Apparatus and method for inspecting ventilation
A technology for checking equipment and valve seats, which can solve problems such as failure of electronic devices by detecting the presence of fluid at leak points, measuring pressure differences between multiple valves, and testing fluid tightness with electrical devices
Active Publication Date: 2020-02-11
SAMSUNG ELECTRONICS CO LTD +1
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Problems solved by technology
However, if the ventilation of the external and internal electronic components of the electronic device is completely cut off for waterproofing, the electronic device may malfunction due to an imbalance between the internal pressure and the external pressure of the electronic device, so it is necessary to provide an external and internal air conditioner for the electronic device. ventilation vents between
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[0029] Hereinafter, the present disclosure is described with reference to the accompanying drawings. While specific embodiments illustrated in the drawings and the associated detailed description have been discussed in this specification, the disclosure is capable of various modifications and embodiments. However, various embodiments of the present disclosure are not limited to specific implementation forms and it should be understood that the present disclosure includes all changes and / or equivalents and substitutions included in the spirit and scope of various embodiments of the present disclosure. Regarding the description of the figures, similar components are designated by the same reference numerals.
[0030] In the present disclosure, terms such as "comprising", "having", "may include" or "may have" may be construed to mean specific characteristics, quantities, steps, operations, constituent elements, components or specific characteristics, quantities, steps , operatio...
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An apparatus for inspecting a ventilation characteristic according to various embodiments may comprise: a seating unit to which an object to be inspected is attached, and which has a lower surface andan upper surface facing in a direction opposite to the lower surface and includes at least one through-hole passing through the lower surface and the upper surface; a measuring unit which includes agroove for receiving at least a portion of the seating unit including the lower surface of the seating unit, and a fluid supply passage for supplying a fluid in a direction facing the object to be inspected which is attached to the seating unit; and a compressing unit which is disposed to apply a pressing pressure to the seating unit at a position opposite to the upper surface of the seating unitand includes a fluid discharge passage so that a fluid supplied from the measurement unit is discharged through the object to be inspected. Other embodiments are also possible.
Description
technical field [0001] Various embodiments of the present disclosure relate to an apparatus for inspecting ventilation characteristics of an inspection object. Background technique [0002] Electronic devices have been developed to provide more convenience to users while achieving advanced performance. Electronic devices can be used in a variety of environments. Specifically, it may happen that water flows into the electronic device from the outside. When water flows into an electronic device, it may cause malfunction of internal electronic components susceptible to water, and thus an electronic device supporting a waterproof function is required. [0003] As for an electronic device supporting a waterproof function, a case made of a waterproof material may be used in order to prevent water from flowing into internal electronic components. However, if the ventilation of the external and internal electronic components of the electronic device is completely cut off for wate...
Claims
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IPC IPC(8): G01M3/40G01D21/02G01M3/16
CPCG01D21/02G01F15/005G01F15/18G01N15/0826G01M3/40G01M3/16G01F5/005G01L13/06
Inventor 黄胜铉金东彦金永喆
Owner SAMSUNG ELECTRONICS CO LTD