Patents by Inventor Reiner Schulz
Reiner Schulz has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11598433Abstract: Poppet valve, plate valve, with a longitudinal axis (L), with a valve seat having a plurality of valve seat passage channels, with a catcher arranged at a distance from the valve seat in the direction of the longitudinal axis (L), and with a sealing element arranged movably between the valve seat and the catcher for opening and closing the valve seat passage channels. One of the valve components formed as the valve seat or the catcher having a plurality of passage channel limiting sections and a plurality of web portions, each extending mutually at an angle (?), wherein at least one of the valve components formed as valve seat or catcher is produced at least in sections by additive manufacturing, and wherein at least one of the passage channel limiting sections is dimensioned shorter in the direction of the longitudinal axis (L).Type: GrantFiled: October 4, 2019Date of Patent: March 7, 2023Assignee: BURCKHARDT COMPRESSION AGInventors: Matthias Pfister, Reiner Schulz
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Patent number: 11486505Abstract: An automatic plate valve having a valve seat, a valve guard, a longitudinal axis (L) and a valve element arranged between the valve seat and the valve guard and movable along the longitudinal axis (L). The valve seat includes an end face having with valve seat openings oriented towards the valve guard, and a plurality of passages, which have a fluid-conducting connection to the valve seat openings. The valve element includes sealing element interacting with the valve seat openings. Wherein some of the passages have a different distance to the longitudinal axis in a radial direction (R). The end face of the valve seat including a plurality of grooved recesses, forming valve seat openings, with passages open into the same recess, the passages forming a fluid-conducting connection to the valve seat opening. Some of these passages connected to the valve seat opening have different distances to the longitudinal axis.Type: GrantFiled: March 8, 2019Date of Patent: November 1, 2022Assignee: BURCKHARDT COMPRESSION AGInventor: Reiner Schulz
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Patent number: 11396869Abstract: Seat valve, with a valve body having a plurality of inlet channels, with a plurality of closing elements arranged movably in a longitudinal direction L, each inlet channel being assigned a closing element for opening and closing the inlet channel, with a closing spring assigned to each closing element. The closing spring applies a prestressing force to the respective closing element to close the inlet channel. Each closing element assigned a braking device which is arranged separately from the closing element and which gradually brakes an opening movement of the closing element when the inlet channel is opened, independently of the closing spring. The braking device having a stop body with a stop surface against which the closing element can be brought to bear after an opening movement when the inlet channel is opened, the stop body being arranged movably and/or yieldingly in the opening direction of the closing element.Type: GrantFiled: January 8, 2020Date of Patent: July 26, 2022Assignee: BURCKHARDT COMPRESSION AGInventor: Reiner Schulz
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Publication number: 20220099081Abstract: Seat valve, with a valve body having a plurality of inlet channels, with a plurality of closing elements arranged movably in a longitudinal direction L, each inlet channel being assigned a closing element for opening and closing the inlet channel, with a closing spring assigned to each closing element. The closing spring applies a prestressing force to the respective closing element to close the inlet channel. Each closing element assigned a braking device which is arranged separately from the closing element and which gradually brakes an opening movement of the closing element when the inlet channel is opened, independently of the closing spring. The braking device having a stop body with a stop surface against which the closing element can be brought to bear after an opening movement when the inlet channel is opened, the stop body being arranged movably and/or yieldingly in the opening direction of the closing element.Type: ApplicationFiled: January 8, 2020Publication date: March 31, 2022Applicant: BURCKHARDT COMPRESSION AGInventor: Reiner SCHULZ
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Publication number: 20220065358Abstract: The poppet valve including a valve body with a plurality of passage channels, a plurality of closing elements, a plurality of guide means, and a catcher. Each passage channel opening into a valve seat. A closing element is mounted on each guide means movable in a stroke direction. A closing element is associated with each valve seat opposite in the stroke direction, so that valve seats can be closed by the closing elements. Guide means are connected to the catcher, each having a guide section with an inner cavity extending in the stroke direction and a support section bearing surface. The spring extends in the inner cavity of the guide section and is clamped between the bearing surface and the closing element. Guide means have a first stop surface towards the valve seat, closing elements have a second stop surface towards the first stop surface to limit closing element travel.Type: ApplicationFiled: December 23, 2019Publication date: March 3, 2022Applicant: BURCKHARDT COMPRESSION AGInventor: Reiner SCHULZ
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Publication number: 20210404454Abstract: The labyrinth piston compressor comprises a cylinder, a piston disposed in the cylinder, and a piston rod, wherein the piston rod extends in a longitudinal direction (L) and is connected to the piston, and wherein the piston is reciprocally movable in the longitudinal direction (L) within the cylinder, wherein the cylinder comprises a first cylinder cover, wherein an inlet valve and an outlet valve are arranged in the first cylinder cover, and wherein the inlet valve and the outlet valve are arranged symmetrically with respect to a plane of symmetry (S) extending in the longitudinal direction (L) along the piston rod.Type: ApplicationFiled: September 24, 2019Publication date: December 30, 2021Applicant: BURCKHARDT COMPRESSION AGInventors: Alexandre VOSER, Reiner SCHULZ, Sandro BRUNNER
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Publication number: 20210388824Abstract: The piston compressor comprises a cylinder as well as a piston arranged therein, a carrier housing with a crosshead mounted in the carrier housing, a spacer which connects the cylinder to the carrier housing, as well as a piston rod extending in a longitudinal direction (L) which connects the crosshead to the piston, wherein the spacer comprises a plurality of support arms, wherein the support arms are connected to and support the cylinder.Type: ApplicationFiled: September 25, 2019Publication date: December 16, 2021Applicant: BURCKHARDT COMPRESSION AGInventors: Alexandre VOSER, Reiner SCHULZ, Sandro BRUNNER
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Publication number: 20210356049Abstract: Poppet valve, plate valve, with a longitudinal axis (L), with a valve seat having a plurality of valve seat passage channels, with a catcher arranged at a distance from the valve seat in the direction of the longitudinal axis (L), and with a sealing element arranged movably between the valve seat and the catcher for opening and closing the valve seat passage channels. One of the valve components formed as the valve seat or the catcher having a plurality of passage channel limiting sections and a plurality of web portions, each extending mutually at an angle (?), wherein at least one of the valve components formed as valve seat or catcher is produced at least in sections by additive manufacturing, and wherein at least one of the passage channel limiting sections is dimensioned shorter in the direction of the longitudinal axis (L).Type: ApplicationFiled: October 4, 2019Publication date: November 18, 2021Applicant: BURCKHARDT COMPRESSION AGInventors: Matthias PFISTER, Reiner SCHULZ
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Publication number: 20210025508Abstract: An automatic plate valve having a valve seat, a valve guard, a longitudinal axis (L) and a valve element arranged between the valve seat and the valve guard and movable along the longitudinal axis (L) The valve seat includes an end face having with valve seat openings oriented towards the valve guard, and a plurality of passages, which have a fluid-conducting connection to the valve seat openings. The valve element includes sealing element interacting with the valve seat openings. Wherein some of the passages have a different distance to the longitudinal axis in a radial direction (R). The end face of the valve seat including a plurality of grooved recesses, forming valve seat openings, with passages open into the same recess, the passages forming a fluid-conducting connection to the valve seat opening. Some of these passages connected to the valve seat opening have different distances to the longitudinal axis.Type: ApplicationFiled: March 8, 2019Publication date: January 28, 2021Applicant: BURCKHARDT COMPRESSION AGInventor: Reiner SCHULZ
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Patent number: 10859078Abstract: Poppet valve for a piston compressor, having a valve body with a plurality of inlet ducts, wherein each inlet duct has an inlet section and an outlet section. The outlet section opens into a valve seat, wherein each inlet duct is assigned a closing element and a spring. The closing element can be moved in an axial direction (A) in such a way that the valve seat can be closed by way of the closing element. The spring has a first spring end section and a second spring end section, wherein the spring is arranged in the inlet duct and bears with the first spring end section against and is held on the inlet section of the inlet duct. The second spring end section is connected to the closing element, to bring about a pre-stressing force on the closing element, which pre-stressing force is oriented towards the valve seat.Type: GrantFiled: October 12, 2016Date of Patent: December 8, 2020Assignee: BURCKHARDT COMPRESSION AGInventor: Reiner Schulz
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Patent number: 10683859Abstract: A poppet valve including a valve seat cover having a plurality of inlet channels, wherein each inlet channel opens into a valve seat, and includes a plurality of closing elements, which are movable in an axial direction (A), wherein a closing element, which is movable in an axial direction (A), is associated with each valve seat in order to close the valve seat, wherein all closing elements are arranged on a common closing element holding device and the closing element holding device is movable in the axial direction (A) such that the closing elements can assume at least two positions, an open position, in which the closing elements are raised relative to the valve seats, and a closed position, in which the closing elements rest against the valve seats.Type: GrantFiled: November 29, 2017Date of Patent: June 16, 2020Assignee: BURCKHARDT COMPRESSION AGInventor: Reiner Schulz
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Publication number: 20200063729Abstract: A poppet valve including a valve seat cover having a plurality of inlet channels, wherein each inlet channel opens into a valve seat, and includes a plurality of closing elements, which are movable in an axial direction (A), wherein a closing element, which is movable in an axial direction (A), is associated with each valve seat in order to close the valve seat, wherein all closing elements are arranged on a common closing element holding device and the closing element holding device is movable in the axial direction (A) such that the closing elements can assume at least two positions, an open position, in which the closing elements are raised relative to the valve seats, and a closed position, in which the closing elements rest against the valve seats.Type: ApplicationFiled: November 29, 2017Publication date: February 27, 2020Applicant: BURCKHARDT COMPRESSION AGInventor: Reiner SCHULZ
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Patent number: 10436203Abstract: A poppet valve for a piston compressor having a catcher, a valve body with a plurality of inlet ducts opening into a valve seat, and a plurality of closing elements which can be moved in an axial direction. Each inlet duct is assigned a closing element, and the valve seat is arranged to lie opposite the associated closing element in the axial direction in such a way that the valve seat can be closed by way of the closing element A spring is arranged between the catcher and the closing element, to bring a pre-stressing force on the closing element, which pre-stressing force is oriented towards the valve seat. The spring encloses an inner space. A guide part which runs in the axial direction is arranged on the catcher, on which guide part the closing element is mounted such that it can move, in the axial direction.Type: GrantFiled: October 12, 2016Date of Patent: October 8, 2019Assignee: BURCKHARDT COMPRESSION AGInventor: Reiner Schulz
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Publication number: 20180340540Abstract: A poppet valve for a piston compressor having a catcher, a valve body with a plurality of inlet ducts opening into a valve seat, and a plurality of closing elements which can be moved in an axial direction. Each inlet duct is assigned a closing element, and the valve seat is arranged to lie opposite the associated closing element in the axial direction in such a way that the valve seat can be closed by way of the closing element A spring is arranged between the catcher and the closing element, to bring a pre-stressing force on the closing element, which pre-stressing force is oriented towards the valve seat. The spring encloses an inner space. A guide part which runs in the axial direction is arranged on the catcher, on which guide part the closing element is mounted such that it can move, in the axial direction.Type: ApplicationFiled: October 12, 2016Publication date: November 29, 2018Applicant: BURCKHARDT COMPRESSION AGInventor: Reiner SCHULZ
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Publication number: 20180306176Abstract: Poppet valve for a piston compressor, having a valve body with a plurality of inlet ducts, wherein each inlet duct has an inlet section and an outlet section. The outlet section opens into a valve seat, wherein each inlet duct is assigned a closing element and a spring. The closing element can be moved in an axial direction (A) in such a way that the valve seat can be closed by way of the closing element. The spring has a first spring end section and a second spring end section, wherein the spring is arranged in the inlet duct and bears with the first spring end section against and is held on the inlet section of the inlet duct. The second spring end section is connected to the closing element, to bring about a pre-stressing force on the closing element, which pre-stressing force is oriented towards the valve seat.Type: ApplicationFiled: October 12, 2016Publication date: October 25, 2018Applicant: BURCKHARDT COMPRESSION AGInventor: Reiner SCHULZ
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Publication number: 20180298890Abstract: A poppet valve for a piston compressor having a catcher, a valve body with a plurality of inlet ducts. Each inlet duct opens into a valve seat, and includes a plurality of closing elements which can be moved in an axial direction. Each inlet duct is assigned a closing element, and wherein the valve seat is arranged to lie opposite the associated closing element in the axial direction, so that the valve seat can be closed by the closing element. A spring is arranged between the catcher and the closing element, to create a pre-stressing force on the closing element towards the valve seat. The closing element includes a closing head and a guide section, following one another in the axial direction. The closing element, has a guide inner space which extends in the axial direction into the interior of the closing element in the direction of the closing head.Type: ApplicationFiled: October 12, 2016Publication date: October 18, 2018Applicant: BURCKHARDT COMPRESSION AGInventor: Reiner SCHULZ
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Publication number: 20070085016Abstract: An x-ray detector has a detector housing in which a base element is arranged that has a fiber optic. The fiber optic is optically coupled with a scintillator layer that is arranged on the top side of the base element and with a photosensor that is arranged over an optically-transparent adhesive layer on the underside of the base element. Such an x-ray detector exhibits a compact structural shape and a large active surface.Type: ApplicationFiled: September 27, 2006Publication date: April 19, 2007Inventor: Reiner Schulz
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Publication number: 20070002176Abstract: A description is given of a network interface module, a device and a method for receiving video data. The network interface module comprises functional units (12, 14, 16) for processing a high frequency signal and for supplying a digital video signal. A module microprocessor (24) and a memory (28) for an operating program are provided on the module. The module micro-processor (24) receives control commands via an interface (30) during running of the operating program and actuates the functional units (12, 14, 16) accordingly. The device for receiving video data has a dedicated control processor (38) which forwards control commands to the network interface module (10) via the interface (30).Type: ApplicationFiled: March 2, 2004Publication date: January 4, 2007Applicant: KONINKLIJKE PHILIPS ELECTRONICS N.V.Inventors: Ernst Bressau, Johannes Teijssen, Hendricus Van Der Wijst, Reiner Schulz
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Publication number: 20060177000Abstract: In a method for correcting pixels of an x-ray image data set, an x-ray exposure of a subject is acquired with an x-ray device that uses a storage film having a luminescent storage material layer serving as a radiation detector. The sensitivity of the luminescent storage material layer changes dependent on the accumulated x-ray radiation dose to which the storage layer has been exposed. After acquiring the x-ray exposure, the storage film is readout with a readout device and an x-ray image data set is generated that corresponds on a pixel-by-pixel basis with the x-ray exposure. Each pixel of the x-ray image data set is corrected with a correction value allocated to the corresponding pixel in the x-ray exposure, the correction value being adapted to the accumulated x-ray radiation dose to which the region of the storage film, containing the corresponding pixel, was exposed prior to acquiring the x-ray exposure.Type: ApplicationFiled: July 1, 2004Publication date: August 10, 2006Inventor: Reiner Schulz
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Patent number: 7018248Abstract: The invention relates to a device for forming connections of a printed circuit board which is arranged within a signal receiver frame. The device comprises a plurality of connection elements (3a . . . 3k) whose end portions are bent, each end portion being provided with at least one projection (5). Between each time two connection elements (3a . . . 3k) there is provided a respective detainer (4a . . . 4j) whose end portion is also bent. The end portions of the connection elements (3a . . . 3k) define a plane which extends parallel to a plane defined by the end portions of the detainers (4a . . . 4j).Type: GrantFiled: February 17, 2003Date of Patent: March 28, 2006Assignee: Koninklijke Philips Electronics N.V.Inventor: Reiner Schulz