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Patent Searching and Data


Matches 301 - 350 out of 1,520

Document Document Title
JP2012527570A
A vacuum pump rotor suitable for being used for a vacuum pump which has a regenerative system pump transport mechanism object is indicated. A rotor has a disc-like form as a whole, and it can attach a rotor rotatably with the direction s...  
JP5068838B2  
JP5068834B2  
JP5042840B2  
JP5028949B2  
JP2012177376A
To provide a compact fan assembly neat in an appearance.The fan assembly (10) for generating blowing-air includes an air outlet (14) installed in a stand (12). The stand (12) has bases (38 and 40), a body (42) tiltable to the bases (38 a...  
JP2012154328A
To provide a temperature control device for an air pump that is inexpensive, small, easily fitted to an existing pump without reengineering the pump housing, and appropriately designed to heat key elements within the pump to quickly brin...  
JP4996985B2  
JP4995881B2  
JP4981857B2  
JP4980441B2  
JP4972259B2  
JP4967883B2  
JP4967882B2  
JP2012112384A
To provide a configuration of a gas blower which has at least one muffling device, properly reduces wideband noise and transports chemically safe gas.This configuration of a blower includes: a blower (1) having a blower housing (2); at l...  
JP2012078085A
To improve at least one of the noise, the reliability and portability of a product during transportation, and the feeling of oppression of a resident.The air conditioner includes a centrifugal fan which contains a protruding boss part se...  
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...  

Matches 301 - 350 out of 1,520