公开(公告)号：US4726120A

公开(公告)日：1988-02-23

申请号：US22226

申请日：1987-03-05

申请人： Nessim I. Levy

发明人： Nessim I. Levy

IPC分类号： G01B11/00 ,  G01B5/03 ,  G01B11/03

CPC分类号： G01B11/007

摘要： A measuring stylus comprises a holder movable over a medium to be measured by the stylus and a lens floatingly mounted in the holder and biased to engage the measured medium. The underface of the lens engaging the medium is formed with a curved surface to provide a small area of contact with the medium, and is further formed with a visual measuring mark on the small area of contact with the medium.

摘要翻译： 测量笔包括可在触针的待测量介质上移动的保持器和浮动地安装在保持器中并被偏置以接合测量介质的透镜。 与介质接合的透镜的底面形成有弯曲表面，以提供与介质的小面积的接触，并且还在与介质的小的接触区域上形成有可视测量标记。

公开(公告)号：US4505450A

公开(公告)日：1985-03-19

申请号：US245969

申请日：1981-03-20

申请人： Myrl J. Saarem ,  Donald E. Lovelace

发明人： Myrl J. Saarem ,  Donald E. Lovelace

IPC分类号： F16K31/40 ,  F16K31/02 ,  F16K31/126

CPC分类号： F16K31/402 ,  Y10T137/4336

摘要： A solenoid-operated pilot-actuated valve is provided of the diaphragm type which has particular utility for irrigation purposes. The valve also finds industrial utility where it is desirable to control large amounts of flow energy with a small control signal. The valve includes a diaphragm chamber into which fluid is introduced to establish a fluid pressure which normally forces the diaphragm against an annular seat in the valve to maintain the valve in a closed condition. A stationary bleed tube is provided which extends through the diaphragm into the diaphragm chamber. A solenoid plunger normally closes off the upper end of the bleed tube. However, when the solenoid is energized, the plunger is withdrawn and opens the bleed tube, the diaphragm chamber is drained sufficiently to reduce the pressure therein to a point at which the diaphragm is forced off its seat by the upstream fluid pressure, and the valve is opened. Fluid is introduced into the diaphragm chamber from the upstream fluid pressure when the valve is closed through a restricted annular passage between the bleed tube and a guide mounted on the diaphragm. Movement of the diaphragm causes the guide to move up and down with respect to the bleed tube to provide a self-cleaning action in the annular passage.

摘要翻译： 提供了一种电磁操作的先导阀，其具有用于灌溉用途的特别实用的隔膜式。 该阀还可以找到工业实用工具，其中希望用较小的控制信号来控制大量的流动能量。 阀包括隔膜室，流体被引入其中以建立流体压力，该流体压力通常迫使隔膜抵靠阀中的环形座，以将阀维持在关闭状态。 提供了一个固定放气管，其延伸穿过隔膜进入隔膜室。 螺线管柱塞通常封闭放气管的上端。 然而，当螺线管通电时，柱塞被抽出并打开放气管，隔膜室被排出足够的空气，以将其中的压力降低到隔膜被上游流体压力推离其座位的点，并且阀 开了 当阀通过泄放管和安装在隔膜上的引导件之间的限制环形通道关闭时，流体从上游流体压力引入隔膜室。 隔膜的移动导致引导件相对于放气管上下移动，以在环形通道中提供自清洁作用。

公开(公告)号：US3598360A

公开(公告)日：1971-08-10

申请号：US3598360D

申请日：1969-08-27

申请人： RICHDEL

发明人： MERRINER DELBERT L ,  MILLER WOODROW W

IPC分类号： F02M51/08 ,  H01F7/16 ,  F16K31/06 ,  H01F3/00

CPC分类号： H01F7/1607

摘要： An improved solenoid valve is provided which is encapsulated in a thermosetting plastic to minimize the corrosive action of soil, fertilizers, or chemicals, when the valve is used, for example, in conjunction with a lawn sprinkling system, or the like. The solenoid valve is constructed to be encased in a molded thermosetting plastic housing, and which is formed to eliminate air voids around the energizing coil of the solenoid and which would have a tendency to produce a wicking action with resulting short circuiting of the coil. The solenoid valve also is constructed to minimize electrolytic action with its resultant deteriorating effects; this being achieved by maintaining similar metals throughout the structure, and by using epoxy adhesive, rather than soldered or brazed connections, to hold various components of the assembly together.

公开(公告)号：US4195621A

公开(公告)日：1980-04-01

申请号：US864333

申请日：1977-12-27

申请人： Dale C. Firebaugh

发明人： Dale C. Firebaugh

IPC分类号： E04H4/12 ,  F24S90/00 ,  F24J3/02

CPC分类号： F24J2/423 ,  E04H4/1209 ,  Y02E10/40

摘要： A solid state temperature regulator is provided for a solar heating system for use in conjunction with a swimming pool, or the like. The solar swimming pool heating system includes the usual components, namely, a pump, a filter, and a collector, and in which the pump serves to circulate the water from the pool through the filter and collector and back into the pool. The system also includes additional components, namely, temperature sensors for the collector and for the circulated pool water, appropriate valves, and a solid state control circuit. The solid state control circuit responds to predetermined temperature differences sensed by the sensors to cause the pool water to be circulated through the collector so long as the collector is at a higher temperature than the circulated pool water, and which causes the circulated pool water to by-pass the collector when the temperature of the collector drops below the temperature of the circulated pool water. The control circuit also has a high temperature cut-off control which activates the valves to cause the circulated pool water to by-pass the collector when the temperature of the circulated pool water exceeds a particular threshold. The control circuit also includes a mode switch which may be actuated to reverse the action of the system, causing the pool water to be circulated through the collector when the collector temperature is lower than the pool water temperature, for example, at night following a hot day, in which the collector radiates to the black sky, whereby the collector can be used to cool the water in the pool.

摘要翻译： 为与游泳池等一起使用的太阳能加热系统提供固态温度调节器。 太阳能游泳池加热系统包括通常的部件，即泵，过滤器和收集器，其中泵用于使来自水池的水通过过滤器和收集器循环回到池中。 该系统还包括附加部件，即用于收集器和循环池的水温度传感器，适当的阀和固态控制电路。 固态控制电路响应传感器感测到的预定温度差，使得池水循环通过集电器，只要集电器处于比循环池水更高的温度，并且使得循环的池水由 - 当集电极的温度低于循环池水的温度时，通过集电器。 控制电路还具有高温切断控制，当循环池水的温度超过特定的阈值时，该控制器激活阀门，使循环的集水器绕过收集器。 控制电路还包括模式开关，其可以被致动以逆转系统的动作，当集电器温度低于池水温度时，例如在热后的夜晚，使池水循环通过集电器 天，收集器辐射到黑色天空，由此收集器可用于冷却游泳池中的水。

公开(公告)号：US3895331A

公开(公告)日：1975-07-15

申请号：US47121974

申请日：1974-05-20

申请人： RICHDEL

发明人： SAAREM MYRL J

IPC分类号： F16K31/06 ,  H01F7/16 ,  H01F7/08

CPC分类号： F16K31/0679 ,  H01F7/1607 ,  H01F2007/1692

摘要： A latching type magnetically operated solenoid is provided for controlling a valve, or other instrumentality, which does not require continuous current flow through the energizing coils to hold the solenoid in either of its two operating positions. The solenoid includes two coils and associated independent magnetic circuits. When one coil is pulsed, the solenoid armature is moved to a first position, and when the second coil is pulsed the solenoid armature is moved to a second position. A mechanical toggle assembly is coupled to the armature of the solenoid to hold the solenoid in either of its two positions, until it is pulsed to its other position.

摘要翻译： 提供了一种闭锁型磁操作螺线管，用于控制阀或其他仪器，其不需要连续的电流流过激励线圈，以将螺线管保持在其两个操作位置中的任一个位置。 螺线管包括两个线圈和相关联的独立磁路。 当一个线圈被脉冲时，螺线管电枢被移动到第一位置，并且当第二线圈被脉冲时，螺线管电枢被移动到第二位置。 机械肘节组件联接到螺线管的电枢，以将螺线管保持在其两个位置中的任一位置，直到其被脉冲到其另一位置。

公开(公告)号：US3743240A

公开(公告)日：1973-07-03

申请号：US3743240D

申请日：1971-02-25

申请人： RICHDEL

发明人： MERRINER D ,  MILLER W

IPC分类号： F16K31/06 ,  H01F7/08

CPC分类号： F16K31/0658 ,  F16K31/0672

摘要： An improved solenoid valve assembly is provided which is particularly suitable for vending hot liquids, such as coffee, from a vending machine. The solenoid valve is operated in a selfcontained sealed unit, and it is insertable into a valve housing, for example, by a threaded engagement without the need of tools.

摘要翻译： 提供了一种改进的电磁阀组件，其特别适用于从自动售货机中售出热的液体，例如咖​​啡。 电磁阀在独立的密封单元中操作，并且可以例如通过螺纹接合而插入到阀壳体中，而不需要工具。

公开(公告)号：US4097763A

公开(公告)日：1978-06-27

申请号：US765882

申请日：1977-02-07

申请人： Myrl J. Saarem

发明人： Myrl J. Saarem

IPC分类号： H01H43/00 ,  H01H7/00

CPC分类号： H01H43/00 ,  Y10T307/951

摘要： An electric programmer is provided which has general utility, although it will be described herein for controlling electrically-operated water valves in a lawn sprinkler system. The programmer is constructed to control a plurality of different valves for successive time intervals at one or more predetermined time period during each day of the week, although means are provided to enable the programmer to skip one or more days, if so desired. The programmer to be described includes means which permits a separate setting to be manually established for each of the valves which determines the length of the time interval each valve is to be activated during the aforesaid time period.

摘要翻译： 提供了具有通用效用的电气编程器，尽管这里将描述用于控制草坪洒水系统中的电动水阀。 编程器被构造成在一周的每一天的一天或多个预定时间段内连续的时间间隔控制多个不同的阀，尽管如果需要，提供了使程序员跳过一天或多天的手段。 要描述的编程器包括允许为每个阀手动建立单独的设置的装置，其确定在上述时间段期间每个阀被激活的时间间隔的长度。

公开(公告)号：US3987430A

公开(公告)日：1976-10-19

申请号：US503978

申请日：1974-09-06

申请人： Myrl J. Saarem ,  Delbert L. Merriner

发明人： Myrl J. Saarem ,  Delbert L. Merriner

IPC分类号： A01G25/16 ,  G04C23/18 ,  G08B1/00

CPC分类号： A01G25/162 ,  G04C23/18

摘要： A programmed control unit is provided which is capable of controlling one or more pieces of electrical equipment, and of turning such equipment on and off automatically at pre-established times which may change from day-to-day. The programmed control unit of the invention includes, for example, one or more program storage members which control the electrical switching of one or more associated pieces of equipment on an independent basis, and in accordance with a program which may extend, for example, from day-to-day, for a month or more.

摘要翻译： 提供了一种编程的控制单元，其能够控制一个或多个电气设备，并且可以在可能从日常变化的预先建立的时间自动地打开和关闭这些设备。 本发明的编程控制单元包括例如一个或多个程序存储构件，其在独立的基础上控制一个或多个相关联的设备的电气切换，并且根据程序可以例如从 一天或几天。

公开(公告)号：US3598936A

公开(公告)日：1971-08-10

申请号：US3598936D

申请日：1969-07-09

申请人： RICHDEL

发明人： SAAREM MYRL J ,  MERRINER DELBERT L ,  MILLER WOODROW W

IPC分类号： G04C23/30 ,  H01H3/00 ,  H01H7/08 ,  H01H43/10

CPC分类号： G04C23/30

摘要： A snap-acting wafer switch mechanism is provided which has particular utility in selector switch circuitry, and especially in such circuitry which includes inductive means that causes the switch contacts to have a tendency to arc and burn. The snapacting control of the wafer switch of the invention causes the movable contact to move with a snap action as the switch is turned from one fixed contact to the next so that arcing is minimized, and especially in the inductive type of load circuit.

公开(公告)号：US4398562A

公开(公告)日：1983-08-16

申请号：US280269

申请日：1981-07-06

申请人： Myrl J. Saarem ,  Donald E. Lovelace

发明人： Myrl J. Saarem ,  Donald E. Lovelace

IPC分类号： F16K31/04 ,  F24S90/00 ,  G05D23/19 ,  H02P7/78

CPC分类号： F24J2/423 ,  F16K31/041 ,  G05D23/1924 ,  Y02E10/40 ,  Y10T137/86871 ,  Y10T74/19056

摘要： A motor driven diverter valve is provided which diverts fluid flow from a single inlet port to either one of two outlet ports, or vice versa. The valve finds general, although not exclusive, utility in solar heating systems for swimming pools, in which the valve is used selectively to divert water flow from the normal pump-filter loop of the pool installation through the solar collectors. In such an application, the diverter valve of the invention may be operated automatically in response to an electrical switching signal derived, for example, from a temperature controller in the solar heating control system, to direct the water through the solar collectors for one operating position of the valve, and to by-pass the solar collectors for a second operating position. The valve of the invention uses two synchronous permanent magnet drive motors which together consume less power than the conventional single shaded pole motor/gear box arrangement of the prior art.

摘要翻译： 提供一种马达驱动的分流阀，其将流体流从单个入口转移到两个出口之一，反之亦然。 阀门在游泳池的太阳能加热系统中发现了一般的，但不是排他性的，其中阀门被选择性地通过太阳能收集器从水池装置的正常的泵 - 过滤器回路转移水流。 在这种应用中，本发明的分流阀可以响应于例如从太阳能加热控制系统中的温度控制器导出的电开关信号而自动操作，以将水引导通过太阳能集热器用于一个操作位置 并且绕过太阳能收集器用于第二操作位置。 本发明的阀门使用两个同步永久磁铁驱动马达，它们与现有技术的传统单阴极马达/齿轮箱装置相比消耗的功率更小。