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Patent Searching and Data


Matches 551 - 600 out of 6,100

Document Document Title
JP5366623B2
To provide a double-seat balanced slide valve having a constitution in which receiving pressure from a fluid in first and second valve bodies is kept balanced in both a valve closing time and an valve opening staring time. The double-sea...  
JP2013245761A
To provide a liquid pumping device with a high exhaust capacity, the liquid pumping device being capable of pumping a liquid such as hot water or fuel.A liquid pumping device includes an air intake valve 18 provided on a working steam in...  
JP2013245760A
To provide a float type drain trap which enables drain to flow in from the same or opposite direction in which the drain is discharged.A first inlet 5 and an outlet 9 are provided respectively on an upper right side and a lower right sid...  
JP2013245749A
To provide a temperature responsive valve capable of preventing a foreign matter from depositing.By valve casings 3 and 4, an entrance 1, a valve chamber 5, and an exit 2 are formed and between the valve chamber 5 and the exit 2, a valve...  
JP5350189B2
To provide a liquid pumping device not causing hammering at a destination of a pressure-fed liquid when opening an exhaust valve and closing an air supply valve. The liquid pumping device includes: the air supply valve 20 disposed at a w...  
JP5346661B2
To automatically remove foreign matters sticking to an orifice. The drain trap includes a casing constituted of a body 3 and a cover body 4, in which an inlet 1, a valve chest 6, and an outlet 2 are formed, and a valve seat 9, in which a...  
JP2013231462A
To provide a free float type drain pipe allowing a protrusion to be readily fit into a groove provided in a trap casing.An inlet 5, a trap chamber 6 and an outlet 7 are formed by a trap casing comprised of a body 1 and a lid member 2. A ...  
JP5329268B2
To provide a gas-liquid separator of which the period until clogging of a filter is extended. A roughly cylindrical double exhaustion pipe 5 is disposed in a casing comprising an upper casing 3, a lower casing 8 and a bottom casing 13. A...  
JP5312975B2
To provide a liquid force feed device capable of conducting surely switching between opening and closing for an air supply valve and an exhaust valve, without using a strong spring in a snap mechanism. The air supply valve 20 is provided...  
JP5313110B2
To provide a monitoring system for a condensed water pressure feeding device, capable of correctly predicting the lifetime of the condensed water pressure feeding device. In the condensed water pressure feeding device 24, an intake port ...  
JP5301573B2
A condensate recovery system may comprises a plurality of drain lines for draining condensate from an associated steam plant. Each drain line may incorporates a steam trap and feeds into a common condensate return line running between th...  
JP5290117B2
To remove foreign matters attached on an orifice in a lever float type drain trap for automatically discharging drain produced in a steam piping system, a compressed air piping system and a gas piping system through the utilization of a ...  
JP2013174352A
To provide a valve having a maintainable valve seat.A valve 10 has a valve body 12, and the valve body 12 has an upper seal surface 24 and a maintainable valve seat 26. The maintainable valve seat 26 is attached to the valve body 12 so a...  
JP2013170690A
To provide a device for detecting an operation state of valves, the device that facilitates attaching a sensor for operating state detection to a part to be detected.An operation state detecting device 2 includes: a sensor 3 for operatin...  
JP2013170691A
To provide an operating state detection device for a valve, configured to allow a sensor for detecting operating state to be easily attached to a part to be detected.An operating state detection device 2 includes: an operating state dete...  
JP5275277B2
To provide a control valve reduced in the noise caused by the whistling noise. An inlet 10 and an outlet 11 are formed in a valve body 4. A valve seat member 13 in which a valve hole 12 allowing the inlet 10 to communicate with the outle...  
JP5269730B2
To provide a thermally reactive steam trap which never causes leak of steam even when foreign matter is bitten between a seal surface of a valve seat member and a valve member. The trap includes a gasket 16 as a seal member which seals a...  
JP5267163B2
To prevent rust from entering a steam trap even when the steam trap is mounted to a separation water outlet pipe. A trunk 2 of a gas/solid/liquid separator 1 is cylindrical and disposed with its axis extending along a vertical direction....  
JP5269738B2
To provide a heat responsive steam trap having no leakage of steam even when a foreign matter is bitten between the seal face of a valve member and the seal face of a valve seat member. A gasket 16 is provided as a seal member for provid...  
JP2013151959A
To prevent a valve disc from being delayed in opening.A pressure changing chamber is formed from a body 1 and a lid member 10 in the inside; an inlet 2 and the pressure changing chamber are communicated by opening a jet hole 4 in a cente...  
JP2013151958A
To provide a thermally-reactive steam trap in which a first diaphragm and a second diaphragm open a first lead-out passage and a second lead-out passage, respectively.An inlet 4 is formed of a valve casings 1, 2, a valve chamber 3 commun...  
JP2013151960A
To elongate a service life of a diaphragm of a heat responding type steam trap.In a heat responding type steam trap, a first diaphragm 14 is formed into a waveform having a plurality of pieces of concentrically circular annular projectio...  
JP2013152102A
To provide a diagnostic system in which a management number and a type designation in an identifier to be fetched can be fetched accurately.A diagnostic system comprises an identifier 1 and a diagnostic device 2. The identifier 1 stores ...  
JP5254089B2  
JP5254053B2  
JP5254054B2  
JP5253919B2  
JP5244799B2  
JP2013140576A
To provide an apparatus for monitoring a steam plant and an operating method thereof.A monitoring apparatus for a steam plant comprises a sensor unit 110 associated with a component of the steam plant, and the sensor unit 110 is configur...  
JP5236595B2  
JP2013130257A
To provide a lever float type drain trap in which a float is prevented from being damaged.A cover body 4 is fastened to a body 3 having an inlet 1 and an outlet 2 to configure a casing which has a valve chest 6 therein. A first valve por...  
JP3184441U
[Subject] Cost falls and it provides a steam trap provided with the feature which can be assembled easily. [Means for Solution] A multi-passage pipe object, condensing unit 20, condensing unit washer 30, and the first coupling member 207...  
JP5220703B2  
JP5220528B2  
JP5220688B2  
JP5220704B2  
JP5220504B2  
JP5211399B2  
JP2013113485A
To reliably prevent a combustion gas from flowing into a drain passage even when exhaust air is blocked, in a water seal trap device disposed in the drain passage 8 for draining the drainage generated in a latent heat recovery type heat ...  
JP2013108528A
To provide a liquid pumping device sending the condensate generated in various kinds of steam using devices to a boiler and waste heat using places, and having high air supply capability.An air supply valve 20a is provided in a working f...  
JP2013108527A
To provide a liquid pumping device sending the condensate generated in various kinds of steam using devices to a boiler and waste heat using places, and having high exhaust capability.An air supply valve 20 is provided in a working fluid...  
JP2013108530A
To resolve air binding by small operating force of a bimetal ring.A valve disk 11 is arranged in a variable pressure chamber 4 which is formed of inner and outer ring valve seats 6, 7 and a lid member 5. A bimetal ring 13 having ends whi...  
JP5203125B2  
JP5202798B2  
JP5203126B2  
JP5202792B2  
JP5203117B2  
JP2013096455A
To enable long-term continuous use of a drain trap, by lengthening a service life of a control valve offered to drainage from a drain tank.This drain trap includes the drain tank 1 having an introducing port 1a and a drain port 1b of the...  
JP2013087891A
To provide a steam trap which is capable of preventing corrosion of an outlet passage and an outlet.A valve chamber 5 with which an inlet 4 is opened in an upper part and an outlet passage 7 which is separated from the valve chamber 5 an...  
JP2013087889A
To allow a reverse bimetal to quickly reverse to be convex downward at a high temperature.A disklike reverse bimetal 12 with a larger diameter than that of a valve disk 11 and a little smaller diameter than that of an inner peripheral wa...  

Matches 551 - 600 out of 6,100