Title:
SOLENOID ACTUATOR
Document Type and Number:
WIPO Patent Application WO/2023/022460
Kind Code:
A1
Abstract:
The present invention relates to a solenoid actuator, which prevents components accommodated in a case from being deformed by force applied from the outside, so that operational reliability can be improved, and comprises: a hollow case having open top and bottom sides; a hollow housing, which is provided in the case and is integrated with a connector for power and signal transmission; a bobbin assembly provided in the housing and connected to the connector; a core which passes through the bobbin assembly, and which is coupled to cover the tops of the case and the housing and has an operating space formed therein; a cover for covering the bottoms of the case, the housing and the core; a plunger movably provided in the operating space; a rod which is coupled to pass through the core and which moves by means of the plunger; and a deformation prevention means provided between the bobbin assembly and the core so as to prevent deformation and movement of the components accommodated in the case.
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Inventors:
LEE CHANG-HOON (KR)
RO EUI-DONG (KR)
AHN CHAN-SHIK (KR)
CHOI BONG-KI (KR)
PARK JI-HOON (KR)
SEO JEONG-HYUN (KR)
RO EUI-DONG (KR)
AHN CHAN-SHIK (KR)
CHOI BONG-KI (KR)
PARK JI-HOON (KR)
SEO JEONG-HYUN (KR)
Application Number:
PCT/KR2022/012167
Publication Date:
February 23, 2023
Filing Date:
August 16, 2022
Export Citation:
Assignee:
UNICK CORP (KR)
International Classes:
F16K31/06; F16K27/02; H01F7/16; H01F27/32
Foreign References:
| KR102040860B1 | 2019-11-05 | |||
| KR20170115654A | 2017-10-18 | |||
| KR20080007479A | 2008-01-21 | |||
| KR20090013248U | 2009-12-31 | |||
| KR20020027080A | 2002-04-13 | |||
| KR102040860B1 | 2019-11-05 |
Attorney, Agent or Firm:
DAE-A INTELLECTUAL PROPERTY CONSULTING (KR)
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