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1. 发明授权

US11577208B2 Pressure vessel with high-pressure window 有权
公开(公告)号：US11577208B2
公开(公告)日：2023-02-14
申请号：US16529074
申请日：2019-08-01
申请人： MWT AG , Milestone S.r.l.
发明人： Werner Lautenschläger , Jens Lautenschläger , Werner Scholze
IPC分类号： B01J3/00 , G01N21/03 , G01J5/061 , G01J5/02 , B01J3/04 , B01F33/45
摘要： The present invention relates to a pressure vessel (1) having a pressure vessel wall (1a) which completely surrounds a reaction chamber (2) as a pressure space for the initiation and/or promotion of chemical and/or physical pressure reactions of a sample (P) to be heated which is accommodated in the reaction chamber (2), wherein the pressure vessel wall (1a) has an infrared-permeable high-pressure window (30) which extends away outward in a direction from the reaction chamber (2) and which is supported in the pressure vessel wall (1a) with respect to a pressure in the reaction chamber (2), wherein the pressure vessel (1) furthermore has an infrared to temperature sensor (40) which is situated directly opposite the high-pressure window (30), in order to measure the temperature of a sample (P), accommodated in the reaction chamber (2), during a pressure reaction through the high-pressure window (30).

2. 发明申请

US20200041347A1 Pressure Vessel with High-Pressure Window 审中-公开
公开(公告)号：US20200041347A1
公开(公告)日：2020-02-06
申请号：US16529074
申请日：2019-08-01
申请人： MWT AG , Milestone S.r.l.
发明人： Werner Lautenschläger , Jens Lautenschläger , Werner Scholze
IPC分类号： G01J5/02 , G01N21/03 , B01J3/04 , B01F13/08
摘要： The present invention relates to a pressure vessel (1) having a pressure vessel wall (1a) which completely surrounds a reaction chamber (2) as a pressure space for the initiation and/or promotion of chemical and/or physical pressure reactions of a sample (P) to be heated which is accommodated in the reaction chamber (2), wherein the pressure vessel wall (1a) has an infrared-permeable high-pressure window (30) which extends away outward in a direction from the reaction chamber (2) and which is supported in the pressure vessel wall (1a) with respect to a pressure in the reaction chamber (2), wherein the pressure vessel (1) furthermore has an infrared to temperature sensor (40) which is situated directly opposite the high-pressure window (30), in order to measure the temperature of a sample (P), accommodated in the reaction chamber (2), during a pressure reaction through the high-pressure window (30).

3. 发明申请

US20200045785A1 Pressure Vessel with Magnetic Disk for Stirring 审中-公开
公开(公告)号：US20200045785A1
公开(公告)日：2020-02-06
申请号：US16528913
申请日：2019-08-01
申请人： MWT AG
发明人： Werner Lautenschläger , Jens Lautenschläger , Werner Scholze
IPC分类号： H05B6/78 , H01F7/20 , H05B6/64 , H05B6/68 , H05B6/80
摘要： The present invention relates to a pressure vessel (1) for receiving samples (P) to be heated, having a reaction chamber (2) as a pressure space for the initiation and/or facilitation of chemical and/or physical pressure reactions, the reaction chamber (2) being designed for receiving a liquid (5), a magnetic disk (8) mounted rotatably about an axis of rotation in the reaction chamber (2), and a magnet arrangement (10), provided outside the reaction chamber (2), for generating a rotating magnetic field for rotationally driving the magnetic disk (8) about its axis of rotation, the magnetic disk (8) having at least one passage bore (13), which extends transversely in relation to the axis of rotation and is provided in such a way that liquid (5) received in the reaction chamber (2) is driven through the passage opening (13) by rotation of the magnetic disk (8) in order to stir the liquid (5).

4. 发明授权

US11464086B2 Pressure vessel with magnetic disk for stirring 有权
公开(公告)号：US11464086B2
公开(公告)日：2022-10-04
申请号：US16528913
申请日：2019-08-01
申请人： MWT AG
发明人： Werner Lautenschläger , Jens Lautenschläger , Werner Scholze
IPC分类号： H05B6/78 , H05B6/68 , H05B6/80 , H01F7/20 , H05B6/64
摘要： The present invention relates to a pressure vessel (1) for receiving samples (P) to be heated, having a reaction chamber (2) as a pressure space for the initiation and/or facilitation of chemical and/or physical pressure reactions, the reaction chamber (2) being designed for receiving a liquid (5), a magnetic disk (8) mounted rotatably about an axis of rotation in the reaction chamber (2), and a magnet arrangement (10), provided outside the reaction chamber (2), for generating a rotating magnetic field for rotationally driving the magnetic disk (8) about its axis of rotation, the magnetic disk (8) having at least one passage bore (13), which extends transversely in relation to the axis of rotation and is provided in such a way that liquid (5) received in the reaction chamber (2) is driven through the passage opening (13) by rotation of the magnetic disk (8) in order to stir the liquid (5).

5. 发明授权

US11666877B2 Pressure vessel with flushing device 有权
公开(公告)号：US11666877B2
公开(公告)日：2023-06-06
申请号：US16528829
申请日：2019-08-01
申请人： MWT AG
发明人： Werner Lautenschläger , Jens Lautenschläger , Werner Scholze
IPC分类号： B01J3/02 , B01J3/04 , B01J19/14 , B01J19/12 , B01J19/00
CPC分类号： B01J3/04 , B01J3/02 , B01J19/002 , B01J19/126 , B01J19/14 , B01J2219/00162 , B01J2219/00182 , B01J2219/1206
摘要： The invention relates to a pressure vessel, having: a reaction chamber (2) as a pressure space for the initiation and/or facilitation of chemical and/or physical pressure reactions of samples (P) accommodated in the reaction chamber (2); a fluid inlet (20) with a feed valve (21) which is adjustable between an open position, for the feed of a fluid, preferably a flushing gas, into the reaction chamber (2), and a closed position, for stopping the feed of the fluid; a fluid outlet (30) with a discharge valve (31), which is adjustable between an open position, for the discharge of a fluid out of the reaction chamber (2), and a closed position, for stopping the discharge of the fluid out of the reaction chamber (2); and an oxygen sensor (33) for detecting an oxygen content in the reaction chamber (2). The pressure vessel (1) furthermore has a control device which is configured to control the feed valve (21) and the discharge valve (31) on the basis of the oxygen content detected by the oxygen sensor (33), such that the reaction chamber (2) is flushed via the feed and discharge valves (21, 31) situated in the open position, and at least the discharge valve (31) switches from the open position into the closed position as soon as a predetermined oxygen content is undershot. The invention also relates to a corresponding method.

6. 发明申请

US20200038828A1 Pressure Vessel with Flushing Device 审中-公开
公开(公告)号：US20200038828A1
公开(公告)日：2020-02-06
申请号：US16528829
申请日：2019-08-01
申请人： MWT AG
发明人： Werner Lautenschläger , Jens Lautenschläger , Werner Scholze
IPC分类号： B01J3/04 , B01J19/12 , B01J19/00 , B01J19/14
摘要： The invention relates to a pressure vessel, having: a reaction chamber (2) as a pressure space for the initiation and/or facilitation of chemical and/or physical pressure reactions of samples (P) accommodated in the reaction chamber (2); a fluid inlet (20) with a feed valve (21) which is adjustable between an open position, for the feed of a fluid, preferably a flushing gas, into the reaction chamber (2), and a closed position, for stopping the feed of the fluid; a fluid outlet (30) with a discharge valve (31), which is adjustable between an open position, for the discharge of a fluid out of the reaction chamber (2), and a closed position, for stopping the discharge of the fluid out of the reaction chamber (2); and an oxygen sensor (33) for detecting an oxygen content in the reaction chamber (2). The pressure vessel (1) furthermore has a control device which is configured to control the feed valve (21) and the discharge valve (31) on the basis of the oxygen content detected by the oxygen sensor (33), such that the reaction chamber (2) is flushed via the feed and discharge valves (21, 31) situated in the open position, and at least the discharge valve (31) switches from the open position into the closed position as soon as a predetermined oxygen content is undershot. The invention also relates to a corresponding method.

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