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272 results about "Enclosure" patented technology

An electrical enclosure is a cabinet for electrical or electronic equipment to mount switches, knobs and displays and to prevent electrical shock to equipment users and protect the contents from the environment. The enclosure is the only part of the equipment which is seen by users. It may be designed not only for its utilitarian requirements, but also to be pleasing to the eye. Regulations may dictate the features and performance of enclosures for electrical equipment in hazardous areas, such as petrochemical plants or coal mines. Electronic packaging may place many demands on an enclosure for heat dissipation, radio frequency interference and electrostatic discharge protection, as well as functional, esthetic and commercial constraints.

Electrical coupler for detachable interconnection between a main unit and an external unit

An electrical coupler which is capable of being easily assembled into a main unit for electrically detachable interconnection of an external unit to the main unit. The coupler includes a dielectric header which carries an array of first terminal ends and an array of second terminal ends which are engageable with an arrays of first contacts of the main unit and an array of second contacts of the external unit for establishing an electrical interconnection. The header is made of a rigid material which integrally supports the array of the second terminal ends to define thereat a terminal connector responsible for detachable connection to the external unit. The header is molded to have a mount flange as an integral part for securely fixing the header to an enclosure of the main unit. A height adjusting mechanism is provided to vary a vertical position of the header relative to a main circuit board with which the first terminal ends are connected internally of the main unit, adjusting a height of the terminal connector from the main circuit board. Thus, the electrical coupler can be successfully assembled into the main unit with the terminal connector located at a suitable position for connection with the external unit, yet assuring to easily fix the terminal connector at that position to the enclosure in such a manner as to well bear the pulling and pushing force exerted at the time of connecting and disconnecting the external unit to and from the terminal connector.
Owner:MATSUSHITA ELECTRIC WORKS LTD

Construction method for enabling subway shield section to penetrate through existing station

The invention discloses a construction method for enabling a subway shield section to penetrate through an existing station. According to the method, there is no condition for the construction of pilecutting vertical shafts on both sides of the enclosure structure of the existing station, and there is no condition for setting up a shield maintenance well in a newly-built subway tunnel; a construction vertical shaft is constructed by utilizing a finite space at periphery of the existing station and downwards excavated to the elevation position of the shield tunnel, and then the enclosure structure of the existing station is broken through applying the construction cross channel and the pile cutting channel; and the shield tunnel is temporarily supported by adopting the form of fiberglass ribs and steel bar combination grille support through the section pile cutting channel, and after the breaking of the existing envelope structure is completed, and C15 concrete is used for channel backfilling. According to the method, the difficult problem that the shield penetrates downward through the existing envelope structure, and safety and stability of existing station structures in the construction process are guaranteed; and the damage of a cutter head caused by directly acting on the enclosure structure by the shield can be avoided, the construction risk is effectively controlled, andsafe and normal operation of subway existing lines is guaranteed.
Owner:CHINA RAILWAY FIRST GRP SECOND ENG CO LTD

Excavator electronic enclosure wall configuration method, excavator controller and excavator

The invention discloses an excavator electronic enclosure wall configuration method, an excavator controller and an excavator. The excavator electronic enclosure wall configuration method comprises the steps that when an upper rotary table of the excavator is located at a calibration position, a calibration point of an excavator bucket is determined; and coordinates of the calibration point underan excavator coordinate system are determined, the position of an electronic enclosure wall surface is determined according to the coordinates, the origin of the coordinates of the excavator coordinate system is a gyration center point connecting the upper rotary table and a lower rotary table of the excavator, and the wall surface is a plane. According to the electronic enclosure wall configuration method, the position of the electronic enclosure wall surface is determined through the coordinates of the calibration point, compared with an electronic enclosure wall based on a rotation angle, the area surrounded by the electronic enclosure wall configured through the method is larger, and when the posture of the excavator changes, the excavator can rotate by a larger angle, a larger workingrange is obtained, and the working efficiency is further improved.
Owner:LIUZHOU LIUGONG EXCAVATORS +2

Modular Telecommunications Frame and Enclosure Assembly

Assemblies and methods for mounting telecommunications equipment, such as patch panels is provided. A mounting assembly is disclosed including a swing gate adapted to host a plurality of telecommunications equipment. The swing gate is hingedly attached to a support frame by a pair of aligned hinges adapted to allow the swing gate to open and close. The support frame includes support members defining an opening for fitting telecommunications equipment within the support frame when the swing gate is closed. The support frame is adapted to be mounted with respect to various mounting locations such as a support structure of a raised floor or drop ceiling, a wall, and / or a cabinet. A cabinet adapted to enclose the support frame includes walls defining a cavity. At least one of the walls is a front door adapted to open and close and allow access to the swing gate when the front door is open. The cabinet is adapted to be mounted with respect to a raised floor, drop ceiling, or a wall. The hinges connecting the swing gate to the support frame are aligned crooked arm hinges positioning the swing gate off set from the front face of the support frame. An exemplary assembly includes a cabinet having walls defining a cavity. One of the walls is a front door adapted to open and close. A swing gate is hingedly connected to the cabinet by a pair of aligned crooked arm hinges. The cabinet is plenum rated defining at least one fire stopped cable opening for drop ceiling mounting.
Owner:ORTRONICS INC
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