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Matches 651 - 700 out of 6,522

Document Document Title
JP2017066894A
To provide a roll-over valve for suppressing initial leakage of fuel.A roll-over valve (ROV) 4 is provided in a ventilation passage of a fuel tank 2. The ROV 4 includes a case 8 which provides a valve seat 16. The ROV 4 has a movable val...  
JPWO2015133039A1
Although fuel vapor in a fuel tank can be discharged and fuel enters the aeration interior of a room, a valve gear for fuel tanks which does not enter fuel into a fuel vapor outlet easily is provided. Housing 15 in which a valve room was...  
JP2017067287A
To obtain favorable pressure responsiveness and a compact design by accumulatively integrating a valve and a filter, and to surely suppress that a discharge behavior becomes instable due to air bubbles which are accumulated in the filter...  
JPWO2015122408A1
It has a float subject and the valve element with which the upper part of this float subject was equipped so that tilting was possible. The above-mentioned valve element is provided with the following. A seal part which blockades a valve...  
JP2017053436A
To provide an air valve having a convenient structure showing a high preventing capability against outer immersion of rain water and the like and also showing a high gas discharging capability.This air valve 1 comprises: a valve casing 2...  
JP2017053257A
To provide a fuel tank valve suppressing an influence on seal accuracy due to the deformation of resin material.The fuel tank valve is equipped with a supporting portion 13 which is provided on a fuel tank 2, and is a platy member molded...  
JP6096165B2  
JP2017044224A
To enable a sealability at the time of valve closing to be increased and a valve opening action to be rapidly carried out.A vent valve 10 includes a cylindrical case 20 having inclined planes 25 of which inner diameters are expanded towa...  
JP2017043231A
To reduce, in a fuel shut-off valve, strange noise in closing an opening in the fuel shut-off valve.A fuel shut-off valve 1 comprises a second valve mechanism 50 which comprises a second float 54 and an air chamber 55S, and opens and clo...  
JP6085368B2  
JP6080105B2  
JP2017031956A
To provide a quick exhaust valve unit and a diaphragm pump which removes a ripple and does not deteriorate an exhaust speed of air caused to backflow from an object to be compressed upon stopping of pump movement.A quick exhaust valve un...  
JP6076405B2  
JP2017001660A
To achieve downsizing of a surrounding part of a breather port in a filler neck.A fuel supply device FS includes: a filler neck 10 forming a fuel passage 11P communicating with an oil filler port FC; and a breather port 26 protruding fro...  
JP6051176B2  
JP2016217492A
To prevent malfunctions caused by gas accumulation.A valve system includes: a housing 11 in which a main passage 21 which guides a liquid from an inlet 24 to an outlet 25 is formed; a valve body 20 which is disposed in the main passage 2...  
JP2016217400A
To provide an air discharge valve including a float assembly of which mass can be adjusted and capable of preventing a stem of the float assembly from being dropped.An air discharge valve comprises: cases 2, 3 enclosing an exhaust chambe...  
JP6049592B2  
JP6027161B2  
JP6022224B2  
JP6022199B2  
JP6023582B2  
JP2016534286A
The present invention can attain an interception level (SOH) on which it was improved for operation fluid reservoirs and which misses, and/or is indicating an inhalation valve and changes with them. It has an adapter (31, 32) by the pres...  
JP2016534292A
A housing (24) as which it is a vent system (10) for cases (16) containing a fluid, and a system specifies a passage (30), A membrane (20) maintained all over a passage and adsorbent (22) maintained all over a passage are included, A val...  
JP6020661B2  
JP6020662B2  
JP6017196B2  
JP6007205B2  
JP6007202B2  
JP2016169835A
To provide a deaeration valve member capable of securing rigidity, and a storage bag using the deaeration valve member.A deaeration valve member 30 comprises: a base body 31 arranged inside a peripheral wall part 13; a cover body 47 arra...  
JP5996641B2  
JP5991607B1
[Subject] Attachment construction and exchange of an air valve provide a valve device with an air valve made simply. [Means for Solution] While forming penetration hole 8 which is open for free passage in openings 2a and 2b of a valve bo...  
JP5991288B2  
JP5989012B2  
JP5984537B2  
JP5978230B2  
JP5971853B2  
JP5949686B2  
JP2016125502A
To provide an opening/closing device capable of automatically preventing fluid in a pipe conduit from flowing out to outside, even in a case where a pressure receiving member does not receive inner pressure and separates from opening/clo...  
JP2016114179A
To provide a joint with a vent valve that can be easily assembled into a drain path.A recess part 53 is formed at a connecting margin 52 for a trap end part T1 of a first connection port 5 of a main pipe part 2 constituting a drain passa...  
JP2016109301A
To provide a repair valve arranged at a primary side of an air valve that can be fixed to an air valve while assuring a convenient and entire compact characteristic without assembling a valve for releasing pressure, the air valve can be ...  
JP2016102505A
To provide a negative pressure break valve capable of restricting reduction in reverse flow preventive function under a cause of presence of foreign materials at the time of occurrence of negative pressure.A negative pressure break valve...  
JP2016098807A
To provide a safety cap device for radiator pressure control, that can discharge air through generation of bubbles and prevent a loss of cooling water to secure operational reliability of a cooling system, and a pressure control method f...  
JP2016090036A
To provide an intake valve capable of preventing leakage of a fluid from a valve member.In an intake valve for preventing backflow from the internal to the external by implementing ventilation from the external to the internal of a pipe,...  
JP2016089920A
To provide a valve device of a simple structure in which operation of a valve is not disturbed by a solid matter, in the air valve device used in a pipe conduit and the like for agricultural water in which the solid matters may be mixed....  
JP2016080008A
To provide a check valve capable of improving attachment workability of an annular seal member and a negative pressure valve with respect to a valve body constituting a positive pressure valve.The check valve of this invention includes a...  
JP2016075219A
To properly and rationally minimize the outer diameter of a float and thereby compactify a valve device as much as possible, the valve including the float and a coil spring energizing the float.A valve device for a fuel tank includes: a ...  
JP2016068678A
To provide a fuel shutoff valve preventing fuel in a fuel tank from flowing out to the outside during swaying of a vehicle.A fuel shutoff valve 10 comprises a casing 20 and a float 52. The casing 20 has a casing body 30 in which the floa...  
JP5912488B2  
JP5908760B2  

Matches 651 - 700 out of 6,522