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WO/2022/135807A1 |
The invention relates to a pipe connection (1), comprising a connection body (2), a nut (3) which can be screwed onto or into the latter and which has a conical bore (32) which widens in the direction of the connection body (2), and a pi...
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WO/2022/136014A1 |
A compressor (10) having a stationary part (20), a part (30) oscillating along a main axis (X), and a leakage path (L) extending between the stationary part (20) and the oscillating part (30) in the axial direction, wherein a plurality o...
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WO/2022/133570A1 |
A stuffing box and seal cartridge for sealing the end of a rotatable rod is disclosed. The stuffing box includes a sleeve adapted to concentrically receive a portion of the rod therethrough and a tubular pipe concentrically arranged with...
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WO/2022/136433A1 |
A throttle arrangement (1) for sealing off a sliding surface (9) of a body, which is movable in an axial direction (A), of a piston compressor (20), wherein the throttle arrangement (1) has, in use, a compression-chamber-side high-pressu...
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WO/2022/135898A1 |
The invention relates to a method for monitoring a slip-ring seal assembly (1), comprising the steps of: Acquiring operating data of an individual slip-ring seal assembly (1) on a test stand (11), the acquired operating data being define...
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WO/2022/127970A1 |
The invention relates to a seal assembly (2), comprising: a piston (4) having a longitudinal axis L, which piston comprises at least two radial piston walls (10, 11 ), a first and second in respect of the longitudinal axis L, between whi...
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WO/2022/132268A1 |
An extrusion molded gasket and a method of making such a gasket comprising one or more annular sections configured to engage a door rim of an appliance tub, one or more annular sections configured to engage the appliance tub, and one or ...
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WO/2022/131989A1 |
A sealing device (1) comprising a gasket (5) configured to seal a gap (2) between a first element (3) and a second element (4), wherein the gasket is arranged to be located in the gap (2) and to be in contact with the first and the secon...
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WO/2022/132522A1 |
A cord connector may be used for holding one or more cords. The cord connector includes a first body, a second body, and a bushing. The second body is removably coupled to the first body. The bushing is disposed between the first body an...
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WO/2022/130331A1 |
A seal for a bearing (101); the seal (112) comprising a tooth (1) configured so it can be inserted into a groove (130) of the bearing (101), in particular of a first element (102) of the bearing (101); a first lip (2) configured to be in...
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WO/2022/126321A1 |
A finishing mill drum-shaped toothed shaft, comprising a roller end assembly, an intermediate shaft, and a tooth end assembly which are sequentially connected; and further comprised are a balancing apparatus and a bearing seat assembly f...
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WO/2022/130968A1 |
A sealing device for hydraulic equipment in the present invention comprises an annular outer member (4), an inner member (5) inserted through the inner side of the outer member (4), and a seal ring (12) that is accommodated in an annular...
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WO/2022/121448A1 |
The present invention relates to an improved blast furnace distributor having a nitrogen sealing structure, belonging to the field of blast furnaces. The nitrogen sealing structure is divided into two functional areas in the overall stru...
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WO/2022/121115A1 |
An end face sealing device, comprising a support (1); a hand-push trolley (2) is provided on the support, the hand-push trolley moving along a slide rail on the support; a pulley for fixing a first steel cable is provided on the hand-pus...
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WO/2022/123391A1 |
Described herein is a curable composition comprising a partially fluorinated amorphous polymer having an iodine, bromine and/or nitrile cure site; a photoinitiator; a crosslinking agent; and an ionic liquid. Also described herein, are me...
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WO/2022/122354A1 |
The invention relates to a mechanical face seal assembly comprising: a gas-lubricated mechanical face seal (2) having a rotating face seal (20) and a stationary face seal (21) which define a sealing gap (22) between the sliding surfaces ...
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WO/2022/124119A1 |
A reduction gear 100 that comprises: a housing (11) that has an opening part (10); a cover (12) that seals the opening part (10) of the housing (11); and a seal member (13) that is compressed between the housing (11) and the cover (12) t...
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WO/2022/125071A1 |
The present specification describes an input port seal. The input port seal includes a sleeve and an annular flange extending radially outward from an outer wall of the sleeve. The annular flange is to stop the sleeve when the sleeve is ...
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WO/2022/117227A1 |
The compressor arrangement (1) comprises a main compressor (3) having a suction side (3S), a delivery side (3D), and at least one dry gas seal (7). The dry gas seal (7) is fluidly coupled to a sealing gas feed circuit (9) adapted to rece...
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WO/2022/117821A1 |
A piston ring (1) comprising a first annular body (10) and a second annular body (20), which annular bodies (10, 20) are arranged adjacently in the axial direction (A) and concentrically with respect to one another, wherein the first ann...
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WO/2022/118196A1 |
A multilayered supported elastomeric foam is disclosed, the multilayered supported elastomeric foam comprising at least two foamed regions, each said foamed regions comprising a plurality of gas filled cells defined by elastomer; and at ...
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WO/2022/118665A1 |
A spindle device (100) comprises: a rotation axis (10); a cylindrical bearing housing (20) that extends in the direction of the central axis (A) of the rotation axis; a bearing (50) that is attached to an inner circumferential surface (2...
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WO/2022/117420A1 |
Ventilation system (1) comprising at least one first housing (2) and a second housing (4) engaging with the first housing (2) to define an internal space (6) of the ventilation system (1), said system comprising at least one sealing devi...
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WO/2022/110122A1 |
A submersible explosion-proof pump based on a mechanical sealing comprises a driving motor (1), a guide pipe (2), and a pump body (3) located below the guide pipe. The driving motor is mounted in a heat conducting protection box (5). A h...
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WO/2022/113483A1 |
This seal device comprises: a movable seal ring arranged so as to be deformable in the radial direction, in a state of facing an outer peripheral surface of a rotor of a steam turbine capable of rotating around the axis; a first elastic ...
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WO/2022/115853A1 |
Systems and methods include providing an annular seal stack for an assembly. The seal stack assembly includes, at least one second annular seal, a spacer disposed axially adjacent to the at least one second annular seal, and a third annu...
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WO/2022/110292A1 |
A micro water pump and an electronic apparatus. The micro water pump comprises a pump body (10) and a driving mechanism (20), wherein the pump body is provided with an inner cavity (101), a liquid inlet (102) communicating with the inner...
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WO/2022/109880A1 |
Disclosed in the present application is a sealing structure, a sealing structure for a compressor, a compressor, an air conditioner apparatus and a vehicle. The sealing structure comprises a first assembly member (11), a second assembly ...
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WO/2022/112880A1 |
A sealing gasket for rotary shafts comprises an anchoring portion (5) axially delimited by two axial delimiting surfaces (6), a connecting portion (9) extending obliquely from the anchoring portion (5), and a terminal portion (7) extendi...
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WO/2022/106349A1 |
The present invention relates to a seal for flange connections, to the manufacture of the seal and its use.
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WO/2022/107882A1 |
The present invention provides a grease composition which makes it possible to prevent deterioration in sealing properties even when base oil having a kinetic viscosity of as low as, for example, 5-40 mm2/s is used and which makes it pos...
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WO/2022/107574A1 |
This electric actuator comprises an electric motor capable of two-way rotation, a motion conversion mechanism that converts the rotation of the electric motor into reciprocating linear motion of a screw shaft, an actuator case that house...
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WO/2022/106234A1 |
A piston pump (16), in particular a high-pressure fuel pump for an internal combustion engine, comprising: a pump housing (26); a pump piston (28) which is guided in the pump housing (26); a conveying chamber (38) which is delimited at l...
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WO/2022/109502A1 |
A polymer pipe includes a length between a first end and a second end, the length and the first end having a first diameter. The second end is a belled or female end having a second diameter larger than the first diameter. An insert devi...
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WO/2022/107516A1 |
A sealing device, according to the present invention, is provided with: a seal housing that is disposed between a cylinder and a rod; an inner seal that is disposed between the rod and the seal housing and is in contact with the rod; and...
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WO/2022/107472A1 |
Provided are a sealing structure, and a method of assembling the sealing structure, that enable the exhibition of stabilized sealing over the long term.　The invention is characterized in that: a mounting component 300 is provided with ...
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WO/2022/100375A1 |
Disclosed is a rotary sealing mechanism for fixing a center cylinder of an agitating drum, with the center cylinder being arranged in the agitating drum, and the center cylinder synchronously rotating with the agitating drum. The rotary ...
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WO/2022/099735A1 |
Disclosed in the present utility model is a dust cover having a debris removal function, comprising a cover body and a debris removal structure. A through hole is formed in the cover body, the cover body is hingedly provided with a flip ...
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WO/2022/099042A1 |
A container assembly includes a vessel and a lid removably coupled to the vessel. The lid includes a circumferential rim at an interface with the vessel, wherein the rim is separated from the vessel by a gap, wherein the gap is open to t...
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WO/2022/096962A1 |
A mechanical seal assembly (10) adapted for arrangement around a rotating shaft (12) of a rotating device and has first (36) and a second (30) seal rings. The assembly (10) also includes an annular carrier (200) having a base (202) and a...
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WO/2022/096430A1 |
The invention relates to a mechanical-seal arrangement comprising: a first mechanical seal (2) having a first rotating ring (22) and a first stationary ring (21), which define between them a first sealing gap (20); a second mechanical se...
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WO/2022/095887A1 |
Disclosed are a handrail belt cleaning device for an escalator, a protection apparatus, and a handrail belt cleaning device, the handrail belt cleaning device being used for cleaning a handrail belt of an escalator, and the protection ap...
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WO/2022/091550A1 |
A vacuum sealing device provided with a housing (11), a rotation transmission member (12), a sealing member (13), and an outside cooling passage (19). The housing (11) is arranged over the vacuum side inside a vacuum chamber and the atmo...
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WO/2022/091527A1 |
Provided is a sealing device capable of effectively suppressing the generation of oozing and leakage of an internal grease and maintaining a good appearance state for a long period of time. This sealing device, which seals the entire ins...
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WO/2022/090340A1 |
A face seal assembly includes a pair of identical metal and elastomeric rings. The metal rings are biased towards one another by the elastomeric rings when the face seal assembly is installed. The metal rings each have lapped surfaces th...
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WO/2022/090030A1 |
The invention relates to an arrangement for sealing a shaft by means of a shaft sealing ring (4), a gear system having an arrangement and a method for producing an arrangement, the arrangement having a housing part (1) which has a sealin...
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WO/2022/090773A1 |
It is provided an improved annular gasket (1) defining a circumferential extension trajectory (1a) lying on a main plane (1b), a section plane (1c) normal to the extension trajectory (1a) and to the main plane (1b), and sagittal plane (1...
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WO/2022/091861A1 |
This sealing device includes an annular sleeve fitted to the outer peripheral surface of a member which co-rotates with an inner race of a bearing, an annular case fitted to the inner peripheral surface of an outer race of the bearing, a...
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WO/2022/088272A1 |
A sealing device for a variable-working-condition gas-liquid two-phase fluid medium. The sealing device is provided with a rotating shaft (1) and a housing (3), wherein a cavity formed by the housing (3) is used for accommodating the gas...
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WO/2022/091798A1 |
A honeycomb seal provided with a honeycomb structure in which a plurality of hole portions arranged so as to be recessed from a sealing surface are defined by partition walls. The partition wall has a high-strength portion and a low-stre...
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