公开(公告)号：US4108011A

公开(公告)日：1978-08-22

申请号：US765575

申请日：1977-02-04

Applicant: Michael John William Gregg ,  David Bell

Inventor： Michael John William Gregg ,  David Bell

IPC: F16G1/28 ,  F16H7/02 ,  F16H55/38 ,  F16H7/00

CPC classification number: F16G1/28 ,  F16H7/023

Abstract: A configuration for a synchronous drive belt and pulley combination wherein each belt tooth has at least part of its fore and aft flank surfaces shaped in cross-section as the arc of a circle the radius of which is centered on the pitch line of the belt a distance W apart. Each tooth-engaging pulley cavity has at least part of its fore and aft surfaces shaped in cross-section as the arc of a circle the radius of which is centered on the pitch circle. The tips of the belt teeth and the bases of the pulley cavities are relatively shaped such that upon engagement of the belt with the pulley compressive stress is exerted from each cavity base through each engaging belt tooth.

Abstract translation: 一种用于同步传动皮带和滑轮组合的配置，其中每个皮带齿具有其前后侧面的至少一部分，其横截面成形为圆的圆弧，其半径以皮带a的俯仰线为中心 距离W。 每个啮合齿轮的滑轮空腔的至少部分前表面和后表面的横截面成圆弧形，圆弧的半径以节圆为中心。 皮带齿的尖端和皮带轮腔的底部是相对的形状，使得在皮带与滑轮接合时，压缩应力通过每个接合皮带齿从每个空腔基座施加。

公开(公告)号：US20230077079A1

公开(公告)日：2023-03-09

申请号：US17403249

申请日：2021-08-16

Applicant: Joel David Bell ,  Zaki Din Husain

Inventor： Joel David Bell ,  Zaki Din Husain

IPC: E21B21/08

Abstract: A mud flow measurement apparatus is described which is capable of measuring mud flow rate and density at or near the wellhead during a drilling operation. A riser assembly includes a torus wedge meter and density detection elements which are interconnected with a flow computer. Flow parameters are measured for unscreened drilling mud exiting a wellbore.

公开(公告)号：US20190137308A1

公开(公告)日：2019-05-09

申请号：US16057907

申请日：2018-08-08

Applicant: Joel David Bell ,  Zaki Din Husain

Inventor： Joel David Bell ,  Zaki Din Husain

IPC: G01F1/42

CPC classification number: G01F1/42 ,  G01F1/363 ,  G01N9/00

Abstract: A fluid flow measurement system for measuring the flow rate, density and/or other flow parameters of fluid flow through a flowbore. Additionally, the devices and methods advantageously provide for sampling of the fluid flow from different locations within the flow stream (i.e., center, proximate flowbore wall).

公开(公告)号：US09852428B2

公开(公告)日：2017-12-26

申请号：US12192583

申请日：2008-08-15

Applicant: Nigel King ,  David Bell ,  Peter Ryan ,  Yinchi Huang ,  Sherry E. Mead ,  Bryan K. Cooke

Inventor： Nigel King ,  David Bell ,  Peter Ryan ,  Yinchi Huang ,  Sherry E. Mead ,  Bryan K. Cooke

IPC: G06Q10/00 ,  G06Q30/00

CPC classification number: G06Q30/00

Abstract: Tools for configuring enterprise applications. In an aspect, an enterprise application can be configured to account for relationships between multiple business units within an enterprise, including without limitation relationships between the business functions provided by various business units. In another aspect, the disclosed tools provide a framework for identifying and/or defining relationships between business units. The tools might also provide a user interface for a user to identify one or more business units and/or business functions and defines a relationship between them. Based on this definition, an enterprise application can be configured to account for this relationship.

公开(公告)号：US09605858B2

公开(公告)日：2017-03-28

申请号：US13034674

申请日：2011-02-24

Applicant: Daniel Adam Warren ,  Hugo Fiennes ,  Jonathan Alan Dutra ,  David Bell ,  Anthony Michael Fadell ,  Matthew Lee Rogers

Inventor： Daniel Adam Warren ,  Hugo Fiennes ,  Jonathan Alan Dutra ,  David Bell ,  Anthony Michael Fadell ,  Matthew Lee Rogers

IPC: F24F11/053 ,  F24F11/00 ,  G05D23/19 ,  F24D19/10 ,  H04W4/00 ,  B01D46/00 ,  G05B15/02 ,  F24F11/02

CPC classification number: F24F11/0012 ,  B01D46/0086 ,  F24D19/10 ,  F24D19/1084 ,  F24F11/30 ,  F24F11/32 ,  F24F11/39 ,  F24F11/46 ,  F24F11/47 ,  F24F11/52 ,  F24F11/56 ,  F24F11/61 ,  F24F11/62 ,  F24F11/63 ,  F24F11/64 ,  F24F11/89 ,  F24F2110/00 ,  F24F2110/10 ,  F24F2120/10 ,  F24F2120/20 ,  F24F2130/40 ,  F24F2140/60 ,  G05B13/0265 ,  G05B15/02 ,  G05D23/19 ,  G05D23/1902 ,  G05D23/1917 ,  H01R9/2416 ,  H04W4/70 ,  Y02B10/20 ,  Y02B10/70 ,  Y02D70/12 ,  Y02D70/122 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/162 ,  Y10T29/49826

Abstract: A thermostat and related methods is provided for controlling an HVAC system having one or two separate transformers for supplying power to the HVAC system. The thermostat includes isolation circuitry housed within the thermostat to safely connect to the HVAC control wires and power wire(s) whether the HVAC system has one or two separate transformers without the use of removable jumpers or manual rewiring. The thermostat can include a processor that sends DC signals for turning on and turning off each of the HVAC functions, and an isolator adapted to electrically isolate the processor from the control wires and power wire(s). The isolator can include a transformer, such as a low cost Ethernet transformer. The circuitry can include one or more field effect transistors adapted and arranged so as to open or close an electrical connections between the control and power wires, thereby turning on or off the associated HVAC function. According to some embodiments, the Rc and Rh terminals are permanently connected using a fuse.

公开(公告)号：US09228032B2

公开(公告)日：2016-01-05

申请号：US13519717

申请日：2010-12-24

Applicant: Jean-Louis Chamayou ,  Andrew David Bell

Inventor： Jean-Louis Chamayou ,  Andrew David Bell

IPC: C08F210/14 ,  C08F2/01 ,  C08F10/00 ,  B01J8/00 ,  C08F210/16

CPC classification number: C08F10/00 ,  B01J8/0055 ,  C08F210/16 ,  C08F2/01 ,  C08F2/34 ,  C08F210/14 ,  C08F2500/12 ,  C08F2500/08

Abstract: Process for the gas phase polymerization of olefins, in particular, with recycle of fines to the reaction zone. The process includes (a) polymerizing an olefin in a reaction zone in which a bed of polymer particles is maintained in an agitated state by passing a fluid stream through the bed, (b) withdrawing the fluid stream from the reactor after it has passed through the bed of polymer particles, (c) separating entrained solids from the withdrawn fluid stream, and (d) returning the separated entrained solids to the reaction zone. The polymer production rate of the process is at least 40 tonnes/hour, and the separated solids from step (c) are returned to the lower half of the bed of polymer particles in the reaction zone.

Abstract translation: 烯烃气相聚合的方法，特别是将细粒再循环到反应区。 该方法包括（a）在反应区中聚合烯烃，其中通过使流体流通过床将聚合物颗粒床保持在搅拌状态，（b）在经过反应器之后将流体物流从反应器中排出 聚合物颗粒床，（c）从排出的流体流中分离夹带的固体，和（d）将分离的夹带的固体返回到反应区。 该方法的聚合物生产速率为至少40吨/小时，并且来自步骤（c）的分离的固体返回到反应区中聚合物颗粒床的下半部分。

公开(公告)号：US09220313B2

公开(公告)日：2015-12-29

申请号：US12547264

申请日：2009-08-25

Applicant: Jonathan Marc Bell ,  Jordan David Bell

Inventor： Jonathan Marc Bell ,  Jordan David Bell

IPC: A43B5/00 ,  A43B3/16 ,  A43C15/00 ,  A43B5/18 ,  A43C15/16 ,  A43B23/20

CPC classification number: A43B5/18 ,  A43B23/20 ,  A43C15/00 ,  A43C15/161

Abstract: A piece of footwear is equipped with one or more spare cleat fasteners adapted to receive one or more spare cleats on a upper of the footwear and a plurality of cleat fasteners adapted to receive a plurality of cleats on a sole of the footwear. In one implementation, the spare cleat fasteners are apertures adapted to receive the spare cleats. When a user of the footwear discovers that one or more cleats on the sole of the footwear are worn, broken, or missing, the user may replace the worn, broken, or missing cleats with spare cleats located in the spare cleat fasteners on the upper of the footwear.

Abstract translation: 一件鞋子配备有一个或多个备用防滑钉紧固件，其适于在鞋的鞋面上接收一个或多个备用防滑板，以及多个防滑钉紧固件，其适于在鞋底上容纳多个防滑钉。 在一个实施方式中，备用防滑钉紧固件是适于接收备用防滑钉的孔。 当鞋的使用者发现鞋底上的一个或多个防滑钉被磨损，断裂或丢失时，用户可以用位于上部的备用防滑钉紧固件上的备用防滑板来替换磨损，断裂或缺失的防滑板 的鞋类。

公开(公告)号：US08752771B2

公开(公告)日：2014-06-17

申请号：US13034678

申请日：2011-02-24

Applicant: Daniel Adam Warren ,  Hugo Fiennes ,  Jonathan Alan Dutra ,  David Bell ,  Anthony Michael Fadell ,  Matthew Lee Rogers

Inventor： Daniel Adam Warren ,  Hugo Fiennes ,  Jonathan Alan Dutra ,  David Bell ,  Anthony Michael Fadell ,  Matthew Lee Rogers

IPC: F24F11/053 ,  G05D23/12 ,  G05D23/185 ,  G05D23/00

CPC classification number: F24F11/0012 ,  B01D46/0086 ,  F24D19/10 ,  F24D19/1084 ,  F24F11/30 ,  F24F11/32 ,  F24F11/39 ,  F24F11/46 ,  F24F11/47 ,  F24F11/52 ,  F24F11/56 ,  F24F11/61 ,  F24F11/62 ,  F24F11/63 ,  F24F11/64 ,  F24F11/89 ,  F24F2110/00 ,  F24F2110/10 ,  F24F2120/10 ,  F24F2120/20 ,  F24F2130/40 ,  F24F2140/60 ,  G05B13/0265 ,  G05B15/02 ,  G05D23/19 ,  G05D23/1902 ,  G05D23/1917 ,  H01R9/2416 ,  H04W4/70 ,  Y02B10/20 ,  Y02B10/70 ,  Y02D70/12 ,  Y02D70/122 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/162 ,  Y10T29/49826

Abstract: A thermostat and related methods are described for controlling one or more functions, such as heating and cooling in an HVAC. According to some embodiments the thermostat includes a rechargeable battery; charging circuitry adapted and arranged to recharge the battery; and control circuitry adapted and arranged to control the one or more HVAC functions using power from the rechargeable battery. According to some embodiments, the thermostat also includes power harvesting circuitry adapted and arranged to harvest power from the HVAC system in cases where no common wire is available to the thermostat, and to supply power to the charging circuit for recharging the battery.

Abstract translation: 描述了用于控制一个或多个功能的恒温器和相关方法，例如HVAC中的加热和冷却。 根据一些实施例，恒温器包括可充电电池; 充电电路适于并布置成对电池充电; 以及控制电路，其适于和布置成使用来自所述可再充电电池的电力来控制所述一个或多个HVAC功能。 根据一些实施例，恒温器还包括适于和布置成在恒温器没有共用电线的情况下从HVAC系统收取功率并且向充电电路供电以对电池再充电的功率收集电路。

公开(公告)号：US08580169B2

公开(公告)日：2013-11-12

申请号：US13384487

申请日：2010-07-19

Applicant: David Bell ,  Roy G. Price

Inventor： David Bell ,  Roy G. Price

IPC: B28B1/26

CPC classification number: D04H1/64 ,  B01J6/008 ,  B29B11/16 ,  B29C41/02 ,  B33Y10/00 ,  B33Y70/00 ,  C04B35/62204 ,  C04B35/6263 ,  C04B35/62685 ,  C04B35/6269 ,  C04B35/6316 ,  C04B35/63416 ,  C04B35/63424 ,  C04B35/63436 ,  C04B35/63444 ,  C04B35/63452 ,  C04B35/63456 ,  C04B35/6346 ,  C04B35/63488 ,  C04B35/803 ,  C04B35/83 ,  C04B2235/3418 ,  C04B2235/422 ,  C04B2235/5248 ,  C04B2235/5264 ,  C04B2235/5268 ,  C04B2235/5272 ,  C04B2235/5436 ,  C04B2235/604 ,  C04B2235/608 ,  C04B2235/614 ,  C04B2235/95 ,  D21H13/50 ,  F16D69/023 ,  F16D69/026 ,  F41H5/0471 ,  F41H5/0485 ,  Y10T428/1362 ,  Y10T428/24994 ,  Y10T442/60

Abstract: A method of forming a three dimensional fiber structure is disclosed which comprises the steps of a) providing a starting material which comprises liquid carrier, fibers and binder; b) passing the starting material over a substrate so as to deposit fibers onto the substrate; c) forming a three dimensional fiber matrix; and d) curing the binder. The flow of material onto the substrate may be controlled such that the flow of a starting material over the substrate is chaotic and fibers are laid down in a three dimensional structure containing a high proportion of voids. The preform may be pressurized while moist and is cured under pressure. The fibers may comprise carbon fibers; recycled carbon fiber has been found to be particularly useful. The resulting preform may be stochastic and is suitable for use in ablative and braking applications.

Abstract translation: 公开了形成三维纤维结构的方法，其包括以下步骤：a）提供包含液体载体，纤维和粘合剂的原料; b）将原料通过基片，以将纤维沉积到基底上; c）形成三维纤维基质; 和d）固化粘合剂。 可以控制衬底上的材料流动，使得起始材料在衬底上的流动是混沌的，并且将纤维放置在含有高比例空隙的三维结构中。 预制件可以在潮湿的同时被加压并在压力下固化。 纤维可以包含碳纤维; 已经发现再循环碳纤维特别有用。 所得到的预制件可以是随机的，并且适用于烧蚀和制动应用。

公开(公告)号：US20120126021A1

公开(公告)日：2012-05-24

申请号：US13034674

申请日：2011-02-24

Applicant: Daniel Adam WARREN ,  Hugo FIENNES ,  Jonathon Alan DUTRA ,  David BELL ,  Anthony Michael FADELL ,  Matthew Lee ROGERS

Inventor： Daniel Adam WARREN ,  Hugo FIENNES ,  Jonathon Alan DUTRA ,  David BELL ,  Anthony Michael FADELL ,  Matthew Lee ROGERS

IPC: G05D23/19 ,  F24F11/00

CPC classification number: F24F11/0012 ,  B01D46/0086 ,  F24D19/10 ,  F24D19/1084 ,  F24F11/30 ,  F24F11/32 ,  F24F11/39 ,  F24F11/46 ,  F24F11/47 ,  F24F11/52 ,  F24F11/56 ,  F24F11/61 ,  F24F11/62 ,  F24F11/63 ,  F24F11/64 ,  F24F11/89 ,  F24F2110/00 ,  F24F2110/10 ,  F24F2120/10 ,  F24F2120/20 ,  F24F2130/40 ,  F24F2140/60 ,  G05B13/0265 ,  G05B15/02 ,  G05D23/19 ,  G05D23/1902 ,  G05D23/1917 ,  H01R9/2416 ,  H04W4/70 ,  Y02B10/20 ,  Y02B10/70 ,  Y02D70/12 ,  Y02D70/122 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/162 ,  Y10T29/49826

Abstract: A thermostat and related methods is provided for controlling an HVAC system having one or two separate transformers for supplying power to the HVAC system. The thermostat includes isolation circuitry housed within the thermostat to safely connect to the HVAC control wires and power wire(s) whether the HVAC system has one or two separate transformers without the use of removable jumpers or manual rewiring. The thermostat can include a processor that sends DC signals for turning on and turning off each of the HVAC functions, and an isolator adapted to electrically isolate the processor from the control wires and power wire(s). The isolator can include a transformer, such as a low cost Ethernet transformer. The circuitry can include one or more field effect transistors adapted and arranged so as to open or close an electrical connections between the control and power wires, thereby turning on or off the associated HVAC function. According to some embodiments, the Rc and Rh terminals are permanently connected using a fuse.

Abstract translation: 提供恒温器和相关方法用于控制具有一个或两个单独的变压器以向HVAC系统供电的HVAC系统。 恒温器包括容纳在恒温器内的隔离电路，以安全地连接到HVAC控制线和电源线，无论HVAC系统是否具有一个或两个单独的变压器，而不使用可移动的跳线或手动重新布线。 恒温器可以包括处理器，其发送用于打开和关闭每个HVAC功能的DC信号，以及适于将处理器与控制线和电力线电隔离的隔离器。 隔离器可以包括变压器，例如低成本以太网变压器。 电路可以包括一个或多个场效应晶体管，其适于和布置成打开或关闭控制电源线和电源线之间的电连接，从而接通或关闭相关的HVAC功能。 根据一些实施例，Rc和Rh端子使用保险丝永久连接。