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Matches 301 - 350 out of 1,501

Document Document Title
JP2012057619A
To provide a portable fan, particularly a floor or table-top fan such as a desk, tower type or pedestal fan.A fan includes a casing having an air inlet and an air outlet, an impeller housing located within the casing, an impeller located...  
JP4898076B2  
JP4886207B2  
JP3173858U
[Subject] Volume is reduced sharply and a piece [of wings] -less fan structure which can decrease a noise and vibration is provided. [Means for Solution] this piece [of wings] -less fan structure 2 -- drive member 20, shell 22, and the i...  
JP4880032B2  
JP2012026457A
To provide a stable fan assembly arranged so as to be positioned in a foot print of a base when a body exists in a complete tilting position.This fan assembly for generating an air blow includes an air outlet (14) installed in a stand (1...  
JP4843493B2  
JP4819277B2  
JP4801377B2  
JP4797776B2  
JP2011179499A
To provide an impeller exhibiting excellent mechanical stability, and improving influence on the flow.A passage (10) between blades is formed between blades (8) adjacent in a peripheral direction, and leads radially or diagonally outward...  
JP4773570B2
A fan assembly for creating an air current includes a nozzle mounted on a base. The base comprises an outer casing, an impeller housing located within the outer casing, the impeller housing having an air inlet and an air outlet, an impel...  
JP2011153549A
To provide a pump device achieving a reduction in the thickness of a portion interposed between the salient poles of a stator core and a magnet in a cylindrical barrel without deteriorating the strength of the cylindrical barrel of a pum...  
JP2011140884A
To provide a vortex blower facilitating outflow of air flows from the distal ends of blades.The vortex blower includes an impeller which has a casing provided with a pressure chamber on a lateral side of an annular flow passage centered ...  
JP2011140883A
To provide a vortex blower facilitating outflow of air flows from the distal ends of blades.The vortex blower includes an impeller which has a casing provided with a pressure chamber on a lateral side of an annular flow passage centered ...  
JP2011137475A
To provide a compound vacuum pump differentiating more efficiently with higher auxiliary pressure.The vacuum pump includes at least three first exhaust part (106), a second exhaust part (108), and a third exhaust part (110). The third ex...  
JP2011106428A
To provide a blower and a pump which can reduce noise and improve efficiency by preventing disturbance of a flow of delivered fluid.The blower 1 sends sucked air by rotating an impeller 30 fixed on a rotary shaft 20 extending in a casing...  
JPWO2009096226A1
本発明は、極低比速度領域において実用的且 つ有効に運転可能な回転形式の流体機械を提 供する。回転形式の流体機械(1,1')は、回転駆 動軸(2)に一体的に連結されたインペラ(10...  
JP2011099445A
To provide a fan assembly, especially a home-use fan like a pedestal-type fan used for producing flow of air in a room, an office, or in other domestic environments.The fan assembly used for producing the flow of air includes an air inle...  
JP4675468B2  
JP4671844B2  
JP2011074911A
To provide a fan assembly which includes an air outlet which is mounted to a stand for conveying an air flow to the air outlet and a tilt mechanism for tilting the air outlet relative to at least a part of the stand, the tilt mechanism i...  
JP4669323B2
To provide a foil bearing superior in sealing performance and easy to manufacture while stably holding a supporting shaft. The foil bearing comprises a housing, a shaft to be rotated in the housing, a vane part arranged on the shaft, and...  
JP4599061B2  
JP2010265894A
To provide a vacuum pump in which a side-channel-pump stage has an improved vacuum characteristic value and simultaneously a shape of pump active parts which can be easily manufactured. This vacuum pump includes a gas inlet, a gas outlet...  
JP2010265895A
To provide a vacuum pump in which a side-channel-pump stage has an improved vacuum characteristic value and simultaneously a shape with which pump active parts can be easily manufactured. This vacuum pump includes a gas inlet, a gas outl...  
JP4584628B2  
JP4565859B2  
JP2010209774A
To provide a blower impeller having high static pressure and strong draft resistance while having improved air volume performance at an axial-flow shaped portion between vanes by suppressing the draft resistance.The blower impeller 1 inc...  
JP2010203443A
To provide a silent fan assembly hardly generating a turbulent flow as a result of the fact that a flow of air can efficiently go out of an outlet, and energy to be lost is small in amount and speed is low. The fan assembly (10) for gene...  
JP2010203448A
To provide a pedestal for a bladeless blower assembly. The pedestal 12 for a fan assembly 10 comprises a telescopic duct 18 for conveying an air flow to an outlet of the fan assembly 10. The duct 18 comprises: an outer tubular member 34 ...  
JP2010203442A
To provide a silent fan assembly, regarding a domestic fan, for example, a desk fan, for creating air circulation and an air current in a room, in an office or other domestic environment. The fan assembly (10) for creating an air current...  
JP2010203447A
To provide a bladeless fan assembly creating a uniform air flow in a domestic environment. This bladeless fan assembly includes a nozzle (14) and means (64, 68) for creating the air flow through the nozzle (14). The nozzle (14) includes ...  
JP2010190221A
To achieve miniaturization and high efficiency by simply constituting a diffuser and an impeller in a centrifugal or mixed-flow blower or pump in three-dimensional shapes.The diffuser 80 has such a shape in the trailing edge thereof that...  
JP4529613B2  
JP4512352B2  
JP2010159704A
To restrain generation of noise from a vortex flow blower, while maintaining delivery performance of the vortex flow blower. This vortex flow blower has a casing 11 for arranging a stationary flow passage 20 extending in a circular arc s...  
JP2010523884A
A ring fan and a shroud guiding system contain the rotation fan member provided with the conical outside ring, and the cylindrical shroud member which overlaps with at least one copy of an outside ring. A plurality of guidance Behn is pr...  
JPWO2008111372A1
輸送時の製品信頼性および運搬性が高く、低 騒音であり、居住者に圧迫感を与えず、従来 と比べ少ない梱包材で梱包できる空気調和機 を得ることを目的とする。空気調和機に...  
JP2010138896A
To avoid disadvantages such as encroachment on a usable rotational frequency region, degradation of efficiency, noise, an increase in load to a material, and functional disorder of a structure in the case resonance occurs, occurring by v...  
JP4489394B2  
JP2010511826A
It is a pump which has the housing provided with a ring object and a strip artist field. In a strip artist field, a housing slot is formed in the surface. A housing slot has a field which forms the length, width, and the depth. A cover i...  
JP2010509527A
The present invention relates to a pumping plant (10) which has a housing (12) and a cover (14). A housing (12) and a cover (14) form a portion of a pump mechanism (16). The 1st entrance or housing entrance (26) is formed in a housing (1...  
JP2010059875A
To solve the problems that the life of a bearing is reduced by the axial force which is produced in an impeller where a fluid passage on the driving side of a casing is connected in series to that on the counter driving side thereof, and...  
JP4411644B2  
JP2010007632A
To provide a vortex flow blower reduced in noise.A vortex flow blower comprises a casing 12 provided with an arc-shaped still flow path 20, and an impeller 14 provided with a plurality of blades 17 corresponding to the still flow path 20...  
JP4353895B2  
JP4349327B2  
JP2009236121A
To improve the performance of a diagonal flow compressor using a diffuser by blowing a flow along a main flow (blade) into a separation region to reduce the separation region without generating disturbance in the flow.The diffuser 1 for ...  
JPWO2009096226A
The present invention provides the fluid machinery of rotation form which can be operated practical and effectively in a super-low specific-rate field. The fluid machinery (1, 1') of rotation form has the impeller (10, 10') connected wit...  

Matches 301 - 350 out of 1,501