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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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WO/2022/089777A1 |
The invention relates to a shaft sealing ring (3) having lips (4, 5), to a gearbox having a shaft sealing ring, and to a method for lubricating a shaft sealing ring, wherein an annular space region is formed axially, in particular in the...
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WO/2022/089993A1 |
The invention relates to a slide ring seal assembly, comprising: a slide ring seal (2) having a rotating slide ring (3) and a stationary slide ring (4) which define a sealing gap (5) between their sealing surfaces (30, 40); a slide ring ...
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WO/2022/092025A1 |
In this roller bearing, a plurality of balls (4) interposed between an inner and an outer race (2, 3) are held by a cage (5), and a seal member (6) that closes off a bearing space between said inner race (2) and said outer race (3) is at...
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WO/2022/089946A1 |
The invention relates to a mobile machine tool, for example a hand-held power tool (10), having a drive unit (20). The mobile machine tool is characterized in that the drive unit (20) has an aqueous lubricant (26) and/or in that the driv...
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WO/2022/085577A1 |
A metal gasket 1 having an annular planar shape with a vertical cross-section having a sideways U-shape has angular portions 7a and 7b in an upper surface portion 3 and a lower surface portion 5, respectively. In the angular portions 7a ...
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WO/2022/085748A1 |
This fixing structure comprises a drive line 2 which is inserted through the skin S, a fixing member 3 which is fixed to the skin S and which allows the drive line 2 to be inserted therethrough, and a holding mechanism 4 which holds the ...
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WO/2022/087346A1 |
Systems and methods are provided for remotely monitoring liquid lubricant levels for pump equipment. A system includes a reservoir to store lubricant and a lubrication gland to expose a shaft seal of the pump equipment to the lubricant. ...
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WO/2022/085415A1 |
The present invention can ensure alignment while suppressing a processing cost, and achieves a more compact coupling structure, to thereby allow coupling work and removal work for pipe members to be performed without much trouble even in...
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WO/2022/080278A1 |
The purpose of the present invention is to provide a sliding component with a low starting torque at start up. A sliding component 10 is disposed in a relatively rotating location of a rotary machine and relatively slides with another ...
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WO/2022/080131A1 |
The present invention addresses the issue of improving the water resistance of a battery pack. This battery pack has an outer case, a battery housed in the outer case, and a water-proofing member. The outer case has: a first case half ...
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WO/2022/080051A1 |
A valve device comprising: a sealing member (30) slidably in tight contact with the outer peripheral surface of a rotary shaft (13); and an annular mounting ring (31) for mounting the sealing member to a housing. A one-side plate portion...
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WO/2022/080891A1 |
A water purifier for providing purified water by purifying water comprises: a water purification tank for accommodating the purified water; and an outlet for discharging the purified water to the outside of the water purifier, wherein th...
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WO/2022/080889A1 |
A water purifier comprises: a filter module, which includes a plurality of filters for filtering raw water to provide purified water, and a filter connector having a filter connection passage that allows the plurality of filters to commu...
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WO/2022/077412A1 |
A sealing device of a bearing. The sealing device comprises a framework (10), a sealing component (20) and a plurality of elastic members (40), wherein the framework (10) and the sealing component (20) are both annular and connected to e...
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WO/2022/078177A1 |
A cleaning apparatus, comprising: a suction system for generating a suction force for sucking dirty air into the cleaning apparatus; a separation system at least comprising a first-stage separation system and a second-stage separation sy...
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WO/2022/075310A1 |
Provided is a coupling metal fitting including: a cylinder-shaped first body that has a first end section; a first coupling part having a plurality of first protrusions that are arranged around the first end section and on each of which ...
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WO/2022/073799A1 |
Disclosed is a facility (1) for the refrigeration and/or liquefaction of a fluid, comprising a circuit (2) of fluid to be cooled comprising an upstream end (21) intended to be connected to a source of fluid to be cooled and a downstream ...
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WO/2022/073548A1 |
The invention relates to a sealing arrangement (1) for a wheel bearing, said arrangement comprising: a carrier element (7) which can be connected to a first bearing part of the wheel bearing; a resilient sealing element (9) which compris...
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WO/2022/071090A1 |
Provided is a sliding component which is capable of improving the lubricity between sliding surfaces. A sliding component 10 which slides relative to another sliding component 20 and is positioned in an area which rotates relative to a...
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WO/2022/068291A1 |
A water resistance apparatus used for an oil cylinder, the oil cylinder comprising a press cover (10) and a piston rod (20) passing within press cover (10), and the water resistance apparatus comprising: a fluid inlet (14), which is arra...
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WO/2022/071439A1 |
This predicting method includes: a first step of simulating a process for assembling a target object onto a structural body, to thereby output initial information representing the state of the structural body and the target object when t...
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