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Patent Searching and Data


Matches 901 - 950 out of 5,452

Document Document Title
JP2011174234A
To provide a water saving valve which achieves labor saving in manufacturing and the prevention of a theft in use by simplifying a valve structure of a flow control valve.In the water saving valve A, a sluice block is incorporated in a w...  
JP2011169404A
To prevent a failure of a solenoid valve resulting from freezing of water penetrated into a gap between a plunger and a closed end side of a plunger housing section.The solenoid valve 1 includes: a solenoid 21; a plunger housing section ...  
JP2011169383A
To provide a steam valve device and a steam turbine power generation apparatus capable of ensuring and maintaining the steam flow consistency in a flow passage formed between a valve element and a valve seat in an opening/closing process...  
JP4759725B2  
JP4762242B2  
JP4755668B2  
JP2011153684A
To enable a water hammer shock absorber to be easily mounted while ensuring a function of alleviating water hammer shock due to water hammer phenomena.An outer case 1 is provided with an inlet 6 located on an upstream side and an outlet ...  
JP4739674B2  
JP4737041B2  
JP4734085B2  
JP4732477B2  
JP2011132970A
To provide a bellows valve which is compact and operated with low operating force and which has quick response, high reliability, and high economic efficiency.In this bellows valve, a valve element 3 is moved from a valve seat surface in...  
JP2011127728A
To provide a solenoid linear valve of simple structure capable of restricting outbreaks of self-excited vibration.This solenoid linear valve 10 includes: a housing 20 having a partitioning part 30 partitioning the housing into a first li...  
JP4713977B2  
JP2011122503A
To provide a steam valve inhibiting steam leaking from a gap between a valve rod and a guide bush from rapidly expanding and preventing erosion of the valve rod by the leaked steam.A plurality of labyrinth grooves 32a to 32e in a circumf...  
JP4706981B2  
JP2011117557A
To provide a pressure regulating valve that can further surely reduce the occurrence of noise caused by self-excited vibration of a ball valve.The pressure regulating valve 10 includes a valve housing 11 having an inflow port 16 and a di...  
JP4704451B2  
JP4700956B2  
JP2011106576A
To provide a fluid control valve suppressing oscillation of fluid pressure, while suppressing degradation in pressure controllability.The fluid control valve 10 includes a bottom plate 12, a body 14, and a cover 16. An inlet port 18 and ...  
JP2011106577A
To provide a fluid control valve capable of suppressing oscillation of fluid pressure, while suppressing degradation in pressure controllability.The fluid control valve 10 includes a bottom plate 12, a body 14, and a cover 16. The body 1...  
JP4691609B1
[Subject] While simplifying the valve structure of a flow control valve and attaining manufacturing laborsaving, the water-saving valve with which theft prevention at the time of use is achieved is provided. [Means for Solution] 制水...  
JP4688404B2  
JP4685469B2  
JP2011094788A
To solve a problem that since pressure at an upper portion of a piston will drop instantaneously at the moment when a pilot valve is opened and closed, a large pressure difference is formed between the upper and lower sides of the piston...  
JP4682402B2  
JP2011514483A
A flow control element comprises a cylindrical element body having a bore formed therethrough. The cylindrical element body may include inner and outer peripheral surfaces and define a plurality of tortuous flow passages which extend bet...  
JP4676615B2  
JP4676669B2  
JP2011080571A
To minimize the generation of vibration, and to suppress noise satisfactorily by a simple and economical configuration.The check valve 10 includes a body 12 including a fluid passage 14; a valve mechanism 28 including a valve seat 16 pro...  
JP2011075094A
To provide a valve device which prevents or reduces defects such as generation of its abnormal sounds.A switching device used for a circuit for pressure-feeding air to a septic tank displaces a position of a valve member 34 from a first ...  
JP4663867B2  
JP2011064221A
To prevent the occurrence of a sounding phenomenon of an exhaust valve caused by the opening and closing motion of a valve element.In the exhaust valve 23, when pressure in a primary side port 24 becomes equal to or larger than a predete...  
JP2011064301A
To provide a hot and cold water mixing device for mixing inflowed hot and cold water as uniformly as possible.The hot and cold water mixing device includes: a body casing formed with a hot water inflow port formed with a hot water side v...  
JP2011064272A
To provide a check valve which can suppress noise generation as much as possible by preventing chattering without damaging a water stopping function entirely.The check valve is equipped with: a cup-like valve seat which has an outflow ho...  
JP4655260B2  
JP2011052816A
To provide a method and a device for evading easily pipe resonance even when the pipe resonance occurs, using a volume of a valve cavity part in a valve box, and a valve device.This device or the like includes a gate valve 2 having the v...  
JP4654229B2  
JP2011047483A
To provide a solenoid valve capable of effectively dampening an allophone by a relatively simple construction.The solenoid valve 100 includes a sleeve 108 formed with two or more actuation liquid paths 108e and 108f, a seat 106 attached ...  
JP4644674B2  
JP4643576B2  
JP4640937B2  
JP2011038542A
To provide a solenoid valve capable of suppressing self-excited vibration resulting from air bubbles.A solenoid valve 100 consists of a housing which includes a working fluid passage 106a forcing working fluid flowing therein and a worki...  
JP2011505522A
A device for increasing a flow of flowing fluid is indicated in a valve. A device of illustration is provided with a channel of fluid, and a valve cage (122) provided in this channel. A valve cage is provided with a wall in which a cage ...  
JP4637149B2  
JP4633389B2  
JP2011033165A
To easily maintain the function of a check valve and to easily suppress chattering of a valve element when filling high pressure gas.In the non-filled state of gas with a receptacle 150 removed from a nozzle 350, magnetic force of an ele...  
JP2011027148A
To effectively reduce refrigerant passing noise, by increasing a capacity of a valve chamber, without increase in size of a valve body or a guide bush.A straight hole 10 is formed to the valve body 2 of an electric valve A, and the guide...  
JP4627242B2  
JP4628700B2  

Matches 901 - 950 out of 5,452