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Document Title |
JP4497604B2 |
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JP2010143498A |
To provide a fuel shut-off valve properly adaptable to requirements for fuel tanks having various shapes. The fuel shut-off valve includes a case having a first opening on the lower side in communication with the inside of the fuel tank ...
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JP4494572B2 |
The system consists of a float valve (1) connected to an air duct (4), and an inner closed chamber (2) with a discharge system. The float valve is situated outside the closed chamber, which has an overflow preventer (ISR) and/or roll-ove...
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JP4489209B2 |
The valve has a construction that provides the following features. It allows the reservoir to be ventilated when it is arranged at a position inclined to its initial position. It prevents liquid being ejected when the reservoir is inclin...
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JP4482806B2 |
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JP4482852B2 |
A fuel vapor vent valve and method of making same for installation in an access opening of non-metallic fuel tanks. The valve body is formed of material not weldable to the tanks and an annular seal member formed of resilient material se...
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JP4470156B2 |
A closure/retainer (10) for the end of a turbular hollow (12) having a plurality of engagement surfaces (16) such as windows formed about the inner periphery. The closure/retainer has a plurality of locking fingers (22) disposed thereabo...
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JP2010116744A |
To provide an intake valve for a drainage pipe, not affected by an attaching direction, capable of reducing limitation when installed, capable of reducing constitutive components, capable of exhibiting a valve function by simple structur...
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JP4469377B2 |
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JP4467134B2 |
A refueling valve for a motor vehicle includes a body connected to the upper wall of a fuel tank in vertical depending relationship thereon and the body has a body top or cover with a vapor exit passage adapted to be connected to a fuel ...
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JP2010112391A |
To provide a pressure reducing exhaust valve which is applicable to a pressure reducing device having only one exhaust passage (a main exhaust passage), fast in exhaust velocity and capable of suppressing the soaring of particles, and al...
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JP2010112390A |
To provide a pressure reducing exhaust valve which is applicable to a pressure reducing device having only one exhaust passage (a main exhaust passage), fast in exhaust velocity and capable of suppressing the soaring of particles, and al...
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JP2010105469A |
To provide a fuel shut-off valve 10 hardly causing a rise in a fuel liquid level when a vehicle is oscillated, assuring air flow between a fuel tank FT and the outside, and preventing a fuel from flowing out to the outside.This fuel shut...
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JP2010105523A |
To provide a fuel shut-off valve 10 reducing contact noises between a float and a guide member in the inner periphery of a case, caused by flow-in/out of a fuel upon oscillation or braking of a vehicle.This fuel shut-off valve 10 include...
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JP4448971B2 |
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JP4448613B2 |
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JP2010077941A |
To prevent fuel from flowing out to the outside even if a vehicle rocks or tank inner pressure suddenly rises, in a two stage float structure.A fuel shut-off valve 10 includes a casing 20 and a float mechanism 50. The float mechanism 50 ...
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JP4446109B2 |
An improved weldable vapor vent valve assembly (118) comprising a non-weldable (heat-resistant) valve body (120) and a weldable connector portion (138) attached to an upper end of the valve body (120) for welding onto the outer surface o...
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JP2010070029A |
To secure the smoothness of the float and sink movement of a float in a cutoff valve.An inner float 80 engages an annular protrusion 84 with the upper end of an engagement arm part 68 after entering the annular protrusion 84 into a throu...
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JP2010064789A |
To provide an air discharge valve for a clothing compressing-and-storing bag which smoothly discharges air from the compressing-and-storing bag and effectively prevents the entry of external air into the bag due to air-tightness, thus im...
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JP4439076B2 |
A fuel cell stack comprises membrane electrode assemblies ( 3 ) in which gas diffusion electrodes ( 2 a ,2 b) are arranged on both sides of an ion exchange membrane ( 1 ) and a reactant gas supply separators ( 5 ) interposed between the ...
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JP4436925B1 |
To provide a check valve and a sealing bag that are high in certainty of the checking effect and prevented as much as possible from increasing in the production cost. A check valve V includes base sheets 31 and 32, made of a flexible res...
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JP4439689B2 |
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JP2010059826A |
To provide a full tank control valve capable of keeping dimension in a height direction of a fuel tank small while maintaining capacity of the fuel tank.A jet pump 44 is provided as a discharge means for discharging fuel flowing into a h...
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JP4433580B2 |
In the case where a full-tank state is brought about by feed, excessive ascent of a liquid level in a loading arm is suppressed and excessive feed is prevented. A finned umbrella valve is provided for throttling a flowrate of a fuel vapo...
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JP4432890B2 |
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JP4429002B2 |
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JP2010038222A |
To provide a breather device restraining leaking-out of oil in a case to the outside, even in case a vehicle overturns.This breather device is mounted on the vehicle, and adjusts an internal pressure of the case of storing the oil inside...
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JP4415888B2 |
A fuel valve comprises a first valve chamber and a second valve chamber within a casing, where a first valve mechanism and a second valve mechanism are housed in the respective valve chambers. A first float of the first valve mechanism r...
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JP2010503574A |
Liquid tank venting system comprising a chamber that is inside the tank and that is equipped with a drainage device that comprises at least one opening made in the chamber and an elastomer-based non-return valve capable of sealing/freein...
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JP2010019276A |
To simultaneously attain stable operation and the long service life of a quick exhaust valve by preventing breaking of a diaphragm, by pressing down diaphragm deformation applied by compressed air by a diaphragm shape, by stabilizing ope...
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JP4404610B2 |
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JP2010012280A |
To provide a trouble-free mask with blower.The mask device 1 with a blower is equipped with: an expiration valve 7 which moves toward the opening direction upon expiration while moves toward the closing direction upon inspiration and an ...
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JP2010006291A |
To improve the installability of a two-part float of a fuel shutoff valve.This fuel shutoff valve 10 has a casing 20 and a float 50. The casing 20 includes a casing body 30 having a cylindrical sidewall part 32 and a lid body 40 arranged...
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JP4394508B2 |
A valve for a fuel tank includes an upper space or chamber communicating with a ventilation channel; a lower chamber disposed inside a fuel tank; a communicating part for communicating the upper space with the lower chamber; and a float ...
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JP4392101B2 |
To extremely avoid a mixing of impurities, etc., and to rapidly and easily carry out a work such as cleaning, sterilization and disinifection by a decomposition with a constitution that a time until a pressure reduction and a pressure af...
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JP4387474B2 |
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JP4387461B2 |
A bleed valve (30) for introducing bled fluid to a mainstream fluid through apparatus (16) across which a pressure differential occurs, characterized in that the bleed valve (30) is adapted to open so as to bleed fluid into the mainstrea...
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JP4380472B2 |
A fuel cap of the invention has a pressure regulating valve, which includes a positive pressure valve and a negative pressure valve. The positive pressure valve has a positive pressure valve plug and a first spring, whereas the negative ...
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JP2009279981A |
To provide a fuel shut-off valve 10 which can be closed with high sealing performance even when a float is swung from side to side or inclined relative to the axial direction.This fuel shut-off valve is provided with a casing 20, and a f...
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JP4376399B2 |
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JP2009270590A |
To provide a hydraulic device enabling to remove air from operating oil and to recycle the jetted operating oil while preventing the worsening of working environment.A breed screw 58 is threaded at one end to a screw hole portion 57. The...
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JP4366159B2 |
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JP4366564B2 |
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JP4364391B2 |
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JP4365097B2 |
A valve ( 1 ) has a filter ( 18 ) integrated in the housing ( 3, 5 ), The filter is located in the vicinity of an intake-valve opening ( 9 ), by way of which a smaller physical size and a larger opening cross-section for an influent rege...
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JP2009266902A |
To provide an aerator capable of taking in the open air into a chassis without opening a door as needed while usually assuring airtightness of the chassis.The aerator connected with a nipple passing through a wall surface of the chassis ...
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JP4360097B2 |
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JP4356185B2 |
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JP2009250264A |
To provide a safety valve which is of a space-saving design, of a simple structure, and cost effective.The safety valve 2, which is operated by both of positive pressure and negative pressure in internal and external relative pressure of...
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