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JP6420882B2 |
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JP2018162863A |
To provide a T-shaped joint which can end mixing of residual water in a third pipeline, which is arranged perpendicular to a first pipeline and a second pipeline, with flow in the first pipeline and the second pipeline, which are connect...
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JP2018162858A |
To provide an electric fusion joint which enables an operator to easily grasp a defect occurring during manufacturing.An electric fusion joint includes: a pipe-like joint body 4 which has at least a first receiving port part 2 which is p...
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JP6407611B2 |
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JP6404245B2 |
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JP6402943B2 |
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JP2018156737A |
To provide an electrification controller which can prevent overheating by a heating wire, and enables achievement of stable joint fusion bonding quality.An electrification controller is a device for controlling electrification of a heati...
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JP2018156741A |
To disclose an electrification controller which can suppress degradation of resin attributed to overheating by a heating wire and occurrence of poor joining owing to unsatisfactory heating.An electrification controller is a device for co...
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JP2018155394A |
To make a molten resin thoroughly run to the periphery of an adhesive resin body, in which a coil is embedded, by improving a shape of a coil protection ring during molding of an EF joint, and additionally prevent the coil from being sha...
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JP2018156740A |
To disclose an electrification controller which can suppress degradation of resin attributed to overheating by a heating wire and occurrence of poor joining owing to unsatisfactory heating.An electrification controller is a device for co...
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JP2018150967A |
To provide a pipe joint for accurately measuring a dimension of a pipeline at a work site.A pipe joint 10 is an L shaped pipe joint which is used to join two pipes 100 so that axes X1, X2 of the two pipes 100 on the same plate are arrang...
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JP6396952B2 |
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JP6397910B2 |
A connection device is suitable for connecting two tubes to one another, and optionally to a fluid tank for fluid transmission piping of an aircraft or a spacecraft Also disclosed are pipes incorporating said tubes and said device; and a...
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JP2018141476A |
To provide series of several kinds of pressure suppression safety devices for use in preventing poor fusion caused by increasing in pressure of a closed space formed inside by integrally and systematically closing opening ports at EF joi...
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JP2018141516A |
To provide a hose connection branch joint etc. which is easily used in a portion where multiple gas consumption devices are closely arranged and enables reduction of costs for installing the gas consumption devices.A hose connection bran...
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JP2018122758A |
To provide a pipe mounting structure allowing removal of a hollow member and a pipe and having excellent sealability.In a pipe mounting structure for mounting a pipe to a hollow member, a pipe mounting member 20 has a mounting flange 23,...
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JP6370066B2 |
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JP2018115766A |
To provide a method and apparatus for limiting the flow of electric current, induced by an event such as lightning or an electrical fault, along a fluid transport system and allowing static dissipation along the fluid transport system.A ...
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JPWO2017056203A1 |
The resin pipe joint of the present invention has a tubular joint main body (2, 12, 22) having an internal flow path (P) for flowing fluid, and two or more openings of the internal flow path (P). Two or more welded ends (3a to 3c, 13a, 1...
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JP6351179B2 |
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JP2018100720A |
To provide a manufacturing method for a hose with a core piece capable of obtaining the hose with the core piece excellent in durability and the hose with the core piece capable of serving as the hose with the core piece excellent in dur...
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JP6343131B2 |
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JP6342183B2 |
To perform an efficient burying work for a pipe taking out underground heat up to a ground.The first pipe 1A and the second pipe 2A are stored in an existing pile 10A to make a unit pipe device 20A and the first pipe 1B and the second pi...
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JP6336185B1 |
[Task] An object of the present invention is to provide a branch pipe having good usability. The branch pipe S is a branch pipe S that branches the fluid from the inflow portion 10 into the first outflow portion 1 and the second outflow ...
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JP6329271B2 |
The present invention relates to a polyethylene composition comprising—a base resin comprising (A) a first ethylene homo- or copolymer component having a melt flow rate MFR2 (2.16 kg, 190° C.) of equal to or more than 150 g/10 min to ...
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JP6325773B2 |
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JP6322030B2 |
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JP6322251B2 |
Disclosed is a structure for preventing a leak at a synthetic resin tube joint, which includes a synthetic resin tube including a tapered portion at an end portion; a ferrule inserted into the end portion of the synthetic resin tube and ...
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JP2018066449A |
To provide a tube with a coupling such that the tube has good external appearance and the tube and coupling are excellently bonded together in one.The present invention relates to a tube with a coupling that consists of the tube and the ...
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JP6312987B2 |
A method and apparatus for reducing an intensity of an electrical discharge that occurs within a fluid transport system in an aerospace vehicle. The aerospace vehicle is operated. The fluid transport system in the aerospace vehicle is co...
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JP2018059582A |
To provide a branch takeout joint having no risk that a drilling tool moves erroneously after a resin main pipe is branched, to improve reliability of branch work of the resin main pipe.A branch take out joint includes: a joint body havi...
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JP2018048697A |
To provide a pipe coupling for a resin pipe such that when a socket is separated, an O ring never falls, and anybody can properly fasten a cap nut, which is never loosened.A pipe coupling consists of an A socket, a B socket, a cap nut 3,...
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JP6299626B2 |
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JP2018035845A |
To disclose an electric fusion joint capable of stabilizing fusion temperature or fusion strength to prevent a water leakage accident.An electric fusion joint includes a joint body having a socket part, and a planar heating element cover...
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JP2018028378A |
To provide a bypass saddle of a synthetic resin-based EF joint with which gas leakage never occurs even in a long term.Provided is a bypass saddle of a synthetic resin-based EF joint that has a structure, as gas outflow inhibition means ...
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JP2018028379A |
To provide a service tee of a synthetic resin-based EF joint with which gas leakage never occurs even in a long term.Provided is a service tee of a synthetic resin-based EF joint that has a structure, as gas outflow inhibition means clos...
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JP6282922B2 |
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JP6270193B1 |
[Subject] An assembly method of tube fitting which can form easily possible tube fitting of carrying out relative rotation of the first channel member and the second channel member with regular small torque is provided. [Means for Soluti...
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JP2018501441A |
The connector assembly comprises a housing having an open bore extending from the first open end to the second open end along the axis. The housing includes a plurality of finger-shaped portions that are circumferentially separated from ...
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JP2018001460A |
To provide a method for producing a fiber-reinforced resin molded part of a branch pipe in which the generation of wrinkles and the generation of a matrix resin-unimpregnated part are suppressed, and the fiber-reinforced resin molded par...
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JP2018001459A |
To provide a fiber-reinforced resin molding of a branch pipe suppressed in the generation of wrinkles and more highly strengthened, and a method for producing the same.Provided is a fiber-reinforced resin molding 400 of a branch pipe com...
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JP2018003973A |
To provide a freezing preventive distributing water pipe showing superior cut-off performance and capable of positively preventing water leakage.A freezing preventive distributing water pipe 1a comprises a pipe 10 including two resin pip...
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JP2017227228A |
To provide a heating fusion joint enabling fusion connection even in a case of being used as resin material with high melting point and resin hard to melt, and a heating fusion connection method between the heating fusion joint and a pip...
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JP6249131B1 |
[Subject] An assembly method of tube fitting which can form easily possible tube fitting of carrying out relative rotation of the first channel member and the second channel member with regular small torque is provided. [Means for Soluti...
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JP6243132B2 |
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JP6234785B2 |
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JP2017198261A |
To provide a joint with an electric fusion receiving port that allows connection of a piping structure by a simple work at a joint part of straight pipes.A joint with an electric fusion receiving port constituted of a straight pipe body ...
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JP6216401B2 |
An elastomeric flexible hose for the transportation of high pressure and/or temperature hydrocarbon liquids or gases comprising: a semi-crystalline thermoplastic inner liner layer (1'); an armour layer (9') surrounding the inner liner la...
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JP2017187054A |
To provide a thermo fusion joint capable of restricting an abnormal heat generation and restricting its damage while keeping an efficiency of connecting work for resin pipes.A joint main body 10 is provided with first to fifth connection...
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JP6211153B1 |
[Subject] Without shape of a joint part becoming large, it can connect simple even in a construction site and aims at providing connection structure of a pipe excellent in adhesiveness, sealing performance, endurance, etc. [Means for Sol...
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