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71. 发明授权

US3591146A Device for attachment to mixing and kneading machines 失效
标题翻译：用于连接混合和打码机的设备
公开(公告)号：US3591146A
公开(公告)日：1971-07-06
申请号：US3591146D
申请日：1968-06-19
申请人： BUSS AG
发明人： SUTTER FRITZ
IPC分类号： A21C1/14 , B01F7/00 , B01F7/04 , B01F15/06 , B29B7/44 , B01F15/00
CPC分类号： B01F7/045 , A21C1/14 , B01F7/001 , B01F15/065 , B29B7/44
摘要： An attachment device for a mixing and kneading machine having a rotating wormshaft comprises a casing which is adapted to be attached coaxially on the casing of the mixing and kneading machine and a separate and independently driven rotatable shaft with radially arranged blades therein and a first bearing. The attachment device casing is divided into two parts, the first being provided with a heating or cooling jacket and an outlet for the emergence of the mixture and the second including the first bearing and a second bearing for the shaft and means for adjusting the blades.

72. 发明授权

US3313341A Heat exchanger 失效
公开(公告)号：US3313341A
公开(公告)日：1967-04-11
申请号：US43263665
申请日：1965-02-15
申请人： BUSS AG
发明人： HEINZ LIST
IPC分类号： B01D1/00 , B01D9/00 , B01F11/00 , B01J19/18 , F26B17/20 , F26B17/26 , F26B17/28 , F26B25/04 , F28C3/18 , F28D1/06 , F28D11/00 , F28F5/04 , F28F19/00
CPC分类号： B01D9/0031 , B01D1/00 , B01F11/0054 , B01J19/18 , B01J2219/00087 , B01J2219/00094 , B01J2219/00132 , B01J2219/182 , F26B17/20 , F26B17/26 , F26B17/28 , F26B25/04 , F28C3/18 , F28D1/06 , F28D11/00 , F28F5/04 , F28F19/008 , Y10S165/152

73. 发明授权

US2932557A Method and apparatus for the continuous production of hydrofluoric acid 失效
标题翻译：连续生产氢氟酸的方法和设备
公开(公告)号：US2932557A
公开(公告)日：1960-04-12
申请号：US59812756
申请日：1956-07-16
申请人： BUSS AG
发明人： HEINZ LIST , ROBERT WOLLAK
IPC分类号： C01B7/19
CPC分类号： C01B7/192

74. 发明授权

US2718317A Installations for the storage of goods, especially for the parking of automobiles 失效
标题翻译：储存货物的装置，特别是停车场的装置
公开(公告)号：US2718317A
公开(公告)日：1955-09-20
申请号：US38383653
申请日：1953-10-02
申请人： BUSS AG
发明人： MANFRED STRAUSS , PAUL TRUNINGER
IPC分类号： E04H6/36
CPC分类号： E04H6/36

75. 外观设计

USD929799S1 Screw shaft element 有权
公开(公告)号：USD929799S1
公开(公告)日：2021-09-07
申请号：US29668733
申请日：2018-11-01
申请人： Buss AG
设计人： Wolfgang Walter , Martin Schötzau

76. 发明申请

US20210229336A1 MIXING AND KNEADING MACHINE 有权
公开(公告)号：US20210229336A1
公开(公告)日：2021-07-29
申请号：US17051736
申请日：2019-04-18
申请人： BUSS AG
发明人： Wolfgang Walter , Martin Schötzau
IPC分类号： B29C48/385 , B29C48/76 , B29C48/04 , B29C48/345 , B29C48/41
摘要： The invention relates to a mixing and kneading machine for continuous preparation processes, such as for producing granules, extruded profiles, or molded articles, such as polymer granules, polymer extruded profiles, or polymer molded parts, having a feeding and mixing device (12) and a discharge device (14), wherein the feeding and mixing device includes a housing (18), a screw shaft (34), and a connecting element (24), wherein the connecting element is arranged at a front side of the housing and is also connected to the discharge device, wherein a hollow interior is formed in both the housing and the connecting element, and the screw shaft extends, at least sectionally, in the axial direction through the interior of the housing and, at least sectionally, in the axial direction through the interior of the connecting element, and wherein a plurality of kneading elements (40), which extend from the inner circumferential surface of the housing into the interior, are provided in the housing, and wherein kneading elements (40) are also arranged on the inner circumferential surface of the connecting element and extend into the interior of the connecting element, and the discharge device has a degassing device (26).

77. 发明申请

US20200282598A1 TWIN-FLIGHT SCREW SHAFT FOR A MIXING AND KNEADING MACHINE 审中-公开
公开(公告)号：US20200282598A1
公开(公告)日：2020-09-10
申请号：US16756665
申请日：2018-10-02
申请人： BUSS AG
发明人： Martin Schötzau , Wolfgang Walter
IPC分类号： B29B7/42 , B29C48/45 , B29C48/565 , B29C48/685
摘要： The present invention relates to a worm shaft for a mixing and kneading machine particularly for continual processing having a shaft bar, on the circumferential surface of which blade elements are arranged to be spaced apart from one another extending outwards from the circumferential surface of the shaft bar, wherein the blade elements are arranged on the circumferential surface of the shaft bar, at least in one section extending in the axial direction of the worm shaft, in two rows extending in the axial direction of the worm shaft.

78. 发明申请

US20200247008A1 ASYMMETRICAL THREE-BLADE SCREW-TYPE SHAFT FOR A MIXING AND KNEADING MACHINE 审中-公开
公开(公告)号：US20200247008A1
公开(公告)日：2020-08-06
申请号：US16756726
申请日：2018-10-02
申请人： BUSS AG
发明人： Martin Schötzau , Wolfgang Walter
IPC分类号： B29B7/42 , B29C48/45 , B29C48/565 , B29C48/685
摘要： The present invention relates to a worm shaft for a mixing and kneading machine in particular for continuous preparation processes, comprising a shaft rod, on the circumferential surface of which blade elements are arranged which are spaced apart from one another and which extend outward from the circumferential surface of the shaft rod, wherein the blade elements are arranged on the shaft rod, at least in one section extending in the axial direction of the worm shaft, in three rows extending in the axial direction of the worm shaft, wherein at least one of the blade elements of one of the rows is different from one of the blade elements of one of the other rows, and/or the rows of blade elements, viewed in cross-section of the shaft rod, are distributed irregularly over the circumference defined by the outer circumferential surface of the shaft rod.

79. 发明授权

US3783936A Method and apparatus for carrying out a heat exchange between a heat carrier medium and a drum reactor 失效
标题翻译：在载体介质和鼓反应器之间进行热交换的方法和装置
公开(公告)号：US3783936A
公开(公告)日：1974-01-08
申请号：US3783936D
申请日：1972-01-12
申请人： BUSS AG , WYHLEN AG EISENBAU
发明人： WISZ E
IPC分类号： F26B17/32 , F28C3/18 , F28D11/02
CPC分类号： F28D11/02 , Y10S165/156
摘要： The present invention pertains to the indirect heating or cooling of a drum reactor by the exchange of heat from a heat carrier medium. The heat carrier medium is fed to one or more annular distribution chambers fixedly disposed about a stationary outer wall or jacket, thence through openings in the jacket into the annular space between the jacket and the rotatable drum wall, and finally out to one or more annular collection chambers. The distribution and collection chambers are spaced apart from each other and cause the heat carrier medium to flow longitudinally along the drum for more efficient heat exchange. In addition, the various inlet and exit ports of the alternate distribution chambers are radially spaced from each other such that the heat carrier flow is both longitudinal and rotational about the drum reactor.
摘要翻译：本发明涉及通过热载体介质的热交换来间接加热或冷却滚筒反应器。热载体介质被供给到一个或多个固定地设置在固定的外壁或护套周围的环形分配室，从而通过套管中的开口进入套管和可旋转鼓壁之间的环形空间中，最后到达一个或多个环形收集室。分配和收集室彼此间隔开，并使热载体介质沿着滚筒纵向流动以便更有效地进行热交换。此外，交替分配室的各个入口和出口彼此径向间隔开，使得热载体流既是滚筒反应器的纵向和旋转。

80. 发明授权

US3773907A Process for the production of pure concentrated hf from impure fluosilicic acid 失效
标题翻译：从富含氟尿酸生产纯浓缩HF的方法
公开(公告)号：US3773907A
公开(公告)日：1973-11-20
申请号：US3773907D
申请日：1971-03-09
申请人： BUSS AG
发明人： BLOCHL W , OBERBACHER B
IPC分类号： C01B7/19 , C01B7/00 , C01B7/22 , C01B33/12
CPC分类号： C01B7/193
摘要： A CONTINOUS PROCESS AND APPARATUS BASED ON A TECHNICALLY ADVANTAGEOUS STRAIGHT THROUGH METHOD OF THERMALLY DECOMPOSING FLUOSILICIC ACID INTO HF AND WATER MIXED WITH SILICON TETRAFLUORIDE, WHILST SILICON HYDROXIDE FORMED AT THE SAME TIME SETTLES OUT, THE LIQUIDS BEING HEATED FURTHER AND PASSED IN COUNTER CURRENT WITH ORGANIC ABSORBENT THROUGH A COLUMN, UNABSORBED VAPORS BEING RECYCLED FOR MIXING WITH INCOMING FRESH FLUOSILICIC ACID, THE ORGANIC ABSORBENT BEING CHOSEN TO HAVE HIGHER SELECTIVE AFFINITY FOR HF THAN FOR SILICON TETRAFLUORIDE AND WATER VAPOR AND ALSO SHOWING ADVANTAGEOUS PROPERTIES FOR BEING SOLVENT STRIPPED SUBSEQUENTLY OF BASICALLY PURE SOLVATED HF WHEREAS IMPURITIES, MAINLY SOME SILICON TETRAFLUORIDE, ARE RETAINED AND RECYCLED WITH THE ABSORBENT TO THE ABSORBING COLUMN.
D R A W I N G

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