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1. 发明申请

WO1983000005A1 SPREADABLE FAT PRODUCT AND METHOD FOR ITS PRODUCTION 审中-公开
标题翻译：易扩散的产品及其生产方法
公开(公告)号：WO1983000005A1
公开(公告)日：1983-01-06
申请号：PCT/SE1982000210
申请日：1982-06-11
申请人： ALFA-LAVAL AB , ANDERSSON, Kenneth, Lars, Olof
发明人： ALFA-LAVAL AB
IPC分类号： A23D05/02
CPC分类号： A23C9/1504 , A23C2260/102 , A23D7/0056 , A23D7/015
摘要： Fat product which is spreadable at refrigerator temperature and contains 35-55% fat, 4-7% protein and 41-58% water. The protein has been obtained from an ultra-filtrated milk product, at which the fat product after mixing the protein concentrate with the fat raw material and homogenization of the fat spheres consists of a stable oil-in-water emulsion. The emulsion is stabilized by the milk protein. The fat product is free from additives in the form of stabilizing agents and emulsifiers. The method to manufacture the fat product is seen from the attached flow-chart, which shows the steps in the process.
摘要翻译：脂肪产品可在冰箱温度下铺展，含有35-55％的脂肪，4-7％的蛋白质和41-58％的水分。该蛋白质是从超滤乳制品中获得的，在该过滤乳制品中，将蛋白质浓缩物与脂肪原料混合后的脂肪产物和脂肪球的均化由稳定的水包油乳液组成。乳液通过乳蛋白稳定。脂肪产品不含稳定剂和乳化剂形式的添加剂。制造脂肪产品的方法可以从附图中看出，其中显示了该过程中的步骤。

2. 发明申请

WO1986000029A1 CENTRIFUGAL SEPARATOR 审中-公开
标题翻译：离心分离器
公开(公告)号：WO1986000029A1
公开(公告)日：1986-01-03
申请号：PCT/SE1985000249
申请日：1985-06-13
申请人： ALFA-LAVAL AB , KLINTENSTEDT, Kjell , FÖLDHAZY, Zoltan , FORSBERG, Björn
发明人： ALFA-LAVAL AB
IPC分类号： B04B07/08
CPC分类号： B04B1/20 , B04B7/08
摘要： Centrifugal separator, the separation chamber (9) of which is surrounded by a first rotor part (1) and a second rotor part (2), an annular flange portion (3) of the first rotor part (1) being axially inserted into a sleeve formed end portion (5) of the second rotor part (2) and connected thereto by means of a locking joint. The locking joint comprises locking elements (8), which are brought radially outwards from a position radially inside said sleeve formed end portion (5) and axially outside said annular flange portion (3), such that one part of each locking element (8) is located in an internal recess (7) in the sleeve formed end portion (5), whereas the remaining part of the locking element (8) is located radially inside the periphery of said flange portion (3), whereby the locking element (8) is arranged to transmit axial forces from the first rotor part (1) to the second rotor part (2). In order to position the various parts of the locking joint relative to each other, the locking joint is provided with a pre-stressing element (10), which has a radially outer portion (11) abutting against a substantially axially directed surface of said sleeve formed end portion (5), preferably against its end surface, and which is arranged by means of a pre-stressing member (12) to be connected with said first rotor part (1) and to pre-stress it via the locking elements (8) against the second rotor part (2).
摘要翻译：离心分离器，其分离室（9）由第一转子部分（1）和第二转子部分（2）围绕，第一转子部分（1）的环形凸缘部分（3）被轴向插入套筒形成的第二转子部分（2）的端部（5），并通过锁定接头与其连接。所述锁定接头包括锁定元件（8），所述锁定元件（8）从所述套筒形成的端部（5）的径向内侧的位置径向向外并且轴向地位于所述环形凸缘部分（3）的外部，使得每个锁定元件（8）的一部分位于套筒形成的端部（5）中的内部凹部（7）中，而锁定元件（8）的其余部分位于所述凸缘部分（3）的周边的径向内侧，由此锁定元件（8））被布置成将轴向力从第一转子部件（1）传递到第二转子部件（2）。为了将锁定接头的各个部分相对于彼此定位，锁定接头设置有预应力元件（10），该预应力元件具有径向外部部分（11），该径向外部部分抵靠所述套筒的基本上轴向的表面形成的端部（5），优选地抵靠其端表面，并且通过预应力构件（12）布置以与所述第一转子部件（1）连接并且经由锁定元件 8）抵靠第二转子部分（2）。

3. 发明申请

WO1986003514A1 A PROCESS FOR THE PRODUCTION OF ETHANOL 审中-公开
标题翻译：一种生产乙醇的方法
公开(公告)号：WO1986003514A1
公开(公告)日：1986-06-19
申请号：PCT/SE1985000493
申请日：1985-11-28
申请人： ALFA-LAVAL AB , GRANSTEDT, Jürgen
发明人： ALFA-LAVAL AB
IPC分类号： C12F01/02
CPC分类号： B01D3/002 , C12P7/06 , Y02E50/17 , Y10S435/813
摘要： In the production of ethanol by continuous fermentation in a fermentor (4) with continuous stillage recirculation (19, 20) to the fermentor, the fermentation liquid (6) continuously withdrawn from the fermentor is first sieved in a straining step (7) for separation of coarse solid particles. Then the fermentation liquid (11) is separated in a yeast separation step (12), from which a yeast stream (13) is recirculated to the fermentor (4) and a yeast-free stream (14) is fed to a primary distillation step (9). From the bottom stream (16) from the distillation step (9) a part (19, 20) is recirculated to the fermentor and another part is subjected to final stripping in a secondary distillation step (10). By installing a further centrifugal separation step (22) in the stream (14), which is fed to the distillation step (9), or in the bottom stream (16) which leaves the distillation step (9), finer inert solid particles can be removed from the circulation circuit comprising the distillation step (9) and the fermentor (4). Thereby a considerable saving of separator capacity in the yeast separation step (12) and an improved fluidity in the system can be achieved.
摘要翻译：在通过连续发酵（4）连续发酵的乙醇生产中，连续的釜馏再循环（19,20）到发酵罐中，从发酵罐中连续排出的发酵液（6）首先在用于分离的应变步骤（7）中筛分的粗固体颗粒。然后在酵母分离步骤（12）中分离发酵液体（11），将酵母物流（13）再循环到发酵罐（4）中，并将无酵母物流（14）加入初级蒸馏步骤（9）。从蒸馏步骤（9）的底部料流（16）将一部分（19,20）再循环到发酵罐中，另一部分在二级蒸馏步骤（10）中进行最终汽提。通过在进料到蒸馏步骤（9）的流（14）中或在离开蒸馏步骤（9）的塔底物流（16）中安装另外的离心分离步骤（22），更细的惰性固体颗粒可以从包括蒸馏步骤（9）和发酵罐（4）的循环回路中除去。因此，可以实现酵母分离步骤（12）中分离器容量的显着节省和系统中改善的流动性。

4. 发明申请

WO1984001209A1 LINING OF NON-METALLIC MATERIAL 审中-公开
标题翻译：非金属材料的内衬
公开(公告)号：WO1984001209A1
公开(公告)日：1984-03-29
申请号：PCT/SE1983000317
申请日：1983-09-08
申请人： ALFA-LAVAL AB , JÖNSSON, Nils-Ake , MOSSBERG, Bengt
发明人： ALFA-LAVAL AB
IPC分类号： F28F09/00
CPC分类号： F16J15/127 , F28F19/04
摘要： Lining of non-metallic material for inlet ports and outlet ports of a frame plate and/or a pressure plate of a plate heat exchanger. The lining comprises a cylindrical part (10) and at least one but preferably two flanges (11, 12). In this connection the flange (11) that is intended to be positioned between a heat exchanger plate and a frame plate and/or a pressure plate is so thin that no machining of the latter needs to be done.
摘要翻译：用于框架板和/或板式热交换器的压板的入口和出口的非金属材料衬里。衬里包括圆柱形部分（10）和至少一个但优选两个凸缘（11,12）。在这方面，旨在位于热交换器板和框架板和/或压板之间的凸缘（11）非常薄，使得不需要对后者进行加工。

5. 发明申请

WO1989000084A1 CENTRIFUGAL SEPARATOR 审中-公开
标题翻译：离心分离器
公开(公告)号：WO1989000084A1
公开(公告)日：1989-01-12
申请号：PCT/SE1988000312
申请日：1988-06-10
申请人： ALFA-LAVAL AB , YHLAND, Carl
发明人： ALFA-LAVAL AB
IPC分类号： B04B05/00
CPC分类号： B04B5/0428 , B04B5/0442 , B04B2005/045
摘要： In a centrifuge rotor there is formed a separation chamber (4) having an inlet (24) for a mixture of components to be separated and two outlets (21, 23) for the respective separated components. A partition means (7) is arranged to divide the separation chamber (4) in two elongated compartments (29, 30) situated at different distances from the rotor axis. Means is arranged to displace separated heavy component in the circumferential direction of the rotor through the radially outer one of said compartments to and out through the outlet (23) for heavy component.
摘要翻译：在离心机转子中形成有分离室（4），其具有用于待分离的部件的混合物的入口（24）和用于各个分离的部件的两个出口（21,23）。分隔装置（7）被布置成将分离室（4）分隔在位于与转子轴线不同的距离处的两个细长隔室（29,30）中。装置被布置成通过所述隔室中的径向外部的一个将所述转子的圆周方向上的分离的重组分移位并通过用于重组分的出口（23）排出。

6. 发明申请

WO1986003431A1 ARRANGEMENT FOR CONTROLLING OF THE OUTFLOW OF A SEPARATED COMPONENT FROM A CENTRIFUGAL SEPARATOR 审中-公开
标题翻译：用于控制离心分离器的分离元件的流出的布置
公开(公告)号：WO1986003431A1
公开(公告)日：1986-06-19
申请号：PCT/SE1985000456
申请日：1985-11-14
申请人： ALFA-LAVAL AB
发明人： ALFA-LAVAL AB , EHNSTRÖM, Lars
IPC分类号： B04B11/04
CPC分类号： B04B11/04
摘要： In a centrifugal separator an outlet member (9) is arranged rotatable in the centrifuge rotor (1, 2) in a way such that it may be entrained in rotation by liquid having been supplied to the rotor. The outlet member (9) has an outlet channel (11) leading from one place within the rotor, where a separated mixture component is present, to a reception place (13) for the mixture component. A first means (19), for instance an eddy-current brake, is arranged to counteract rotation of the outlet member (9) so that a desired relative movement is obtained between the outlet member (9) and the separated mixture component in the rotor, which is to be removed. A second means (27-30) is arranged to sense the magnitude of the force by which the outlet member (9) is counteracting the braking effect of said first means. The first means (19) is connected with the second means (27-30) and arranged to accomplish a desired relative movement between the outlet member (9) and the separated component in the rotor in response to the magnitude of said sensed force.

7. 发明申请

WO1984004542A1 A METHOD FOR PRODUCING ETHANOL FROM XYLOSE-CONTAINING SUBSTANCE 审中-公开
标题翻译：从含有木素的物质生产乙醇的方法
公开(公告)号：WO1984004542A1
公开(公告)日：1984-11-22
申请号：PCT/SE1984000155
申请日：1984-04-26
申请人： ALFA-LAVAL AB , VAN DIJKEN, Johannes , SCHEFFERS, Alexander
发明人： ALFA-LAVAL AB
IPC分类号： C12P07/06
CPC分类号： C12R1/72 , C12P7/10 , C12R1/84 , Y02E50/16 , Y02E50/17 , Y10S435/801 , Y10S435/921 , Y10S435/938
摘要： A method for fermenting xylose-containing substance, such as a lignocellulosic degradation product into ethanol. Yeast of the species Pichia stipitis and/or Pichia segobiensis and/or Candida shehatae are utilized for the fermentation.
摘要翻译： PCT No.PCT / SE84 / 00155 Sec。 371日期1984年12月31日 102（e）日期1984年12月31日PCT提交1984年4月26日PCT公布。公开号WO84 / 04542 日期：1984年11月22日。一种将含木糖的物质如木质纤维素降解产物发酵成乙醇的方法。发酵毕赤酵母和/或毕赤酵母和/或念珠菌的酵母用于发酵。

8. 发明申请

WO1984002576A1 MILK METERING METHOD AND APPARATUS 审中-公开
标题翻译：牛奶测量方法和装置
公开(公告)号：WO1984002576A1
公开(公告)日：1984-07-05
申请号：PCT/SE1983000456
申请日：1983-12-15
申请人： ALFA-LAVAL AB
发明人： ALFA-LAVAL AB , SUTTON, Philip J. , LYON, Byron W. , WERNER, Gunnar, A., A.
IPC分类号： G01F03/36
CPC分类号： G01F3/36 , G01F15/08
摘要： To measure the milk yield of a cow, milk is passed continuously from the milking machine into an upper chamber of a meter while releasing air from the milk; and when the milk rises to a certain high level in the upper chamber, a valve opens to effect gravity flow of milk at a predetermined rate Q from the upper to a lower chamber until the milk descends to a certain low level in the upper chamber, whereupon the valve is closed until the milk again rises to the high level. These steps are repeated until the milk flow from the cow substantially ceases, whereupon the valve opens to effect gravity flow of the milk for the last time to said low level. The total time t occupied by said gravity flows is measured, as is the amount W of milk required to fill the upper chamber to said low level; and the milk yield is calculated by adding the values Qt and W. A vacuum is maintained in the lower chamber to draw air thereto from the upper chamber through an air passage bypassing said gravity flow, and milk and air are withdrawn by suction from the lower chamber.

9. 发明申请

WO1983001998A1 HEAT EXCHANGER PLATE 审中-公开
标题翻译：热交换器板
公开(公告)号：WO1983001998A1
公开(公告)日：1983-06-09
申请号：PCT/SE1982000393
申请日：1982-11-23
申请人： ALFA-LAVAL AB , HALLGREN, Leif , ANDERSSON, Jarl, Anders
发明人： ALFA-LAVAL AB
IPC分类号： F28F03/08
CPC分类号： F28D9/0037 , Y10S165/394
摘要： A plate (1) for a plate heat exchanger is provided with a corrugation pattern of ridges (4) and grooves (3) intended to rest against the corrugation pattern on an adjacent plate such that a great number of supporting points (2) are formed. According to the invention the plate at least on its one side has ridges provided with recessed parts (5), positioned in the areas of the supporting points (2). Due to this fact the number of turbulence-generating supporting points and consequently also the flow resistance are reduced in an adjacent heat exchanging passage (7).
摘要翻译：用于板式换热器的板（1）设置有脊（4）和凹槽（3）的波纹图案，其旨在抵靠相邻板上的波纹图案，使得形成大量支撑点（2）。根据本发明，板至少在其一侧上具有设置有位于支撑点（2）的区域中的凹部（5）的脊。由于这个事实，在相邻的热交换通道（7）中减少产生湍流的支撑点的数量，并因此减小流动阻力。

10. 发明申请

WO1984003555A1 FRAME PLATE AND/OR PRESSURE PLATE FOR A PLATE HEAT EXCHANGER 审中-公开
标题翻译：板式热交换器的框板和/或压力板
公开(公告)号：WO1984003555A1
公开(公告)日：1984-09-13
申请号：PCT/SE1984000068
申请日：1984-02-28
申请人： ALFA-LAVAL AB , JÖNSSON, Nils-Ake
发明人： ALFA-LAVAL AB
IPC分类号： F28F09/00
CPC分类号： F28F9/00 , F28D9/00
摘要： A frame plate and/or pressure plate for plate heat exchanger, the plate having holes going through the same for at least one heat exchanging medium. According to the invention a wall line (8, 9; 42, 44) limiting the hole (7; 41) has such a direction that it forms an angle with the plane (P) of the plate other than 90 .
摘要翻译：一种用于板式换热器的框架板和/或压力板，该板具有穿过其的至少一个热交换介质的孔。根据本发明，限制孔（7; 41）的壁线（8,9; 42,44）具有与板不同于90°的平面（P）形成一角度的方向。

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