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WO/2019/043002A1 |
The invention relates to a ring seal (30, 32, 34) which comprises a main body (42) capable of implementing a seal by static contact relative to a first cylindrical element (4), and a first circumferential lip (64) capable of engaging by ...
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WO/2019/045590A1 |
The present invention provides a pressure actuated seal arrangement (1) to regulate flow of a working medium flow from a high pressure area (2) to a low pressure area (3) through a gap (6) is presented. The pressure actuated seal arrange...
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WO/2019/042720A1 |
The invention relates to a rotary seal assembly (10), comprising a support ring (28) made of a viscoelastically deformable material, which support ring has a first support leg (34) arranged on the high-pressure side and a second support ...
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WO/2019/044592A1 |
This acrylic rubber composition is obtained by adding, with respect to 100 parts by weight of an ultracold-resistant acrylic rubber having a glass transition point Tg of -42ºC or less, 5-12.5 parts by weight of silica and 5-15 parts by ...
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WO/2019/045654A1 |
The present invention relates to a sealing system with an O-ring arranged in a compressed-air pressurized groove that provides for explosion proof sealing in explosion proof devices or devices resistant to explosion related pressure surg...
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WO/2019/044023A1 |
The purpose of the present invention is to provide a sealing structure capable of maintaining needed sealing performance over an extended time period even in an environment involving adhesion of a corrosive solution such as salt water. P...
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WO/2019/044671A1 |
[Problem] To provide a sliding part capable of sealing, as a fluid to be sealed, not only a liquid such as oil but also oil mist which is a mixture of oil and air, and furthermore, capable of reducing the occurrence of the oil mist itsel...
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WO/2019/044115A1 |
A seal member (45) has: a base (101) which is capable of coming into contact with the cylinder opening-side circumferential wall (89) of a circumferential groove (32); an inner circumferential lip (102) extending toward the cylinder bott...
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WO/2019/043396A1 |
An isolation gasket for use between facing flanges of two flow conduit sections for fluid passage therethrough, the isolation gasket comprises: a metal core ring having an upper face opposing a lower face and a central opening formed the...
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WO/2019/043342A1 |
The invention relates to a sealing device (6) for an aircraft turbojet engine nacelle, comprising a seal (61) provided with a tubular part (611), a support element (62) accepting this seal (61) in a sealing position, and an attachment sy...
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WO/2019/044504A1 |
This seal system is provided with: a double mechanical seal including a pump-side sealing mechanism (10, 12) and an atmosphere-side sealing mechanism (11, 13); a pump mechanism (19) driven by a rotating shaft (1); a first medium circulat...
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WO/2019/043891A1 |
This divided-type mechanical seal comprises first and second seal ring holders (3, 5) divided in two in a radial direction, and first and second seal rings (4, 5) divided in two in the radial direction. Divided portions (3A, 3B) of the f...
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WO/2019/045001A1 |
This alloy plate has a predetermined chemical composition, the Ti/Al ratio of Ti and Al in atomic% thereof is 0.001-0.100, the metallographic structure thereof includes an austenite phase as a parent phase and a fine second phase having ...
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WO/2019/046213A1 |
A valve sleeve has a seat portion, a flange portion, a wall portion between the seat portion and the flange portion, and a channel defined by an inside surface of the seat portion, flange portion, and wall portion. The sleeve body may be...
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WO/2019/038319A1 |
The invention relates to a cylinder head gasket with a metal sealing layer (10), in which at least one combustion chamber opening (B), screw holes around said combustion chamber opening for cylinder head screws, and a combustion chamber ...
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WO/2019/038467A1 |
Described is a liquid filtration apparatus comprising a series of upright filter plates (1) forming a filter plate pack. Filtering spaces (2) are formed in the filter plate pack. The liquid filtration apparatus comprises in at least one ...
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WO/2019/038217A1 |
There is provided a sealing member (100) for providing a sealing between two inter-attachable parts. The seal comprises a band (110) and a sealing element (120). The sealing element comprises a slit (130) in which the band is at least pa...
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WO/2019/038466A1 |
Described is a liquid filtration apparatus comprising a series of upright filter plates (1) forming a filter plate pack in which filtering spaces (2) are formed. Each of the filtering spaces (2) has an elongate bottom discharge opening (...
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WO/2019/037316A1 |
A sealing strip, comprising an elongated thermal insulation layer (5) and a supporting core bar (4). A clamp is provided on the supporting core bar (4), and the supporting core bar (4) is connected in matching to the elongated thermal in...
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WO/2019/038988A1 |
Provided is a shaft sealing device in which anti-wear properties and sealing properties can be maintained. A shaft sealing device 3 is provided with: a plurality of pieces of annular gland packing 11 which are axially arranged side by si...
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WO/2019/037709A1 |
A cable gland (1). The cable gland (1) can be mounted in a one-touch manner and is highly waterproof. The cable gland (1) comprises: a base plate (11), opposite to a first surface (100a) of an object to be mounted (100); a cable holding ...
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WO/2019/038078A1 |
The invention relates to a sealing arrangement (1) for an exhaust cooler. The sealing arrangement (1) according to the invention has a plate-shaped connection body (2) and a surface seal (3), which contacts a sealing surface (4) of the c...
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WO/2019/038525A1 |
A method and apparatus for well intervention in which an expandable element is provided on a tubular. Using reclaimed drill pipe (12), a recess (26) is formed at an open end of the box section (16) and an annular sleeve (34) is slid over...
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WO/2019/039433A1 |
In this seal structure (1), a precision member (SW) which presses an annular seal member (100) disposed in a housing (10), and the seal member (100) are brought into close contact with each other. The seal member (100) includes a mountin...
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WO/2019/039152A1 |
The purpose of the present invention is to counter seal noise at low cost and by means of a very simple configuration without making significant changes to the structural elements of a seal, which would require much time and expense. The...
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WO/2019/038465A1 |
Described is a liquid filtration apparatus comprising a series of upright filter plates (1) forming a filter plate pack. Filtering spaces (2) are formed in the filter plate pack. The liquid filtration apparatus comprises in at least one ...
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WO/2019/040171A1 |
The present invention is related to a seal plate assembly (300) for a rotor disk assembly (100) of a gas turbine engine, wherein the seal plate assembly includes a plurality of adjacent seal plate segments (320, 340). Shiplaps (322,323,3...
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WO/2019/035429A1 |
Provided is a sealing device with which the amount of grease applied to the inner peripheral surface of both a main lip and an auxiliary lip can be made uniform in the circumferential direction. A sealing device 10 comprises a main lip 1...
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WO/2019/035273A1 |
This clip makes it simple to mount a mounting member onto a mount-receiving member, is easy to remove, and can be repeatedly used. A clip (1) is provided with a pin (10), a grommet (30), and a gasket (50). The pin comprises a locking pin...
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WO/2019/034401A1 |
In a seal arrangement for sealing first and second components (1, 2) of a vacuum device in relation to one another by means of an elastomeric sealing material (5), which is arranged on one of the two components (1, 2) and interacts with ...
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WO/2019/035416A1 |
A connection structure that comprises: a first member that has provided thereto a tubular part that constitutes a first open end of a first passage; a second member that is fixed to the first member and has provided thereto a first reces...
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WO/2019/035302A1 |
This motor (M) with a sealing member comprises: a case (1) housing a stator (S) and a rotor (R); a lid member (3) attached to the case (1) and having an insertion hole (3a) to which an output shaft (2) of the rotor (R) is inserted; an an...
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WO/2019/034519A1 |
The invention relates to a slip ring sealing arrangement, comprising: a slip ring seal (10) having a rotating slip ring (2) and a stationary slip ring (3) which between them define a sealing gap (4); a slip ring carrier (5) which is arra...
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WO/2019/032895A1 |
The present disclosure provides a sealing ring assembly having a sealing ring and a reinforcement, configured to seal a high-pressure region from a lower pressure region of a piston and cylinder device. The sealing ring may be segmented,...
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WO/2019/031214A1 |
Provided is a plug wherein there is no effect such as breaks and the like on the members constituting said plug when blocking a borehole. This downhole plug (10) comprises: a hollow mandrel (1); an annular seal member (2) attached to the...
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WO/2019/031249A1 |
This seal member for a machine tool is provided with a plate-shaped supporting member and a plate-shaped resilient member, wherein the resilient member is attached to the machine tool in such a way as to be sandwiched between an attachme...
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WO/2019/031377A1 |
A segment seal is provided with which it is possible to prevent incorrect attachment of a pair of seal rings in a tandem segment seal. The present invention comprises a segment seal 1 in which a pair of seal rings 10A, 10B are attached, ...
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WO/2019/032922A1 |
The present disclosure provides a sealing ring assembly having a ring and one or more gap cover elements, configured to seal a high-pressure region from a lower pressure region of a piston and cylinder device. The ring may be segmented, ...
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WO/2019/031725A1 |
A tube infrastructure of the present invention comprises: a first tube; a second tube coupled to the first tube; and a fluid tank disposed to surround a coupling area of the first tube and the second tube, and filled with a fluid therein...
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WO/2019/032856A1 |
The present disclosure is directed to systems and methods for heat sealing plastic packaging. In various embodiments, the disclosure provides a sealing system including a heater block with one or more coupling mechanisms for removable at...
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WO/2019/026570A1 |
Provided is a metal gasket, which is used for connecting pipes to each other in a thermal power plant, a nuclear power plant, a steam engine in a steam turbine ship, an oil refinery line, a petrochemical industry process line, a semicond...
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WO/2019/027713A1 |
The present invention relates to an irrigation boot assembly for securing span pipes. According to a preferred embodiment, an irrigation boot assembly of the present invention may preferably include a center body portion formed as a late...
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WO/2019/028383A1 |
A valve is disclosed with a clamp mechanism that accepts interchangeable outlet connections. The interchangeable outlook connections may have different sealing geometries, where different sealing geometries are specified to be used with ...
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WO/2019/022932A1 |
Seal assemblies for use with fluid valves are disclosed. An apparatus includes a valve plug (210) having a first annular shoulder (224) adjacent an end of the valve plug, a seal (222) disposed on the first annular shoulder, and a fastene...
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WO/2019/022931A1 |
Fluid flow control apparatus for use with fluid valves are disclosed. An apparatus includes a plug (202) for a sliding stem fluid valve. The plug has a first portion (210) slidably coupled to a second portion (214). The apparatus also in...
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WO/2019/019480A1 |
A hydraulic control pipe penetrating part of a remote control valve, comprising: a penetrating body (1), blocking parts, a control pipe (4), and a sealing part (5); the penetrating body is mounted on a fixing plate (2) and is axially pro...
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WO/2019/021958A1 |
This pump is provided with: a rotary shaft (1); a vane wheel (3) fixed to the rotary shaft (1); a casing (2) for housing the vane wheel (3); a double mechanical seal (20); a seal chamber (25) for housing the double mechanical seal (20); ...
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WO/2019/019479A1 |
A hydraulic control pipe penetrating part of a remote control valve, comprising: a penetrating body (1), blocking parts, a control pipe (4), and a sealing part (5); the penetrating body (1) is mounted on a fixing plate (2) and is axially...
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WO/2019/020253A1 |
The invention relates to a sliding ring seal (4), comprising a sliding ring (2) and a mating ring (3), which are located opposite each other on an axial sealing gap (4). According to the invention, the sliding ring (2) and/or the mating ...
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WO/2019/022191A1 |
Provided is a mechanical seal in which the size of a pressing member can be reduced and the number of components can be reduced. In this mechanical seal, a pressing member 300 comprises: a wave spring 310 configured from a member obtaine...
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