Tae Woon
Tae Woon Ahn, Suwon-Si KR
Patent application number | Description | Published |
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20150187522 | ELECTROMAGNETIC SWITCHING DEVICE - Disclosed is an electromagnetic switching device, including: a junction box having an accommodating space formed to be one side open by side plates and a bottom plate; and a relay having fixed contacts and movable contacts within an casing and detachable to and/or from the accommodating space, wherein the junction box includes a pair of protrusions which are protruded from the side plates to an opposite side to the accommodating space; wherein the relay includes a lever which is hinge-coupled to the casing and caught by the pair of protrusions; and wherein the lever is configured to press the relay toward the bottom plate when rotating in one direction, and to press the relay toward a direction to become distant from the bottom plate when rotating in opposite direction, thereby enabling the relay to be easily detachable from the junction box. | 07-02-2015 |
Tae Woon Kang, Seongbuk-Gu KR
Patent application number | Description | Published |
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20130118396 | CARGO HOLD STRUCTURE FOR A CRUDE OIL CARRIER - A cargo hold structure for an oil tanker is provided, in which a plurality of vertical webs that is mounted on longitudinal bulkheads of the cargo hold in a height direction of a hull is made wide and horizontal girders which connect the vertical webs to each other and support them, thereby controlling the sloshing load of the cargo hold and improving the structural strength of the cargo hold without having to mount crossties. The cargo hold structure includes a longitudinal bulkhead ( | 05-16-2013 |
Tae Woon Lim, Suwon-Si KR
Patent application number | Description | Published |
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20150059118 | VACUUM CLEANER - A vacuum cleaner that includes a first cleaner module and a second cleaner module that is removably coupled to the first cleaner module. The first cleaner module includes a first body and a first dust collection unit, and the second cleaner module includes a second body and a second dust collection unit. Thus, when done in an upright mode, cleaning can be done with a sufficiently great suction force. When done in a handy mode after the second cleaner module is separated, cleaning can be easily done using the second cleaner module. | 03-05-2015 |
20150059122 | VACUUM CLEANER - A vacuum cleaner that includes an upright main body, an upright fan motor generating a suction force, and a wheel assembly that is mounted on the upright main body and guides movement and rotation of the upright main body. The upright main body includes a first housing that is installed on the wheel assembly so as to be rotatable in a leftward/rightward direction, and a second housing that is installed in the first housing so as to be rotatable in a forward/backward direction. The vacuum cleaner can be moved and rotated by freely moving an extension frame extending upward from the second housing in forward, backward, leftward, and rightward directions. | 03-05-2015 |