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    • 1. 发明授权
    • Diluting and measuring device for particle counting
    • 用于颗粒计数的稀释和测量装置
    • US6098471A
    • 2000-08-08
    • US91345
    • 1998-06-17
    • Ingemar BerndtssonTommy AnderssonAbraham Bottema
    • Ingemar BerndtssonTommy AnderssonAbraham Bottema
    • G01N1/38G01N15/12G01N15/10
    • G01N15/1209G01N1/38
    • A device for particle counting includes a metering device for metering a volume of a liquid sample containing particles and a cylinder for dosing a volume of a diluting liquid to a dilution chamber. The cylinder has first and second ends and a piston. A conduit connects a first end of the cylinder and the dilution chamber. The metering device introduces the liquid sample in the conduit and movement of the piston towards the first end displaces diluting liquid and sample to the dilution chamber which communicates with the second end of the cylinder and is preferably located therein, whereby movement of the piston towards the second end causes pressurizing of the dilution chamber to displace diluted sample from the dilution chamber through a particle counter. The piston has a piston rod extending through the first cylinder end, whereby movement of the piston towards the first end causes an increase in volume (V.sub.2) in the cylinder on the second piston side that is greater than the decrease in volume (V.sub.1) in the cylinder on the first piston side. The increase causes a lowered pressure on the second piston side that draws air into the dilution chamber.
    • PCT No.PCT / SE97 / 01923 Sec。 371日期1998年6月17日第 102(e)日期1998年6月17日PCT 1997年11月17日PCT公布。 第WO98 / 22797号公报 日期1998年5月28日一种用于颗粒计数的装置包括用于计量一定体积的含有颗粒的液体样品的计量装置和用于将稀释液体积计量到稀释室的圆筒。 气缸具有第一和第二端以及活塞。 导管连接圆筒的第一端和稀释室。 计量装置将液体样品引入管道中,活塞朝向第一端的移动将稀释液体和样品移动到与气缸的第二端连通并且优选位于其中的稀释室,由此活塞向着 第二端引起稀释室的加压,以通过颗粒计数器从稀释室置换稀释的样品。 活塞具有延伸穿过第一气缸端部的活塞杆,由此活塞朝向第一端的运动导致在第二活塞侧的气缸中的体积(V2)的增加大于体积(V1)的减小 第一活塞侧的气缸。 该增加导致第二活塞侧的压力降低,其将空气吸入稀释室。
    • 2. 发明授权
    • Analytical instrument providing corrected sample volume dependent parameter
    • 提供校正样品体积相关参数的分析仪器
    • US08459130B2
    • 2013-06-11
    • US13223843
    • 2011-09-01
    • Ingemar BerndtssonTommy Andersson
    • Ingemar BerndtssonTommy Andersson
    • G01N1/00
    • G01N1/38B01L3/5027B01L2200/0605B01L2200/148B01L2300/021B01L2300/0867B01L2400/0622B01L2400/0644G01N35/1016G01N2035/00851
    • The invention provides a device for extraction of a defined sample volume from a larger sample volume. The device includes a body having a reference surface and a measuring cavity extending from a part of the reference surface into the body, thereby forming at least one opening plane substantially uniform with the reference surface. An information carrier is applied to or distributed with the device, having direct or indirect volume information about defined volume established for the cavity. The invention also relates to a method for determining the volume of such a cavity, to a set of at least two such devices, to a method for dilution of at least two liquid samples by using at least two such devices, to an analytic instrument, to a method for operating such an instrument, to a system including the device and the instrument, and to a method for operating the system.
    • 本发明提供了一种用于从较大样品体积中提取定义的样品体积的装置。 该装置包括具有参考表面的主体和从参考表面的一部分延伸到主体中的测量腔,从而形成与参考表面基本一致的至少一个开口平面。 信息载体应用于或分布在该设备上,具有关于为空腔建立的限定体积的直接或间接体积信息。 本发明还涉及一种用于将至少两个这样的装置的这种空腔的体积确定为通过使用至少两个这样的装置将至少两个液体样品稀释到分析仪器的方法, 涉及一种用于操作这种仪器的方法,包括该装置和该仪器的系统,以及一种用于操作该系统的方法。
    • 3. 发明授权
    • Device for extraction of a partially defined sample volume from a larger volume
    • 用于从较大体积中提取定义的样品体积的装置
    • US08033186B2
    • 2011-10-11
    • US12444394
    • 2007-09-24
    • Ingemar BerndtssonTommy Andersson
    • Ingemar BerndtssonTommy Andersson
    • G01N1/00
    • G01N1/38B01L3/5027B01L2200/0605B01L2200/148B01L2300/021B01L2300/0867B01L2400/0622B01L2400/0644G01N35/1016G01N2035/00851
    • The invention provides a device for extraction of a defined sample volume from a larger sample volume. The device includes a body having a reference surface and a measuring cavity extending from a part of the reference surface into the body, thereby forming at least one opening plane substantially uniform with the reference surface, the body being adapted for reception of an excess sample volume at the cavity and elimination of sample above the reference surface to leave in the cavity a measured sample volume having the defined volume. An information carrier is applied to or arranged for distribution with the device, having direct or indirect volume information about the defined volume established for the cavity. The invention also relates to a method for determining the volume of such a cavity, to a set of at least two such devices, to a method for dilution of at least two liquid samples by the use of at least two such devices, to an analytic instrument, to a method for operating such an instrument, to a system including the device and the instrument, and to a method for operating the system.
    • 本发明提供了一种用于从较大样品体积中提取定义的样品体积的装置。 该装置包括具有参考表面的主体和从参考表面的一部分延伸到主体中的测量腔,从而形成与参考表面基本一致的至少一个开口平面,该主体适于接收多余的样本体积 在空腔中并且在参考表面上方去除样品以在腔中留下具有确定体积的测量样品体积。 将信息载体应用于或布置成与装置一起分发,具有关于为空腔建立的限定体积的直接或间接体积信息。 本发明还涉及一种用于将至少两种这样的装置的这种空腔的体积确定为通过使用至少两种这样的装置将至少两种液体样品稀释到分析物的方法的方法 仪器,用于操作这种仪器的方法,涉及包括该装置和仪器的系统,以及一种用于操作该系统的方法。
    • 4. 发明申请
    • DEVICE FOR EXTRACTION OF A PARTIALLY DEFINED SAMPLE VOLUME FROM A LARGER VOLUME
    • 从较大容量中提取部分定义的样本量的设备
    • US20100101318A1
    • 2010-04-29
    • US12444394
    • 2007-09-24
    • Ingemar BerndtssonTommy Andersson
    • Ingemar BerndtssonTommy Andersson
    • G01F17/00B01L3/02
    • G01N1/38B01L3/5027B01L2200/0605B01L2200/148B01L2300/021B01L2300/0867B01L2400/0622B01L2400/0644G01N35/1016G01N2035/00851
    • The invention provides a device for extraction of a defined sample volume from a larger sample volume. The device includes a body having a reference surface and a measuring cavity extending from a part of the reference surface into the body, thereby forming at least one opening plane substantially uniform with the reference surface, the body being adapted for reception of an excess sample volume at the cavity and elimination of sample above the reference surface to leave in the cavity a measured sample volume having the defined volume. An information carrier is applied to or arranged for distribution with the device, having direct or indirect volume information about the defined volume established for the cavity. The invention also relates to a method for determining the volume of such a cavity, to a set of at least two such devices, to a method for dilution of at least two liquid samples by the use of at least two such devices, to an analytic instrument, to a method for operating such an instrument, to a system including the device and the instrument, and to a method for operating the system.
    • 本发明提供了一种用于从较大样品体积中提取定义的样品体积的装置。 该装置包括具有参考表面的主体和从参考表面的一部分延伸到主体中的测量腔,从而形成与参考表面基本一致的至少一个开口平面,该主体适于接收多余的样本体积 在空腔中并且在参考表面上方去除样品以在腔中留下具有确定体积的测量样品体积。 将信息载体应用于或布置成与装置一起分发,具有关于为空腔建立的限定体积的直接或间接体积信息。 本发明还涉及一种用于将至少两种这样的装置的这种空腔的体积确定为通过使用至少两种这样的装置将至少两种液体样品稀释到分析物的方法的方法 仪器,用于操作这种仪器的方法,涉及包括该装置和仪器的系统,以及一种用于操作该系统的方法。
    • 7. 发明申请
    • Vacuum Cleaner
    • 吸尘器
    • US20110308037A1
    • 2011-12-22
    • US13140771
    • 2009-11-05
    • Tommy AnderssonMagnus WennerströmHenrik NygrenGunnar Lundmark
    • Tommy AnderssonMagnus WennerströmHenrik NygrenGunnar Lundmark
    • A47L9/10
    • A47L9/0081B01D45/16
    • The present disclosure relates to a vacuum cleaner comprising an electric motor (3) and a blower (5), producing an air flow (9) through the vacuum cleaner. The electric motor and the blower are placed on a common vertical axis (17). A separator unit (13) is placed lateral with respect to the common axis of the motor and the blower. A bent conduit (19) connects the blower with the separator unit, and one end (21) of the conduit encloses the common vertical axis. In the prolongation of the common axis the conduit comprises a portion with a double wall forming a closed air pocket (23). This provides damping of noise emitted by the blower/motor and which propagates in the opposite direction of the air flow.
    • 本发明涉及包括电动机(3)和鼓风机(5)的真空吸尘器,其通过真空吸尘器产生空气流(9)。 电动机和鼓风机被放置在共同的竖直轴线(17)上。 分离器单元(13)相对于电机和鼓风机的公共轴线横向放置。 弯曲的管道(19)将鼓风机与分离器单元连接,导管的一端(21)包围共同的垂直轴线。 在公共轴的延长期间,导管包括具有双壁的部分,形成封闭气囊(23)。 这提供了由鼓风机/马达发出的噪声并且在与空气流相反的方向传播的噪声。
    • 9. 发明授权
    • Retractor reel for a vehicle safety belt
    • 牵引轮用于车辆安全带
    • US4531687A
    • 1985-07-30
    • US549556
    • 1983-11-07
    • Tommy Andersson
    • Tommy Andersson
    • B60R22/405A62B35/02B65H75/48
    • B60R22/405
    • A retractor reel for a vehicle safety belt comprising a shaft rotatably mounted on a support adapted automatically to wind a safety belt when the belt is not in use and incorporating means for locking the shaft to prevent the belt being withdrawn from the retractor reel under certain conditions, said locking means comprising stop abutment means on said support and at least one locking pin which extends through an aperture in the shaft, substantially diametrically across the shaft, substantially perpendicularly to the longitudinal axis of the shaft, the locking pin being axially movable between a retracted position and an extended locking position, the locking pin, when in the locking position, having an engagement end extending out of the shaft on one side thereof to cooperate with a stop abutment means provided on the support to prevent rotation of the shaft, the opposite end of the locking pin engaging the shaft on the other side of the axis of the shaft that is remote from the engagement end of the locking pin, there being a control disk rotatably mounted on the shaft for controlling movement of the locking pin.
    • 一种用于车辆安全带的牵开器卷轴,包括可旋转地安装在支架上的轴,所述支撑件在带不使用时自动地卷绕安全带,并且包括用于锁定轴的装置,以防止在特定条件下将带从牵开器卷轴中拉出 所述锁定装置包括在所述支撑件上的止动抵接装置和至少一个锁定销,所述至少一个锁定销延伸穿过所述轴中的孔,基本上直径地穿过所述轴,大致垂直于所述轴的纵向轴线,所述锁定销可在 缩回位置和延伸的锁定位置,当处于锁定位置时,锁定销在其一侧具有从轴延伸出的接合端,以配合设置在支撑件上的止动抵接装置,以防止轴的旋转, 锁定销的相对端在轴远离接头的轴的另一侧上接合轴 锁定销的端部,存在可旋转地安装在轴上的控制盘,用于控制锁定销的移动。
    • 10. 发明授权
    • Method and a device for stabilizing aiming direction for rifles and handguns and fire arm
    • 方法和用于稳定步枪和手枪和消防手臂瞄准方向的装置
    • US08601736B2
    • 2013-12-10
    • US13127706
    • 2009-11-04
    • Tommy Andersson
    • Tommy Andersson
    • F41C23/14
    • F41C23/12F41C23/20F41C27/22F41G3/12
    • A method for stabilizing a weapon, eg a rifle or a handgun, barrel movements when aiming by attenuating the influence of, primarily, unintentional barrel movements on the barrel orientation. The method is especially characterized in the steps of providing a hinge (3) between the barrel front part (1), which comprises the barrel (1′), and the weapon rear part (2), which comprises the weapon butt end (2′), for mutual movability between said parts; continuously detecting the barrel longitudinal direction movement in at least two planes; and controlling at least one angle between the butt end and the barrel longitudinal direction orientation, respectively, by means of a control system (4h, 4v, 5h, 5v, 6h,6v) so that changes in the barrel orientation are counteracted. The invention also relates to a device and a fire arm.
    • 当通过减弱主要是无意的机筒运动对机筒方向的影响来瞄准时,用于稳定武器(例如步枪或手枪)的方法。 该方法的特征在于在包括枪管(1')的枪管前部(1)和武器后部(2)之间提供铰链(3)的步骤,其包括武器对接端(2 '),用于所述部件之间的相互移动; 在至少两个平面中连续地检测筒纵向运动; 并且通过控制系统(4h,4v,5h,5v,6h,6v)分别控制对接端和筒体纵向取向之间的至少一个角度,从而抵消桶的取向的变化。 本发明还涉及一种装置和消防臂。