ring; a gear unit provided at an axial end portion of the display ring; an engaging unit projecting from an outer surface of the rotary member; a switching gear unit provided between a valve housing and the rotary member; and a switching unit installed between the valve housing and the rotary member and capable of abutting on the switching gear unit. By the abutment of the switching gear unit and the switching unit, the rotary member linearly moves in a direction along a central axis of a needle valve body while maintaining rotational motion, so that the engaging unit and the gear unit are engaged.
More Like This:
Inventors:
Seiko Furui
Application Number:
JP2015174834A
Publication Date:
August 21, 2019
Filing Date:
September 04, 2015
Export Citation:
Assignee:
CKD Corporation
International Classes:
F16K1/04; F16K37/00
Domestic Patent References:
| JP5350941B2 | ||||
| JP60116984A |
Attorney, Agent or Firm:
Makoto Onda
Hironobu Onda
Hironobu Onda