公开(公告)号：DE102008024504A1

公开(公告)日：2009-11-26

申请号：DE102008024504

申请日：2008-05-21

Applicant: LINDE AG

Inventor： BOHN MATTHIAS

IPC: C23C4/12 ,  B05B7/14 ,  G01R33/38

Abstract: A device for coating at least one substrate or for producing at least one molding by means of at least one cold gas spraying pistol, wherein the cold gas spraying pistol and the substrate or molding to be coated are arranged in a vacuum chamber, and also a method for cold gas spraying relating thereto in such a manner that while eliminating the wire production, the coil winding and also the cast in procedure, a thoroughly compact coil without a degree of freedom of movement (elimination of the quench risk) can be produced, it is suggested that the particles have at least to some extent an electrically conducting, in particular superconducting, property and at least to some extent an electrically poorly conducting or electrically insulating property.

公开(公告)号：GB2460147A

公开(公告)日：2009-11-25

申请号：GB0907432

申请日：2009-04-29

Applicant: LINDE AG

Inventor： BOHN MATTHIAS

IPC: C23C24/04

Abstract: A method of cold gas spraying, to coat a substrate or to produce a moulding, comprises the acceleration of unmelted particles to the surface of the substrate using a gas jet, wherein electrically conductive particles are sprayed and particles having a relatively lower, or no electrical conductivity, are also sprayed. The particles with a relatively lower electrical conductivity may be electrical insulators or dielectrics. Preferably, the electrically conductive particles are superconductors, such as niobium-titanium (NbTi) or niobium-tantalum (NbTa). The particles may be nanoparticles. The electrically conductive particles and the particles with relatively low electrical conductivity may be applied alternately or together. The insulator can be copper. The method is used to produce rotors or stators which may be used in electric motors. Alternatively, the method is used to produce coils, particularly superconducting coils, for magnetic resonance imaging (MRI) or nuclear magnetic resonance (NMR) devices.

公开(公告)号：DE102006011029A1

公开(公告)日：2007-09-13

申请号：DE102006011029

申请日：2006-03-09

Applicant: LINDE AG

Inventor： BOHN MATTHIAS

IPC: G01P5/24 ,  G01F1/66

Abstract: The method involves exciting a gaseous or liquid medium flowing in a pipeline by a vibration generator. A frequency of vibration transferred over the gaseous or liquid medium is detected by a vibration sensor that is spaced apart from the vibration generator. The excitation of the gaseous or liquid medium is provided in an upstream manner by the detection of the vibration frequency. A flow speed and/or flow rate of the gaseous or liquid medium in the pipeline is determined from a frequency shift of the detected vibration frequency. An independent claim is also included for a device for determining a flow speed and/or flow rate of a gaseous or liquid medium flowing in a pipeline.

公开(公告)号：DE102012020813A1

公开(公告)日：2014-04-24

申请号：DE102012020813

申请日：2012-10-23

Applicant: LINDE AG

Inventor： BOHN MATTHIAS

IPC: B01D53/047

Abstract: Die vorliegende Erfindung betrifft eine Druckwechselanlage zur Reinigung oder Trennung von Gasen mit wenigstens einem Adsorberbehälter (120) und wenigstens einer Einlassleitung (130) zum Zuführen von zu reinigendem oder zu trennendem Gas (Feedgas), und wenigstens einer Auslassleitung (150) zum Abführen von gereinigtem oder getrenntem Gas (Produktgas), wobei in die wenigstens eine Einlassleitung wenigstens ein Ejektor (140) eingebracht ist.

公开(公告)号：DE102012020811A1

公开(公告)日：2014-04-24

申请号：DE102012020811

申请日：2012-10-23

Applicant: LINDE AG

Inventor： BOHN MATTHIAS

IPC: F17C7/04

Abstract: Druckerhöhungsanlage zur Bereitstellung eines gasförmigen Prozessfluids für einen Prozess, mit wenigstens einem Aufnahmebehälter (10, 11) zur Aufnahme eines flüssigen Prozessfluids, aus welchem das gasförmige Prozessfluid hergestellt werden: soll, einer Einrichtung (14) zur Druckbeaufschlagung des in dem wenigstens einen Aufnahmebehälter (10, 11) aufgenommenen flüssigen Prozessfluids, einem Verdampfer (25) zum Verdampfen des flüssigen Prozessfluids zur Bereitstellung des gasförmigen Prozessfluids, und einem Pufferspeicher (16) zur Aufnahme des bereitgestellten gasförmigen Prozessfluids, aus dem der Prozess mit gasförmigem Prozessfluid mit geeignetem Druck über eine Zuleitung (18) versorgbar ist, wobei in die Zuleitung (18) ein Ejektor (20) eingebracht ist, der das durch die Zuleitung (18) strömende gasförmige Prozessfluid als Treibgas verwendet, wobei an eine Saugseite (21) des Ejektors (20) ein Saugpuffer (24) angeschlossen ist, welcher mit dem wenigstens einen Aufnahmebehälter in Verbindung bringbar ist.

公开(公告)号：DE102008033301A1

公开(公告)日：2010-01-21

申请号：DE102008033301

申请日：2008-07-15

Applicant: LINDE AG

Inventor： BOHN MATTHIAS

IPC: F16L9/18

Abstract: The pipeline has a phase separation unit for separation of two phase mixtures occurring in the pipeline. The phase separation unit serves as an insert attached within the pipeline. The phase separation unit is formed in a medium guided into the pipeline and shifted in rotary movement at a pipeline longitudinal axis. An insulation i.e. vacuum insulation, is provided in partial areas of the pipeline, where the pipeline is partially fixed and/or partially flexible. The insert exhibits helical geometry in the partial areas.

公开(公告)号：DE102008021570A1

公开(公告)日：2009-11-05

申请号：DE102008021570

申请日：2008-04-30

Applicant: LINDE AG

Inventor： BOHN MATTHIAS

IPC: F17C9/02

Abstract: The method involves guiding and storing quick evaporating-helium in a dual-chamber membrane storage (5). The helium is heated before guiding into the dual-chamber membrane storage with respect to ambient air, where a helium portion ranges between 500 and 3000 meter cube. The helium portion is evaporated within time intervals between 20 and 40 seconds. The evaporating helium is derived from a superconducting magnet system (1) of magnetic resonance imaging- or nuclear magnetic resonance devices or small magnets in a research field.

公开(公告)号：DE102008013616A1

公开(公告)日：2009-09-17

申请号：DE102008013616

申请日：2008-03-11

Applicant: LINDE AG

Inventor： BOHN MATTHIAS

IPC: G01R33/3815 ,  F17C5/00

Abstract: The method involves compressing and buffering a component current of a helium exhaust gas stream (2,4). The buffering of the helium exhaust gas stream is carried out before the compression. The compressed and buffered helium exhaust gas stream is filled in a compressed gas bottle (13). An independent claim is included for a device for recycling helium from helium-consumptive or with helium cooled devices, particularly magnetic resonance tomograph.

公开(公告)号：DE102006044047A1

公开(公告)日：2008-03-27

申请号：DE102006044047

申请日：2006-09-20

Applicant: LINDE AG

Inventor： BOHN MATTHIAS

IPC: F16K31/00 ,  F16K31/44

Abstract: The device has a locking and regulating mounting part, and an actuator (5) that drives the mounting part. A shank connects the mounting part with the actuator, where the shank has two shank parts (4a, 4b). A unit is provided, which facilitates non-positive and/or positive connection of the shank parts. The unit is provided for positioning the shank part (4a) in a defined position, where the unit is provided as a reset spring (6). The unit is designed as a tooth or claw coupling (7), or as a coupling disk or as a taper-in-hollow taper-construction.

公开(公告)号：DE102006028652A1

公开(公告)日：2007-12-27

申请号：DE102006028652

申请日：2006-06-22

Applicant: LINDE AG

Inventor： BOHN MATTHIAS

IPC: F01B13/02

Abstract: The machine has an inlet connection (7) arranged at a upper side of a housing (4), and an outlet connection (8) arranged opposite to the inlet connection at a lower side of the housing. A cylinder bore (5) is connected with an outlet connection and an inlet connection during rotation of a rotor (2) around a rotation axis, where the rotation axis (3) of the rotor is arranged horizontally. A piston (6) is movably supported in the cylinder bore, and is sealed opposite to the cylinder bore. A position of the piston of a force of gravity and a centrifugal force is determined.