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JP2002191243A |
To provide a multi-controllable horticulture system that can simply reproduce complicated cultivation conditions that are different from individual characters of the plants and can save the energy for and simplify the cultivation works, ...
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JP2002159584A |
To provide a piping connecting joint capable of easily supplying a dry pre-operating facility without requiring the electrical construction requiring the complicated construction.This piping connecting joint includes a three-way branch p...
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JP2002514941A |
A fluid delivery system comprises a connector assembly including a first fitting (200) defining a first aperture; a second fitting (100) coupled to the first fitting and defining a second aperture; and a stem member (210) mounted in the ...
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JP2002115788A |
To prevent damage of a plug or an execution part by jolting of an air hose.A check valve 8 is provided on the plug 3 side connected to a socket 1. The check valve 8 allows compressed air supply from the socket 1 side and generates exhaus...
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JP2002113396A |
To provide a joint with waterstop structure by which the switching of the feed state and the waterstop state in a water supply fitting having no waterstop structure can be operated by hand operation.The joint with waterstop structure has...
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JP2002081589A |
To manufacture a wrong connection preventing connector for a number of combinations of connectors, and to easily change the combination of the connectors.An internal valve 3a for inhibiting the passage of fluid, and a spring 8a for press...
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JP3258528B2 |
PURPOSE: To provide a quick-coupling fitting capable of compensating for a seal even under high pressure differential at coupling work. CONSTITUTION: A quick-coupling fitting to pipes comprises a female element and a male element that ca...
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JP2002035140A |
To provide a connector capable of being certainly connected to a pipe member without contaminating the fluid passage in the connector at the time of connection to the pipe member and capable of preventing the leak of a liquid at the time...
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JP2002503793A |
A junction element (10) for a fluid delivery system comprising an inlet port (12) for connecting to a main up-stream pipe section (20) and an outlet port (14) for connecting to a main down-stream pipe section (22), the outlet port being ...
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JP3249250B2 |
PURPOSE: To markedly simplify production/assembling, to make the dimensional tolerance of a production part slight even in the case of mass production and to simplify the structure itself of fitting for a sanitary equipment. CONSTITUTION...
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JP3247116B2 |
A quick-disconnect system for selectively connecting a slurry tank to a fluid supply line includes a first valve on the slurry tank and a second valve in the supply line fitting. Each of such valves includes a piston having a tapered nec...
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JP2002005378A |
To provide a coupling device for new extremely low temperature piping capable of quickly and inexpensively performing coupling/separation of a coupling part of the extremely low temperature piping.This device is provided with a pair of f...
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JP2002004350A |
To provide a sprayer hose connecter capable of being simply and easily connected to a water service hose at one touch operation, having a hose insertion section with a firmly detachable structure and, at the same time, combining a plural...
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JP2001355611A |
To inform an operator of an imperfect connection of a self-seal coupling of a hydraulic motor drain circuit.A sub-tank 15 having a liquid level detector 14 is provided, and the sub-tank 15 and a drain circuit 9 of a hydraulic motor 2 are...
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JP3235653B2 |
To prevent the leaking of a liquid from a connection when a socket is separated from a plug. A hydraulic coupling 1 has a socket 2 and a plug 3, the socket 2 and the plug 3 being connected together by engagement of a groove part 10a form...
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JP3232909B2 |
PURPOSE: To improve the reliability of a freezing operation by adhering rigidly to the clean and dry rules in a connecting construction. CONSTITUTION: Nitrogen gas 4a is filled in a tube 40 having a predetermined length. Further, section...
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JP2001317671A |
To provide a pipe joint that is small in the number of parts items in use and is thus simple in structure, easy to assemble and inexpensive to manufacture, and a power steering system using the pipe joint.A ball 9 is inserted in the vici...
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JP2001289339A |
To improve a degree of freedom in piping while eliminating a special joint such as a bite-type union in the case of providing a check valve on the way of a hose. A valve element 6 for closing a flow passage when the operating fluid rever...
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JP2001279744A |
To facilitate maintenance of a faucet joint and keep safety in case of water leakage and constitute compactly a box and the joint and improve design in a water and hot water combination faucet installed on a counter face or the like. The...
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JP2001259068A |
To provide a sprinkler equipment where a sprinkler head can be extended or exchanged in the start of keeping its functions without draining water from the secondary-side piping of the sprinkler equipment.The piping member connection join...
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JP2001516048A |
A capillary valve, connector and router where one or more cylindrical fibers, which may be capillaries, plugged capillaries, optical fibers, or the like, including at least one capillary tube are contained in a first bundle of fibers tha...
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JP3207400B2 |
To provide a fluid connector capable of certainly preventing leakage of hydraulic fluid. This connector is constituted by furnishing a latch pin 28 and a latch bracket 30, the latch pin 28 is furnished with first and second fluid channel...
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JP2001235079A |
To provide a fluid connector that can reliably prevent leakage of hydraulic fluid.The fluid connector comprises a latch pin 28 and a latch bracket 30. The latch pin 28 has a first and a second fluid channels 101 and 102. The latch bracke...
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JP3199385B2 |
A seal for a shut-off device moved in a rectilinear manner, which is switched from a closed to an open position and vice versa so as to shut off material flows. The seal is formed of metallic components which define a pressure chamber to...
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JP3189430B2 |
PURPOSE: To prevent air leakage when a plug is mounted or removed, and simplify the mounting/removing structure. CONSTITUTION: At the tip of an outer cylinder 10, an insertion part 14 is provided where a plug is inserted, and a seal memb...
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JP2001173860A |
To provide a joint valve not jetting water even when a hose is removed.This joint valve 10 is constituted by furnishing one connecting part 14 to connect to one pipe body 12, the other connecting part 18 to connect to a hose 16, a flowin...
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JP2001174002A |
To prevent a refrigerant existent in an indoor machine and a connection piping from flowing out with the aid of a valve mounted on a fluid operation valve upon the connection piping communicated to the indoor machine from the fluid opera...
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JP2001170188A |
To provide a connector of which the structure is simple, and wherein the volume of a fluid channel does not substantially change in the vicinity of the connection of tubes.This connector 1 is used to connect the duct 6, and has a connect...
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JP2001170187A |
To provide a connector wherein the volume of a fluid channel does not substantially change according to the opening/closing of a valve disc.This connector 1 is used to connect a duct 6, and has an approximately cylindrical connector main...
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JP2001132880A |
To prevent erroneous use such as connecting a rubber tube to a gas appliance using a slim plug for a gas receiving part. A normally closed valve is provided in a plug, and a valve opening/closing means acting in correspondence to mountin...
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JP2001132991A |
To suppress leakage of a refrigerant through a gap between a valve body and a valve rod formed as a result of a seal member installed between the valve body and the valve rod being twisted when the valve rod is driven, in a valve for con...
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JP3157490B2 |
To provide an improved type gas isolating and housing device for preventing an intrusion of a contaminated product into a gas flow to be purified and monitoring, with a simple structure and having a small dead volume and improved surface...
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JP3138921B2 |
To perform washing of a connection part and to perform steam sealing during the passage of treatment liquid by a method wherein when a tubular part on the male side is fitted in a tubular part on the female side, a closed space with whic...
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JP2001050445A |
To reduce the number of structural members required to connect metallic valves and synthetic resin tubes by adding a transition function to the metallic valves, and reduce working cost by simplifying connecting operations and improving t...
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JP2000346261A |
To simplify and miniaturize structure of a coupling device by complexly composing a fluid pressure cylinder for connecting and separating a male joint and a female joint of the coupling device with a guide supporting member supporting an...
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JP2000346266A |
To surely prevent oozing of fluid from an auxiliary opening/closing valve in a female joint in a separated condition of both the joints by a simple structure, so that the fluid containing air can be surely sealed even when a residual pre...
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JP2000266275A |
To repair a steam pipe easily with an inexpensive repair cost even in the case of high steam pressure and a large pipe diameter, when a steam leak is repaired without stopping circulation of a flow of steam. In this steam leak repairing ...
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JP2000249269A |
To surely prevent gas leakage by moving a cock body to a normal valve closing position when a socket is disconnected. This gas cock includes a main body 2 having a socket 1 removably connected thereto and a gas passage 8 in the interior ...
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JP2000230652A |
To reduce the power required for valve opening by providing such a structure as to move a cylinder inserted into a passage in such a manner as to be movable forward and backward by a flow and block a cylinder outflow port provided on the...
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JP2000193174A |
To facilitate maintenance and to improve safety in operation and misoperation by mounting a means for closing a conductor end adjacent to a separation surface of a fitting box and a fitting plug. Each joint casing forms an insulated vacu...
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JP2000193187A |
To provide an air bleeder which can extract the air mixed in a pipe road when a hydraulic pipe is connected to a hydraulic implement and an oil is filled in the pipe road, by a simple work and without requiring the surplus device and met...
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JP3050508B2 |
PURPOSE: To provide a tension operation type discharge preventing device in which the costs for preventing discharge are reduced, there is no malfunction, reliability is high, and changing work of a container can be easily and efficientl...
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JP3043286B2 |
To provide a drink supplying device for a refrigerator in which residual drink is not leaked out even if a drink container and a drink supplying pipe are separated with the drink remaining in a drink container and a drink supplying pipe....
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JP2000097380A |
To provide a connector for fluid the mounting place of which is not limited and which is short in length.In a connector 30 for a fluid pipe formed that connection parts 34 of a pipe material are formed at two ends, a valve 33 is arranged...
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JP2000055258A |
To set an interior machinery, an exterior machinery and a piping by preventing intrusion of air into the piping at the time of installing and remov ing the interior machinery and the exterior machinery, preventing emission of refrigerant...
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JP2000039090A |
To provide a circuit shut-off device for preventing a joint from being moved outward from housing. This circuit shut-off device for a pressure fluid handling facility is provided with an inner valve 4 and members 23, 24 for operating at ...
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JP2995569B2 |
Coupling arrangement comprising connectable male and female parts (1, 2). The male part can be partially inserted into the female part. The female part comprises a longitudinally displaceable inner sleeve (4) which, in the non-actuated p...
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JPH11344177A |
To facilitate construction by making piping compact and reducing the number of part items in constituting water or hot water supply piping utilizing the space in the back of a wall by using flexible pipes. Elbow-shaped fitting units 1 an...
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JPH11315804A |
To impart a remarkable resistance to damage when the torque is enhanced in screwing of a connecting device by holding a steel plate provided in order to house the connecting plate on the flange surface of a control device. A screwing con...
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JP2974135B2 |
To open or close inner and outer pipe passages without introducing the outside air by arranging the contact seal sections of a first moving valve and a second outer bushing after a first tubular partition wall contacts a second moving va...
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