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JP5072781B2 |
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JP5041243B2 |
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JP5038978B2 |
To improve the maintenance characteristics, and reduce a maintenance cost by attaining reuse of a piping which has been conventionally used. In a coolant circuit 10, a first relay member 36, equipped with a first connector 50a and a seco...
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JP5027333B2 |
In a connection apparatus for a corrugated tube a sealing sleeve, a coupling part, and an insertion part that can be inserted into the coupling part and comprises outwardly protruding latching portions on its outside surface, the couplin...
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JP5010882B2 |
The device (2) has a pressure housing (4) with a sealed filter (5), and a connecting piece (6a) connected with a pressure piston (7), which is restricted in movement on both sides in the housing. An outer position of the piston distant f...
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JP4986688B2 |
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JP3176618U |
To provide an iron screwless joint attachment for connecting a flexible pipe and a steel pipe by preventing galvanic corrosion due to contact between dissimilar metals. A male screw type screwless joint attachment is made of a stainless ...
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JP2012077912A |
To provide a fastening tool in which a fixing means is invisible from the outside.A connecting means adapted to releasably fix a first element and a second element includes a locking means which can be moved by a remote operation means b...
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JP4904547B2 |
A locking segment for use in connecting two lengths of pipe has a radically extending heel that serves as a rotational brake. By mating the brake into an annular trough, that is, by placing it between two walls, the rotation of the segme...
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JP2012057652A |
To provide a flow passage forming structure without causing welding failure of a welding part even when the structure is enlarged.This flow passage forming structure 1 is constituted of three or more of resin molds, and the projected are...
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JP4871525B2 |
A drop tube segment is adapted for use with a liquid reservoir. The drop tube segment includes a conduit with an end portion and a sidewall including a sidewall portion at least partially defining an interior housing area. The drop tube ...
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JP4832866B2 |
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JP4803517B2 |
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JP4742053B2 |
A coupler includes a conductive polymer material that is so constructed and arranged to join tubing, wherein the conductive polymer material includes a conductive polymer component selected from the group consisting of polyaniline, polyp...
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JP4715056B2 |
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JP2011117578A |
To provide a piping connection structure that can absorb relative displacement in a horizontal direction while maintaining pressure resistance and watertightness as piping.The piping connection structure 10 includes a first metal ring 11...
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JP2011516798T |
It is the coupling instrument for corrugate tube (4) (1) provided with a bonding link (2) and an insert portion (3) which can be inserted into the bonding link (2), The insert portion equips the perimeter with a latch cam (9) projected o...
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JP4663713B2 |
A fitting for a tube (70) or pipe capable of functioning a high pressures having a first fitting component (12) adapted to receive the conduit end; a conduit gripping device such as a ferrule or ferrules (20,22) and a second fitting comp...
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JP4659824B2 |
A pipe coupling 10 for straddling and securing together facing ends 16a,18a of a pair of pipes 16,18 of substantially cylindrical profile. The coupling has a plurality of segments 12,14 each having a pair of axially-spaced arcuate surfac...
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JP4652515B2 |
The locking section has at last one lip (30,32,34,35) lip which engages in a pipe corrugation over an angle of 1800. The individual sections of the lip are closer to a symmetrical axis (54) than the widest distance between facing contour...
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JP2011017408A |
To provide a reducer for invert matching, formed of an earthenware pipe and easily joining two earthenware pipes of different bore diameters without causing inverse draft and without causing a large gap.The reducer 21 for invert matching...
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JP4619069B2 |
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JP2010249267A |
To ensure, in a flange joint structure, electric insulating property between flanges while maintaining the sealing property in a flange joint surface by a heat-resisting gasket.The gasket 4 to be installed to a joint surface of a pair of...
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JP2010249323A |
To provide a versatile connector for a corrugated pipe with a locking part provided with an improved holding force.The invention relates to the connector for the corrugated pipe for fastening a corrugated pipe. A locking part 10 having a...
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JP2010249268A |
To ensure, in a flange joint structure, electric insulating property between flanges while maintaining the sealing property in a flange joint surface by a heat insulating gasket.In the flange joint structure in which a pair of flanges 3a...
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JP4535227B2 |
The invention relates to interconnectable turbocharger components (10, 12), whose connecting zones (11, 11') coaxially overlap in an axial direction (14) and mesh with each other radially in a positive fit. Said components are secured by...
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JP4517325B2 |
Two coupling member 1, 2 are provided in respective butting end faces thereof with annular recessed portions 3, 4 surrounding respective fluid channels 1a, 2a thereof and having annular projections 5, 6 each formed in a bottom face of th...
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JP4507638B2 |
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JP2010156464A |
To provide a fastening tool in which a fixing means is not viewed from outside. A connecting means adapted to releasably fix a first member and a second member includes a locking means moveable by remote activation means between a locked...
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JP4496459B2 |
A corrugated pipe having a joint portion, in which the insertion of the pipe wall end portion of a connecting partner corrugated pipe into a joint portion is allowed by pushing and expanding the retaining members of the joint portion wit...
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JP4464847B2 |
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JP4460773B2 |
The invention relates to a vacuum tight coupling for the end portions (1,2) of two tubular sections, the size of the inner space of a first end portion (1) being smaller than that of the second end portion (2). The second end portion, wi...
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JP4448202B2 |
The invention relates to an article of manufacture comprising a partial or complete tubular primary part defining a tube axis and having an at least partially curved circumferential wall at least partially encircling the axis; said wall ...
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JP2010071343A |
To provide a pipe joint for improving pressure resistance, without hindering flexibility and eccentricity.This flexible pipe joint includes a tubular part formed in a cylindrical shape by an elastic member and a pipe connecting part arra...
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JP4441068B2 |
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JP4438500B2 |
In a protector for protecting a trapezoidal female thread of a pipe formed to an end thereof, the protector has a male thread formed thereto so as to be threaded with the female thread as well as the height of the thread of the male thre...
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JP4411485B2 |
The invention relates to corrugated pipe hose assemblies which are not provided with fixtures and which are used to transport preferably gaseous media in high-pressure applications, wherein a mount (3) is provided in order to receive an ...
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JP4413322B2 |
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JP4414539B2 |
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JP4403980B2 |
A seal structure is provided for an air conditioning unit mounted inside a passenger compartment of a vehicle and connected with pipes, which extends to the passenger compartment from an engine cabin through a pipe penetration opening of...
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JP4399691B2 |
The spiral pipe joint comprises a nipple 1, a caulking ring 2 and a flexible string-shaped pressure contact member 3. After an inserting portion 11 of the nipple 1 is inserted into a pipe body P, the pressure contact member 3 is wound on...
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JP4383414B2 |
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JP4348777B2 |
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JP4344206B2 |
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JP2009228835A |
To provide an insulating pipe for easily preventing corrosion caused by contact with dissimilar metal, and easily securing electric insulating performance between a multi-layer pipe and a metallic joint, in the insulating pipe for fixing...
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JP4332362B2 |
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JP2009197834A |
To provide a multilayer insulating pipe connection structure for connecting the end of a conductor layer of a multilayer insulating pipe and a metal joint body while completely insulating therebetween.The connection structure includes th...
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JP4311545B2 |
The invention relates to a device for connecting and blocking hollow elements used as piping for fluids, both gaseous and liquids, The hollow elements (11,13) are connectable by plugs or anchoring plates (19) and connecting plate (21), e...
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JP2009156367A |
To provide an insulated joint structure which secures air tightness in an abnormal high temperature environment and electric insulation in a high humidity environment.An insulated washer 5 is interposed between a bolt 3 and a top side fl...
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JP4298357B2 |
The object is to provide a pipe connecting structure which can prevent electrical charge of a plastic coated metal pipe using a simple structure. In order to accomplish this object, beads 5a, 5b, 5c are provided to protrude from the oute...
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