Support for multi-station electrical equipment, relevant assembly and electrical equipment
A technology for electrical equipment and supports, applied in the field of electrical equipment, can solve the problems of broken partitions, difficult to realize, scrapped, etc., and achieve the effect of convenient and rapid extraction
Inactive Publication Date: 2012-02-29
LEGRAND SNC
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- Abstract
- Description
- Claims
- Application Information
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Problems solved by technology
[0016] It should be understood that these operations are difficult to achieve
Additionally, if these operations are not performed carefully, the user may damage the ratchet mechanism of the bulkhead and thus render the bulkhead useless
Method used
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Embodiment Construction
[0051] figure 1 and 2 A support 100 for electrical equipment is shown that is embedded on the front of the housing 20 , which is embedded here in any wall. As a variant, the housing can be embedded projectingly on such a wall.
[0052] The support 100 is used to support a plurality of equipment mechanism (not shown) bases to be placed inside the housing 20 .
[0053] These equipment mechanisms can have the following functions: switches, latches, telephone sockets, circuit breakers, or network plugs.
[0054] The support 100 is intended to be covered by a veneer (not shown) which, once mounted on the support 100, shades the entire support.
[0055] Typically, when it comes to embedding electrical equipment, the support 100 rests on the front face of the embedding wall and the veneer extends over the support so as to itself rest on the front face of the embedding wall.
[0056] Conversely, when it comes to protruding electrical equipment, the support is placed on the inside of...
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A time division multiplexing method and system, it uses multiple symbols to parallelly transmit data serials in time domain. The method includes the steps of: the transmitter generates the transmitting signal with multiple symbols overlapped in the time domain; the receiver detects the received signal in the time domain based on the data serial, according to the one-to-one relationship between the transmitting signal and the temporary waveform of the transmitting signal. Moreover, the present invention provides a time division multiplexing system according to the time division multiplexing method. The present invention also utilizes the overlap to generate a restrict relationship between codes, therefore it effectively improves the frequency spectrum efficiency. Meanwhile, in the random time-varying channel, it can improve the transmission reliability of the system if properly arranged; under the condition of the same signal-to-interference ratio threshold, the frequency spectrum efficiency is much higher than other techniques, such as the high dimensional modulation; and under the condition of the same frequency spectrum efficiency, the overall level of the system and the required signal-to-interference ratio threshold is much lower than other techniques, such as the high dimensional modulation.
Description
technical field [0001] The present invention generally relates to a support for electrical equipment for embedding a plurality of equipment mechanisms, such as switching mechanisms or latches, in a housing to be embedded in any wall or in a box projecting from said wall mechanism. [0002] It particularly relates to a support for multi-position electrical equipment comprising a frame internally defining at least one rectangular opening and comprising a front surface, an opposing rear surface and two opposite sides of each rectangular opening. two slots open towards each other and are intended to accommodate the ends of the partitions embedded transversely in said rectangular openings. [0003] It also relates to an assembly comprising the above-mentioned support and at least one partition embedded in at least one rectangular opening of said support. [0004] It finally concerns an electrical device comprising such an assembly and at least two device mechanisms embedded in re...
Claims
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IPC IPC(8): H05K7/14H05K7/18H02B1/26H02G3/08
CPCH02G3/121H02G3/086H02G3/08H02G3/12H02G3/22
Inventor A·巴鲁彻L·雅尼科J-F·穆尔戈
Owner LEGRAND SNC