Title:
UNIDIRECTIONAL RELAY SPECIFICALLY FOR USE WITH CHEMICAL FIBERS
Document Type and Number:
WIPO Patent Application WO/2018/209808
Kind Code:
A1
Abstract:
Disclosed in the present invention is a unidirectional relay specifically for use with chemical fibers, comprising: a workbench, a relay and a support frame; a lower end of the workbench is fixedly connected to a connecting rod, while a lower end of the connecting rod is rotatably connected to a roller, a connecting ring being fixedly connected to an inner portion of the roller; a large motor is fixedly connected to an upper end of the workbench, a left fixing hole being fixedly connected to an upper left end of the workbench; the support frame is fixedly connected to a right end of the left fixing hole, and a fixing ring is fixedly connected at an inner portion of the support frame, a lower end of the fixing ring being fixedly connected to a direct current positive electrode interface. The present invention sets forth a unidirectional relay specifically for use with chemical fibers, the unidirectional relay specifically for use with chemical fibers need only add a certain voltage to two ends of a coil, and a certain current will flow through the coil, thus generating an electromagnetic effect; under the action of electromagnetic attraction, an armature will be attracted to an iron core against the pulling force of a return spring, thus driving a movable contact and static contact of the armature to be attracted and engage; the present invention is simple to operate and has extremely practical performance.
Inventors:
JIN DEGUI (CN)
HE JIANJUN (CN)
NIE DEQUAN (CN)
HE JIANJUN (CN)
NIE DEQUAN (CN)
Application Number:
PCT/CN2017/094387
Publication Date:
November 22, 2018
Filing Date:
July 25, 2017
Export Citation:
Assignee:
JIANGSU XINLONG CHEMICAL FIBER MACHINERY CO LTD (CN)
International Classes:
H01H50/02; H01H50/08; H01H50/14; H02K5/20
Foreign References:
| CN206002596U | 2017-03-08 | |||
| CN102981372A | 2013-03-20 | |||
| CN206135747U | 2017-04-26 | |||
| CN205752027U | 2016-11-30 | |||
| JP2005032526A | 2005-02-03 |
Attorney, Agent or Firm:
BEIJING LINKAW PATENT ATTORNEY LAW FIRM (CN)
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