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WO/2019/190736A1 |
An apparatus includes a base assembly, a gasket and a housing assembly. The base assembly may have a locking feature and a bearing feature. The locking feature may have a first passage in communication with an exterior of the apparatus. ...
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WO/2019/190796A1 |
An apparatus 100 includes a base assembly 102, a gasket 106 and a housing assembly 104. The base assembly may have a locking feature 114 and a bearing feature 112. The locking feature may have a first passage 119 in communication with an...
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WO/2019/183661A1 |
A seal assembly (10, 110) has an inner seal carrier (14, 114) with seals (16, 116, 18, 118), an outer carrier (30, 130) with inner curved surface (144) matching an outer curved surface (146) of the inner seal carrier for angular pitch ad...
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WO/2019/188144A1 |
A negative-pressure-type booster 100 is provided with an annular seal member 170 that is interposed between an inner peripheral surface 112c of a tube part 112a provided to a booster shell 110 and an outer peripheral surface 131b of a va...
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WO/2019/187503A1 |
A yarn 1, provided with: a plurality of long and thin expanded graphite sheet pieces 7; and a cylindrical member 5 formed by knitting or assembling a fiber material. The expanded graphite sheet pieces 7 are packed in a twisted state in t...
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WO/2019/188526A1 |
A multi-stage shaft seal device according to one embodiment is equipped with a first seal section, a second seal section, and a third seal section, which are provided in sequence from the machine-interior side in a fluid leak passage for...
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WO/2019/189236A1 |
In the present invention a shock absorber (100) comprises a tube (10), a piston rod (20), a rod guide (60), and a seal member (70) closing off an interval between the tube (10) and the piston rod (20). The seal member (70) has a base sec...
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WO/2019/187330A1 |
This rotary machine is provided with: small-diameter sections (31) and large-diameter sections (32), the small- and large-diameter sections (31, 32) being axially alternately provided on the outer peripheral section of a rotor (12); long...
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WO/2019/186599A1 |
The present subject matter relates to a stuffing box (108) for centrifugal pumps and turbines. The stuffing box (108) comprises a housing, a packing (110) disposed in the housing to be radially disposed on a shaft sleeve of the centrifug...
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WO/2019/187504A1 |
This gasket mounting structure comprises a mounting member 3 and a gasket 1. The mounting member 3 includes: a first base part 11; an outer tube part 13 which is provided so as to protrude from the first base part 11; an inner tube part ...
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WO/2019/181657A1 |
Provided as a fluid device is an integrated block 1 comprising: a flow opening 13 opened to form one end of a flow path P of the fluid device; an annular groove 14 provided along the outer peripheral edge of the flow opening 13 and opene...
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WO/2019/181922A1 |
Provided is a seal ring with which wear of a counterpart housing can be reduced, sticking out from an annular groove can be prevented, and which has an excellent low-leakage property, which is the primary purpose of the seal ring. This s...
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WO/2019/178998A1 |
A spindle (10) airtight sealing apparatus. A bearing (80), a sleeve (60), and a spindle box (50) are sequentially fitted over a spindle (10), and an end cap (20) is fitted over the spindle (10) and located below the bearing (80); the spi...
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WO/2019/183631A1 |
A method of forming a packing cartridge from a plurality of packing components comprising placing a plurality of individual packing components in a stacked manner in a die tool assembly and compressing the plurality of packing components...
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WO/2019/181461A1 |
Provided is a sealing device for which the workability of mounting to an annular groove provided in a housing is improved. This sealing device 100 is characterized by being provided with: packing 110 made of an elastic material; and a ba...
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WO/2019/183176A1 |
A heat exchanger assembly including an elongated tubular heat exchanger enclosure defining an interior chamber. A tube sheet is positioned within the interior chamber of the heat exchanger enclosure separating the interior chamber into a...
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WO/2019/182034A1 |
Provided is a ring-shaped dust seal for which, while an outstanding dust seal function being realized, local wear, flattening (deformation), and stick slip (noise, vibration) have been improved. The ring-shaped dust seal is made of an el...
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WO/2019/181020A1 |
A method according to one aspect of the present disclosure comprises attaching an annular seal, by welding, to a bearing part that is provided with an outer ring, an inner ring, and rolling elements. The seal has an annular metal core 41...
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WO/2019/180333A1 |
A method for mounting, with a press equipped with a mounting tool, a circular seal (20) with an inner lip (22), in a movement in a forward direction that is the direction of mounting onto a cylindrical bearing surface (10) of a shaft (2)...
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WO/2019/180428A1 |
A turbomachine is proposed having a bearing assembly including bearing elements for supporting a shaft rotating about its axis. The shaft includes a slinger for directing oil away from the axis, and towards a drain. A baffle element is p...
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WO/2019/181671A1 |
Provided is a mechanical seal with which accumulation of a charge at a rotary shaft can be prevented. This mechanical seal 1 is equipped with: a fixed sealing element 10, which is held at the inner periphery of housings 50 and 80 of mach...
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WO/2019/176976A1 |
The purpose of the present invention is to provide a seal device that provides excellent sealability without an excessive amount of movement. Provided is a seal device 10 that seals a space between a housing 3 and a rotary shaft 2, the s...
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WO/2019/174788A1 |
A sealing system is described for effecting a seal of a gap (G1; G2) in a turbomachine (1) between a first structural member (21; 23) and a second structural member (31). The sealing system includes a sealing apparatus comprising a seali...
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WO/2019/176440A1 |
The purpose of the present invention is to provide a constant-velocity joint boot that is capable of increasing fatigue damage resistance and realizing a longer life even when a constant-velocity joint oscillates at a large operation ang...
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WO/2019/175391A1 |
The aim of the invention is to provide a sealing assembly (100), in particular for sealing a first fluid space (102) from a second fluid space (104) or from a plurality of fluid spaces, which sealing assembly is simple and economical to ...
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WO/2019/176959A1 |
This seal member (100) is provided with: a base portion (110) which is held onto a cylinder (10) and through which a rod (20) is passed; and an oil lip portion (120) and a dust lip portion (130) which are attached to the base portion (11...
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WO/2019/173914A1 |
A moulding usable in a corner joint between two structures features a base stem for adherence to the first structure using double-sided tape, and a cap attached to a proximal end of the base stem for placement against an outer surface of...
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WO/2019/177047A1 |
The present invention enables sealing of a housing even in the case where a frame member and a cover member are not of high rigidity. An EFEM is configured to have a pressure difference of not more than a prescribed value between an inte...
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WO/2019/176784A1 |
This shock absorber (10) comprises a bearing unit (140) having a bearing (142) and a bearing holding member (141), and a seal unit (130) having a seal member (132) and a seal holding member (131). The seal holding member (131) has a seal...
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WO/2019/176259A1 |
This structure for attaching a gasket to a block comprises a block 1 having a fluid flow path 11, and a gasket 3 that surrounds an opening 13 of the fluid flow path 11. Also, the gasket 3 has seal protrusions 23 that serve as resin tubul...
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WO/2019/177329A1 |
A linearly moving and rotating sealing device is disclosed. The linearly moving and rotating sealing device, according to one embodiment of the present invention, comprises: a housing; a hollow first shaft penetratingly coupled with the ...
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WO/2019/175305A1 |
The invention relates to a mixing device comprising a mixing container (1) for receiving material to be mixed and a mixer cover (12), wherein a first seal (5) is provided between the mixing container (1) and mixer cover (12). In order to...
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WO/2019/176005A1 |
Provided are a gasket and a refrigeration cycle device that uses said gasket, with which seal distance can be ensured and the gasket can easily be positioned while the area of the gasket is reduced and sealing is improved. This gasket is...
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WO/2019/172328A1 |
The present invention addresses the problem of preventing an external flow of worn powder from an accommodating space filled with spherical particles in a vibration damping device using the spherical particles as a damper element. This b...
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WO/2019/172291A1 |
This sealing construction is provided with a seal member and a slinger. The seal member is provided with a trough portion positioned between a seal fixed portion and a seal lip, in an axial direction. The trough portion and the seal lip ...
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WO/2019/172036A1 |
This sealing device disposed between an inner member and an outer member, which rotate relative to each other, and sealing the gap between the inner member and the outer member is provided with a first seal member which is mounted to the...
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WO/2019/173479A1 |
Applicant discloses multiple embodiments of a non-adhesive cured two-part polymer sealant for use on aircraft parts. In some embodiments, the sealant comprises only a carrier and a cured polymer gel. In some embodiments, the carrier of t...
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WO/2019/170319A1 |
The invention relates to a distributor device, to a method for guiding materials, and to a method for cleaning a distributor device. The distributor device for guiding materials, in particular particulate pharmaceutical solids, comprises...
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WO/2019/171697A1 |
Provided is a rotary joint in which a seal surface of a mechanical seal forming a fluid passage through which a gas flows can be lubricated using a liquid, even if there is only one fluid passage through which the liquid flows. A rotary ...
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WO/2019/171713A1 |
[Problem] To provide a toner seal material which, in an image forming device such as a laser printer, a copy machine, and a multi-function machine, or similar electronic devices, closely contacts the surface of a rotating member includin...
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WO/2019/171771A1 |
[Problem] To provide a sealing device configured so that insertion resistance and rotational resistance which are caused by the elasticity of packing are not generated, thereby enabling the sealing device to be smoothly assembled. [Solut...
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WO/2019/171714A1 |
[Problem] To provide a toner seal material which, in an image forming device such as a laser printer, a copy machine, and a multi-function machine, or similar electronic devices, closely contacts the surface of a rotating member includin...
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WO/2019/172785A1 |
The ballistic material is made up of layers of rods arranged in rows, and the rods are arranged with an overlap, whereas the layers of the rods are joint inseparably with a warp (4) of a material undergoing solidification. The rods (1) a...
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WO/2019/168004A1 |
An inward-facing flange part 23c protruding toward an inside-diameter side is provided to an opening part in a distal-end side of a housing 23. An outward-facing flange part 24d protruding toward an outside-diameter side is provided in a...
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WO/2019/167738A1 |
[Problem] To provide: a seal structure, between a piston and a cylinder hole in a hydraulic cylinder, that allows for smooth action of the piston and allows a packing to have longer life; and said hydraulic cylinder. [Solution] A packing...
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WO/2019/167383A1 |
[Problem] To provide a sealing structure that allows accurate positioning in an attachment space 14. [Solution] This sealing structure has: a sealing device (21) that has a first seal lip (27) having a first seal lip leading end (27a) an...
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WO/2019/166580A1 |
The present invention provides a fuel supply system for injecting a liquefied vapour under high pressure into a combustion chamber of a combustion engine, comprising: (i) a first petrol fuel supply tank; (ii) a second liquefied vapour fu...
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WO/2019/167907A1 |
The present invention is provided with: a blade (4) which is moved relative to a gasket material (12) and which is for cutting a gasket (14) out of the gasket material; a support mechanism unit (8) which supports the blade against the ga...
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WO/2019/165740A1 |
An adjustable mechanical sealing device, comprising a sealing ring (100). The sealing ring (100) is provided with multiple runners (110) in a peripheral direction; the sealing ring (100) is provided with adjusting valves (200) correspond...
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WO/2019/163690A1 |
This structure for mounting a gasket to a block is provided with: a block 1 having a fluid channel 11; and a tubular gasket 3 that surrounds an opening section 13 of the fluid channel 11. In addition, the block 1 has: a tubular inner wal...
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