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JP2578336Y2 |
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JP2575766Y2 |
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JPH10160089A |
To attach and detach a pipe to/from a section to be piped without cutting off the pipe. This device 1 consists of a pair of half-split tubular bodies 11, 12 having an inside diameter which roughly-meets the outside diameter of a pipe to ...
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JP2751588B2 |
A liquid cooled cooling device wherein occurrence of vibrations is controlled, the power for feeding water is lowered, and further, temperature variations around a heat generating section are prevented. The cooling device comprises: a ja...
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JPH1078189A |
To use a cooling device in various systems by maximally utilizing natural environment under the observation of latent heat pertaining to water, without using a mechanical and forced cooling mechanism. The outer surface of a transport tub...
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JPH1060959A |
To provide a piping with a heater which has simple and low-cost constitution. A sheet heater 3 provided with a heat sensitive electric resistance composite sheet having PTC property in the interior is closely wound round the outer periph...
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JPH1047581A |
To realize a heating device for piping which can uniformly heat piping in the lengthwise direction of a manufacturing device for a liquid crystal or the like including a semiconductor. A device comprises a soaking material 2 of heat cond...
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JPH1026286A |
To form the fluid flow pipe out of inexpensive resin, prevent it from being frozen, and thereby prevent the fluid flow pipe from cracking and the like. The fluid flow pipe 20A is provided with an outer pipe 21A and an inner pipe 22, whic...
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JP2559137Y2 |
A device to electrically connect fluid-carrying pipelines, particularly subsea pipelines carrying fluids which are viscous and/or contain organic residues, allows for the application of electricity through the pipelines, with the purpose...
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JP2554759Y2 |
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JPH09280471A |
To provide a pipe inside fluid heating/cooling device requiring no heat exchanger, having a limited construction cost and equipment cost, and having a limited time and labor for maintenance. A double pipe is formed by putting a sleeve 2 ...
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JP2544994Y2 |
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JP2636029B2 |
A technique for installing and replacing, if necessary, readily bendable electrical heat-tracing cable on and insulating a network of installed pipes including straight sections, straight joints, and elbow sections is disclosed herein. I...
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JP2540521Y2 |
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JPH09105593A |
To improve a heat transfer, eliminate a risk of breaking a member to be cooled and heated and lower a manufacturing cost. A cover 5 is attached to a housing 4. A shaft 1 is passed through the housing 4. A shape holding coil 3 made of met...
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JPH0989479A |
To heat a transportation pipe uniformly in the longitudinal direction thereof and to keep the temperature of fluid such as heavy oil transported through the pipe at approximately constant temperature. A long-sized heat pipe 2 is disposed...
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JP2596522B2 |
PURPOSE: To securely prevent freezing of fluid inside a pipe for securely preventing accidents of pipe rupture, etc., even at the time of extreme coldness, or in a strictly cold place, or even in the case where fluid in the pipe is stayi...
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JP2595160B2 |
PCT No. PCT/FR91/00403 Sec. 371 Date Mar. 3, 1992 Sec. 102(e) Date Mar. 3, 1992 PCT Filed May 17, 1991 PCT Pub. No. WO91/18231 PCT Pub. Date Nov. 28, 1991.A tubular conduit for the transport of fluids under pressure includes a flexible o...
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JP2583159B2 |
PURPOSE: To facilitate maintenance, and to shut out pollutants by arranging a both-end opened hollow tube into a hollow tube with inlet and outlet sections while forming a space between both tubes and disposing a light source into the in...
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JPH0942573A |
To enhance a radiation effect, and also shorten time required by manufacture by inserting a metallic pipe into a metallic band member in a spiral shape formed in a specified pitch in advance, contracting its diameter by twisting the afor...
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JP2579816B2 |
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JP2568435B2 |
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JPH08326983A |
PURPOSE: To provide a heater for piping which can be connected and disconnected simply to a piping. CONSTITUTION: This heater for piping is a heater to heat a piping by installing on the outer surface of the piping, and it consists of a ...
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JPH08320096A |
PURPOSE: To provide a heat insulating pipe system able to restrain lowering of the temperature of hot water or water remaining in the inside, and having durability in a feed hot water pipe or a feed water pipe. CONSTITUTION: An inner pip...
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JP2518464Y2 |
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JP2515203Y2 |
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JP2547359B2 |
PURPOSE: To prevent the breakage or cracking of water tubes in the winter season by a method in which a hose is connected through a solenoid valve to a water tube having a pressure-reducing valve, a water temperature sensor is built in t...
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JPH08277970A |
PURPOSE: To provide a heat insulating material, which can be prevented from dropping from a pipe when a supporting hand is removed after installation of the heat insulating material to the pipe and can be temporarily locked, by dividing ...
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JPH08247546A |
PURPOSE: To facilitate working and assembling of the title heater, and enhance the efficiency of heat generation. CONSTITUTION: A metal-made flat oval pipe is wound up and joined in cylindrical shape, thereby forming a pipeline 7. Heatin...
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JPH08246330A |
PURPOSE: To provide a sealing device capable of preventing the fibrous fiber product from being set in a tense state in the sealing device disposed on the feeding port side of a high pressure steamer, when the fibrous fiber product is su...
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JP2510325Y2 |
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JP2500566Y2 |
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JP2500242B2 |
This invention relates to an electric heating system for subsea flexible pipelines (13) including the circulation of an electric current through the metallic armourings (31) of the flexible pipeline (13), generating energy and dissipatin...
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JP2500238B2 |
PURPOSE: To clean the interior of a pipeline, i.e., a transport pipe transporting viscous fluid full of organic residue, particularly the pipe arranged under sea by using the heat generated through electrical phenomena. CONSTITUTION: Gen...
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JPH08109984A |
PURPOSE: To provide a humidifier conduit for breathing, capable of presenting convenient selections to the public by forming one enclosed helical passageway around the path of an axial direction, joining each turn of a helically wound pa...
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JPH0842776A |
PURPOSE: To allow liquid, gas, etc., to enter the pouring port of a pipe heated by current supply, heat them to an appropriate temperature while they are passing through the pipe, and take out them from the discharge port of the pipe. CO...
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JPH083855Y2 |
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JPH0814495A |
PURPOSE: To decrease a thickness of ice accretion in an open rack type liquefied natural gas vaporizing heating tube, by providing an outer heating tube with a heating fluid into contact with the peripheral surface and an inner heating t...
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JPH084975A |
PURPOSE: To provide a jacket pipe which can prevent an inner pipe from being deformed even though it is burnt after the assembly thereof, and which is highly durable so as to be stably used for a long time. CONSTITUTION: A jacket cover 4...
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JPH0750276Y2 |
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JPH07286701A |
PURPOSE: To transport high-temperature powder by a simple structure by providing a cooler having oil as cooling medium in a high-temperature powder transporting tube for introducing and receiving the powder between two high- temperature ...
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JPH0795459B2 |
An electrical connector for connecting a hot melt applicator to a source of electrical power in a system where molten adhesive is delivered to the applicator through a hose from a remote source of adhesive and where the hose carries wire...
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JPH07224449A |
PURPOSE: To provide a freezing preventive structure for a service water pipe at its rising part to over the ground when it is used in a cold district, with which the freezing preventing effect is high, the equipment cost and/or running c...
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JPH07218181A |
PURPOSE: To prevent freezing of a water tube by effectively utilizing high- temperature exhaust gas of an air-cooled air compressor. CONSTITUTION: Ducts 3, 4 for drawing high-temperature exhaust gas 16 of an air-cooled air compressor 2 a...
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JPH07217788A |
PURPOSE: To greatly enhance the cooling characteristic of a cooling pipe having a double pipe structure and to detect leakage of water at an early time by filling hydraulic liquid in a detecting groove between the inner and outer pipes o...
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JPH07208660A |
PURPOSE: To estimate the service life of a hose easily by providing an identifying means which is recognizable by receiving heat history on the surface of the outer layer of a hose which has a fiber reinforcing layer or a steel wire rein...
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JPH07198099A |
PURPOSE: To enable the continuous operation of a cooled equipment at the time of a trouble such as water leak being generated to a pipeline system for feeding cooling water from a water storage tank to plural cooled equipments in a build...
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JPH07142156A |
PURPOSE: To provide a space saving heating device capable of closely sticking and caulking a heated object and a heater together by pressing-in a plate bent into a C-shape having a diameter slightly smaller than the outer diameter of the...
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JPH0727089U |
[Purpose] Improves workability when locking and fixing the heating element to the object to be heated. [Constitution] Lead wires 3 are connected to both ends of the heating wire 2, an insulating mold 4 is applied to the connecting portio...
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JPH07130459A |
PURPOSE: To eliminate difference in the coefficient of thermal expansion and maintain contacting in a good condition by interposing an intermediate layer having a specific thermal conductivity and friction factor and presenting good perf...
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