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 |
Patent application number | Description | Published |
20080260561 | Hermetic Compressor With Internal Thermal Insulation - A hermetic compressor with internal thermal insulation, comprising: a compression cylinder having one end closed by a valve plate provided with a discharge orifice and having a front face against which is mounted a cylinder cover internally defining a discharge chamber; and a spacing duct having one inlet end hermetically mounted to the front face of the valve plate and open to the discharge orifice and an outlet end hermetically mounted to the cylinder cover and open to the interior of the discharge chamber, said spacing duct defining a hermetic fluid communication between the interior of the compression cylinder and the discharge chamber maintaining the cylinder cover spaced from the valve plate and defining, with the latter, an annular plenum around said spacing duct. | 10-23-2008 |
20110058960 | METHOD OF DETECTING IMPACT BETWEEN CYLINDER AND PISTON DRIVEN BY A LINEAR MOTOR, DETECTOR OF IMPACT BETWEEN A CYLINDER AND PISTON DRIVEN BY A LINEAR MOTOR, GAS COMPRESSOR, CONTROL SYSTEM FOR A CYLINDER AND A PISTON SET DRIVEN BY A LINEAR MOTOR GAS COMPRESSOR, CONTROL SYSTEM FOR A CYLINDER AND APISTON SET DRIVEN A LINEAR MOTOR - A method of detecting the occurrence of impact or collision between a cylinder ( | 03-10-2011 |
20110092089 | MOUNTING ARRANGEMENT FOR AN ELECTRIC SUPPLY CABLE IN A REFRIGERATION COMPRESSOR - The mounting arrangement is applied to a refrigeration compressor having a shell ( | 04-21-2011 |
20110114243 | PROCESS AND ARRANGEMENT FOR ELECTRICALLY INSULATIANG A COIL OF AN ELECTRIC DEVICE - The invention is applied to an electric device comprising a reel ( | 05-19-2011 |
20120177513 | LINEAR COMPRESSOR - The linear compressor comprises a shell ( | 07-12-2012 |
20130121855 | MOUNTING ARRANGEMENT FOR A RESONANT SPRING IN A LINEAR MOTOR COMPRESSOR - The compressor of the invention comprises: a block with a cylinder; a movable assembly formed by a piston reciprocating in the cylinder and coupled to an actuating means by a rod; and a resonant spring having a first and a second diametrical end portion which are attached to the movable assembly by a first fixation means (MF | 05-16-2013 |
20130243607 | CONTROL METHOD FOR A RESONANT LINEAR COMPRESSOR AND AN ELECTRONIC CONTROL SYSTEM FOR A RESONANT LINEAR COMPRESSOR APPLIED TO A COOLING SYSTEM - A control method and system for a resonant linear compressor applied for controlling the capacity of a cooling system. The method includes: a) reading a reference operation power (P | 09-19-2013 |
20130312598 | MOUNTING ARRANGEMENT FOR A SUCTION MUFFLER IN A LINEAR MOTOR COMPRESSOR - The mounting arrangement is applied to a compressor which comprises: a piston having a cylindrical tubular body; and an actuating means connected to the piston to drive the latter in a reciprocating movement. The suction muffler comprises two tubular inserts, longitudinally disposed in the interior of the piston and having spaced apart open adjacent ends, and closed opposite ends respectively affixed to the top wall of the piston and to the actuating means, and defining, in the interior of the piston, a muffling chamber (C) and an annular passage medianly opened to the muffling chamber (C) and communicating an open rear end of the piston with a suction valve provided in a top wall of said piston. | 11-28-2013 |
20140000452 | PISTON FOR A RECIPROCATING HERMETIC COMPRESSOR | 01-02-2014 |
20140186194 | ACTUATION SYSTEM FOR A RESONANT LINEAR COMPRESSOR, METHOD FOR ACTUATING A RESONANT LINEAR COMPRESSOR, AND RESONANT LINEAR COMPRESSOR - An actuation system for a resonant linear compressor ( | 07-03-2014 |
20150219086 | GAS DISCHARGE ARRANGEMENT FOR A REFRIGERATION COMPRESSOR - The compressor comprises: a shell carrying a gas outlet tube and housing a cylinder cap having a gas outlet; and a plastic discharge tube having an inlet end and an outlet end respectively coupled to the gas outlet and to the gas outlet tube, at least one of said inlet and outlet ends being connected to a discharge part, defined at the gas outlet or at the gas outlet tube, by a connecting element having: a fixation portion, affixed inside the discharge part; an engaging portion fitted inside one end of the discharge tube and carrying a superficial indexing means acting against the discharge tube; and gripping means disposed between the indexing means and the fixation portion; and a retaining ring mounted around the discharge tube for compressing the latter, in order to spike, therein, the gripping means. | 08-06-2015 |
20150219095 | SEALING GLOVE FOR A CYLINDER OF A COMPRESSOR, COMPRESSOR AND COOLING APPLIANCE - A flexible sealing glove ( | 08-06-2015 |
20150275883 | THERMAL INSULATION SYSTEM FOR THE DISCHARGE OF GAS IN A REFRIGERATION COMPRESSOR - The compressor comprises: a cylinder crankcase ( | 10-01-2015 |
20150275884 | GAS DISCHARGE SYSTEM FOR A REFRIGERATION COMPRESSOR AND A REFRIGERATION COMPRESSOR - The compressor comprises: a cylinder crankcase ( | 10-01-2015 |
20150330378 | SUCTION MUFFLER FOR A LINEAR MOTOR COMPRESSOR AND A LINEAR MOTOR COMPRESSOR - The compressor comprises a movable assembly carrying a suction muffler and formed by: a piston ( | 11-19-2015 |
20150337822 | ARRANGEMENT AND PROCESS FOR MOUNTING A RESONANT SPRING IN A LINEAR MOTOR COMPRESSOR AND A LINEAR MOTOR COMPRESSOR - A compressor comprising: a cylinder crankcase ( | 11-26-2015 |