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Patent Searching and Data


Matches 201 - 250 out of 6,139

Document Document Title
WO/1991/015693A1
An automatic drain valve for discharging accumulations of condensables and foreign materials from a pneumatic system. The drain valve (10) comprises a reservoir (14) defining an inlet (30) and an outlet (86) for flow-through communicatio...  
WO/1991/010834A1
Pneumatic time-switched actuator device which is inserted in a pneumatic pipe under pressure and loads and stands loaded accumulating compressed air. Whenever there is a quick pressure decrease in the pipe upstream the measured quantity ...  
WO/1991/000458A1
A butterfly valve method and apparatus (10) employing a variably positionable pivot shaft (30). The apparatus (10) comprises a duct (16), a valve plate (12), and a pivot shaft (30). Near closed rotational positions of the valve plate (12...  
WO/1990/012244A1
The invention relates to a drain valve and a method designed to drain condensate and contaminants from a wet tank (1) in a pneumatic braking system for a vehicle. In a preferred embodiment the drain valve (6) comprises a cylindrical pist...  
WO/1989/003553A1
A fluid system, e.g. a pneumatic system, includes a component (10) from which a fluid is to be intermittently transferred. A selectively operable solenoid valve (11) is mounted and operable to open in response to energisation of its asso...  
WO/1989/002049A1
An automatic drain valve for discharging accumulations of condensables and foreign materials from a pneumatic system. The drain valve (10) comprises a reservoir (14) defining an inlet (30) and an outlet (86) for flow-through communicatio...  
WO/1988/006701A1
A draining device for the removal of excess liquid in devices of the type wherein liquid is pumped from a liquid supply (8) to a location of use and excess liquid is collected and removed periodically, comprises at least one draining con...  
WO/1988/005886A1
The operation sensor of a steam trap is used for judging the operating condition of a steam trap used in various installations using a steam and consists of an oscillation detection portion (1) and an operation processing portion (50) fo...  
WO/1987/003664A1
A method for draining liquid from, for example, a liquid separator in a pressure-gas conduit, with the aid of a valve. The invention is based on the concept that when a fluid flows through two constrictions connected in series, the press...  
WO/1987/001174A1
An automatic apparatus for draining condensate from pressurized gas reservoirs, in particular from air receivers of industrial vehicles, including a pneumatically controlled valve in each receiver from which the condensate has to be drai...  
WO/1986/004976A1
Automatically controlled apparatus for the condensate drainage from the pressurized gas reservoirs (11A-11F), particularly from the air receivers of the industrial vehicles, including a pneumatic member (40) designed for being automatica...  
WO/1986/004131A1
A disc type steam trap has operating members (15, 16) adapted to resiliently displace a valve element (11) to an opening position, which is spaced from valve seats (6, 7), while a steam machine is not in operation, and a bimetal (18) ada...  
WO/1983/003886A1
It is very complicated and costly, from a construction point of view, to provide each stage of the superheaters (1, 2, 3) having a plurality of stages of steam generators, with a water level indicator enabling to monitor the condensate q...  
WO/1982/001667A1
A flow constriction device (14) typically for drainage of steam condensate, is provided with a tubular nozzle (32) inserted within a bore (24) formed in the body (16) of the device (14). The removable tubular nozzle (32) provides conveni...  
WO/1981/001322A1
The condensate separator comprises a tank (1) provided with a level regulator (2) with an alarm, a drain valve (14), a level controler (4) and a safety valve (6). This tank (1) is supplied with vapor and condensate via a direct passage v...  
JP2020148272A
[Subject] Dissolution of steam locking and suitable discharge of Drain from a cylinder main part are realized with easy composition. [Means for Solution] Heating cylinder 100 is provided with the following. Cylinder main part 10, Drain p...  
JP2020148218A
[Subject] The steamy amount of condensation is stopped, pressure increase time in a container is shortened because steam prevents that of a direct this barrel completely on a surface, and a feeding device of a fluid which can increase a ...  
JP2020112240A
[Subject] A steam trap which has a bypass passage in which opening regulation is possible at least is provided. [Means for Solution] Steam trap 1 is provided with main part 10, trap part 30, and valve portion 50. The first community way ...  
JP2020106061A
[Subject] For example, in a fluid discharge device which has an orifice which is an orifice type steam trap, when the orifice is got blocked, the jam is canceled suitably. [Means for Solution] Fluid discharge device 10 concerning one emb...  
JP2020098012A
To provide a steam trap that certainly prevents operation failure by ensuring the proper floating of a disc valve.On a side surface of a disc valve 2 included in a disc type steam trap 1, three sliding balls 3a and the like are provided ...  
JP6713815B2  
JP2020090961A
To provide a drain pot which can efficiently recover drain water at an upper layer part of a steam pipe with a simple structure.A drain pot 1 is provided at a steam pipe system in which steam and drain water, generated by steam changing ...  
JP6706933B2  
JP6706446B2  
JP6692547B2  
JP2020070853A
To provide a steam trap having an air discharge mechanism which can suppress deterioration in seal member such as a gasket.At an initial stage of steam transfer, air may be included in a piping system. In order to avoid air binding cause...  
JP6688477B2  
JP2020063779A
To provide a clogging removal system for a steam trap capable of removing clogging at an early stage in a case where the clogging occurs in a discharge port, and a clogging removal method for the steam trap.In a case where clogging occur...  
JP6681510B1
[Subject] It is easy to follow change of the amount of Drain that it is hard to blockade, and provides a steam trap which continues at a long period of time and maintains performance. [Means for Solution] A steam trap which it is a steam...  
JP2020041651A
To prevent a float from adhering to a float cover.A drain trap 100 includes: a casing 1 having an inflow port 21 into which drain flows and a valve seat 5 formed with a valve port 52; a spherical float 3 which is provided within the casi...  
JP2020029939A
To obtain a drainage discharge device that can discharge drainage exceeding a drainage discharge amount at a steam trap via a bypass passage without deteriorating thermal efficiency.A drainage discharge device includes: a main passage 12...  
JP6653390B2  
JP6654100B2  
JP6649528B2  
JP2020012531A
To properly supply steam into an introduction chamber.A drain trap 100 includes: a casing 1 formed with an inflow port 11, an outflow port 12, and a valve chamber 13; a valve seat 5 formed with an inlet port 51 and an outlet port 52; and...  
JP2020012530A
To reduce influence of an external environment and maintain a valve closing state.A drain trap 100 includes: a casing 1 formed with an inflow port 11, an outflow port 12, and a valve chamber 13; a valve seat 5 formed with an inlet port 5...  
JP6630488B2  
JP2019219036A
To confirm a start and an end of an inspection without visually observing a liquid crystal display monitor.A steam trap diagnostic device comprises a portable instrument body which can be gripped by one hand, and the instrument body is p...  
JP2019537719A
A flocculated water separation machine (18) and a flocculated water discharge system for exhaust air measuring device (20) (16) provided with an outflow lead pipe (56) in which atmospheric pressure is governing an inside are common knowl...  
JPWO2019058731A1
The casing (10) in which the storage space (13) stored by a fluid flowing was formed, The feed valve (20) which introduces operation gas into storage space (13), the exhaust valve (30) which discharges the operation gas of storage space ...  
JP6623071B2  
JP2019211050A
To provide a fluid trap having cleaning means capable of surely recognizing the end of cleaning treatment with a simple structure.When a jamming state occurs in a valve port 50a of a steam trap 90 due to adhesion of foreign materials, an...  
JP6614499B2  
JP2019199882A
To provide a clogging detection system and a clogging detection method of a fluid trap capable of detecting a clogging state of the fluid trap with a simple configuration.Branched branch pipes 81, 82 branched from a branch pipe 80 are co...  
JP2019199899A
To provide a floating fluid trap, such as a floating air trap or steam trap, capable of improving workability in maintenance.A float cover 4 positioned in a valve chamber 11 of a steam trap 10 has a float guide 4a extending downward. The...  
JP2019199878A
To prevent corrosion of a discharge passage resulting from drain accumulation.A drain trap 20 includes inside: a storage chamber 22 to which drain flows in so as to be stored therein; a valve hole 31 from which the drain of the storage c...  
JPWO2019058730A1
Casing 10 in which storage space 13 where a fluid is stored by flowing was formed, feed valve 20 which introduces operation gas into storage space 13, exhaust valve 30 which discharges the operation gas of storage space 13, and float 41 ...  
JPWO2019069558A1
A fluid flows. Casing 10 in which storage space 13 stored was formed, blowdown valve 65 which discharges a fluid of storage space 13, feed valve 20 which introduces operation gas into storage space 13, exhaust valve 30 which discharges o...  
JP2019196807A
To obtain a nozzle type steam trap capable of adjusting the flow rate of drain easily in short time by external adjustment, and having a simple structure.A nozzle type steam trap having a nozzle 5 in a path from a drain inlet 11 to a dra...  
JP2019184041A
To provide a monitoring system that allows a steam trap to be easily inspected.A monitoring system 1 comprises: a steam trap 3 comprising a supply part 10 to which steam is supplied, and a discharge part 11 for discharging liquid water c...  

Matches 201 - 250 out of 6,139