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US20070262495 PRESSURIZED PLASTIC WATER TANK  
A device and method is provided for the inline storage of water during pressurized use. The device provides a one-way valve associated with an incoming attachment point of a water tank assuring...
US20130105004 HOT MELT DISPENSING SYSTEM WITH HEATED ACCUMULATOR  
An accumulator for a hot melt dispensing system includes an accumulator body; a flow passage through which hot melt adhesive flows to a dispenser; an energy storage device for storing energy based...
US20110220419 ACCUMULATOR MEMBRANE UNIT, METHOD FOR PRODUCTION THEREOF AND ROCK DRILLING MACHINE INCLUDING SUCH AN ACCUMULATOR MEMBRANE UNIT  
An accumulator membrane unit (2) for inclusion into an accumulator chamber (6) in an accumulator (1) for storing hydraulic energy under pressure. The accumulator membrane unit includes membrane...
US20140261827 ACCUMULATOR MEMBRANE FOR A HYDRAULIC HAMMER  
An accumulator membrane is disclosed. The accumulator membrane may include a generally cylindrical tube having a side wall with a first end a second end. A lip may be located at the first end, and...
US20130098491 PRESSURE COMPENSATION DEVICE IN AIRCRAFT  
Pressure compensation device (100) deployed in an element that contains a flammable substance that compensates pressures between interior (101) of the element and exterior atmosphere (102) in...
US20130333785 HYDRAULIC ACCUMULATOR DEVICE  
The invention relates to a hydraulic accumulator device in the form of a membrane accumulator, comprising a membrane (16) which separates a pneumatic volume from a hydraulic volume. In order to...
US20120000561 Pressure Accumulator Device for Connecting to a Hydraulic System  
A pressure accumulator device for connecting to a hydraulic system is disclosed. The pressure accumulator device has at least one accumulator element for storing pressure energy and has an...
US20130167962 PRESSURE COMPENSATOR FOR A SUBSEA DEVICE  
A pressure compensator for a subsea device for performing a pressure compensation between an ambient medium surrounding the subsea device and a liquid medium filling a volume of the subsea device...
US20100032041 SYSTEM OF STEPPED FLOW RATE REGULATION USING COMPRESSIBLE MEMBERS  
A series of compressible members disposed with a vessel lumen designed to produce a flow rate that increases with respect to an increasing flow material pressure with the rate of increase having a...
US20120111437 Membrane for Oil Compensation  
A membrane to compensate for effects on a volume of oil, the membrane is a metal capable of an elastic deformation and having a shape selected to optimize the elastic deformation in a desired...
US20140020920 Flow Control Screen For Use With Hydraulic Accumulator, Hydraulic Hammer Using Same, And Manufacturing Method  
A hydraulic accumulator includes an accumulator housing defining a gas reservoir and a liquid volume. A flexible membrane is positioned within the accumulator housing and separates the gas...
US20090236002 HYDRO SOUND DAMPER, IN PARTICULAR FOR INTEGRATION IN AN AIRCRAFT HYDRAULIC SYSTEM  
The invention relates to a hydro sound damper, in particular for integration in an aircraft hydraulic system, with a throughout inner tube, wherein the inner tube comprises a perforation section...
US20130269814 PRESSURE ACCUMULATOR WITH A CONNECTION DEVICE  
A pressure accumulator with a connecting device, in which the pressure accumulator and the connecting device are connected together fluid-conductively. The pressure accumulator at a first axial...
US20070289653 Gas Compressor With Side Branch Absorber For Pulsation Control  
A method and system for reducing pulsation in lateral piping associated with a gas compressor system. A tunable side branch absorber (TSBA) is installed on the lateral piping. A pulsation sensor...
US20090107153 PRESSURE RELIEF OFFSHORE SYSTEM  
An offshore hydrocarbon transfer system (10) wherein a conduit (24) connects a floating structure (12) to a second structure (22) to carry hydrocarbons between them, and one of the structures has...
US20120085449 High Energy Density Elastic Accumulator and Method of Use Thereof  
The invention is an accumulator which stores energy by deforming from its original shape in response to the flow of a pressurized fluid. The stored energy is returned when the fluid flow is...
US20150013814 SEALED FILL CAP ASSEMBLY  
A fill cap assembly for a transmission is provided. In one form, the fill cap assembly includes a first part and a second part, each defining a cavity therein. A flexible membrane is disposed...
US20150096639 COMPOSITE PULSATION DAMPENER  
A pulsation control device is constructed at least partially of a composite carbon (and/or other fibers)/epoxy exostructure having an oblong cylindrical or spheroidal shape, optionally with...
US20090095366 HYDRAULIC PRESSURE ACCUMULATOR  
A bladder for a high pressure accumulator includes a metal foil layer adhered to the inside of a rubber bladder with a paint-on adhesive. A position contactor switch is further provided to signal...
US20110017332 PULSATION DAMPING CAPSULE  
A pulsation damping capsule including at least one hermetically joint-sealed metal membrane housing made of at least two preferably concave hemispheres, the housing being provided for separating...
US20140161641 Accumulator for Maintaining Hydraulic Pressure Following an Engine Restart  
A system for pressurizing transmission control elements includes an accumulator for containing pressurized fluid, first and second check valves, a booster valve supplied with accumulator pressure,...
US20080314467 Piston-in-sleeve hydraulic pressure accumulator  
A piston-in-sleeve accumulator includes a cleaning element positioned on the piston and configured to remove and prevent debris from lodging between the piston and a cylindrical nonpermeable...
US20120199230 VOLUME ACCUMULATOR  
A volume accumulator (15), including a guide housing (33) and a separating element (34), wherein the separating element (34) is slidably mounted on an inner lateral face of the guide housing (33)....
US20120211112 MULTIPLE ACCUMULATOR SYSTEMS AND METHODS OF USE THEREOF  
The invention is an accumulator system in which multiple elastomeric accumulators are attached in series or parallel in order to generate total differential pressure in excess of that generated in...
US20150083261 APPARATUS AND METHOD OF MANUFACTURING PRESSURE COMPENSATOR TYPE DRIP IRRIGATION TUBES WITH DESIRED MOLECULAR ORIENTATION AND TUBES OBTAINED THEREBY  
A method for manufacturing high speed pressure compensator-type drip irrigation tubes and the tubes obtained thereby having absolute radial orientation of molecular chains, the orientation...
US20120217324 APPARATUS AND METHOD OF MANUFACTURING PRESSURE COMPENSATOR TYPE DRIP IRRIGATION TUBES WITH DESIRED MOLECULAR ORIENTATION AND TUBES OBTAINED THEREBY  
A method for manufacturing high speed pressure compensator-type drip irrigation tubes and the tubes obtained thereby having absolute radial orientation of molecular chains, the orientation...
US20120037253 HYDRAULIC ACCUMULATOR  
A hydraulic accumulator comprises a first housing shell (2) and a second housing shell (3), the opening edges (5, 6) of which overlap in relation to the longitudinal axis (4) of the hydraulic...
US20140311603 PRESSURE ACCUMULATOR  
The invention relates to a pressure accumulator which consists of at least one accumulator housing (403) with at least one connection (411) for a pressure medium (421), especially in the form of a...
US20050139277 Hydraulic accumulator, in particular a membrane accumulator  
The invention relates to a hydraulic accumulator, preferably a membrane accumulator, in particular for damping pulsations in fluid circuits, comprising an accumulator housing (12), with at least...
US20120073668 BLADDER TYPE ACCUMULATOR  
A bladder accumulator comprises a fluid port assembly, for communicating between a main housing of the accumulator and a connection arrangement of the accumulator. An isolation valve arrangement...
US20060042707 Accumulator using internal and external threads  
An accumulator (ACC) in which a container main body (1) and a closure member (5) are screw-joined together. A reverse-buttress internal thread or an internal thread having an included angle of 90...
US20130008544 PULSATION DAMPENING CAPSULE  
A pulsation damping capsule for connection to the pressure side of a piston pump having a metal membrane housing that is assembled from two membrane shells joined together in a hermetically sealed...
US20140338770 DUAL RESONATOR CHAMBER WITH VARIABLE VOLUME  
The dual resonator chamber with variable volume includes first and second housings. The second housing is slidably mounted within the first housing such that a second inner neck portion of the...
US20110219761 Integral accumulator/reservoir system  
An integral accumulator/reservoir system including a low pressure vessel having a low-pressure vessel wall defining a low-pressure vessel cavity; a high-pressure accumulator having a high-pressure...
US20110005630 FLUID PRESSURE SPIKE SUPPRESSION DEVICE  
Systems and apparatus for suppressing/controlling pressure spikes in a fluid pipe system are described. In one aspect, an apparatus for controlling pressure spikes in a fluid pipe system includes,...
US20120199231 VOLUME ACCUMULATOR  
A volume accumulator (15), including a guide housing (33), a separating element (34) and a spring element (35). The separating element (34) is slidably mounted on an inner lateral face of the...
US20100084033 HYDRAULIC ACCUMULATOR AND METHOD OF MANUFACTURE  
An accumulator for a hydraulic system includes a polymer liner defining a cavity. A metal bellows assembly is housed in the cavity and separates the cavity into a first chamber and a second...
US20100071792 PRESSURE TANK, IN PARTICULAR HYDRAULIC ACCUMULATOR  
In a pressure tank, in particular hydraulic accumulator (3, 5), having a parting element (1), which parting element (1) separates a space (11) for a first, in particular gaseous, working medium...
US20130083140 Accumulator Bag and Carrier Sheet for Use in Manufacturing Printer Cartridges and Methods of Making Same  
An apparatus useful in the assembly of printer cartridges includes a plurality of accumulator bags removeably secured to a carrier sheet. Each accumulator bag includes a first polymer film panel...
US20090242694 HYDRAULIC SYSTEM FOR AIRCRAFT  
A hydraulic system for aircraft operating devices provides a secondary pressure source for direction and deceleration control in case of loss of pressure from a primary pressure source. The system...
US20120192979 ELASTIC HYDRAULIC ACCUMULATOR/RESERVOIR SYSTEM  
The invention is a combination accumulator and reservoir which stores energy when the accumulator deforms from its original shape in response to the flow of a pressurized fluid from the reservoir....
US20090101222 Pressure accumulator, especially pulsation damper  
The invention relates to a pressure accumulator, especially a pulsation damper, which comprises an accumulator housing (10) and a piston element (28) disposed therein. A bellows-type separative...
US20100050622 Hydropneumatic accumulator with flexible porous filler  
A hydropneumatic accumulator with a flexible porous filler intended for fluid power recuperation in hydraulic systems with a high level of pulsations includes a shell where a gas port and a fluid...
US20130220463 PRESSURE DAMPING DEVICE FOR BRAKE SYSTEM  
Disclosed is a pressure damping device for a brake system. The pressure damping device is installed at the brake system having a hydraulic block provided with a first hydraulic circuit to control...
US20080245432 Subsea Equipment  
A subsea equipment (1) used for natural gas or crude oil production, such as a subsea actuator (2) for a valve, a restrictor or the like, a control module or other means, comprises at least an...
US20080292483 Gas Volume Damping Device for Damping Discharge Pulsations in a Medium Being Pumped  
The invention relates to a device for damping discharge pulsations in a medium being pumped through a system of pipes in a pulsating manner by a displacement pump that operates with a specific...
US20050155658 Hermetically sealed pressure balanced accumulator  
A hermetically sealed pressure-balanced accumulator includes a housing and a moveable divider mechanism for separating the housing into at least an accumulator chamber at a pre-selected...
US20090101223 REGULATOR FOR CLUTCH  
A regulator for a clutch includes a regulator housing, first and second plates in the regulator housing, and a support plate attached to the regulator housing. The first plate may be convex in a...
US20130153072 PARALLEL PLATE TYPE REFRIGERANT STORAGE DEVICE  
A refrigerant storage device that arranges two end plates to form a cavity and includes a turbulator plate within the cavity. The turbulator plate is arranged within the cavity to reinforce the...
US20060130919 Device for attenuating pressure oscillations in hydraulic lines  
In a device for attenuating pressure oscillations in a hydraulic line, wherein an actuator for generating pressure pulses in the hydraulic line is arranged between a pressure source and a...

Matches 1 - 50 out of 136 1 2 3 >