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Patent # Description
2017/0198736 Pull-up bolt assembly
In combination, a manway cover and a manway flange having one or more bolt opening(s) and a pull-up bolt assembly adapted to be used for supporting a hinge...
2017/0198735 SELF-CLAMPING SELF-CURING BOND METHOD
A joint and a method of bonding a first member to a second member are disclosed. The joint includes a multi-layer adhesive material between the first member...
2017/0198734 Composite Tubular Structure
A composite tubular structure is described suitable for transmitting axial loads in compression or tension. It comprises an elongate composite member 70 having...
2017/0198733 MOUNTING CLIP AND RELATED METHODS
A mounting clip may be provided that is configured to be secured to a stiffener and provide attachment of external components to the stiffener. In one example,...
2017/0198732 HIGH SPEED JET BLOCKER WITH READILY REPLACEABLE BLOCKING MATERIAL
A blocker apparatus (20) for blocking a stream (22) of high-pressure fluid includes a blocking member in the form of a sphere or ball (30), or a rod (160)...
2017/0198731 HYDRAULIC DRIVE DEVICE
A hydraulic drive apparatus includes: an accumulator for receiving hydraulic fluid discharged from a hydraulic actuator during a lowering drive; an accumulator...
2017/0198730 HYDRAULIC APPARATUS
The hydraulic apparatus is set so that the ratio of the pressure-receiving area of the respective bottom oil chambers of the boom cylinder, the arm cylinder...
2017/0198729 HYDRAULIC CYLINDER AND CLAMP DEVICE
A hydraulic cylinder includes a rod insertion hole formed in a piston member, an auxiliary rod provided to a head side end wall member and capable of being...
2017/0198728 ACTUATOR DEVICE, HUMANOID ROBOT AND POWER ASSIST DEVICE
[Object] To provide a compact, high-output actuator device allowing force control. [Solution] An actuator device 1000 includes an electromagnetic coil member...
2017/0198727 OIL EXCHANGE IN HYDRAULICALLY OPERATED AND ELECTRO-HYDRAULICALLY OPERATED HYDRAULIC VALVES
A hydraulic valve includes a valve body having first and second ends, a bore extending therebetween, and first and second drain passages opening to the bore; a...
2017/0198726 Hydraulic Rotary Actuator
A hydraulic rotational actuator is provided for imparting rotational resistance, or powered rotation, thereby allowing for complete control of shaft, or axle,...
2017/0198725 HYDROPNEUMATIC PRESSURE ACCUMULATOR
The invention relates to a hydropneumatic pressure accumulator, in particular a pulsation damper, comprising an accumulator housing (2) and a movable...
2017/0198724 COMPRESSOR SYSTEM, SUBSEA PRODUCTION SYSTEM PROVIDED THEREWITH, AND COMPRESSOR CLEANING METHOD
A compressor system includes a compressor (50) that includes a casing, a rotation shaft supported in the casing and an impeller that rotates together with the...
2017/0198723 SYSTEM AND METHOD OF ALLEVIATING BLADE FLUTTER
A modified inlet region of a turbofan engine for reducing or eliminating turbofan flutter. The modified inlet region is defined by annular inside surface and a...
2017/0198722 FLUID PUMP WITH MULTIPLE PUMP HEADS
A fluid pump having at least two pump heads in series permits pumping fluid at both high pressure and high volumetric rate. Each pump head has at least two...
2017/0198721 TENSIONED SUPPORT SHAFT AND OTHER MOLTEN METAL DEVICES
A vertical member, which is preferably a support post used in a molten metal pump, includes a ceramic tube and tensioning structures to add a compressive load...
2017/0198719 Heat Exchanger for Embedded Engine Applications: Curvilinear Plate
A curvilinear plate for a heat exchanger is provided. The curvilinear plate can include an inner plate defining a plurality of first grooves and an outer plate...
2017/0198718 STATOR-VANE STRUCTURE AND TURBOFAN ENGINE EMPLOYING THE SAME
A stator-vane structure that can suppress pressure loss caused by a gap or a level difference between liners, while forming an air channel with stator vanes...
2017/0198717 FAN TRACK LINER SUBASSEMBLY ANGLED UPTURN JOINT
A machine having a rotor that is radially bounded at least in part by a containment assembly. The containment assembly may comprise a casing and a containment...
2017/0198716 APPARATUS AND METHOD OF MANUFACTURING A CONTAINMENT CASE WITH EMBEDDED CONTAINMENT CORE
A containment assembly for a machine having a rotor radially bounded at least in part by the containment assembly. The containment assembly may comprise and...
2017/0198715 CASING ARRANGEMENT
A fan casing arrangement for a gas turbine engine, the arrangement comprising an annular casing member and a fan track liner provided radially inward of the...
2017/0198714 CERAMIC TILE FAN BLADE CONTAINMENT
Fan blade containment system includes circular tile layer of annular ceramic tiles attached to and extending radially inwardly from a shell, radially inner and...
2017/0198713 CENTRIFUGAL COMPRESSOR AND TURBOCHARGER
A centrifugal compressor includes a flow changing groove that is formed on an inner wall of the suction passage and extends in a rotation direction of the...
2017/0198712 IMPELLER BLADE MORPHOLOGY
According to one aspect, an impeller comprises a hub and a plurality of blades extending from the hub. At least one blade includes a curved root portion...
2017/0198711 PNEUMATIC TOOL AND ROTATION MECHANISM THEREOF
A rotation mechanism includes a first shell portion and a rotor. A first shell portion has at least one inlet and outlet annular faces, the inlet and outlet...
2017/0198710 COMPRESSOR USABLE WITHIN A GAS TURBINE ENGINE
A compressor (10) configured for use in a gas turbine engine (12) and having a rotor assembly (14) with a pumping system (16) positioned on a rotor drum (18)...
2017/0198709 CENTRIFUGAL COMPRESSOR ASSEMBLY FOR USE IN A TURBINE ENGINE AND METHOD OF ASSEMBLY
A centrifugal compressor assembly for use in a turbine engine is provided. The assembly includes an impeller that includes a plurality of rotor blades. The...
2017/0198708 ROTOR HUB SEAL
A gas turbine engine includes a rotor hub which includes a substantially axially extending projection and a substantially radially extending projection. A seal...
2017/0198707 CENTRIFUGAL COMPRESSOR WITH HOT GAS INJECTION
A centrifugpl compressor for a chiller includes a casing, an inlet guide vane, an impeller downstream of the inlet guide vane, a motor and a diffuser. The...
2017/0198706 Coordinating Cooling Fans
In one example in accordance with the present disclosure a system for coordinating cooling fans in a housing includes a first fan for cooling a power supply; a...
2017/0198705 MULTI-STAGE COMPRESSION SYSTEM, CONTROL DEVICE, CONTROL METHOD, AND PROGRAM
A multi-stage compression system in which gases compressed by a pair of first-stage compressors are compressed by subsequent compressors connected to the...
2017/0198704 MULTI-STAGE COMPRESSOR SYSTEM, CONTROL DEVICE, MALFUNCTION DETERMINATION METHOD, AND PROGRAM
A multi-stage compressor system is a system of a multi-stage compressor in which compressors are connected in series in a plurality of stages includes a...
2017/0198703 Fan Powered by Mobile Device
A fan powered by a mobile device is provided comprising an L-shaped body, a motor within the body, fan propeller blades attached one end of the L-shaped body,...
2017/0198702 CEILING FAN HAVING SWITCH MODULE
A ceiling fan having switch module is disclosed. The ceiling fan includes a mounting member, a motor and a fan. The motor is pivotally connected with the...
2017/0198701 INTEGRATED ROTOR FOR AN ELECTRICAL MACHINE AND COMPRESSOR
An electric machine includes a rotor, a stator, and a winding. The rotor includes a rotor core and blades extending from the rotor core. Each blade is curved...
2017/0198700 SYSTEM AND METHOD OF A FAN
A fan apparatus is described that comprises a rotational hub that defines a central axis, a first fan blade coupled to the rotational hub and extending...
2017/0198699 Determining the Delivery Rate of a Pump
The invention relates to a method for determining the delivery rate of a pump. In this context, a value of the delivery level and a value of the power of the...
2017/0198698 METHOD FOR CONTROLLING A PUMP ARRANGEMENT
A method for controlling a pump arrangement upon clogging. The arrangement includes a pump and a control unit. The pump includes a motor, and the control unit...
2017/0198697 Control Algorithm of Variable Speed Pumping System
A pumping system for a pool or spa application that pumps water. The pumping system comprising a means for moving water through the pool or spa application, a...
2017/0198696 COMPRESSOR COOLING SYSTEM
A system may include a compressor including a compression mechanism having first and second compression members defining a compression pocket disposed between...
2017/0198695 VACUUM PUMP WITH ECCENTRICALLY DRIVEN VANE (ECCENTRIC PUMP DESIGN)
A rotating vane vacuum pump includes a housing defining a cavity having an inlet and an outlet, a drivable vane member for a rotary driven movement inside the...
2017/0198694 GEARS AND GEAR PUMPS
A gear pump includes a drive gear with drive gear teeth and a driven gear with driven gear teeth. The drive gear is rotatably disposed about a drive gear axis....
2017/0198693 GEAR PUMP
A pump includes first and second gears coupled to one-another for rotation about respective axis. The first gear may include a concentrically disposed first...
2017/0198692 Variable Displacement Vane Pump
A variable displacement vane pump includes a biasing element for urging the control ring toward a first position that corresponds to a maximum volumetric...
2017/0198691 PUMP NOZZLE
A pump nozzle for a pump, the pump nozzle includes a plunger, a connecting rod, a compression bar, a bushing, a cylinder, and a spring. The cylinder is fixedly...
2017/0198690 PISTON ROD HAVING CAP RECESS
A piston rod for pumping paint includes an elongated cylindrical stem and a piston rod cap connected to the cylindrical stem. The cylindrical stem is formed...
2017/0198689 DISPLACEMENT PUMP WITH FLUID RESERVOIR
The present invention concerns a displacement pump comprising a delivery chamber connected to a pressure and a suction connection, a displacer element which...
2017/0198688 INTEGRATED PUMP GUARD AND CONTROL INTERLOCK
A paint sprayer includes an end bell, a motor connected to the end bell, a pump drive connected to the end bell, a pair of protrusions attached to an extending...
2017/0198687 PUMP APPARATUS AND PARTICLE DETECTOR HAVING A PUMP APPARATUS
A pump apparatus for gaseous media. A film is provided on a substrate and is connected to the substrate in the edge region of the film. By interaction between...
2017/0198686 A ROTARY PUMP
A rotary pump in a housing which defines an annular chamber with an inlet and outlet port which are located on either side of a partition which extends across...
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