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    Process for sizing paper
    1.
    发明授权
    Process for sizing paper 有权
    纸张尺寸的过程

    公开(公告)号：US06818100B2

    公开(公告)日：2004-11-16

    申请号：US09923097

    申请日：2001-08-06

    申请人： Erik Lindgren ,  Sten Frölich ,  Michael Persson ,  Barbro Magnusson

    发明人： Erik Lindgren ,  Sten Frölich ,  Michael Persson ,  Barbro Magnusson

    IPC分类号： D21H1705

    CPC分类号： D21H17/17 ,  D21H17/24 ,  D21H21/16

    摘要： A process for sizing paper comprising adding to an aqueous suspension containing cellulosic fibres, and optional fillers, a sizing dispersion comprising a polymer having an aromatic group, and a sizing promoter comprising a polymer having an aromatic group, wherein the sizing dispersion and the sizing promoter are added separately to the aqueous suspension.

    摘要翻译： 一种用于上浆的方法，包括加入含有纤维素纤维的水悬浮液和任选的填料，包含具有芳族基团的聚合物的施胶分散体和包含具有芳族基团的聚合物的施胶促进剂，其中施胶分散体和施胶促进剂 分别加入水悬浮液中。

    Process for sizing paper
    2.
    发明授权
    Process for sizing paper 有权
    纸张尺寸的过程

    公开(公告)号：US07318881B2

    公开(公告)日：2008-01-15

    申请号：US10842866

    申请日：2004-05-10

    申请人： Erik Lindgren ,  Sten Frölich ,  Michael Persson ,  Barbro Magnusson

    发明人： Erik Lindgren ,  Sten Frölich ,  Michael Persson ,  Barbro Magnusson

    IPC分类号： D21H17/42 ,  D21H17/45 ,  D21H23/04

    CPC分类号： D21H17/17 ,  D21H17/24 ,  D21H21/16

    摘要： A process for sizing paper comprising adding to an aqueous suspension containing cellulosic fibers, and optional fillers, a sizing dispersion comprising a polymer having an aromatic group, and a sizing promoter comprising a polymer having an aromatic group, wherein the sizing dispersion and the sizing promoter are added separately to the aqueous suspension.

    摘要翻译： 一种用于上浆的方法，包括加入含有纤维素纤维的水悬浮液和任选的填料，包含具有芳族基团的聚合物的施胶分散体和包含具有芳族基团的聚合物的施胶促进剂，其中施胶分散体和施胶促进剂 分别加入水悬浮液中。

    Vacuum cleaner and method for controlling an electric motor
    4.
    发明授权
    Vacuum cleaner and method for controlling an electric motor 有权
    真空吸尘器及电动机控制方法

    公开(公告)号：US09131820B2

    公开(公告)日：2015-09-15

    申请号：US13318063

    申请日：2010-04-09

    申请人： Ulrik Danestad ,  Michael Persson

    发明人： Ulrik Danestad ,  Michael Persson

    IPC分类号： H02P1/00 ,  A47L9/28 ,  H02P7/29 ,  H02P7/295

    CPC分类号： A47L9/2889 ,  A47L9/2831 ,  A47L9/2842 ,  A47L9/2878 ,  H02P7/29 ,  H02P7/295 ,  H02P2205/03 ,  Y02B40/82

    摘要： A vacuum cleaner and a method for controlling the motor power of a vacuum cleaner are disclosed. The vacuum cleaner comprises an electric motor and an electric power supply for providing electric power to the electric motor. Furthermore, a voltage measuring means for measuring a motor voltage over the electric motor and a current measuring means for measuring a motor current flowing through the electric motor are provided. The vacuum cleaner further comprises a control means for controlling, based on the measured voltage and the measured current, the electric power provided to the electric motor from the electric power supply towards a target motor power value.

    摘要翻译： 公开了一种真空吸尘器和用于控制真空吸尘器的电机功率的方法。 真空吸尘器包括电动机和用于向电动机提供电力的电源。 此外，设置有用于测量电动机上的电动机电压的电压测量装置和用于测量流过电动机的电动机电流的电流测量装置。 真空吸尘器还包括控制装置，用于根据测量的电压和测量的电流，从电力供应向目标电动机功率值控制提供给电动机的电力。

    Milking device
    5.
    发明授权
    Milking device 失效
    挤奶装置

    公开(公告)号：US08132530B2

    公开(公告)日：2012-03-13

    申请号：US11813552

    申请日：2006-01-10

    申请人： Torbjorn Petterson ,  Christoffer Hagglund ,  Michael Persson

    发明人： Torbjorn Petterson ,  Christoffer Hagglund ,  Michael Persson

    IPC分类号： A01J5/00

    CPC分类号： A01J5/017

    摘要： The invention refers to a milking device for milking an animal during a milking operation. A milking member (5) includes at least one teatcup (6) to be attached to a teat of the animal. A long milk conduit (10) extends from the milking member for being connected to a milking machine. A support device (15) comprises a mounting device (16) mounted to a stationary structure (2), and a support arm (17a) in parallel to an arm axis and connected to the mounting device. The milking member is freely movable along the support arm. The milking member is attached to the support arm and displaceable on the support arm. The support arm includes a primary arm element (17a′) connected to the mounting device and a secondary arm element (17a″) holding the milking member. The primary arm element is telescopically introduceable into the secondary arm element, which is displaceable on the primary arm element.

    摘要翻译： 本发明涉及一种在挤奶操作期间挤奶动物的挤奶装置。 挤奶构件（5）包括至少一个要连接到动物的乳头的乳头杯（6）。 一个长的牛奶导管（10）从挤奶构件延伸以连接到挤奶机。 支撑装置（15）包括安装到固定结构（2）的安装装置（16）和平行于臂轴线并连接到安装装置的支撑臂（17a）。 挤奶构件可沿着支撑臂自由移动。 挤压构件附接到支撑臂并且可在支撑臂上移位。 支撑臂包括连接到安装装置的主臂元件（17a'）和保持挤奶构件的辅助臂元件（17a“）。 主臂元件可伸缩地引入次臂元件，该主臂元件可在主臂元件上移动。

    Process for the production of paper
    6.
    发明授权
    Process for the production of paper 有权
    生产纸张的过程

    公开(公告)号：US6100322A

    公开(公告)日：2000-08-08

    申请号：US165431

    申请日：1998-10-02

    申请人： Michael Persson ,  Joakim Carlen ,  Hans Johansson ,  Carlos Cordoba

    发明人： Michael Persson ,  Joakim Carlen ,  Hans Johansson ,  Carlos Cordoba

    IPC分类号： D21H17/28 ,  C08L3/04 ,  C08L33/26 ,  C08L79/02 ,  D21H17/00 ,  D21H17/29 ,  D21H17/37 ,  D21H17/45 ,  D21H17/46 ,  D21H17/55 ,  D21H17/56 ,  D21H17/67 ,  D21H17/68 ,  D21H21/10 ,  D21H23/04 ,  D21H23/10 ,  C08K3/30

    CPC分类号： D21H23/04 ,  C08L33/26 ,  D21H17/29 ,  D21H17/375 ,  D21H17/455 ,  D21H17/55 ,  D21H17/56 ,  D21H17/68 ,  C08L2201/50 ,  C08L2205/02 ,  C08L3/04 ,  C08L79/02

    摘要： The invention relates to a process for the production of paper from a suspension of cellulose containing fibers, and optional fillers, comprising adding to the suspension a low molecular weight cationic organic polymer, a high molecular weight cationic or amphoteric polymer and anionic inorganic particles, forming and draining the suspension on a wire, wherein the low molecular weight polymer has a molecular weight below 700,000 and the high molecular weight polymer has a molecular weight above 1,000,000, said polymers being simultaneously added to the suspension. The invention further relates to a polymer mixture in the form of an aqueous dispersion comprising at least one high molecular weight cationic or amphoteric acrylamide-based polymer having a molecular weight above 1,000,000, at least one low molecular weight cationic organic polymer having a molecular weight below 700,000 and at least one water-soluble inorganic salt, the weight ratio of said high molecular weight polymer to said low molecular weight polymer being within the range of from 9:1 to 1:2.

    摘要翻译： 本发明涉及一种由含纤维素纤维和任选填料的悬浮液生产纸的方法，包括向悬浮液中加入低分子量阳离子有机聚合物，高分子量阳离子或两性聚合物和阴离子无机颗粒，形成 并将所述悬浮液排入导线上，其中所述低分子量聚合物的分子量低于700,000，所述高分子量聚合物的分子量高于1,000,000，所述聚合物同时加入到悬浮液中。 本发明还涉及水分散体形式的聚合物混合物，其包含至少一种分子量高于1,000,000的至少一种高分子量阳离子或两性丙烯酰胺基聚合物，至少一种低分子量阳离子有机聚合物，其分子量低于 700,000和至少一种水溶性无机盐，所述高分子量聚合物与所述低分子量聚合物的重量比在9:1至1:2的范围内。

    VACUUM CLEANER AND METHOD FOR CONTROLLING AN ELECTRIC MOTOR
    8.
    发明申请
    VACUUM CLEANER AND METHOD FOR CONTROLLING AN ELECTRIC MOTOR 有权
    真空清洁器和控制电动机的方法

    公开(公告)号：US20120112670A1

    公开(公告)日：2012-05-10

    申请号：US13318063

    申请日：2010-04-09

    申请人： Ulrik Danestad ,  Michael Persson

    发明人： Ulrik Danestad ,  Michael Persson

    IPC分类号： H02P7/29 ,  H02P23/00 ,  H02P7/00

    CPC分类号： A47L9/2889 ,  A47L9/2831 ,  A47L9/2842 ,  A47L9/2878 ,  H02P7/29 ,  H02P7/295 ,  H02P2205/03 ,  Y02B40/82

    摘要： A vacuum cleaner and a method for controlling the motor power of a vacuum cleaner are disclosed. The vacuum cleaner comprises an electric motor and an electric power supply for providing electric power to the electric motor. Furthermore, a voltage measuring means for measuring a motor voltage over the electric motor and a current measuring means for measuring a motor current flowing through the electric motor are provided. The vacuum cleaner further comprises a control means for controlling, based on the measured voltage and the measured current, the electric power provided to the electric motor from the electric power supply towards a target motor power value.

    摘要翻译： 公开了一种真空吸尘器和用于控制真空吸尘器的电机功率的方法。 真空吸尘器包括电动机和用于向电动机提供电力的电源。 此外，设置有用于测量电动机上的电动机电压的电压测量装置和用于测量流过电动机的电动机电流的电流测量装置。 真空吸尘器还包括控制装置，用于根据测量的电压和测量的电流，从电力供应向目标电动机功率值控制提供给电动机的电力。

    Production of paper using slica-based-sols
    9.
    发明授权
    Production of paper using slica-based-sols 有权
    使用二氧化硅基溶胶生产纸张

    公开(公告)号：US07670460B2

    公开(公告)日：2010-03-02

    申请号：US11642391

    申请日：2006-12-20

    申请人： Michael Persson ,  Marek Tokarz ,  Maj-Lis Dahlgren

    发明人： Michael Persson ,  Marek Tokarz ,  Maj-Lis Dahlgren

    IPC分类号： D21H11/00

    CPC分类号： C01B33/1435 ,  C01B33/141 ,  C01B33/146

    摘要： A process for the production of paper which includes the steps of providing an aqueous suspension containing cellulosic fibers, and optional fillers; adding to the suspension: (a) at least one charged organic polymer; and (b) an aqueous sol containing silica-based particles; wherein the sol has: (i) an S-value within the range of from 10 to 45%; (ii) a viscosity within the range of from 5 to 40 cP; and (iii) a molar ratio of SiO2 to M2O, where M is alkali metal or ammonium, within the range of from 10:1 to 40:1; and (III) forming and draining the suspension on a wire. The invention is further directed to processes for making paper wherein the added sol has: (i) an S-value within the range of from 10 to 45%; (ii) a viscosity within the range of from 5 to 40 cP; and (iii) a silica content of at least 10% by weight, or wherein the added sol has: (i) an S-value within the range of from 10 to 45%; (ii) a viscosity within the range of from 7 to 25 cP; (iii) a silica content of at least 10% by weight; (iv) a molar ratio of SiO2 to M2O, where M is alkali metal or ammonium, within the range of from 10:1 to 40:1; and (v) a pH of at least 10.6. The invention is further directed to a process for making paper wherein the added sol is modified by an aluminum-containing compound, a boron-containing compound or a mixture thereof and has: (i) an S-value within the range of from 10 to 45%; (ii) a viscosity within the range of from 5 to 40 cP; (iii) a silica content of at least 10% by weight; and (iv) a molar ratio of SiO2 to M2O, where M being alkali metal or ammonium, within the range of from 10:1 to 40:1.

    摘要翻译： 一种生产纸的方法，包括提供含有纤维素纤维的水性悬浮液和任选的填料的步骤; 向悬浮液中加入：（a）至少一种带电荷的有机聚合物; 和（b）含有二氧化硅基颗粒的水性溶胶; 其中所述溶胶具有：（i）在10至45％范围内的S值; （ii）粘度在5至40cP的范围内; 和（iii）SiO 2与M 2 O的摩尔比，其中M是碱金属或铵，在10:1至40:1的范围内; 和（III）在线上形成和排出悬浮液。 本发明进一步涉及制备纸的方法，其中所添加的溶胶具有：（i）S值在10至45％的范围内; （ii）粘度在5至40cP的范围内; 和（iii）至少10重量％的二氧化硅含量，或其中所添加的溶胶具有：（i）在10至45％范围内的S值; （ii）在7至25cP范围内的粘度; （iii）二氧化硅含量为至少10重量％; （iv）SiO 2与M 2 O的摩尔比，其中M为碱金属或铵，为10：1至40：1; 和（v）至少10.6的pH。 本发明还涉及一种制造纸的方法，其中添加的溶胶被含铝化合物，含硼化合物或其混合物改性，并具有：（i）S值在10〜 45％; （ii）粘度在5至40cP的范围内; （iii）二氧化硅含量为至少10重量％; 和（iv）SiO 2与M 2 O的摩尔比，其中M为碱金属或铵，为10：1至40：1。

    Production of paper using slica-based-sols
    10.
    发明申请
    Production of paper using slica-based-sols 有权
    使用二氧化硅基溶胶生产纸张

    公开(公告)号：US20070095493A1

    公开(公告)日：2007-05-03

    申请号：US11642391

    申请日：2006-12-20

    申请人： Michael Persson ,  Marek Tokarz ,  Maj-Lis Dahlgren

    发明人： Michael Persson ,  Marek Tokarz ,  Maj-Lis Dahlgren

    IPC分类号： D21H21/10

    CPC分类号： C01B33/1435 ,  C01B33/141 ,  C01B33/146

    摘要： A process for the production of paper which includes the steps of providing an aqueous suspension containing cellulosic fibers, and optional fillers; adding to the suspension: (a) at least one charged organic polymer; and (b) an aqueous sol containing silica-based particles; wherein the sol has: (i) an S-value within the range of from 10 to 45%; (ii) a viscosity within the range of from 5 to 40 cP; and (iii) a molar ratio of SiO2 to M2O, where M is alkali metal or ammonium, within the range of from 10:1 to 40:1; and (III) forming and draining the suspension on a wire. The invention is further directed to processes for making paper wherein the added sol has: (i) an S-value within the range of from 10 to 45%; (ii) a viscosity within the range of from 5 to 40 cP; and (iii) a silica content of at least 10% by weight, or wherein the added sol has: (i) an S-value within the range of from 10 to 45%; (ii) a viscosity within the range of from 7 to 25 cP; (iii) a silica content of at least 10% by weight; (iv) a molar ratio of SiO2 to M2O, where M is alkali metal or ammonium, within the range of from 10:1 to 40:1; and (v) a pH of at least 10.6. The invention is further directed to a process for making paper wherein the added sol is modified by an aluminum-containing compound, a boron-containing compound or a mixture thereof and has: (i) an S-value within the range of from 10 to 45%; (ii) a viscosity within the range of from 5 to 40 cP; (iii) a silica content of at least 10% by weight; and (iv) a molar ratio of SiO2 to M2O, where M being alkali metal or ammonium, within the range of from 10:1 to 40:1.

    摘要翻译： 一种生产纸的方法，包括提供含有纤维素纤维的水性悬浮液和任选的填料的步骤; 向悬浮液中加入：（a）至少一种带电荷的有机聚合物; 和（b）含有二氧化硅基颗粒的水性溶胶; 其中所述溶胶具有：（i）在10至45％范围内的S值; （ii）粘度在5至40cP的范围内; 和（iii）SiO 2与M 2 O的摩尔比，其中M是碱金属或铵，在10:1至40:1的范围内; 和（III）在线上形成和排出悬浮液。 本发明进一步涉及制备纸的方法，其中所添加的溶胶具有：（i）S值在10至45％的范围内; （ii）粘度在5至40cP的范围内; 和（iii）至少10重量％的二氧化硅含量，或其中所添加的溶胶具有：（i）在10至45％范围内的S值; （ii）在7至25cP范围内的粘度; （iii）二氧化硅含量为至少10重量％; （iv）SiO 2与M 2 O的摩尔比，其中M是碱金属或铵，在10:1至40:1的范围内; 和（v）至少10.6的pH。 本发明还涉及一种制造纸的方法，其中添加的溶胶被含铝化合物，含硼化合物或其混合物改性，并具有：（i）S值在10〜 45％; （ii）粘度在5至40cP的范围内; （iii）二氧化硅含量为至少10重量％; 和（iv）SiO 2与M 2 O的摩尔比，其中M为碱金属或铵，为10：1至40：1。