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JP2007162880A |
To provide a compact and inexpensive vapor eliminator of a steam trap which surely eliminates vapor emitted mistily in association with the re-evaporation of condensate.A plurality of spiral fine pipes 4 are connected to an outlet 2 in a...
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JP2007162888A |
To provide a temperature responsive valve capable of removing a foreign object jammed between a seal face of a valve port and a valve element.A lid 4 is screwed to a body 3 having an inlet 1 and an outlet 2, and a valve casing is formed ...
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JP2007162881A |
To provide a compact and inexpensive vapor eliminator of a steam trap which surely eliminates vapor emitted mistily in association with the re-evaporation of condensate.A plurality of fine pipes 4 are connected to an outlet 2 in a steam ...
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JP3936070B2 |
To provide a liquid force-feed device which operates smoothly by preventing the hitching of a spring. A sealed vessel 2 is fitted internally with a float 3, selector valve 4, and a snap mechanism 5. The snap mechanism 5 is equipped with ...
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JP3934722B2 |
To make any drain in a valve chest so as to be automatically dis chargeable when the air feed of a piping system is stopped. An inlet side member 1 and an outlet side member 2 are connected to each other through a mounting member 3, form...
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JP3930075B2 |
To provide an orifice trap which can surely discharge only a drain with high priority. This orifice trap has a flow-in port 2 at the top of a cylindrical body 1 in the direction of a tangent and a spiral continuous groove 5 which is made...
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JP2007138986A |
To prevent a main valve element from frequently repeating an opening-closing valve.A trap casing having a valve chest 3 is formed inside by fastening a cover member 2 to a body 1 forming an inlet 4 and an outlet 5. A float 8 for opening ...
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JP2007138984A |
To clean foreign matter sticking to an inner surface of a discharge passage of a valve seat member by automatically reciprotating an operation member.A valve casing is formed of a body 1 and a cover 2. An inlet 5, a valve chest 4 and an ...
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JP2007138985A |
To clean foreign matter adhered to a discharge passage inner surface and a valve chest side end surface of a valve seat member.A valve casing is formed of a body 1 and a cover 2. An inlet 5, a valve chest 4 and an outlet 7 are formed in ...
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JP3924038B2 |
To correctly detect the defective condensate discharge function of a steam trap and the leakage of steam by detecting the defective condensate discharge function by the detected temperature, and detecting the steam leakage by the detecte...
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JP3924037B2 |
To provide an operational condition evaluating method capable of easily detecting the defective condensate discharging function and the steam leakage of a steam trap. A probe with a built-in temperature detecting means and a device body ...
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JP3914005B2 |
To provide a drain hole structure capable of preventing water from penetrating in a box while keeping aeration to and from inside and outside the box. The drain hole structure comprises a valve 13 that is mounted to a drain hole 12 in a ...
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JP3913301B2 |
To provide a heat responding steam trap which can discharge condensed water between a diaphragm and a lower wall member when steam transferring is suspended. Arranged inside a valve chamber 6 communicated with an inlet 5 is a temperature...
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JP3913290B2 |
To provide a steam trap that can prevent leakage of steam without generating the damage of a diaphragm. An inlet 1 and an outlet 2 are formed at a body 3. A valve chamber 6 is formed by the body 3 and a cover 4, and a diaphragm 9 of corr...
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JP2007092947A |
To remove a drain trap from a piping system without stopping operation of an air compressor when cleaning the drain trap without requiring an extra piping space at low cost.The first drain trap 10 having a condensation separation means 1...
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JP2007078107A |
To provide a liquid force-feeding device capable of switching opening and closing of both a feed valve element for opening and closing a feed valve port of a working-fluid inlet and an exhaust valve element for opening and closing an exh...
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JP2007046739A |
To remove foreign matter deposited on a float outer surface and a tip face of a valve seat member.A valve casing is formed of a main body 1 and a lid 2, and an inlet 5, a valve chamber 4, and an outlet 7 are formed on the valve casing. A...
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JP2007046738A |
To provide a liquid force feed apparatus rapidly switching opening and closing of a feed valve and a discharge valve by a simple structure with a reduced number of parts.A float 3 inside a sealed vessel 2 having a working fluid introduct...
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JP2007046740A |
To remove foreign matter deposited on a float outer surface and an inner wall of a valve port.A valve casing is formed of a main body 1 and a lid 2, and an inlet 5, a valve chamber 4, and an outlet 7 are formed on the valve casing. A val...
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JP2007032644A |
To effectively prevent galvanic corrosion caused by abutting of a valve seat and a valve element while simplifying a structure of a float type valve device.This float type valve device is constituted by providing the valve seat 11 formin...
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JP2007032844A |
To provide a float type valve device capable of effectively preventing galvanic corrosion caused by abutting of a valve element on a valve seat while simplifying a structure of the device.This float type valve device is constituted by pr...
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JP3878248B2 |
To provide a steam trap provided with automatic blowing mechanism for pressure and air in the trap. In this steam trap, an inlet 4, a valve chamber 3 and an outlet 6 are formed by a casing formed of a body 1 and a cover 2. A drain valve ...
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JP3878271B2 |
To provide a float type drain trap which hardly causes biting of foreign materials between a valve body and a valve port. An inlet 4, a valve chamber 3, and an outlet 5 are formed by a main body 1 and a bottom cover 2. A valve port 8 is ...
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JP2007010143A |
To provide a steam trap capable of promoting maintenance quickly and easily.The present invention relates to a steam trap 20 for draining off condensate from a collecting chamber 34. The collecting chamber 34 collects condensate resultin...
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JP3862791B2 |
To forcibly perform the valve opening/closing operation, and regulate the temperature. Outer circumferential edges of a wall member 14 and a diaphragm 15 are fixed to each other, the expansion medium 17 is sealed inside, and a temperatur...
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JP3862780B2 |
To provide a thermally actuated-type steam trap in which the number of parts can be reduced. An inlet 4, a valve chamber 3, and an outlet 5 are formed in valve casings 1, 2. The outer peripheral edge of a diaphragm 9 is fixed between an ...
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JP3854806B2 |
To provide a strainer capable of holding a filter inside the strainer for removing impurities in fluid in cleaning the strainer by blow, and omitting installation of a bypass circuit. The filter, capable of filtering out impurities inclu...
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JP3850472B2 |
To switch a selector valve with smooth operation and small buoyancy by promoting the simplification of structure upon reducing the number of part items. A float 3, a selector valve 4 and snap mechanism 5 are all built in a hermetically s...
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JP3845356B2 |
To provide a vapor extinguisher for a steam trap capable of extinguishing misty vapor accompanying with re-evaporation of condensate without reducing a discharge amount of condensate. The vapor extinguisher 3 is mounted to outlet piping ...
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JP3845357B2 |
To provide a vapor extinguisher for a steam trap capable of extinguishing misty vapor accompanying with re-evaporation of condensate without reducing a discharge amount of condensate. A thermal magnetic engine 3 is mounted to outlet pipi...
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JP3845146B2 |
To provide a steaming eliminator preventing the discharge flow of condensate from being lowered without applying back pressure to a steam trap. An inlet 1 is formed at a cover 2. A condensate reservoir chamber 3 and an outlet connecting ...
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JP2006300102A |
To provide a steam trap capable of preventing an outlet passage from being eroded.This steam trap is so formed that a valve hole 9 is not formed coaxially with an outlet 6 and comprises a cast outlet passage 4 collided with a return wate...
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JP2006258081A |
To prevent occurrence of air lock by discharging sealed compressed air when pressure of gas sealed in an upper part of a liquid level exceeds fixed pressure in a process reserving drain water, and to discharge gas only at necessary time....
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JP3822278B2 |
To provide a drain trap for blowing the pressure in a trap with a reduced number of component parts and a simple structure. A drain trap has an inlet 4, a valve chest 3 and an outlet 6 formed in a casing composed of a main body 1 and a c...
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JP3819467B2 |
To recover organic solvent steam in a short time, and prevent oil deterioration of a vacuum pump by containing an inner tank having radial heat transmission fins on an outer circumference in an outer tank, gas-tightly closing an aperture...
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JP2006226323A |
To provide a steam trap capable of preventing erosion of an outlet passage.In a steam trap having a valve chamber 6 having an inlet 3 opened at an upper part and the outlet passage 5 separated from the valve chamber 6 and having an outle...
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JP2006226322A |
To separate liquid discharged to an exhaust port of an exhaust valve from gas and discharge the same separately from gas.A gas liquid inlet 14, an exhaust port 15 and an exhaust chamber 13 are formed by exhaust valve casings 11, 12, a ga...
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JP2006226324A |
To provide a steam trap capable of preventing erosion of an outlet passage.In a steam trap having a valve chamber 6 having an inlet 3 opened at an upper part and the outlet passage 5 separated from the valve chamber 6 and having an outle...
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JP3808566B2 |
To reduce the number of part items so as to attain miniaturization by fixing a temperature control element between a pair of flanges of piping, and driving a valve member by the displacement of a diaphragm caused by expansion/contraction...
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JP3805978B2 |
To prevent the generation of the influence of abnormal pressure to each mechanism and part inside a trap by effectively reducing the abnormal pressure generated in a primary side of the piping. A plurality of pressure reducing walls are ...
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JP3803466B2 |
To provide an automatic drainage system excellent in durability, having poppet type and diaphragm type valve elements. A float 23 vertically moved by drain is accommodated in a container 10, and a gas feed path 24 is opened/closed by a p...
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JP2006194364A |
To provide a thermally-actuated steam trap capable of preventing alcohol from leaking from a temperature control element even though a lower diaphragm member is broken.The temperature control mechanical element 8 is provided with an uppe...
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JP2006194363A |
To provide a thermally-actuated steam trap capable of preventing a first expansion medium from leaking from a temperature control element even though a diaphragm member is broken, while the steam trap does not take rapid opening and clos...
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JP2006170320A |
To provide a thermally-actuated steam trap capable of preventing steam leakage over a long time.An inlet 2, a valve chamber 4, and an outlet 3 are formed by a casing composed of a main body 1 and a lid member 5. A valve seat member 7 hav...
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JP2006170319A |
To provide a thermally-actuated steam trap capable of preventing steam leakage over a long time.An inlet 2, a valve chamber 4, and an outlet 3 are formed by a casing composed of a main body 1 and a lid member 5. A valve seat member 7 hav...
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JP2006172127A |
To provide a structure for mounting an electronic tag on a managed object that can prevent dropout of and damage to an electronic tag.A steam trap 1 as a managed object is covered with a heat insulating cover 18 over outer surfaces of bo...
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JP3790527B2 |
To provide an equipment diagnosing method suitable for evaluating the effectiveness of an improvement of equipment, and to provide a method for operating an equipment diagnosing tabulation system, and a tabulation system for diagnosing t...
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JP3785215B2 |
To provide a steam heating device in which condensed water generated at a steam utilizing device can be surely sucked without being accumulated. A steam supplying pipe 3 is connected to a jacket section 2 through an ejector 6. A condense...
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JP3785222B2 |
To provide a liquid forced feeding device in which the operation is smooth, and a selector valve can be switched by a little buoyancy by simplifying a structure through a process of reducing the number of parts. A float 3, a selector val...
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JP3783968B2 |
A method for draining condensate off a compressed-gas system that traps condensate that collects during operation of the compressed-gas system, draws off collected condensate through an outlet, connects a trap volume and a purging device...
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