摘要:
A plug-in unit includes: a printed circuit board on which a connector is mounted; and a cover in which the printed circuit board is accommodated; wherein the cover allows the connector to be exposed when the plug-in unit is inserted into a housing and to be covered when the plug-in unit is in a standalone state in which the plug-in unit is not inserted into the housing.
摘要:
An apparatus on which a fan can be mounted, including a casing; a plurality of cooling fan units arranged in line on a lower portion of the casing and capable of being inserted into and removed from the casing on an individual basis; and a plurality of plate members disposed above the line in which the cooling fan units are arranged and above a gap between the cooling fan units, the plate members extending in a direction to which an upper surface of each of the cooling fan units is substantially perpendicular and in which the cooling fan unit is inserted into and removed from the casing, wherein each of the plate members is supported so as to be able to pivot about its lower end portion toward both directions.
摘要:
An apparatus on which a fan can be mounted, including a casing; a plurality of cooling fan units arranged in line on a lower portion of the casing and capable of being inserted into and removed from the casing on an individual basis; and a plurality of plate members disposed above the line in which the cooling fan units are arranged and above a gap between the cooling fan units, the plate members extending in a direction to which an upper surface of each of the cooling fan units is substantially perpendicular and in which the cooling fan unit is inserted into and removed from the casing, wherein each of the plate members is supported so as to be able to pivot about its lower end portion toward both directions.
摘要:
A plug-in unit includes: a printed circuit board on which a connector is mounted; and a cover in which the printed circuit board is accommodated; wherein the cover allows the connector to be exposed when the plug-in unit is inserted into a housing and to be covered when the plug-in unit is in a standalone state in which the plug-in unit is not inserted into the housing.
摘要:
A heat sink includes a radiator fin for dissipating heat of an electronic device provided on a printed board; a plurality of radiator fins included in the heat sink is formed in an arbitrary diameter size; and the radiator fins are connected to each other by inserting a pair of fastening screws through a through hole provided on each of the radiator fins, and a tip end of the fastening screws is screwed and fastened to a screw hole of a base heat sink fixed on the upper surface of an electronic device.
摘要:
An electronic apparatus has a plug-in unit and a housing that can increase a number of optical modules connected thereto. In the plug-in unit, a first connector is connectable to an optical module connected to an optical cable. A connector housing accommodates the first connector and has an insertion part into which the optical module is inserted. An attachment lever is used for fixing the plug-in unit to the housing in which the plug-in unit is accommodated. The first connector is located on a back side of the plug-in unit opposite to a front side where the attachment lever is located.
摘要:
An electronic apparatus has a plug-in unit and a housing that can increase a number of optical modules connected thereto. In the plug-in unit, a first connector is connectable to an optical module connected to an optical cable. A connector housing accommodates the first connector and has an insertion part into which the optical module is inserted. An attachment lever is used for fixing the plug-in unit to the housing in which the plug-in unit is accommodated. The first connector is located on a back side of the plug-in unit opposite to a front side where the attachment lever is located.
摘要:
An optical module cage mounting structure is disclosed. In the module cage mounting structure, an optical module cage including a cage body with a box shape into which an optical module is inserted is mounted on a printed circuit board such that the cage body is spaced apart from a face of the printed circuit board.
摘要:
An optical module cage mounting structure is disclosed. In the module cage mounting structure, an optical module cage including a cage body with a box shape into which an optical module is inserted is mounted on a printed circuit board such that the cage body is spaced apart from a face of the printed circuit board.
摘要:
Reusable pressurized containers are disclosed for dispensing fluids from the container without release of the pressurized propellant to the surrounding environment. The propellant is contained in a sealed, flexible compartment positioned within the container as a mixture of gas and liquid under pressure in equilibrium at the temperature of the container. A pressure transfer liquid, such as water, is used to liquefy the propellant in the compartment. The pressure transfer fluid also contacts the fluid or semi-solid to be dispensed and exerts pressure thereon to force the fluid to be dispensed out of the container. The liquefied propellant, as it vaporizes, maintains the pressure against the pressure transfer fluid essentially constant. The propellant in the flexible compartment is preferably a mixture of a liquefiable propellant gas or blend thereof and a nonliquefiable inert gas such as nitrogen or helium.