Patent application number | Description | Published |
20100172769 | SUSPENSION SYSTEM FOR A LINEAR COMPRESSOR - The suspension system is applied in a compressor, presenting a shell in which interior is horizontally suspended a motor-compressor assembly having opposite ends that are spaced from the shell by an axial spacing. Mounting elements are each attached to an end of the motor-compressor assembly and suspension springs are mounted to the shell and to each respective mounting element. The suspension system comprises stop elements attached to the shell and having a free end portion disposed between a respective end of the motor-compressor assembly and the adjacent suspension spring. A first distance defined between the stop element and the adjacent end of the motor-compressor assembly is smaller than the axial spacing and smaller than a second distance defined between the stop element and an adjacent suspension spring. | 07-08-2010 |
20100183463 | PISTON FOR A REFRIGERATION COMPRESSOR - A piston of the type comprising a tubular skirt portion which is closed, next to an end edge, by a head portion, the skirt portion being defined by a respective tube extension and presenting an end edge region configured to affix a head portion formed in a separate piece and having a peripheral contour internal to an axial projection of the outer contour of the skirt portion. | 07-22-2010 |
20110008191 | PISTON AND CYLINDER COMBINATION DRIVEN BY LINEAR MOTOR WITH CYLINDER POSITION RECOGNITION SYSTEM AND LINEAR MOTOR COMPRESSOR, AND AN INDUCTIVE SENSOR - The present invention discloses a piston and cylinder combination driven by linear motor with cylinder position recognition system, comprising a support structure ( | 01-13-2011 |
20110103973 | SYSTEM AND METHOD OF CONTROLLING A LINEAR COMPRESSOR - The present invention relates to a system and method of controlling a linear compressor ( | 05-05-2011 |
20120189437 | HERMETIC COMPRESSOR - The present invention refers to a hermetic compressor and, more specifically, a hermetic compressor comprising a centrifugal pump ( | 07-26-2012 |
20120267075 | COOLING SYSTEM FOR RECIPROCATING COMPRESSORS AND A RECIPROCATING COMPRESSOR - Cooling system for reciprocating compressors comprising an atomizing nozzle ( | 10-25-2012 |
20120268048 | CONTROL SYSTEM FOR ELECTRIC MOTOR APPLIED TO CYCLIC LOADS AND CONTROL METHOD FOR ELECTRIC MOTOR APPLIED TO CYCLIC LOADS - The present application refers to a system and a control method especially applied to electric motors designed to drive cyclical loads. The present system includes an electric motor ( | 10-25-2012 |
20130160482 | COOLING SYSTEM OF A REFRIGERATOR AND SUCTION SYSTEM FOR A COMPRESSOR FLUID - The present invention relates to a cooling system of a refrigerator, particularly of a refrigerator including a refrigeration compartment and a freezer comprising a compressor attached to at least one condenser by a segment of a refrigerant tube, wherein a first refrigerant line leaves from the condenser and returns to the compressor, and a second refrigerant line leaves from the condenser and returns to the compressor. In the preferred embodiment of the present invention, the compressor has at least two suction inlets, wherein the first refrigerant line is connected to the first inlet and the second refrigerant line is connected to the second inlet, and both inlets have each a suction valve. In the optional embodiment of the present invention, the fluid compressor comprises at least one fluid selection device directly connected to the at least one suction inlet, and the fluid selection device receives at least two supply lines, and is able to selectively switch pressurized fluid from one of them, to the suction inlet of the fluid compressor. | 06-27-2013 |
20140023524 | METHODS FOR CONTROLLING A COMPRESSOR WITH DOUBLE SUCTION FOR REFRIGERATION SYSTEMS - The present invention refers to methods for controlling a double suction compressor for application in refrigeration systems, capable of meeting the different demands for cost, efficiency and control of temperatures by means of techniques of complexity levels and different configurations of the elements from the control loop (temperature sensors, actuators, controllers, etc.). The proposed solutions include the description of a method for controlling and adjusting the refrigeration capacities of a refrigeration system equipped with a double suction compressor, the refrigeration system comprising compartments to be refrigerated and comprising at least two evaporators ( | 01-23-2014 |
20140283679 | FLOW RESTRICTOR AND GAS COMPRESSOR - A flow restrictor ( | 09-25-2014 |
20140311337 | PISTON CYLINDER ARRANGEMENT OF AN AEROSTATIC LINEAR COMPRESSOR | 10-23-2014 |
20140318365 | RESTRICTOR AND PRODUCTION PROCESS OF A FLUID LEAKAGE RESTRICTOR FOR AEROSTATIC BEARINGS - Restrictors ( | 10-30-2014 |
20140326128 | FLOW RESTRICTOR AND GAS COMPRESSOR - A flow restrictor ( | 11-06-2014 |
20140377082 | SEMI-COMMANDED VALVE SYSTEM APPLIED TO COMPRESSOR AND METHOD FOR MODULATING THE CAPACITY OF A COMPRESSOR PROVIDED WITH A SEMI-COMMANDED VALVE SYSTEM - Semi-commanded valve system applied to an alternative-type compressor, wherein said compressor comprises at least a cylinder ( | 12-25-2014 |
20150020538 | COOLING SYSTEM OF A REFRIGERATOR AND SUCTION SYSTEM FOR A COMPRESSOR FLUID - The present invention relates to a cooling system of a refrigerator, particularly of a refrigerator including a refrigeration compartment and a freezer comprising a compressor attached to at least one condenser by a segment of a refrigerant tube, wherein a first refrigerant line leaves from the condenser and returns to the compressor, and a second refrigerant line leaves from the condenser and returns to the compressor. In the preferred embodiment of the present invention, the compressor has at least two suction inlets, wherein the first refrigerant line is connected to the first inlet and the second refrigerant line is connected to the second inlet, and both inlets have each a suction valve. In the optional embodiment of the present invention, the fluid compressor comprises at least one fluid selection device directly connected to the at least one suction inlet, and the fluid selection device receives at least two supply lines, and is able to selectively switch pressurized fluid from one of them, to the suction inlet of the fluid compressor. | 01-22-2015 |
20150071792 | LINEAR MOTOR, A LINEAR COMPRESSOR, A METHOD OF CONTROLLING A LINEAR COMPRESSOR, A COOLING SYSTEM, AND A LINEAR COMPRESSOR CONTROLLING A SYSTEM - A linear motor ( | 03-12-2015 |