Embraco-industria De Compressores E Solucoes Em Refrigeracao, Ltda.

Whirlpool S.a.

Nidec Global Appliance Brasil Ltda.

Rafael Burg Rech

Marcelo Zanelato

Vagner Roberto Malon

Marcelo Alessandro Santos

An electrical arrangement assembly is provided on the external region of a hermetic housing of a compressor. The arrangement includes an insulating box capable of housing an electrical interface between internal and external regions of the compressor including an insulating box coupled to the external region by means a hinge element having a pivot handle with an extension and a grounding tab. The grounding tab of the hinge element cooperates with a housing cradle of the insulating box when connecting the box to the housing of the compressor. A controlled angular movement between the insulating box and the hinge element results in electrical connection between a first and second set of electrical terminals of the electrical interface between the internal and external regions of the hermetic housing of the compressor.

Electrical arrangement assembly structure on the external region of the hermetic housing of the compressor

Is disclosed an electrical grounding assembly arrangement for reciprocating compressor capable of optimizing the assembly of the electrical grounding connection and allows a quick visual inspection of the same, while providing a saving of electrical conductors, which are nonexistent in light of the invention in question. For this purpose, the casing (of the frequency inverter, which is fixed to the external region of the compressor housing) includes an electrical grounding bus capable of receiving, on its external portion, a fixing metal element specially adapted to electrically connect the outer portion of the electrical grounding bus and the electrical grounding connection of the housing and, at the same time, mechanically fixing the casing to the reciprocating compressor housing by physically locking the external portion of the electrical grounding bus and the electrical grounding connection of the housing.

Electrical grounding assembly arrangement for reciprocating compressor

A system, method and arrangement () for connecting and fixing an electronic control () to an airtight compressor () comprising a printed-circuit board (), an outer housing () and an electronic control connector (), the electronic control () and the electronic control connector () being arranged on the printed-circuit board (), the electronic control connector () being electrically connected to the electronic control (), the printed-circuit board () simultaneously establishing contact with the airtight compressor () by contact with the fence () of the airtight compressor (), electric connection with the airtight compressor () by an electric connection between the electronic control connector () and an airtight compressor connector () and establishing grounding an electromagnetic interference filtering circuit () with the airtight compressor (), the outer housing () encapsulating the printed-circuit board () and being fixed to the fence () of the airtight compressor ().

System, method and means for connecting and fixing an electronic control to an airtight compressor and an airtight compressor

An electronic control connector () including at least an input orifice (), at least a fixing leg () and at least a terminal (), the terminal () being inserted inside the input orifice (), the electronic control connector () being fixed to a printed circuit board () of an electronic control (), by a fixing between the fixing leg () and a fixing orifice () disposed on the printed circuit board () of the electronic control (), the fixing of the electronic control connector () to the printed circuit board () also establishing an electrical connection between the terminal () of the electronic control connector () and the tracks of the printed circuit board () of the electronic control ().

Growing community of inventors

Joinville, Brazil

Rafael Burg Rech