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公开(公告)号：US3272179A
公开(公告)日：1966-09-13
申请号：US39656764
申请日：1964-09-15
申请人： ALFA LAVAL AB
IPC分类号： A01J5/06
CPC分类号： A01J5/06
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公开(公告)号：US3913299A
公开(公告)日：1975-10-21
申请号：US46960974
申请日：1974-05-13
申请人： ALFA LAVAL AB
CPC分类号： B65B9/06
摘要： A substance being conveyed through a treatment zone is treated substantially uniformly, while enclosed in an envelope, by an apparatus comprising means for continuously supplying to said zone a tube of flexible material which is to constitute said envelope, and means for continuously filling the tube with substance to be treated, the tube being moved through said zone.
摘要翻译： 通过处理区域输送的物质基本上均匀地被处理，同时被包封在封套中，该装置包括用于向所述区域连续供应构成所述封套的柔性材料管的装置，以及用于连续填充管的装置 待处理的物质，管被移动通过所述区域。
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公开(公告)号：US3894156A
公开(公告)日：1975-07-08
申请号：US35063973
申请日：1973-04-12
申请人： ALFA LAVAL AB
CPC分类号： C12C7/042
摘要： In the meshing of a finely divided raw material into a liquid for producing wort, the liquid is passed through a duct having a constriction, such as a venturi-tube, which creates an underpressure in the region of the constriction; and the finely divided material is introduced into the duct at this region of underpressure, thereby forming a suspension of the material in the liquid.
摘要翻译： 在将细碎原料与用于生产麦芽汁的液体啮合时，液体通过具有诸如文丘里管的收缩管的管道，其在缩颈区域中产生负压; 并且在该负压区域将精细分散的材料引入管道中，由此形成材料在液体中的悬浮液。
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公开(公告)号：US3832970A
公开(公告)日：1974-09-03
申请号：US30972572
申请日：1972-11-27
申请人： ALFA LAVAL AB
发明人： NILSSON R
CPC分类号： G01F1/52
摘要： During a small liquid flow to the indicator chamber, the liquid level therein is low due to a bottom outlet having capacity for only the small flow; and when a large flow to the chamber causes the liquid to rise to a high level, liquid also discharges through an outlet of large capacity. A device is provided to indicate which of the two levels prevails in the chamber; and means are also provided for increasing the through-flow area of the bottom outlet in response to the large liquid flow to the chamber, thereby allowing discharge of accumulated particles which could not pass through this outlet during the small liquid flow.
摘要翻译： 在流向指示器室的小液体流中，由于底部出口仅具有小流量的能力，其中的液位低; 并且当流到室的大流量导致液体升高到高水平时，液体也通过大容量的出口排出。 提供了一个装置，用于指示在两个级别中哪一个在腔室中占优势; 并且还提供了用于响应于到达室的大液体流量来增加底部出口的通流面积的装置，从而允许在小液体流动期间排出不能通过该出口的积聚的颗粒。
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公开(公告)号：US3783837A
公开(公告)日：1974-01-08
申请号：US3783837D
申请日：1971-07-14
申请人： ALFA LAVAL AB
发明人： OLANDER K
CPC分类号： A01J5/007
摘要： A duct under partial vacuum leads mlk from the teat cup cluster and creates a milking milk therein, the duct having a regulating valve operable to vary the milking vacuum. A device for sensing changes in the rate of milk flow through this duct is connected to control means for operating the regulating valve to decrease the milking vacuum from a working value to an idling value in response to a decrease in the milk flow rate and in increase the milking vacuum from an idling to a working value in response to an increase in said rate.
摘要翻译： 部分真空下的导管从奶头杯簇引出mlk并在其中产生挤奶，该管道具有可操作以改变挤奶真空度的调节阀。 用于感测通过该管道的牛奶流量变化的装置连接到控制装置，用于操作调节阀，以响应于牛奶流速的降低并且增加而将挤奶的真空度从工作值降低到空转值 响应于所述速率的增加，从空转到工作值的挤奶真空。
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公开(公告)号：US3777972A
公开(公告)日：1973-12-11
申请号：US3777972D
申请日：1972-03-17
申请人： ALFA LAVAL AB
发明人： KJELLGREN O
CPC分类号： B04B1/18
摘要： Spaced around the periphery of the centrifugal rotor are permanently open nozzles for discharging sludge separated from the liquid fed to the separating chamber of the rotor. To remove the sludge cushions accumulating on the peripheral wall of this chamber between the permanently open nozzles, the rotor periphery has at least one sludge outlet which is alternately opened and closed by an axially movable piston valve.
摘要翻译： 围绕离心转子周围的是间隔开的喷嘴，用于排出从进料到转子分离室的液体分离出来的污泥。 为了除去在永久性打开的喷嘴之间积聚在该室的周壁上的污泥垫，转子周边具有至少一个由轴向移动的活塞阀交替地打开和关闭的污泥出口。
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公开(公告)号：US3772447A
公开(公告)日：1973-11-13
申请号：US3772447D
申请日：1971-03-25
申请人： ALFA LAVAL AB
发明人： DAMEROW G
CPC分类号： A23C15/04
摘要： HIGHLY CONCENTRATED CREAM IS HEATED AND EVAPORATED AT LEAST SUFFICIENTLY TO BREAK ITS OIL-IN-WATER EMULSION; AND THERE IS ADDED TO AT LEAST PART OF THE RESULTING FATTY MASS, WHILE STIRRING IT, SUCH A QUANTITY OF WATER THAT THE MASS CONTAINS THE WATER QUANTITY DESIRED IN THE FINISHED BUTTER. SALT AND POSSIBLY OTHER SUBSTANCES ARE ALSO ADDED; AND THE MASS IS SUBSEQUENTLY COOLED AT LEAST PARTLY WHILE MECHANICALLY KNEADING IT, TO OBTAIN THE BUTTER.
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公开(公告)号：US3749458A
公开(公告)日：1973-07-31
申请号：US3749458D
申请日：1972-03-06
申请人： ALFA LAVAL AB
发明人： THYLEFORS H
CPC分类号： D01H7/10 , D01H7/048 , F16C27/04 , F16C2340/18
摘要： The rotary shaft is journalled in a bearing housing associated with a machine frame provided with a stationary part engaging one of the inner and outer edges of a diaphragm having a central hole through which the shaft extends, the diaphragm being made of resilient material but being substantially rigid in its main plane. Said one edge of the diaphragm is slidable axially of the shaft relative to said stationary part while engaged by the latter, the other of said edges being rigidly connected to the bearing housing. Resilient means are provided through which said other edge of the diaphragm and the bearing housing are connected to the machine frame.
摘要翻译： 旋转轴被轴颈安装在与机架相关联的轴承壳体中，该机架设置有固定部分，该固定部分接合具有轴延伸的中心孔的隔膜的内边缘和外边缘之一，隔膜由弹性材料制成，但基本上 在它的主飞机刚性。 所述隔膜的所述一个边缘相对于所述静止部分在所述轴的轴向可滑动，同时与所述静止部分接合，所述边缘中的另一个刚性地连接到所述轴承壳体。 提供弹性装置，隔膜的所述另一边缘和轴承壳体连接到机架上。
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公开(公告)号：US3741563A
公开(公告)日：1973-06-26
申请号：US3741563D
申请日：1970-03-30
申请人： ALFA LAVAL AB
发明人： STENSTROM L
摘要： A product tightly enclosed in a flexible package is subjected to heat treatment in a heat-inducing field while supported by a device comprising a plurality of flanges closely spaced from each other and lying close to the package so as to prevent its destruction due to internal pressure increase during the heat treatment. The flanges are positioned to expose the package over a large part of its surface, so that such part is accessible to a cooling medium.
摘要翻译： 密封在柔性包装中的产品在受热的场中进行热处理，同时由包括彼此紧密隔开并且靠近包装的多个凸缘的装置支撑，以防止其由于内部压力而被破坏 在热处理期间增加。 凸缘被定位成在其大部分表面上暴露包装，使得这样的部件可接近冷却介质。
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公开(公告)号：US3734741A
公开(公告)日：1973-05-22
申请号：US3734741D
申请日：1971-05-28
申请人： ALFA LAVAL AB
发明人： LARSEN H
CPC分类号： G01N33/12 , A22C17/008 , A22C17/0093 , A23L13/03
摘要： AFTER ASCERTAINING THE FAT CONTENT OF SEPARATE QUANTITIES OF MEAT BY CALCULATING THE SPECIFIC GRAVITY OF EACH QUANTITY, THE SEPARATE QUANTITIES ARE DISTRIBUTED BY WAY OF A SELECTING STEP TO A PLURALITY OF COLLECTING VESSELS WHILE DETERMINING THE TOTAL FAT CONTENT OF THE TOTAL MEAT QUANTITY IN EACH VESSEL. IN THE SELECTING STEP, EACH SEPARATE MEAT QUANTITY IS DIRECTED SELECTIVELY, WITH REFERENCE TO ITS FAT CONTENT AND ACCORDING TO THE TOTAL FAT CONTENT DETERMINATION, TO ONE OF THE COLLECTING VESSELS TO OBTAIN A MEAT MASS WITH A PREDETERMINED FAT CONTENT.
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