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Match Document Document Title
US20150377531 LINEAR COMPRESSOR AND REFRIGERATOR INCLUDING A LINEAR COMPRESSOR  
A linear compressor and a refrigerator including a linear compressor is provided. The linear compressor may include a shell including a suction inlet, a cylinder provided in the shell to define a...
US20140154107 Apparatuses, Systems, and Methods for Improved Performance of a Pressurized System  
A natural gas pumping system that includes a reciprocating compressor having at least two cylinders, a first conduit in fluid communication with an outlet of the first cylinder, a second conduit...
US20070154331 RECIPROCATING PISTON COMPRESSOR HAVING IMPROVED NOISE ATTENUATION  
A reciprocating piston compressor having a suction muffler and a pair of discharge mufflers to attenuate noise created by the primary pumping frequency in the primary pumping pulse. The suction...
US20060243520 Screw compressor with an acoustic wave damping device  
In order to avoid pulsations in a screw compressor comprising an outer housing, a compressor screw housing which is arranged in the outer housing and in which rotor bores for screw rotors are...
US20050276711 Muffler system for a compressor  
A muffler system for a compressor includes an expansion chamber muffler for reducing pressure pulses at the compressor's fundamental pulsation frequency and a side-branch muffler for filtering...
US20140127047 Pulsation Attenuation  
A pump efficiency improvement device. The pump efficiency improvement device includes first and second junctions having a main connector, a first branch connector, and a second branch connector;...
US20110265285 UPRIGHT VACUUM WITH REDUCED NOISE  
According to various embodiments, a method of reducing noise generated by a vacuum is described. The method comprises providing a vacuum comprising a motor including a motor shaft adapted to...
US20090269219 Domestic appliance with a sound damper  
A sound absorber for a flow of gas which is subjected to a noise, including a pipe section which is substantially straight along an axis, is bounded by two openings which are situated one behind...
US20050106038 Compressor  
Compressor including a chamber having a muffler room therein for introducing refrigerant compressed at a compression part, a cover on top of the chamber for closing an upper part of the muffler...
US20050002798 Refrigerant compressor  
The invention concerns a refrigerant compressor with a motor, a compressor driven by the motor, and a muffling device having at least one muffler with a housing. It is endeavoured to reduce the...
US20090266095 Refrigerated Preservation Unit, Particularly for Domestic Use  
A refrigerated preservation unit, particularly for domestic use, includes an internal compartment provided with an access door and with a refrigeration means. The unit includes an atmosphere...
US20070065303 RECIPROCATING PISTON COMPRESSOR HAVING IMPROVED NOISE ATTENUATION  
A reciprocating piston compressor having a suction muffler and a pair of discharge mufflers to attenuate noise created by the primary pumping frequency in the primary pumping pulse. The suction...
US20070009368 Power ear picker  
A power ear picker related to a convenient and practical personal hygiene aid to remove earwax accumulated in one's auditory canal is comprised of a motor to drive a fax to create air extraction...
US20050106037 Hermetic compressor  
Hermetic compressor including a hermetic container having an enclosed space therein, a motor part in the hermetic container for converting an electric energy into a kinetic energy, a compression...
US20050129534 Hermetic compressor  
Disclosed herein is a hermetic compressor. The hermetic compressor includes a suction muffler. The suction muffler includes an inlet part and a refrigerant guide pipe. The inlet part has a shape...
US20090068029 Refrigerant Compressor  
A hermetically encapsulated refrigerant compressor, comprising a hermetically sealed compressor housing, in the interior of which a piston-cylinder unit works which compresses a refrigerant, whose...
US20090257892 SUCTION MUFFLER FOR A HERMETICALLY ENCLOSED REFRIGERANT COMPRESSOR  
The invention concerns a suction muffler (1) for a hermetically enclosed refrigerant compressor with a housing (2, 3) having, between an inlet (10) and an outlet (11), a first muffling chamber (8)...
US20050142014 Compressor with vibration reducing apparatus  
A compressor comprises: a reciprocating motor disposed within a casing, for generating a driving force; a compressing unit for sucking gas, compressing, and discharging by a driving force of the...
US20150275882 NOISE SUPPRESSOR FOR VEHICLE SUSPENSION SYSTEM  
A suspension system for use in a vehicle, the system comprises pneumatic springs for adjusting the ride height of a vehicle. The pneumatic springs are coupled to a compressor for compressing air...
US20100310389 SYSTEM FOR ATTENUATING PULSATION IN THE GAS DISCHARGE OF A REFRIGERATION COMPRESSOR  
The attenuation system is applied to a compressor which comprises: a cylinder (2) having an end closed by a valve plate (4) provided with a discharge orifice (4a) and defining, with the cylinder...
US20090136376 HERMETIC COMPRESSOR AND REFRIGERATION SYSTEM  
As an refrigerating machine oil (108) that is enclosed in a sealed vessel (106) along a motor element (111), and a compression element (112) driven by the motor element (111), oil that has as base...
US20060045762 Suction muffler for compressor  
Disclosed is a suction muffler for a compressor, which effectively separates liquid components and oil components from a refrigerant, thereby reducing noise generated due to the suction of the...
US20080219863 Connector for hermetic compressor and suction device of working fluid using the same  
A connector for a hermetic compressor and a working fluid suction device using such a connector are provided. The compressor includes a suction pipe coupled to a casing so as to transfer working...
US20080008603 Hermetric Refrigerant Compressor  
The invention relates to a hermetically enclosed refrigerant compressor having a hermetically tight compressor housing inside of which a piston/cylinder unit that compresses a refrigerant operates...
US20130136626 SCREW COMPRESSOR WITH MUFFLE STRUCTURE AND ROTOR SEAT THEREOF  
A rotor seat for a screw compressor with a muffle structure is provided. The rotor seat includes a seat body, a radial exhaust port arranged at the seat, a female rotor hole and a male rotor hole....
US20070253837 Variable capacity swash plate type compressor  
The present invention relates to a variable capacity swash plate type compressor, in which a check valve for circulating refrigerant inside a compressor and preventing a backflow of the...
US20120003106 TUNABLE CHOKE TUBE FOR PULSATION CONTROL DEVICE USED WITH GAS COMPRESSOR  
A method and system for reducing pulsation in a gas compressor system. A pulsation control device, such as a filter bottle or side branch absorber, is installed at a port into some location on the...
US20150219086 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...
US20080003115 Hermetic type compressor  
A hermetic type compressor to prevent refrigerant from flowing backwardly from a compression chamber into a suction muffler. The compressor includes a sealed casing, a compression chamber to...
US20100129234 SHOCK DAMPER FOR OUTLET PIPE OF DIAPHRAGM PUMP  
The present invention provides a shock damper for outlet pipe of diaphragm pump comprising a shock damper pod including an intake jointer, an outtake jointer, a stroke cavity and a cap receptacle,...
US20050042114 Hermetic compressor  
A hermetic compressor comprising a pulsation damping flow path. The pulsation damping flow path is provided inside a discharge silencer, and is adapted to communicate the discharge silencer with a...
US20060039803 Hermetic compressor  
A compressing unit of a hermetic compressor includes a suction valve placed at an opening of a compressing room and a suction muffler. The muffler includes a suction muffler body which forms a...
US20090004031 Hermetic Compressor  
A hermetic compressor includes a hermetic container having an inner space, a cylinder accommodated in the hermetic container and arranged to compress refrigerant, an intake muffler accommodated in...
US20050207920 Sealed type compressor  
In the present invention, resonance chamber (128) is isolated from the inside of the hermetic container due to a seal portion having flange (118) disposed at suction muffler (110) and groove (129)...
US20140119957 ELECTRIC VACUUM PUMP  
An electric vacuum pump includes: a motor part and a pump part placed in a case, and a cover member closing the case from a pump part side. The cover member includes: a suction port for sucking a...
US20100054978 INJECTIBLE TWO-STAGE COMPRESSION ROTARY COMPRESSOR  
An injectable two-stage compression rotary compressor includes a compressor housing; a low-stage compressing section provided in the compressor house; a high-stage compressing section provided...
US20090155114 COMPRESSOR STRUCTURE FOR A REFRIGERATION SYSTEM  
A compressor structure for a refrigeration system and a component for a refrigeration system. The compressor structure comprises a compression cylinder; a suction line leading gas to be compressed...
US20060056990 Compressor having discharge mufflers  
Disclosed is a compressor having discharge mufflers for reducing the noise generated due to the discharge of a refrigerant. The compressor includes a compression chamber installed in a cylinder...
US20090116977 Compressor With Muffler  
A compressor assembly may include a shell, a discharge fitting, a muffler, a compression mechanism, and a motor. The shell may have an opening therethrough with the discharge fitting generally...
US20080044298 High pressure pump, frame and housing assembly  
The invention is a high pressure pump, frame and housing assembly including a high pressure pump, electric motor, belt drive, metal frame, plastic housing and noise absorbing sheets that combine...
US20070177991 Oil separation structure in compressor  
A muffler forming member defines a muffler chamber. Refrigerant discharged from a cylinder bore is sent to the muffler chamber. The muffler forming member is coupled to a circumferential surface...
US20090038329 SUCTION MUFFLER FOR A REFRIGERATION COMPRESSOR  
A suction muffler for a refrigeration compressor, comprising a hollow body defining at least one dampening chamber that carries a gas inlet duct and a gas outlet duct presenting an inlet opening...
US20080066482 REFRIGERANT COMPRESSOR PROVIDED WITH A SOUND DAMPER FOR AN AIR CONDTIONING UNIT  
The invention relates to a refrigerant compressor provided with a muffler for an air conditioning unit in a vehicle, wherein the refrigerant compressor includes a swash plate or pivoting ring...
US20090162215 COMPRESSOR  
A reciprocating compressor in which cylinder bores are formed and a muffler device is provided. The internal space of the muffler device is divided into at least two compartments by a partition...
US20050214138 Multistage rotary compressor  
The present invention relates to a multistage rotary compressor. In the multistage rotary compressor, a motor-operating element 5 and a rotary compressing element 6 are provided at upper and lower...
US20090304532 MULTIPLE MEMBRANE PUMP FOR FOOD LIQUIDS AND THE LIKE  
A multiple membrane pump for food liquids, comprising at least one duct for the compensated intake of the liquid, which is closed on itself in a loop and is provided with at least one intake port,...
US20050135941 Hermetic compressor  
A hermetic compressor includes an exhaust pipe coupled to an exhaust port of an exhaust muffler. The exhaust pipe includes a support part to support the exhaust pipe on an outer surface of the...
US20080253900 GAS COMPRESSOR WITH PULSATION ABSORBER FOR REDUCING CYLINDER NOZZLE RESONANT PULSATION  
A method for reducing pulsation effects associated with the compressor nozzle of a positive displacement compressor system. A pulsation absorber, having a design like that of a side branch...
US20150369526 SEALED COMPRESSOR AND REFRIGERATION DEVICE  
In a sealed compressor (100) of the present invention, a suction muffler (160) includes a communication pipe (162) coupled to a suction hole (151a) of a valve plate (151). The communication pipe...
US20080085196 COMPRESSOR  
In the case of a compressed air compressor, intake openings located in the cylinder covers are connected to intake pipes made from elastomeric material, the length of which pipes amounts to a...

Matches 1 - 50 out of 81 1 2 >