Abstract: A mounting assembly for mounting a wall mounted air conditioner (AC) unit on a railway instrument house is provided. The mounting assembly may include a house wall including an outer metal shell layer, a middle insulation layer and an inner plywood layer. The mounting assembly may further include a threaded part coupled to the outer metal shell layer. The threaded part is configured to receive an AC mounting hardware of the wall mounted air conditioner (AC) unit to secure the wall mounted air conditioner (AC) unit to the house wall such that the threaded part enables the wall mounted air conditioner (AC) unit to be installed or removed from outside of the railway instrument house. The mounting assembly may further include an AC unit cage for protecting the wall mounted air conditioner (AC) unit. The AC unit cage has at least two side doors and a front door such that each side door of the at least two side doors is locked within the front door by corresponding bolts or a quick lock.

Abstract: A mounting assembly for mounting a wall mounted air conditioner (AC) unit on a railway instrument house is provided. The mounting assembly may include a house wall including an outer metal shell layer, a middle insulation layer and an inner plywood layer. The mounting assembly may further include a threaded part coupled to the outer metal shell layer. The threaded part is configured to receive an AC mounting hardware of the wall mounted air conditioner (AC) unit to secure the wall mounted air conditioner (AC) unit to the house wall such that the threaded part enables the wall mounted air conditioner (AC) unit to be installed or removed from outside of the railway instrument house. The mounting assembly may further include an AC unit cage for protecting the wall mounted air conditioner (AC) unit. The AC unit cage has at least two side doors and a front door such that each side door of the at least two side doors is locked within the front door by corresponding bolts or a quick lock.

Abstract: A subsea wellhead assembly comprising at least a casing housing and a casing extending down inside the well, and a tubing hanger. The tubing hanger comprises first and second valves, each valve being a fail safe valve.

Abstract: A subsea wellhead assembly comprising a casing housing and a casing extending down inside the well, and a tubing hanger. The tubing hanger comprises first and second valves, each valve being a fail safe valve.

Abstract: The present invention relates to an illuminated receptacle. In one particularly preferred embodiment, the receptacle preferably includes a body, a cover for coupling to said body, said cover having one or more sockets for receiving a plug, a tamper resistant (TR) platform associated with each of the one or more sockets, each of the TR platforms being disposed between the body and the cover, each of the TR platforms including a cavity and an aperture extending thru said platform in said cavity, a slider disposed within each of the cavities of the platform and aligned with the openings of a respective socket, and a light source disposed within each of the apertures formed in the platforms, the light sources operatively coupled to electrical power for generating light to illuminate said slider, the light sources being positioned to directly transmit light to the sliders.

Abstract: A modular distributing frame for supporting telephone connector blocks for single person front jumper administration. The connector blocks are mounted in vertical columns having vertical troughs on both sides. Horizontal troughs are located at the top, bottom and an intermediate location while being in the same plane as the vertical troughs.