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81. 发明授权

US06588447B1 Break-away water meter register retaining ring 失效
标题翻译：断水表注册保持环
公开(公告)号：US06588447B1
公开(公告)日：2003-07-08
申请号：US10190797
申请日：2002-07-09
申请人： Arthur A. Hendey
发明人： Arthur A. Hendey
IPC分类号： G01F1518
CPC分类号： G01F15/06 , G01F15/007 , G01F15/14 , Y10T29/53 , Y10T137/5997 , Y10T137/6109 , Y10T137/8811
摘要： A break-away ring manufactured from a frangible material and removably received by a water meter of the type used to measure the volume of water consumed by a residence or a commercial facility. The break-away ring applies a holding pressure for retaining within the water meter a register to measure the volume of water consumed. The ring has a plurality of notches formed therein. A tool is inserted in one of the notches for prying the break-away ring outwardly from the water meter, whereby to break the ring and end the holding pressure generated thereby. Accordingly, the register can now be easily lifted out of the water meter for repair or replacement. The foregoing removal of the register is accomplished without having to either interrupt the water service to the consumer or disconnect the water meter from the consumer's water line.
摘要翻译：一种由易碎材料制成的分离环，可拆卸地由用于测量住宅或商业设施消耗的水的体积的水表接收。分离环施加保持压力，以在水表内保留一个记录器来测量消耗的水量。环上形成有多个凹口。将一个工具插入其中一个槽口中，从水表中向外突出分离环，从而破坏环并终止由此产生的保持压力。因此，现在可以将注册表轻轻地从水表中提出来进行维修或更换。上述移除寄存器是完成的，而不必中断对消费者的供水服务或者将水表与消费者的水线断开。

82. 发明申请

US20020189343A1 Apparatus for detecting fraud on a fluid meter 失效
标题翻译：用于检测流量计上的欺诈的装置
公开(公告)号：US20020189343A1
公开(公告)日：2002-12-19
申请号：US10163211
申请日：2002-06-05
发明人： Laurent Demia
IPC分类号： G01F015/00
CPC分类号： G01F15/007
摘要： A meter, in particular a fluid meter 1 comprises a meter body provided with means 2 for measuring a fluid flow rate, a counter 5 mounted on the meter body and provided in its top portion 8 with means 7 for displaying the quantity of fluid that has been consumed, and in its bottom portion with converter means 6 for converting the fluid flow rate into the quantity of fluid that has been consumed, and fraud indicator means 12, 14, 15, 16 associated with the top portion 8. A portion of the fraud indicator means 12, 14, 15, 16 is designed to be partially or totally detached from the top portion 8 so as to totally block the operation of the converter means 6 after an attempt at fraud has been made on the meter, even if the mechanical action involved in the fraud is no longer applied.
摘要翻译：仪表，特别是流量计1包括设置有用于测量流体流速的装置2的仪表主体，安装在仪表本体上并在其顶部8中设置的计数器5，装置7用于显示具有并且在其底部具有用于将流体流速转换成已经消耗的流体量的转换器装置6以及与顶部8相关联的欺诈指示装置12,14,15,16。欺诈指示装置12,14,15,16被设计成从顶部8部分或全部脱离，以便在对仪表进行欺诈尝试之后完全阻止转换器装置6的操作，即使涉嫌欺诈的机械行为不再适用。

83. 发明授权

US6098456A Anti-fraud liquid meters having a drive and driven magnets with double polarity faces 失效
标题翻译：具有驱动的反欺诈液体计量器和具有双极性面的驱动磁体
公开(公告)号：US6098456A
公开(公告)日：2000-08-08
申请号：US73260
申请日：1998-05-06
申请人： Christophe Munck
发明人： Christophe Munck
IPC分类号： G01F1/075 , G01F15/00 , G01F15/06 , G01F1/11
CPC分类号： G01F15/066 , G01F1/075 , G01F1/0755 , G01F15/007
摘要： A liquid meter includes a housing with two compartments with respectively a motor member disposed in the path of movement of a stream of the liquid to be measured and a counter, the transmission of the movement of the motor member to the counter being carried out through the separation wall of the compartments with the aid of a magnetic drive device having a pair of magnets, the first magnet associated with the motor member having a face with double polarity in magnetic equilibrium with a face of double polarity of the magnet associated with the counter, each magnet has at least one double polarity on each of its other faces.
摘要翻译：液体计包括具有两个隔室的壳体，其中分别具有电动机构件，该电动机构件设置在被测量液体流的运动路径和计数器中，马达构件向计数器的运动的传递通过借助于具有一对磁体的磁驱动装置，隔室的隔离壁，与马达构件相关联的第一磁体具有与计数器相关联的磁体的双极性的磁极平衡的双极性的面，每个磁体在其每个其他面上具有至少一个双极性。

84. 发明授权

US5086292A Tamper detection device for utility meter 失效
标题翻译：电力仪表篡改检测装置
公开(公告)号：US5086292A
公开(公告)日：1992-02-04
申请号：US429458
申请日：1989-10-31
申请人： Dennis F. Johnson , Michael Wiebe
发明人： Dennis F. Johnson , Michael Wiebe
IPC分类号： G01F15/00 , G01F25/00 , G01R11/24 , G01R21/133
CPC分类号： G01F15/007 , G01F25/003 , G01R21/133 , G01R22/066
摘要： A system for detection of tampering with a utility meter provides not only an indication that tampering has occurred but also sufficient information to enable an estimation of actual consumption to be made as opposed to the tampered metered consumption. The device includes a plurality of tampering sensors sensing tilt, electric field, magnetic field, temperature, sound, reverse rotation of a moving element and excessive difference between metered consumption and an approximate actual consumption. The device also measures the movement of the moving element. These sensed signals are recorded in sequential time periods of for example eight hours so that an analysis can be made on a daily basis to provide an accurate pattern of consumption as opposed to the tampered meter consumption pattern.
摘要翻译：用于检测公用电表的篡改的系统不仅提供了篡改已经发生的指示，而且还提供了与篡改的计量消耗相反的估计实际消耗的足够信息。该装置包括检测倾斜，电场，磁场，温度，声音，移动元件的反向旋转的多个篡改传感器以及计量消耗与近似实际消耗之间的过大差异。该装置还测量移动元件的运动。这些感测信号在例如8小时的连续时间段中记录，使得每天可进行分析以提供与篡改的仪表消耗模式相反的精确消费模式。

85. 发明授权

US4993260A Universal expansion connection and integral lock 失效
标题翻译：通用膨胀连接和整体锁
公开(公告)号：US4993260A
公开(公告)日：1991-02-19
申请号：US368577
申请日：1989-06-20
申请人： James W. Bednarz
发明人： James W. Bednarz
IPC分类号： E03B7/07 , F16L25/12 , G01F15/00 , G01F15/18
CPC分类号： E03B7/072 , E03B7/09 , F16L25/12 , G01F15/007 , G01F15/185
摘要： A universal expansion connection (32) couples a water meter (10) to an outlet pipe (30). The expansion connection (32) comprises a threaded expansion tube (36), a threaded packer (38) and a lock case (40). The threaded packer (38) is threaded onto the expansion tube (36), which has been installed on an outlet (34) on the meter (10). The lock case (40) is then positioned over and onto the packer (38) such that a driver dog (63) on the packer (38) matches a driver dog recess (64) in the case (40). By holding the expansion tube (36) from turning, the lock case (40) is turned to unscrew the threaded packer (38) from the tube (36). The unscrewing action forces the packer (38) into the internal surface (68) of the lock case (40), as well as forcing the threads (58) into the threads (54) on the tube (36 ). When the lock case (40) has been sufficiently unscrewed, a fluid-tight seal is formed between the meter (10) and the outlet pipe (30). A locking bolt (33) is then inserted through the lock case (40) via a shroud (76). The locking bolt (33) is positioned between a plurality of spaced-apart locking bars (46) on the tube (36) to prevent further rotation thereof.
摘要翻译：通用膨胀连接（32）将水表（10）连接到出口管（30）。膨胀连接件（32）包括螺纹膨胀管（36），螺纹封隔器（38）和锁壳（40）。螺纹封隔器（38）被拧到已经安装在仪表（10）上的出口（34）上的膨胀管（36）上。然后将锁定壳体（40）定位在封隔器（38）上方，使得封隔器（38）上的驱动器（63）与壳体（40）中的驱动器锁定凹部（64）匹配。通过保持膨胀管（36）不转动，锁定壳体（40）转动以将螺纹封隔器（38）从管子（36）旋下。拧松动作迫使打包机（38）进入锁壳（40）的内表面（68），以及迫使螺纹（58）进入管（36）上的螺纹（54）中。当锁壳（40）已经被充分拧下时，在仪表（10）和出口管（30）之间形成流体密封。然后，锁定螺栓（33）经由护罩（76）插入锁定壳体（40）中。锁定螺栓（33）位于管（36）上的多个间隔开的锁定杆（46）之间，以防止其进一步旋转。

86. 发明授权

US4663970A Tamperproof water meter 失效
标题翻译：防篡改水表
公开(公告)号：US4663970A
公开(公告)日：1987-05-12
申请号：US771880
申请日：1985-09-03
申请人： Ray Sutherland
发明人： Ray Sutherland
IPC分类号： G01F15/00 , G01F15/14
CPC分类号： G01F15/14 , G01F15/007
摘要： A water meter is provided with a retaining ring which is mounted on the top wall of the main case and secured thereto by means of a connection requiring limited rotary motion for engagement. A bonnet within which the register housing is enclosed is mounted on the retaining ring by a similar rotary motion whereby removal of either the bonnet from the retaining ring or the retaining ring from the main case requires only limited rotary motion in the reverse direction. To prevent removal of the register by unauthorized individuals such reverse rotary motion is prevented by a locking pin which projects through the bonnet, the retaining ring and into a recess in the main case whereby relative rotary motion between the bonnet and the retaining ring and the retaining ring and the main case is prevented. Once in place the pin cannot be removed without visible deformation or destruction thereof.
摘要翻译：水表设置有保持环，该保持环安装在主壳体的顶壁上并且通过需要限制的旋转运动来进行接合而固定到其上。通过类似的旋转运动将保持环封闭的发动机盖安装在保持环上，由此从保护环或保持环中的任一个发动机罩从主壳体的拆卸只需要相反方向的有限的旋转运动。为了防止未经授权的人员移除登记册，这种反向旋转运动通过锁定销防止，锁定销通过发动机罩，保持环突出并进入主壳体中的凹槽，从而使发动机罩和保持环之间的相对旋转运动以及保持环和主箱防止。一旦就位，销不能被去除而没有可见的变形或破坏。

87. 发明授权

US4426108A Tamper indicator 失效
标题翻译：篡改指标
公开(公告)号：US4426108A
公开(公告)日：1984-01-17
申请号：US434550
申请日：1982-10-15
申请人： David A. Kesselman
发明人： David A. Kesselman
IPC分类号： F16B41/00 , F16L19/00 , G09F3/03 , H01R13/46 , B65D55/02 , H02G15/10
CPC分类号： G01F15/007 , F16B41/00 , F16L19/005 , G09F3/0323 , G09F3/037 , H01R13/465 , Y10S411/91 , Y10T292/509
摘要： A tamper indicator includes a collar which can be positioned to be circumambient a connection nut on a gas meter. The collar includes two portions which are interlocked by snap-catches which are located inside a locked collar. The collar portions are formed of frangible material and can include lines of weakening. Once in place, the collar cannot be removed without breaking it, and once broken cannot be repaired so that an indication is provided that the encircled connection nut may have been tampered with.
摘要翻译：篡改指示器包括可以定位成在气表上环绕连接螺母的套环。套环包括两个部分，这两个部分由位于锁定套环内部的卡扣互锁。套环部分由易碎材料形成并且可以包括弱化线。一旦到位，衣领就不能在不破坏的情况下被移除，一旦破损就不能被修理，以便提供包围的连接螺母可能被篡改的指示。

88. 发明授权

US4136541A Tamper proof locking device for fuel oil meters and the like 失效
标题翻译：用于燃料油表的防篡改锁定装置等
公开(公告)号：US4136541A
公开(公告)日：1979-01-30
申请号：US853820
申请日：1977-11-22
申请人： Lawrence R. Gramlich
发明人： Lawrence R. Gramlich
IPC分类号： F16B41/00 , G01F15/00
CPC分类号： F16B41/005 , G01F15/007 , Y10T70/5863
摘要： A tamper-proof nut assembly for interlocking together the separable parts of a mounting support for a meter for monitoring the flow of liquid from a storage supply thereof to prevent separation of the meter from its support so that it is rendered inoperative to record and register the amount of liquid passing through the supply or delivery line with which the meter is associated, the nut assembly including an elongated tubular member having axially alined integrally formed first and second parts each externally fitted with a revoluble sleeve, one of said parts being adapted for threaded engagement with a bolt for locking together the separable parts of the meter support and the other of said parts being of a polygonal external shape for application of a tightening wrench thereto, the revoluble sleeve which encases the polygonal part of the nut member being removably held in place by a key-actuated tumbler cylinder fitted in the bore of said polygonal part of the nut member.
摘要翻译：一种防篡改螺母组件，用于将用于监测来自其存储供应源的液体流动的仪表的安装支架的可分离部分互锁在一起，以防止仪表与其支撑件分离，使得其不能操作以记录和注册所述螺母组件包括细长管状构件，所述细长管状构件具有轴向排列的整体形成的第一和第二部分，每个外部装配有可旋转套筒，所述部件中的一个适于螺纹与用于将仪表支撑件的可分离部分锁定在一起的螺栓的接合部分和另一个所述部件具有用于施加紧固扳手的多边形外部形状，所述螺母构件的多边形部分可拆卸地保持在其中通过装配在螺母构件的所述多边形部分的孔中的钥匙致动的滚筒来安置。

89. 发明授权

US2707577A Recorder actuated vehicular brake control means 失效
标题翻译：记录器致动车辆制动控制装置
公开(公告)号：US2707577A
公开(公告)日：1955-05-03
申请号：US30364352
申请日：1952-08-11
申请人： TROTTER HOBART O , TROTTER MARVIN L , WAYNE JARVIS CECIL
发明人： TROTTER HOBART O , TROTTER MARVIN L , WAYNE JARVIS CECIL
IPC分类号： B60P3/22 , B67D7/32 , G01F15/00
CPC分类号： B67D7/32 , B60P3/2265 , G01F15/007 , Y10T137/8376

90. 发明授权

US2297528A Fraud prevention device for meters 失效
标题翻译：防盗装置用于米
公开(公告)号：US2297528A
公开(公告)日：1942-09-29
申请号：US42277541
申请日：1941-12-12
申请人： BARTO BELL HENRY
发明人： BARTO BELL HENRY
IPC分类号： G01F15/00
CPC分类号： G01F15/007

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