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Patent Searching and Data


Matches 251 - 300 out of 1,200

Document Document Title
WO/1990/002288A1
A valved fluid connection apparatus is disclosed. When mounted within an opening (30) of a fluid container, the apparatus seals the fluid inside the container until an actuating barrel (21) is inserted to open a valve (12) which allows f...  
WO/1989/001587A1
A fluid coupling device has a male section (20) and a female section (21). Each of the sections has two rotatable ball-valve elements (30, 31). A docking member (23, 24) is mounted on each section to accomodate a misalignment of the flow...  
WO/1988/008499A1
A quick connect/disconnect hydraulic coupler is provided especially for connecting rigid hydraulic members where no axial movement of the coupling halves can be achieved. The quick coupler comprises a male connector (30) attached to one ...  
WO/1986/005568A1
A slide valve and coupler assembly for controlling fluid flow, comprising a slide valve (A) including a valve housing (10) having a first fluid flow passage (11), at least one slide valve member (13), and guide means (14, 15) for guiding...  
WO/1986/004130A1
A coupling device, which can be connected or disconnected quickly, capable of operation in both high and low pressure environments, and in applications where shock and extreme vibrations may be present. Interconnection is accomplished vi...  
WO/1983/004083A1
The cylinder comprises a threading extended at least on a portion of its cylindrical wall cooperating with an inner threading of the orifice intended to receive the base plate. The bottom of the cylinder comprises a bore which is aligned...  
WO/1982/003439A1
An arrangement for a coaxial hose coupling, especially an arrangement which permits interconnection of the coupling halves (1, 34) when one of them carries pressure, e.g. because it is connected to a pressure-producing pump. The coupling...  
WO/1981/003690A1
A breakaway coupling (10) for joining together two pipes the coupling having at least two separable parts (11, 12), through which a conduit extends along which fluid is to be conveyed, one part being adapted for connection to one pipe an...  
WO/1980/001507A1
A slide valve and coupler assembly for controlling fluid flow comprises a slide valve (A) and a coupler (B). The slide valve (A) comprises a valve housing (10) having a first through fluid flow passage (11), a slide valve member (18), an...  
JP7446422B2
The invention relates to a connection fitting (102) for a valve coupling and/or measuring or test coupling (2) for fluid systems for detecting working pressures of fluid media, the coupling (2) comprising a coupling bushing (6) which is ...  
JP3245090U
The present invention relates to the technical field of oil discharge ports and oil removal from transformers, and provides a valve assembly with a new structure with a high-speed coupling that makes it easy to remove oil and improves th...  
JP2023175185A
An object of the present invention is to provide a test device that can easily perform a damage confirmation test on a fire hose. [Solution] The flow path switching valve 2 includes a valve box 20 in which an inflow path 21, a first outf...  
JP7383309B2
The present invention includes: a first part (11) which has a hollow cylindrical shape and circumscribes or is inscribed in a pipe (26); and a second part (15) which has a cylindrical shape and circumscribes or is inscribed in the first ...  
JP2023161334A
To provide a gate valve installing method and a gate valve installation structure used for such gate valve installing method which simplify an installing operation of a gate valve while preventing attachment portions between a casing and...  
JP2023541821A
A breakaway coupling system for off-loading strings comprises a first coupling part 101 and a second coupling part 102. The coupling parts are connectable together to form a conduit through which fluid can flow, and separable from each o...  
JP7336225B2
This fluidic coupling (R) comprises a male element (A) comprising a male body (2), a valve (20) and a spring (24) pushing the valve (20) back toward its closed position, and a female element (B) having a sealing gasket (35), a piston (38...  
JP2023098622A
To provide a new connector for used in a fluid processing system and fluid processing (liquid products and the like used in pharmaceutical industries and biotechnology industries).A connector is equipped with (a) a first hollow connector...  
JP7297892B2
The present invention relates to a pipe connector assembly and a tire maintenance apparatus having the same. The pipe connector assembly comprises a leak-proof valve, and the leak-proof valve is opened only after a sealed fluid medium pa...  
JP7281284B2
To provide a joint which enables a holding member for holding a biasing member in a water flow passage to be assembled easily.A joint A includes: a pipe-like body 10 having a water flow passage 10a; a valve seat 18 provided at the water ...  
JP2023005108A
To disclose one embodiment having a constitution which can reduce a pressure loss generated at a three-way joint, in the three-way joint having a first opening part, a second opening part and a third opening part.A bulkhead part 12 is ar...  
JP7205780B2
To provide a pipe joint that can immediately shut off a hydrogen gas flow path at an initial stage when a plug (nozzle side member) comes out of a socket (filling apparatus side member) to prevent release of outgas. A pipe joint (100) of...  
JP7096436B2
Provided is a joint member provided with a valve structure body which does not have a slide sealing structure necessitating grease but which facilitates an opening/closing operation of a fluid passage even while having relatively high pr...  
JP7084325B2
The present invention relates to a pneumatically, high pressure gas powered emergency release coupling control and monitoring system (S) comprising a powered emergency released coupling (1) arranged in a fluid-supply line (32) for convey...  
JP2022055856A
To provide a gas joint for flashback prevention having a function for preventing expansion of fire spread, even if conduit means for oxygen supply is ignited.A gas joint for flashback prevention includes a joint body having a gas passage...  
JP6986594B2
An anti-jet joint structure of a connection hose (3) of a vehicle air compressor contains: an accommodation box (1), an adhesive supply can (2), and the connection hose (3). The accommodation box (1) accommodates the vehicle air compress...  
JP2021531437A
The O-ring membrane valve (20) includes an O-ring (22) and a resealable membrane (24) connected to the O-ring, and the resealable membrane includes a first surface and a second surface. And a slit extending from the first surface to the ...  
JP6860667B2
Disclosed is a washing machine faucet. The faucet comprises a body (1) and a water outlet head (2) connected to the body (1), wherein inside the water outlet head (2) is a water flow channel in communication with the body (1), and furthe...  
JP2021038763A
To provide a fire nozzle capable of releasing the connection with a separate receiving metal fitting to which a hose extended to a downstream side is connected only when water is stopped.A fire nozzle includes an inner cylinder 20 capabl...  
JP2021001634A
To obtain a pipe joint capable of obtaining a configuration that restricts a passing flow rate of fluid passing through a flow port opened by a valve unit, and a pipe joint set.An upstream throttle hole of an upstream throttle part restr...  
JP6754129B2
To provide a gas cock to which a gas purge mechanism is imparted while dimensions of a purge mechanism part are reduced as much as possible and a size of a gas cock is not so increased relative to existing gas cocks.A purge mechanism 10 ...  
JP6747648B1
An object of the present invention is to provide a fluid module in which cooling water that inevitably leaks when the tool plate is removed from the master plate does not easily wet other tools mounted on the tool plate. In the fluid mod...  
JP6747649B1
An object of the present invention is to provide a fluid module that is less likely to leak cooling water when the tool plate is removed from the master plate and can be miniaturized. In the fluid module of the present invention, the mas...  
JP6685077B2
To provide a pressure gauge detachable joint in which there is no risk of fluid leaking from a connection of a pressure gauge with the joint without taking labor against attachment work of the pressure gauge.The joint comprises a valve b...  
JP6631926B2
A quick coupling fitting (1) including a first connector (2) and a second connector (3) coaxially screwed along a longitudinal axis (L). The first connector (2) includes at least one guide track (27) which is integral with an external ca...  
JP2019526019A
A connector for interconnecting the end member (T) of a water dispenser or atomizer with a flexible hose (H), defining the axis (X) and for connecting to the end member (T). A first end (11) and a second end (12) including an extended ou...  
JP2019525101A
Hydraulic connection part for connecting to the hydraulic pressure corresponding member (200A; 200B) in order to form a hydraulic flow path between the hydraulic pressure connecting member (100A; 100B) and the hydraulic pressure correspo...  
JP2019504249A
The seal for the coupling joining the pipe elements has an angled oriented lamp surface on the outer surface. The lamp surfaces are arranged in opposite pairs, located at 3 o'clock and 9 o'clock at the interface between the sections form...  
JP6442239B2  
JP6405197B2  
JP6402223B2  
JP6147361B2
A breakaway coupling with system-tight end flanges on the first and second coupling halves is provided. The end flanges have oblique or conical surfaces and are embraced there by ring segments, which in turn are pressed against the obliq...  
JP3209783U
[Subject] A pipe connection joint which can control a flow is provided. [Means for Solution] Pipe connection joint 10 is arranged inside main part 20 of a joint, and main part 20 of a joint, and has valve element 30 which has hole 32 pen...  
JP6081644B1
[Subject] The cap structure for the tire valve connection which can prevent the air leak at the time of air pressure adjustment of a tire and air pressure measurement is provided. [Means for Solution] Valve pushing member 4 which presses...  
JP5766700B2  
JP5762077B2  
JP5738661B2
When a male member (132) is inserted into a female member (304) to connect a first joint portion (C1) of a hydraulic joint structure and a second joint portion (C2) thereof, a first open end portion (114a) of a first oil passage (114) of...  
JP2015503064A
Grease and lubricating oil line couplers include nozzles and receivers that can be interconnected for grease or lubricating oil delivery. Each component is normally closed and has a flush surface that can be easily cleaned, which prevent...  
JPWO2012120751A1
In the joint 10 interposed in the pilot oil passage 4 via the relay passage 12 provided in the joint main body 11, the accommodating portion 13 is formed in the relay passage 12 of the joint main body 11 and the accommodating portion 13 ...  
JP5436158B2  
JP5434016B2  

Matches 251 - 300 out of 1,200