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2014
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Invention
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Cold head for cryogenic refrigerating machine. A cold head for cryogenic machines comprises a dis... |
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Invention
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Control method for the acceleration of a vacuum pump, in which method the input current of the co... |
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Invention
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Switchable negative feeding prevention. A device for preventing the negative feeding of electrica... |
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Invention
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Driving and control device for a vacuum pump, vacuum pump, and method for producing a control cir... |
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Invention
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Rotor device for a vacuum pump, and vacuum pump. A rotor device for a vacuum pump comprises a rot... |
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Invention
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Vacuum pump system and method for operating a vacuum pump system. The invention relates to a vacu... |
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Invention
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Rotor disc and rotor for a vacuum pump. The invention relates to a rotor disc for a vacuum pump, ... |
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Invention
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Support element for tubular elements of a holweck stage. A support element for at least one tubul... |
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Invention
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Rotor alloys of a turbo molecular pump. The invention relates to rotor alloys of a turbomolecular... |
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Invention
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Vacuum pump. The invention relates to a vacuum pump comprising a rotor shaft (10), which bears on... |
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Invention
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Vacuum pump housing. The invention relates to a vacuum pump housing comprising a pump housing whi... |
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Invention
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Rotor element for a vacuum pump. The invention relates to a rotor element for a vacuum pump, in p... |
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Invention
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Stator disk for a turbomolecular pump, having with continuous and closed transitions between blad... |
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Invention
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Vacuum pump, and method for operating a vacuum pump. The invention relates to a vacuum pump, part... |
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Invention
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Sealing of the interface between a multi-inlet vacuum pump and the housing into which the pump is... |
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Invention
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Vacuum-pump system. A vacuum-pump system has a first vacuum pump (10), which is not sensitive to ... |
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Invention
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Vacuum pump. A vacuum pump such as a turbo-molecular pump has a rotor shaft (10) which bears at l... |
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Invention
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Method for cleaning a vacuum pump. The invention relates to a method for cleaning a vacuum pump, ... |
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Invention
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Vacuum pump. A vacuum pump, particularly a turbomolecular pump, comprises a rotor shaft (10), whi... |
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Invention
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Vacuum pump, in particular rotary-lobe pump. A vacuum pump such as a rotary-lobe pump has a pump ... |
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2013
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Invention
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Pumping unit for pumping light gases, and use of the pumping unit. A pumping unit for pumping lig... |
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Invention
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Vacuum pump system for evacuating a chamber, and method for controlling a vacuum pump system. A v... |
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Invention
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Vacuum pump comprising belt drive. A vacuum pump, particularly a rotary vane pump with a high pum... |
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Invention
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Vacuum pump. In a pump housing (12), a vacuum pump, such as, in particular, a turbomolecular pump... |
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Invention
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Method for controlling a vacuum pump. A method for reducing the development of noise in a vacuum ... |
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Invention
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Vacuum-type rotary slide pump. A vacuum-type rotary slide pump has a pump chamber (12) in a housi... |
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Invention
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Turbomolecular pump.
A turbomolecular pump has a rotor element in a housing. The rotor element i... |
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Invention
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Turbomolecular pump. A turbomolecular pump has a rotor element (18) in a housing (16). The rotor ... |
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2012
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Invention
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Roots pump connection channels separating adjacent pump stages. A Roots pump comprises a pluralit... |
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Invention
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Roots pump. A Roots pump has a plurality of multiple-tooth rotary piston pairs (10, 48, 49) which... |
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Invention
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Conversion coating-free components of vacuum pumps. The invention relates to conversion coating-f... |
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Invention
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Leak detection device and method for checking objects for fluid tightness by means of a leak det... |
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Invention
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Bearing arrangement for rapidly rotating shafts of vacuum pumps. Bearing arrangement for rapidly ... |
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Invention
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Stator element and high-vacuum pump. A stator element for a high-vacuum pump is arranged downstre... |
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Invention
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Leakage search device. A leakage search device has a backing pump connected to a test chamber (42... |
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2011
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Invention
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Screw vacuum pump. The invention relates to a screw vacuum pump comprising screw rotors (12, 14) ... |
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Invention
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Vacuum pump.
A vacuum pump has the outer side of the pump housing provided with retaining elemen... |
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Invention
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Vacuum bearing element. The service life of turbomolecular pumps comprising rotors that are mount... |
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2010
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Invention
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Rolling bearing arrangement and method for early detection of bearing damage in a rolling bearing... |
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Invention
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Vacuum pump.
A vacuum pump, particularly a turbomolecular pump or multi-inlet pump, comprises a ... |
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Invention
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Vacuum pump housing and set of cooling elements for a vaccum pump housing.
A vacuum pump housing... |
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Invention
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Hot-trap assembly. The present invention relates to the field of hot-traps, devices used together... |
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Invention
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Vacuum pump system.
A vacuum pump system comprises two vacuum pumps which are connected to each ... |
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Invention
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Roughing pump method for a positive displacement pump. max). |
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Invention
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Multi-inlet vacuum pump. A multi-inlet vacuum pump has a first pump device (10) and a second pump... |
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2009
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Invention
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Method for cleaning a vacuum pump.
A method for cleaning a vacuum pump (10) having a pump chambe... |
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Invention
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Stator-rotor arrangement for a vacuum pump and vacuum pump. A stator-rotor arrangement for a vacu... |
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Invention
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Method for determining an overall leakage rate of a vacuum system and vacuum system.
An overall ... |
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Invention
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Use of a rolling-element bearing for bearing rotating components in vacuum devices and vacuum dev... |
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Invention
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Multi-stage vacuum pump.
A multi-stage vacuum pump includes a plurality of rotor elements (14, 1... |
