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Matches 701 - 750 out of 5,149

Document Document Title
JP2019203511A
[Subject] A compounded type vacuum pump which connects effectively parts for vacuum pumps which connect a pipeline with an exhaust air operation and a pipeline effectively, the Siegbahn type exhaust air mechanism and a pipeline with an e...  
JP6611780B2  
JP6608283B2  
JP6606365B2  
JP2019194469A
[Subject] A vacuum device with a flange able to be fixed for the purpose of a device connecting with another device by only little time and effort of handling is provided. [Means for Solution] Vacuum device 111 especially a vacuum pump, ...  
JP6601548B2  
JP2019531431A
The present invention is the enclosure system formed with the lightweight panel which has a thin nonporous film which enables the extraction of harmful gas and leakage detection from housing apparatus of a vacuum pump, a valve, discharge...  
JP2019190303A
To provide a vacuum pump capable of automatically performing inspection of a rotating direction without additionally using an exclusive rotating direction sensor even in a state of low speed rotation.A rotor shaft 21 can take at least a ...  
JP2019190304A
To provide a vacuum pump capable of determining a rotating direction without additionally using an exclusive rotating direction sensor and correcting the rotating direction even in a state of low speed rotation.At least a first state in ...  
JP2019183831A
To provide a vacuum pump capable of maintaining a desired temperature with high accuracy, and at the same time capable of operating with low effort.A vacuum pump, in particular a turbomolecular pump (111), has at least one pump component...  
JP2019183829A
To provide a double inversion fan of high air capacity.This invention has a first fan 1 including a first impeller 10 with several first blades 10a arranged in a radial manner around a center of a predetermined central axis J; a first mo...  
JP6594602B2  
JP6593171B2  
JP2019178655A
To provide a vacuum pump that can restrain solidification of gas while the pump is normally operated.The inside of a casing 11 comprising an intake port 11b for sucking gas from the outside and an exhaust port 11a for discharging the suc...  
JP2019529949A
In many cases, the temperature of a rotor or other machine parts is detected, the infrared sensor approached, or in order to show a potential poor operation, it is used within a turbo-molecular pump. When a sediment is accumulated on an ...  
JP2019178656A
To provide a double inversion type fan which increases an air capacity.As one embodiment, a double inversion type fan 100 comprises: a first fan 1 including a first impeller 10 including multiple first blades disposed radially around a p...  
JP2019173613A
To provide an evacuation device having a good exhaust property of water molecules.An evacuation device 1 comprises a moisture absorption chamber 3 arranged between a vacuum chamber 2 and a vacuum pump 4, and a gate valve 8 arranged betwe...  
JP2019173759A
To provide a rotor, a vacuum pump and a method for assembling the vacuum pump that facilitate position setting of a reinforcement ring.There is arranged a reinforcing ring position setting structure at a rotor cylindrical part. In additi...  
JP2019167951A
To provide a vacuum device that can be manufactured at a low cost and at the same time with reduced risk of misassembly.This invention relates to a vacuum device (111), in particular, a vacuum pump, a vacuum measurement device, a leakage...  
JP6583122B2  
JP6586275B2  
JP2019163764A
To reduce vibration, in particular, vibration of a rotor of a vacuum pump described at the beginning.This invention relates to a vacuum pumps, in particular, a turbomolecular pump, and it has a housing and a rotor rotatably supported in ...  
JP2019163751A
To provide a vacuum pump and a damper for the vacuum pump having a simple structure, capable of increasing vibration eliminating characteristic in a twisting direction and also restricting displacement between the facing flanges to each ...  
JP6578838B2  
JP2019157651A
To provide a vacuum pump capable of performing more effectively a circulating motion of lubricant at a lubricant storage part.A vacuum pump of this invention comprises a bearing 8 for supporting a shaft 10 to which a pump rotor is instal...  
JP2019160449A
To provide a vacuum connection mechanism with an improved vibration absorbing effect.A vacuum connection mechanism comprises: a body part having a first main opening and a first sub-opening opened symmetrically to each other in a first a...  
JP2019526743A
Each mode and each embodiment provide a vacuum pump assembly object provided with a motor. A motor is provided with a motor rotation child magnet and a stator. Since a vacuum pump mechanism is driven, a rotation child motor magnet is con...  
JP2019525071A
A turbine pump aeration assembly object and a method are indicated. A turbine pump aeration assembly object contains a secondary manual actuator which can operate so that initial air capacity may be fed into a turbine pump and a primary ...  
JP2019525067A
Typically, a turbo molecule stator component contains the array of the stator braid with which has been arranged so that an interaction may be carried out to the gas by which pumping was carried out, and it was equipped on the inside dia...  
JP2019525061A
The rotation child shaft (24) supported by a plurality of bearings (32, 34) for rotation of as opposed to a housing (120) and the surrounding housing of the axis of rotation (26) in a turbo-molecular pump, It has a deflector (40), and a ...  
JP2019525075A
[Means for Solution] The present invention relates to a vacuum pump rotor provided with at least one move element (12, 14) arranged at a rotor spindle (10). A rotor spindle (10) has at least one shaft end (16) for arranging a bearing ele...  
JP6571813B2  
JP2019143485A
To provide a vacuum pump which enables electric devices to be efficiently cooled.A vacuum pump includes: a pump body 11 and an electric case 31 disposed at the outer side of the pump body 11. The electric case 31 includes: a cooling jack...  
JP2019523882A
[Subject] In a mass spectrometry type leak detection machine, the actuator of a turbo molecular pump is separated from a mass spectrometer for pollution control. [Means for Solution] Multi stage-type turbo-molecular pump 12 and mass spec...  
JP2019143486A
To provide a vacuum pump which enables an electric device to be efficiently cooled.A vacuum pump includes a pump body 11 and an electric case 31 disposed at the outer side of the pump body 11. The electric case 31 has: a cooling jacket 3...  
JP6565122B2  
JP2019138258A
To provide a vacuum pump capable of reducing a cutting amount for unbalance adjustment and an additional mass in a case of mounting a screw for unbalance adjustment.A turbomolecular pump is configured to fix a pump rotor 4a to a shaft 4b...  
JP2019523369A
The vibration suppression connector system (10) which connects between a vacuum chamber and vacuum pumps so that a vacuum pump may be supported by a vibration suppression connector system, Gas contains the 1st cylindrical member (12) and...  
JP2019138415A
To provide a magnetic levitation controller capable of attaining both operation excellent in coping with disturbance and reduction in influence of spike noise blending.A control unit 44 for performing magnetic levitation control comprise...  
JP2019132253A
To improve a service life by preventing an increase in temperature of a ball bearing in an integrated turbo molecular pump (vacuum pump) using the ball bearing.A turbo molecular pump (vacuum pump) 1 comprises a rotor 3 in which a plurali...  
JP2019522454A
[Means for Solution] A vacuum pump drive was electrically connected to an electric motor (12) and an electric motor (12), and it has a frequency converter (16) left and arranged from an electric motor, A transformer (20) is arranged at a...  
JP6554736B2  
JP6552579B2  
JP2019124194A
To provide a vacuum valve capable of preventing pump from breaking down even when suctioning a vacuum chamber at a predetermined pressure or higher when absorbing the vacuum chamber after open to the atmosphere with a high vacuum pump su...  
JP2019120157A
To provide a vacuum pump that can determine proper overhaul timing, and to provide a device for detecting deposit for a vacuum pump and a method for detecting deposit for a vacuum pump.A vacuum pump 1 includes: a vibration sensor 82 for ...  
JP2019120249A
To provide a vacuum pump which is preferable for removing product materials deposited on a passage in the vacuum pump, and to provide a fixing component, an exhaust port, and control means used in the vacuum pump.A vacuum pump P1 include...  
JP6546247B2  
JP2019108581A
To provide a rotary disk apparatus for a centrifugal atomizer, capable of producing metal powder with good productivity in the centrifugal atomizer.A rotary disk apparatus 10A for a centrifugal atomizer includes: a rotor 50 having a disk...  
JP2019108891A
To complete a substitute for a conventional support device by overcoming demerits in the prior art.A vacuum pump in which a roller supporting portion 181 assigned to a pre-vacuum region of a rotary shaft 135 has an outer ring 182 and an ...  
JP2019518158A
This application is provided with a plurality of airfoil sections arranged between the outside ring in which turbo machinery is arranged from the housing (330) of a bearing on the radial outside, and the housing of a bearing and an outsi...  

Matches 701 - 750 out of 5,149