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Patent Searching and Data


Matches 1 - 50 out of 13,072

Document Document Title
WO/2018/168590A1
A thermal expansion valve applied to a vapor-compression refrigeration cycle device and having a first body part (51), a second body part (52), a valve body part (53), an element part (54), and a securing member (55). A constriction pass...  
WO/2018/167028A1
A valve arrangement according to the present disclosure includes a valve module and a drain valve. The valve module includes first and second functional spaces, and an attachment interface defining a passage into one of the first or seco...  
WO/2018/168559A1
The purpose of the present invention is to provide a joint and a fluid control device that can be easily changed in size when modifying a gas line or the like. This joint is provided with: a first block 21; a second block 22; and a singl...  
WO/2018/169698A1
A balanced valve (200) includes a valve body (202), a valve stem (216), and first (220) and second (230) flow control members. The valve body forms a channel defining a fluid flow path extending from the valve inlet to the valve outlet v...  
WO/2018/168339A1
The present invention comprises: an assembly step for attaching a sealed case in an existing pipe; a cutting step for forming a first groove-like opening extending in the pipe axis direction of the existing pipe; a second drilling step f...  
WO/2018/168577A1
Provided is a spool valve having a simple structure and capable of being easily assembled. A spool valve (10) includes: a valve body (11) having a spool hole (20) extending in an axial direction (Dx); a spool body (12) disposed in the sp...  
WO/2018/166380A1
An automatic exhaust valve, comprising: an upper valve body (2), which is provided with an exhaust hole (211); a lower valve body (3), which is provided with a coolant inlet pipe (31) and a coolant outlet pipe (32); a floater (5), which ...  
WO/2018/164837A1
An internal valve (100) includes a valve stem (106) disposed in a valve body (110), a poppet valve (102) coupled to the stem, and a bleed valve (104) is coupled to the stem. The valve stem is shiftable from a first position in which the ...  
WO/2018/162184A1
The invention relates to a valve assembly (20A, 20B) for a solenoid valve, having a movable closing body (24) and a valve seat arranged on the edge of a through-hole (12), wherein the closing body (24) has an elastic sealing element (30A...  
WO/2018/164846A1
An internal valve (100) includes a valve stem (106) disposed in a valve body (110), a poppet valve (102) coupled to the stem, and a bleed valve (104) is coupled to the stem. The valve stem is shiftable from a first position in which the ...  
WO/2018/164836A1
An internal valve (100) includes a valve stem (106) disposed in a valve body (110), a poppet valve (102) coupled to the stem, and a bleed valve (104) is coupled to the stem. The valve stem is shiftable from a first position in which the ...  
WO/2018/164669A1
A solenoid valve assembly has a valve body in which a spool is slidably mounted and operated by a solenoid having a coil. A manifold member has a plurality of flow paths for supplying and discharging pressurized fluid to and from ports o...  
WO/2018/161932A1
Disclosed are a valve, and a guide element and a valve body used for the valve. The valve comprises a valve body (20) and a guide element (10). The valve body (20) has a through hole (201) and an open groove (202) arranged on an outer su...  
WO/2018/157193A1
A check valve (18) may be incorporated in an inner core barrel assembly (10). The check valve (18) has a valve body (20) defining a fluid flow path FP and provided with a valve seat (24). A valve member (22) is located in the valve body ...  
WO/2018/160364A1
A valve manifold includes a manifold (104) and a valve (100). The manifold (104) has a recess (102), a first fluid port (120), and a second fluid port (122). The valve (100) is disposed entirely within the recess (102) and is fluidically...  
WO/2018/160972A1
A flow control module is provided. The flow control module includes a housing as well as an on/off solenoid assembly and a proportional solenoid assembly mounted to the housing. A flow body is situated within the housing and is interpose...  
WO/2018/160398A1
The disclosed embodiments relate to a valve assembly that includes a valve body that has a cavity having one or more seating surfaces, a ball body disposed within the valve body and configured to engage the one or more seating surfaces t...  
WO/2018/153824A1
The invention relates to a valve top comprising a top piece (1) that is axially penetrated by a control piston (2) via which a valve cone (5) can be axially actuated; a control cap (6) can move along the top piece (1) and allows the cont...  
WO/2018/153655A1
The invention relates to a valve top having a head piece (1), which is axially penetrated by a control piston (2), via which a valve plug (5) can be axially actuated, wherein the valve plug (5) is connected to an axially movably arranged...  
WO/2018/155153A1
[Problem] To eliminate problems caused by the use of a large waterproof cover by using multiple small waterproof covers and enabling all of the electromagnetic valves mounted on a manifold to be covered even when there are many electroma...  
WO/2018/154330A1
Pipeline apparatus comprising a housing (2) including a riser (2a) and a pipeline connector (2b) and a device (3) configured to interact with fluid flowing through the pipeline connector, a mounting means (25) for releasably mounting the...  
WO/2018/156587A1
Rotary valves are adapted to replace traditional slide valves in fluid catalytic cracking units (FCCUs) such as regenerated catalyst valves, spent catalyst valves, cooled catalyst valves, and recirculation catalyst valves. The rotary val...  
WO/2018/150821A1
The present invention addresses the problem of providing a valve device that suppresses adhesion of deposits to a gas passage and that is very easily assembled. The valve device is provided with: a valve body (5); a tubular passage-const...  
WO/2018/150932A1
[Problem] To provide a manifold base in which a silencer for suppressing exhaust noise from an electromagnetic valve is incorporated in a base main body, thereby enabling a more efficient design of the base main body, and to provide a ma...  
WO/2018/151231A1
This on-off valve is provided with: a valve casing (44) provided with a steam (S) inlet flow passage (51) and an outlet flow passage (52) which communicates with the inlet flow passage (51) through a communicating hole (53); a stop valve...  
WO/2018/147860A1
A pressure-activated device is inserted in a string for insertion into a borehole. The pressure-activated device has an indexing mechanism. The pressure-activated device has a piloted check valve that prevents the indexing mechanism from...  
WO/2018/144230A1
Modular valve trim assemblies for control valves are disclosed. In some examples, a first modular valve trim apparatus includes a bonnet and a cage coupled to the bonnet. In some examples, the cage has an integral seat. In some examples,...  
WO/2018/142717A1
Provided is a diaphragm valve which is capable of exhibiting a high flow and a stable high Cv value, by enabling an optimal flow path space corresponding to a prescribed Cv value to be formed without compromising body strength, even if a...  
WO/2018/141767A1
Method for connecting, in a fluid manner, a system (100) for fluid communication comprising a first (10) and a second (20) fluid valve and comprising the following steps: - providing a first (10) and a second (20) fluid valve, - providin...  
WO/2018/144197A1
Hard coated spool valves are disclosed. An example spool valve includes a sleeve and a spool to be positioned within the sleeve. The sleeve and the spool are made of a corrosion resistant material. The spool valve includes a wear resista...  
WO/2018/142125A1
The present disclosure relates to a valve assembly (40) for controlling flow of a fluid in a conduit (C). The valve assembly (40) includes a valve mounting member (4) and a valve member (20) movably mounted to the valve mounting member (...  
WO/2018/142763A1
An EGR valve (3) and an EGR cooler (4) are integrally connected. The EGR cooler (4) includes: a housing (11); a heat exchanging unit (12); a downstream-side flow path (11b) that is provided to the housing (11) at a location downstream of...  
WO/2018/141468A1
The present invention relates to a motorised valve comprising a body (10) with at least one intake duct (8a) and one outlet duct (8b), a plugging member movably mounted in the body (10) to plug or release a passage between said intake du...  
WO/2018/142368A1
An electrovalve (1) comprising a valve body (2), said valve body (2) delimiting at least one inlet opening (4), and at least one outlet opening (6); and wherein said electrovalve (1) further comprises a plunger element (11) movable betwe...  
WO/2018/144229A1
Control valves having integral trim are disclosed. In some examples, an apparatus includes a single-piece valve body having an integral seat. In some examples, the apparatus includes a plug irremovably located within the single-piece val...  
WO/2018/140601A1
Check valves and methods for forming check valves according to exemplary embodiments of the present invention may include a hollow body. The hollow body may include an inlet end and an outlet end, the inlet end having a first connector a...  
WO/2018/137913A1
The present invention relates to a solenoid valve (1) for controlling fluids, said valve being characterised by increased corrosion-resistance. The solenoid valve (1) comprises a valve needle (2) which has a needle head (3) and, on the n...  
WO/2018/133980A1
The invention relates to a diaphragm valve (1), wherein a diaphragm (3) is clamped between two housing parts (9, 10), and wherein by way of the diaphragm (3), a valve seat (6) can be opened and closed. According to the invention, at leas...  
WO/2018/134283A1
The invention relates to a valve (100) for gaseous and liquid media, comprising a valve body (1), a flat armature (10), and an electrically controllable magnetic head (2), which has an electromagnetic coil (19), an inner core (15), an ou...  
WO/2018/136644A1
An apparatus and method for removing post MLO (Material Lift Off) materials from a recycle solvent stream utilize a space efficient design and in a fashion that greatly reduces equipment downtime to maintenance and in a health friendly f...  
WO/2018/130891A1
A protecting device (3) to protect a cartridge (1) for mixer taps, comprising a housing (9) for an actuating lever (8) of a mixer tap, an inner groove (6) adapted to house inner sealing means (10) between the actuating lever (8) of the m...  
WO/2018/128202A1
The present invention relates to a quickly separable ball valve apparatus. The quickly separable ball valve apparatus according to an example comprises: a first body that has a valve chamber penetrating from the front to the back and a c...  
WO/2018/128601A1
This invention relates to a hydraulic tensioner comprising a tensioner body, a hollow piston, a hydraulic pressure chamber, a piston spring, and a check valve assembly. The check valve assembly includes a ball, a spring, and a retainer t...  
WO/2018/127318A1
The invention relates to a valve arrangement having a valve housing (2) comprising a lower and an upper housing part (2a, 2b), in which valve housing (2) a flow channel (3) having a flow chamber (3b) is formed, and comprising a blocking ...  
WO/2018/123866A1
This valve block is configured so as to be positioned on the outside of a tank in a manner such that a valve device can be attached thereto, and so as to be mountable to and fastenable to a projection of the tank, which has a tank body f...  
WO/2018/123867A1
This valve block is configured so as to be positioned on the outside of a tank in a manner such that a valve device can be attached thereto, and so as to be fastenable to a port section of the tank, which has a tank body for storing a ga...  
WO/2018/124336A1
The present invention provides a line blind valve comprising: a valve body having openings formed on front and rear sides thereof; a fixed pipe fixedly inserted into the opening in the front side; a moving pipe inserted into the opening ...  
WO/2018/119627A1
A manufacturing method for a hard valve connector, comprising the following steps: 1) material selection: a hard alloy tungsten steel of the grade of YL10 series is selected; 2) blank processing; 3) the surface of a crude valve connector...  
WO/2018/121147A1
A welded faucet. The welded faucet comprises a pipe member (1) and a water discharge mouth (2). A water discharge hole (11) is formed in the pipe wall of the upper end of the pipe member (1). The water discharge mouth (2) is welded on th...  
WO/2018/124727A1
A piston pump comprises: a sleeve housing having a discharge hole and having a bore formed therein; a piston having an inlet flow path for introducing oil into the bore and inserted into the bore so as to reciprocate; an inlet flow valve...  

Matches 1 - 50 out of 13,072