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WO/2023/088579A1 |
The shaft seal assembly (1) comprises a rotary seal member (31) adapted to be drivingly coupled to a rotary shaft (5) of a rotary equipment; and a stationary porous seal member (41) adapted to be coupled to a stationary housing of the ro...
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WO/2023/089365A1 |
Present disclosure discloses a seal assembly for an actuator rod of a pitch actuator. The assembly includes at least one first ring annularly interposed between an actuator rod and a cylinder cover, and removably supported by a first spl...
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WO/2023/083775A1 |
The invention relates to a mechanical face seal assembly for a shaft (3) which can be driven rotatably about an axis of rotation (A), comprising: - a seal housing (16), which has a wall (29); - a seal space (28), which is defined by the ...
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WO/2023/083777A1 |
The invention relates to a centrifugal pump having an arrangement (1) for a shaft seal. The arrangement (1) has a rotating element (2) and a stationary element (3) which form a sealing gap (5) for a lubricating film in a chamber (4). The...
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WO/2023/085164A1 |
The present invention addresses the problem of providing a sealing structure having good sealing performance. This problem is solved by a sealing structure having a circular pillar-shaped shaft that has an annular groove, which is contin...
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WO/2023/082227A1 |
A rudder sealing structure and a rudder, the rudder sealing structure comprising a mounting base plate (3), a first sealing ring (4) and a second sealing ring (5); the inner peripheral surface of the mounting base plate (3) is provided w...
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WO/2023/082311A1 |
The present invention discloses a waterproof ring assembly, a waterproof sealing device and an outer rotor apparatus. The outer rotor apparatus comprises a body, and an electric motor having a transmission shaft. The waterproof ring asse...
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WO/2023/082234A1 |
A hydraulic system, comprising an oil tank (15), a first control valve (1) and a second control valve (2). The first control valve (1) comprises a first oil input valve port (P1), a first oil return valve port (T1), a first output valve ...
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WO/2023/083535A1 |
The invention relates to an assembly (1), comprising: - two components (3, 4) having a rotational speed difference; and - an elastic oil transfer ring (2); wherein one of the two components (3, 4) forms a groove (16) for receiving the oi...
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WO/2023/086773A1 |
Aspects of the disclosure relate to a sealing component comprising: a first recess and a second recess, the first recess and the second recess defining a center line; a first volume on a first side of the center line; a second volume on ...
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WO/2023/085294A1 |
[Problem] To enhance prolonged service life of a vehicular electronic device without increasing the wall thickness of a housing or a cover thereof. [Solution] This vehicular electronic device (20; 20B) has a seal member (50; 50B) that is...
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WO/2023/079088A1 |
The invention relates to a fluid seal system (44) comprising at least one functional component (10) which has at least one fluid receiving body (12) with at least one fluid inlet and/or fluid outlet opening (14); at least one support com...
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WO/2023/078886A1 |
The invention relates to a seal assembly (42) for an industrial gearbox (10), said seal assembly comprising: a vertically aligned lower power shaft (16) for exchanging torque with the industrial gearbox (10); a gearbox component (40) of ...
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WO/2023/079077A1 |
The invention relates to a sealing ring (10) for a sealing system (200), in particular in the form of a pneumatic or hydraulic system, comprising: - a peripherally arranged sealing edge (52) for dynamically contacting a sealing surface (...
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WO/2023/078967A1 |
The invention relates to a seal assembly (100) for use in a fluid valve (10) which has a housing (20) and a flap (30) and which is designed to control a flow of fluid through a valve opening of the fluid valve (10) by adjusting the posit...
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WO/2023/079929A1 |
This EGR valve comprises: a valve seat and a valve body provided to a flow path (2) of a housing (3); a valve shaft (6) that moves the valve body relative to the valve seat; a step motor that drives the valve shaft (6) together with the ...
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WO/2023/080126A1 |
Provided is a recording device with which effective width can be increased to improve sealing performance while minimizing any increase in repulsive force of a gasket.　The recording device comprises a base 9 of a housing 3 that houses ...
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WO/2023/078584A1 |
The system (1) comprises a hydrogen source (19) and a nitrogen source (15). A hydrogen compression unit (2) compresses hydrogen from the hydrogen source (19). An ammonia synthesis unit (5) fluidly coupled to the hydrogen compression unit...
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WO/2023/073326A1 |
A steering bellows (1) comprising a sleeve (2) delimited by a peripheral lateral wall (3), said sleeve (2) comprising, in succession in the axial direction, at least one first annular end, referred to as the large base (4), a part (5) wh...
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WO/2023/076886A1 |
A seal including: an annular jacket including a heel, a first lip, and a second lip defining an annular recess; and an insert including at least 3 prongs disposed within the annular recess contacting the heel, the first lip, and the seco...
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WO/2023/074643A1 |
The present invention relates to a seal member for a rolling bearing, the seal member being characterized in that a coating layer, which contains an ozone deterioration inhibitor and a silicone oil, is formed on the surface of a seal bod...
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WO/2023/074679A1 |
This steering dust seal for sealing a gap between a shaft hole of a column hole provided to a dashboard and a steering shaft comprises: an annular mounting portion mounted to the inner peripheral surface of the shaft hole; an annular bum...
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WO/2023/074252A1 |
This shell-type roller bearing comprises a shell outer ring which includes a cylindrical section (12) and a flange section (13) extending from one axial end toward the inner diameter side of the cylindrical section, and is composed of an...
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WO/2023/073318A1 |
Seal (1) configured to be interposed between a first and a second element of a propulsion assembly, wherein, in an assembled configuration, the seal (1) has a portion (1A) with non-homogeneous reinforcement which extends over at least pa...
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WO/2023/071570A1 |
A sealing device. The sealing device comprises an elastic sealing body (10). The elastic sealing body (10) has a first end (11) and a second end (12), the elastic sealing body (10) extends from the first end (11) to the second end (12), ...
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WO/2023/076471A1 |
A seal for a valve for dispensing a flowable product from a pressurized container. The seal comprises a material comprising a thermoplastic elastomer (TPE) selected from the group consisting of thermoplastic polyamides (TPAs), thermoplas...
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WO/2023/066671A1 |
The invention relates to a stationary slip ring of a slip ring seal arrangement, comprising a base body (41) with a slip surface (40) and a wear measuring device (6) that is arranged on the base body (41) in order to detect wear of the s...
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WO/2023/066870A1 |
A rotary union (30) for connecting to a shaft (18) of a gearbox (10) is proposed. The rotary union (30) comprises: a female part (32), a male part (34) rotatable relative to the female part (32) on an axis of rotation (198), and a first ...
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WO/2023/067336A1 |
A rotary machine (1) includes a rotating shaft (2), a housing (5) that surrounds a portion of the rotating shaft (2) and has an initial pressure therein and a gas seal (4) that pumps gas out of the housing (5) to reduce pressure in the h...
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WO/2023/066651A1 |
The invention relates to a stationary slip ring of a slip ring seal assembly, comprising a main body (41) having a main surface (40b) on which a coating (9) is applied, the coating (9) forming a slip surface (40) of the stationary slip r...
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WO/2023/067155A1 |
There is provided a rotation device comprising a rotor, a stator, a target component, and a sealing device. The rotor is arranged to rotate along a rotation axis relative to the stator. The stator is arranged radial outward of the rotor ...
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WO/2023/067418A1 |
A proportional volumetric dosing unit (1) is described comprising a pump (25) provided with a piston (235) adapted to supply an auxiliary fluid to a motor (20) of the proportional volumetric dosing unit itself, which moves the piston (23...
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WO/2023/067967A1 |
A shaft seal structure (90) comprises: a shaft seal housing (91) having an insertion hole (92) through which a rotary shaft (41) is inserted; a flexible cylindrical thin plate (93) accommodated in the insertion hole (91); and a support (...
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WO/2023/066670A1 |
The invention relates to a stationary slide ring of a slide ring sealing arrangement, comprising a main body (41) having a sliding surface (40) and a wear measuring device (6), which is arranged on the main body (41) in order to detect w...
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WO/2023/061844A1 |
The invention relates to an element (1) for compensation of tolerances and/or gap widths of a device, having a main body (2) which has at least one annular cross-sectional portion (3), wherein the cross-sectional portion (3) has, in its ...
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WO/2023/063210A1 |
This gland packing has a seal layer which forms a cylindrical portion containing a fluororesin. The cylindrical portion has an outer peripheral surface which is in close contact with an inner peripheral surface of a stuffing box, and an ...
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WO/2023/064885A1 |
A seal including a jacket including an annular body defining a central axis and a recess extending into the annular body concentric to the central axis, where the jacket includes at least 30 wt% of a PTFE and at least 10 wt% of a filler ...
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WO/2023/060519A1 |
Provided in the present application are an accommodation device, a battery, an electric device, and a device and method for manufacturing a battery, which relate to the technical field of batteries. The accommodation device comprises a f...
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WO/2023/063577A1 |
The present invention relates to a water purifier. The water purifier according to the present invention comprises: a tank providing an accommodation space, which extends in the vertical direction to accommodate purified water produced b...
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WO/2023/060456A1 |
A door sealing member of a steaming and baking integrated self-cleaning oven, a steaming and baking integrated self-cleaning oven having same, and a method for processing same. The door sealing member of the steaming and baking integrate...
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WO/2023/061560A1 |
The invention relates to a device (14) for clamping a stuffing box packing (42), which device rests against a higher-level assembly (10) which is to be sealed by the stuffing box packing (42) and, like the stuffing box packing (42), does...
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WO/2023/056566A1 |
A rail assembly for use with a bogie wheel includes two rail segments having mating end segments abutting against each other, and joined by a connecting bolt that traverse the mating end segments. A bogie for use with a rail includes a s...
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WO/2023/060042A1 |
A seal including: an annular jacket including a body including a first lip and a second lip defining an annular recess; an axially oriented spring disposed within the annular recess adjacent to one of the first lip and the second lip; wh...
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WO/2023/056277A1 |
A seal including: annular jacket including a body including a heel, a first lip, and a second lip defining an annular recess, the first lip including an arcuate exterior portion, and having a thickness, WFL, and a length LFL; and an annu...
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WO/2023/056428A1 |
Thermal interfaces or joints including gasket materials, such as stepped gaskets, and/or further including shims therein and their methods of making are described herein. The thermal interfaces or joints described above can form part of ...
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WO/2023/052514A1 |
Disclosed is a seal (50) that has an undulating profile following a circumferential path centered on a main axis, such that the path has a variable axial amplitude relative to a reference transverse plane perpendicular to the main axis b...
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WO/2023/056416A1 |
A seal including: an annular jacket including a body including a first lip and a second lip defining an annular recess; a circumferential spring disposed within the annular recess adjacent to one of the first lip and the second lip; and ...
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WO/2023/054930A1 |
According to various embodiments, a wearable electronic device may comprise: a housing comprising a first rim housing and a second rim housing coupled to form at least one opening; at least one bracket comprising a first surface facing t...
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WO/2023/054576A1 |
An alkali water electrolytic cell comprising: a first frame that is provided with a conductive first partition wall and a first flange part having a first gasket contact surface, and that demarcates an anode chamber; a second frame provi...
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WO/2023/052324A1 |
The invention relates to a seal assembly (25) comprising: a primary sealing unit (26) which seals off a first chamber (24) from a second chamber (27); and a dam sealing unit (28) which delimits the second chamber (27) from a discharge ch...
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