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1. 发明申请

WO1991018500A1 MILKING PULSATOR 审中-公开
标题翻译：洗衣机
公开(公告)号：WO1991018500A1
公开(公告)日：1991-12-12
申请号：PCT/SE1991000360
申请日：1991-05-21
申请人： ALFA-LAVAL AGRICULTURE INTERNATIONAL AB , OLOFSSON, Hans, Kristoffer
发明人： ALFA-LAVAL AGRICULTURE INTERNATIONAL AB
IPC分类号： A01J05/12
CPC分类号： A01J5/12 , Y10S251/901 , Y10T137/87217
摘要： A milking pulsator (11) comprises a housing (12), forming a chamber (14), in which a vacuum passage (39) opens via a first opening. A pulsation channel (33) to be connected to at least one teat cup communicates with the chamber and with atmosphere via a second opening (35). Valve means (21, 22) are arranged to close and open said first and second openings. Each valve means comprises a membrane (25, 26), and a pivoted member (29, 30), the membrane being attached between the pivoted member and the housing (12). The pivoted members are journalled in the housing for pivotal motion back and fourth between closing positions, at which said openings are covered by the membranes of the valve means, and opening positions, at which said openings are uncovered. In addition, adjustment means (47, 48, 49) are adapted to adjust the pivoted members of the valve means such that the first opening is closed when the second opening is uncovered and vice versa.

2. 发明申请

WO1989010684A1 TEAT CUP CLAW 审中-公开
公开(公告)号：WO1989010684A1
公开(公告)日：1989-11-16
申请号：PCT/SE1989000209
申请日：1989-04-17
申请人： ALFA-LAVAL AGRICULTURE INTERNATIONAL AB , TONELLI, Guido
发明人： ALFA-LAVAL AGRICULTURE INTERNATIONAL AB
IPC分类号： A01J07/00
CPC分类号： A01J5/041
摘要： A teat cup claw comprises a housing (1) forming a chamber (5), at least an inlet for supplying milk to the chamber, an outlet (7) for milk from the chamber for connection to a vacuum source, and a tube (8), which is arranged in the chamber with one of its ends connected to said milk outlet and with its other end situated in the vicinity of but spaced from the bottom of the chamber, the opening of the tube at said other end facing the bottom of the chamber. According to the invention, the part (10) of the tube (8), which during operation is passed by flow of milk from the chamber (5) into the tube (8) in the area of the opening of the tube at said other end, is formed devoid of curved surface portions, the radii of curvature of which are less than 1,5 mm.
摘要翻译：乳头杯爪包括形成腔室（5）的壳体（1），至少一个用于向腔室供应牛奶的入口，用于从腔室中的牛奶出口（7）连接到真空源，以及管（8 ），其布置在室中，其一端的一端连接到所述牛奶出口，并且其另一端位于所述室的底部附近但与所述室的底部间隔开，所述另一端的所述管的开口面向房间。根据本发明，在操作期间，管（8）的部分（10）在所述另一个的管的开口区域中通过牛奶从腔室（5）流入管（8）没有弯曲表面部分，其曲率半径小于1.5mm。

3. 发明申请

WO1987007350A1 VALVE DEVICE 审中-公开
标题翻译：阀门设备
公开(公告)号：WO1987007350A1
公开(公告)日：1987-12-03
申请号：PCT/SE1987000226
申请日：1987-05-04
申请人： ALFA-LAVAL AGRICULTURE INTERNATIONAL AB , WESTLIN, Lars
发明人： ALFA-LAVAL AGRICULTURE INTERNATIONAL AB
IPC分类号： F16K21/04
CPC分类号： A01K13/001 , F16K25/00
摘要： A valve device comprises an elastic sleeve (1), the interior of which constitutes a part of a liquid passage through the valve device, an annular seating surrounding the liquid passage, a sealing member (6), which abuts sealingly against the annular seating, so that the liquid passage is closed, and an operating member (7), which is rigidly connected to the sealing member (6) and which extends from the latter into the elastic sleeve (1). At bending of the elastic sleeve (1) the operating member (7) is adapted to be affected by the sleeve (1), such that the sealing member (6) is tilted against the annular seating and the liquid passage is opened. The annular seating is formed by one of the ends of the elastic sleeve (1).
摘要翻译：阀装置包括弹性套筒（1），其内部构成通过阀装置的液体通道的一部分，围绕液体通道的环形座，密封件（6），其密封地抵靠环形座，使得液体通道关闭，以及刚性地连接到密封构件（6）并从其延伸到弹性套筒（1）中的操作构件（7）。在弹性套筒（1）的弯曲处，操作构件（7）适于受到套筒（1）的影响，使得密封构件（6）相对于环形座部倾斜并且液体通道打开。环形座由弹性套筒（1）的一端形成。

4. 发明申请

WO1993005667A1 ARRANGEMENT IN A REGENERATIVE HEAT EXCHANGER 审中-公开
标题翻译：再生热交换器的安排
公开(公告)号：WO1993005667A1
公开(公告)日：1993-04-01
申请号：PCT/SE1992000600
申请日：1992-09-01
申请人： ALFA-LAVAL AGRICULTURE INTERNATIONAL AB , LIDMAN, Magnus
发明人： ALFA-LAVAL AGRICULTURE INTERNATIONAL AB
IPC分类号： A23L03/22
CPC分类号： A23L3/22 , A23C3/033
摘要： An arrangement in a regenerative heat exchanger for heat treatment of liquid food products comprises a holding cell (9) arranged between a final heating step (6) and a regenerative section (4) in the heat exchanger. In the holding cell (9) food product is heat treated during a predetermined time and temperature. A three-way valve (11) is arranged at the outlet from the holding cell (9) which three-way valve is reversible between a stable resting position in which the food product is returned to the inlet of the heat exchanger and an operation position in which the food product is led further to the regenerative section (4), at which the valve body (21) in the three-way valve (11) is arranged to be moved manually to the operation position and be maintained in this position by the pressure of the food product at its passage of the valve.
摘要翻译：用于液体食品的热处理的再生式热交换器中的布置包括设置在热交换器中的最终加热步骤（6）和再生部分（4）之间的保持电池（9）。在保持槽（9）中，在预定的时间和温度下对食品进行热处理。在保持单元（9）的出口设置有三通阀（11），该三通阀在食品返回到热交换器的入口的稳定的静止位置和操作位置之间是可逆的其中食品进一步被引导到再生部分（4），其中三通阀（11）中的阀体（21）被布置成手动地移动到操作位置，并且通过食品在其通过阀门时的压力。

5. 发明申请

WO1992012625A1 METHOD OF MILKING 审中-公开
标题翻译：制作方法
公开(公告)号：WO1992012625A1
公开(公告)日：1992-08-06
申请号：PCT/SE1992000021
申请日：1992-01-15
申请人： ALFA-LAVAL AGRICULTURE INTERNATIONAL AB , LIND, Ole , ÖRNERSFORS, Benny , GRIMM, Hartmut , RABOLD, Karl
发明人： ALFA-LAVAL AGRICULTURE INTERNATIONAL AB
IPC分类号： A01J05/04
CPC分类号： A01J5/007
摘要： In a method of milking an animal by using a milking machine having at least one teat cup (4) with a liner (5) and a pulsation chamber (6), the milking machine is operated to pressurize the pulsation chamber, such that during each pulsation the liner opens and/or closes at a slower rate during the beginning and/or ending periods (I, III, IV) of the milking operation than during the main milk extracting period (II) of the milking operation.
摘要翻译：在通过使用具有衬垫（5）和脉动室（6）的至少一个奶杯（4）的挤奶机挤奶动物的方法中，挤奶机被操作以对脉动室加压，使得在每个在挤奶操作的开始和/或结束期（I，III，IV）期间，衬套在挤奶操作的主要牛奶提取期间（II）期间以较慢的速度打开和/或关闭。

6. 发明申请

WO1992010928A1 TEAT CUP LINER 审中-公开
公开(公告)号：WO1992010928A1
公开(公告)日：1992-07-09
申请号：PCT/SE1991000834
申请日：1991-12-05
申请人： ALFA-LAVAL AGRICULTURE INTERNATIONAL AB , PETTERSON, Torbjörn , FLODIN, Hans
发明人： ALFA-LAVAL AGRICULTURE INTERNATIONAL AB
IPC分类号： A01J05/04
CPC分类号： A01J5/08
摘要： A teat cup liner (12) conventionally has a rotationally symmetrical tubular thick walled shaft portion (15), which has an outer annular groove (16) for receiving an annular end of a shape permanent rotationally symmetrical tubular teat cup (6), on which the teat cup liner is to be mounted, so that the teat cup liner is stretched by the teat cup. According to the invention, the tubular shaft portion (15) is provided with an inner annular groove (17) situated close to the outer groove (16) of the shaft portion, but axially displaced relative to the outer groove in direction toward the free end of the shaft portion. The inner groove (17) counteracts the formation of an inner bulging of the shaft portion in front of the outer groove (16), when the teat cup liner is mounted on the teat cup (6).
摘要翻译：奶头杯衬套（12）通常具有旋转对称的管状厚壁轴部分（15），其具有外环形槽（16），用于容纳形状永久旋转对称的管状奶头杯（6）的环形端，要安装奶杯杯衬里，使得奶杯杯衬里被奶杯挤压。根据本发明，管状轴部（15）设置有位于轴部的外槽（16）附近的内环形槽（17），但是在朝向自由端的方向上相对于外槽轴向移位的轴部。当奶杯杯衬套安装在奶杯（6）上时，内凹槽（17）抵抗在外槽（16）的前方形成轴部的内凸起。

7. 发明申请

WO1991010358A1 METHOD AND SYSTEM FOR FEEDING COWS 审中-公开
标题翻译：饲料加工方法与系统
公开(公告)号：WO1991010358A1
公开(公告)日：1991-07-25
申请号：PCT/SE1991000025
申请日：1991-01-16
申请人： ALFA-LAVAL AGRICULTURE INTERNATIONAL AB , LUNDIN, Sören , SCHULTE, Klaus
发明人： ALFA-LAVAL AGRICULTURE INTERNATIONAL AB
IPC分类号： A01K05/02
CPC分类号： A01K5/02 , A01K11/006
摘要： When feeding cows with a fodder supply containing roughage and concentrate fodder, the cows are allowed to consume optional quantities of roughage, while the concentrate fodder is distributed to the cows in individual restricted quantities, the proper concentrate fodder ration administered to each cow being influenced by the actual roughage consumption of the cow. According to the invention, the maximum roughage consumption of each cow is measured during an initial predetermined part of the lactation period of the cow, the concentrate fodder ration to be administered to the cow during the remaining part of her lactation period is determined in response to said maximum roughage consumption, and the determined concentrate fodder ration is fed to the cow during the remaining part of her lactation period.

8. 发明申请

WO1989008384A1 A MILKING MACHINE AND A METHOD OF MILKING BY MEANS OF THE SAME 审中-公开
标题翻译：一种洗衣机及其相同方法
公开(公告)号：WO1989008384A1
公开(公告)日：1989-09-21
申请号：PCT/SE1989000069
申请日：1989-02-17
申请人： ALFA-LAVAL AGRICULTURE INTERNATIONAL AB , PETTERSSON, Torbjörn , ÖRNERFORS, Benny
发明人： ALFA-LAVAL AGRICULTURE INTERNATIONAL AB
IPC分类号： A01J07/00
CPC分类号： A01J5/007
摘要： A milking machine comprises a teat cup (2) with a liner, means (6-8, 9-11, 13-15) for subjecting the interior of the liner to a sub-pressure, and the pulsation chamber (5) to a pulsating pressure varying between a low pressure and a high pressure, means (12, 16, 18) for controlling the respective pressures in the liner and the pulsation chamber, and a means (17) for indicating the milk flow. Said pressure control means are adapted to control the various pressures in response to the indication means (17) indicating during a terminating milking phase that the milk flow has decreased to a predetermined part of main milk flow, such that the low pressure in the pulsation chamber is higher than the pressure in the liner at least during a part of said terminating milking phase. The invention also relates to a method of milking by means of such a milking machine.
摘要翻译：挤奶机包括具有衬垫的奶杯（2），用于使衬垫内部经受亚压力的装置（6-8,9-11,13-15），并且所述脉动室（5）至在低压和高压之间变化的脉动压力，用于控制衬套和脉动室中的相应压力的装置（12,16,18）和用于指示牛奶流动的装置（17）。所述压力控制装置适于响应于指示装置（17）来控制各种压力，所述指示装置（17）指示在终止挤奶阶段期间牛奶流已经下降到主奶流的预定部分，使得脉动室中的低压至少在所述终止挤奶阶段的一部分期间高于衬里中的压力。本发明还涉及一种通过这种挤奶机进行挤奶的方法。

9. 发明申请

WO1989002406A1 DEVICE FOR DOSING GRANULAR MATERIAL 审中-公开
标题翻译：用于计量颗粒材料的装置
公开(公告)号：WO1989002406A1
公开(公告)日：1989-03-23
申请号：PCT/SE1988000450
申请日：1988-09-02
申请人： ALFA-LAVAL AGRICULTURE INTERNATIONAL AB , ÖMARK, Olle
发明人： ALFA-LAVAL AGRICULTURE INTERNATIONAL AB
IPC分类号： B65G33/12
CPC分类号： G01F13/005 , B65G47/19
摘要： A dosing device for dosing granular material, preferably fodder material in the form of so-called pellets, comprises a circular cylindrical tube (1), in which a feed screw (5) extends for feeding material through the tube towards an outlet (2) in the latter, the feed screw forming a first helical path with a constant pitch in the tube. A control means (19) is adapted to activate a drive motor (8) in response to a desired material dose, so that the motor turns the feed screw (5) a number of revolutions, which corresponds to said desired material dose discharged through the outlet (2) of the tube. According to the invention at least one stationary elongated guide member (20) surrounds the feed screw (5) and forms in the tube a second helical path with a direction of hand opposite to that of said first helical path. Further, the guide member (20) extends radially inwards from the inner wall of the tube, granular material being brought by the guide member to turn helically in the tube towards its outlet as a solid body during operation. Hereby a dosing without any disturbances and of a good accuracy is obtained.
摘要翻译：用于计量颗粒材料的定量给料装置，优选为所谓颗粒形式的饲料材料，包括一圆柱形管（1），其中进料螺杆（5）延伸用于将材料通过管朝向出口（2）供料，在后者中，进料螺杆在管中形成具有恒定间距的第一螺旋形路径。控制装置（19）适于响应于期望的材料剂量来激活驱动马达（8），使得马达使进给螺杆（5）转动若干转数，其对应于通过管的出口（2）。根据本发明，至少一个固定细长引导构件（20）围绕进给螺杆（5）并且在管中形成具有与所述第一螺旋路径的手相反的方向的第二螺旋路径。此外，引导构件（20）从管的内壁径向向内延伸，颗粒材料由引导构件带动，以在操作期间作为固体在管中朝向其出口旋转。由此获得没有任何干扰和良好精度的给药。

10. 发明申请

WO1988009613A1 METHOD AND ARRANGEMENT FOR MEMBRANE FILTRATION OF MILK IN CONNECTION WITH MILKING 审中-公开
标题翻译：用于与奶制品相连的牛奶过滤膜的方法和装置
公开(公告)号：WO1988009613A1
公开(公告)日：1988-12-15
申请号：PCT/SE1988000300
申请日：1988-06-01
申请人： ALFA-LAVAL AGRICULTURE INTERNATIONAL AB , LIDMAN, Magnus
发明人： ALFA-LAVAL AGRICULTURE INTERNATIONAL AB
IPC分类号： A01J07/00
CPC分类号： A23C9/1422
摘要： When membrane filtrating milk in connection with the milking the milk after the milking is transported to a container, a so-called end unit (1). From this the milk is led by way of a balance tank (6) to a circulation path, in which the membrane filter (10) is a part. After the milking permeate obtained during the membrane filtration is returned to the end unit (1) and is used to press milk from the same and from equipment between this container (1) and the circulation path.
摘要翻译：当与挤奶相关的膜过滤牛奶将挤奶后的牛奶运送到容器时，即所谓的端部单元（1）。由此，将奶通过平衡罐（6）引导到循环路径，其中膜过滤器（10）是其一部分。在膜过滤期间获得的挤奶渗透物返回到终端单元（1）之后，用于从该容器（1）和循环路径之间的设备压榨牛奶。

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