公开(公告)号：US20140131386A1

公开(公告)日：2014-05-15

申请号：US14158161

申请日：2014-01-17

Applicant: DRESSER, INC.

Inventor： Patrick Zuzek ,  Mark J. Johnson

IPC: B67D7/84

CPC classification number: B67D7/84

Abstract: Shielding liquid from electronic components may be accomplished by a variety of systems, devices, and techniques. A shielding device may include a substantially vertical channel mounted to a fuel dispenser component; an airflow inlet; a plurality of arrays of angled protrusions; and a plurality of substantially vertical protrusions. The channel is adapted to guide an airflow. The plurality of arrays of angled protrusions are, disposed within the channel and are substantially parallel in arrangement within each array. The angled protrusions within each array are angularly offset in arrangement relative to the angled protrusions within adjacent arrays. The arrays of angled protrusions are adapted to form a tortuous path for the airflow through the channel. The plurality of substantially vertical protrusions are disposed within the channel and are located between the airflow inlet and the plurality of arrays. The vertical protrusions are adapted to substantially straighten the airflow within the channel.

Abstract translation: 来自电子部件的屏蔽液体可以通过各种系统，装置和技术来实现。 屏蔽装置可以包括安装到燃料分配器部件的基本垂直的通道; 气流入口; 多个倾斜突起阵列; 和多个基本垂直的突起。 该通道适于引导气流。 多个倾斜突起阵列设置在通道内并且在每个阵列内基本上平行布置。 每个阵列内的成角度的突起相对于相邻阵列中的成角度的突起成角度地偏移。 倾斜突起的阵列适于形成通过通道的气流的曲折路径。 多个基本垂直的突起设置在通道内并且位于气流入口和多个阵列之间。 垂直突起适于基本上使通道内的气流伸直。

公开(公告)号：US08613221B2

公开(公告)日：2013-12-24

申请号：US13667682

申请日：2012-11-02

Applicant: Dresser, Inc.

Inventor： Marie Hakansson ,  Bengt I. Larsson

IPC: G01F3/14

CPC classification number: G01F3/18 ,  B67D7/18

Abstract: A fluid meter is described having certain elastically displaceable wall portions arranged to be elastically displaced in response to a pressure variation propagating into the measurement volume.

Abstract translation: 流体计被描述为具有一定的可弹性位移的壁部分，其布置成响应于传播到测量体积中的压力变化而弹性位移。

公开(公告)号：US20040262553A1

公开(公告)日：2004-12-30

申请号：US10899254

申请日：2004-07-26

Applicant: Dresser, Inc., a Delaware corporation

Inventor： Henry W. Boger

IPC: F16K047/00

CPC classification number: F16K47/08

Abstract: A noise reduction device for use in a fluid flow system comprises a central section and an outer annular section. The outer annular section is designed to reduce the velocity of an annular fluid flow relative to a central core fluid flow. The central section of the device has a plurality of apertures, while the annular section has upstream apertures communicating with a pressure reduction chamber and downstream apertures. The upstream apertures of the annular section are smaller than, and off set from, the downstream apertures of an annular section to increase the pressure reduction and further reduce the velocity of the fluid flow in an annular section. A method is also described for reducing noise transmissions from a piping system wherein the fluid flow through the piping system is separated into an annular fluid flow and a core fluid flow, and the velocity of the annular fluid flow is reduced relative to the core fluid flow.

Abstract translation: 用于流体流动系统的降噪装置包括中心部分和外部环形部分。 外环形部分被设计成相对于中心芯流体流减小环形流体流的速度。 装置的中心部分具有多个孔，而环形部分具有与减压室和下游孔连通的上游孔。 环形部分的上游孔径小于环形部分的下游孔口并且从环形部分的下游孔口设置，以增加压力降低并进一步降低环形部分中的流体流速。 还描述了一种用于减少来自管道系统的噪声传输的方法，其中通过管道系统的流体流被分离成环形流体流和芯流体流，并且环形流体流的速度相对于芯流体流动减小 。

公开(公告)号：US20030159737A1

公开(公告)日：2003-08-28

申请号：US10082620

申请日：2002-02-22

Applicant: Dresser, Inc.

Inventor： James A. Stares

IPC: F16K011/065

CPC classification number: F16K3/24 ,  Y10T137/86791 ,  Y10T137/86799

Abstract: A high flow globe valve with a body defining an interior cavity in communication with a first and second fluid passages. A tubular throttling cage is offset in the cavity away from the second fluid passage and has an open end in communication with the first fluid passage. The throttling cage has flow ports angled towards the second fluid passage and the flow port nearest the second fluid passage is oversized. The throttling cage has flow splitter defined by two adjacent flow ports through the cage opposite the second flow passage. A plug is closely received in the throttling cage and moveable to cover the flow ports thereby restricting flow through the throttling cage.

Abstract translation: 一种高流量截止阀，其具有限定与第一和第二流体通道连通的内部空腔的主体。 管状节流笼在空腔中偏离第二流体通道并且具有与第一流体通道连通的开口端。 节流笼具有朝向第二流体通道成角度的流动端口，并且最靠近第二流体通道的流动端口过大。 节流笼具有通过与第二流动通道相对的两个相邻流动端口限定的流动分配器。 塞子紧紧地接收在节流笼中并可移动以覆盖流动端口，从而限制流过节流笼的流动。

公开(公告)号：US20020036216A1

公开(公告)日：2002-03-28

申请号：US09960651

申请日：2001-09-21

Applicant: Dresser, Inc.

Inventor： Bengt I. Larsson

IPC: B67D003/00

CPC classification number: B67D7/04 ,  B67D7/36

Abstract: In a method for dispensing liquid fuel at a filling station, which comprises at least two delivery nozzles which each via a fuel line with associated metering means are in fluid communication with a fuel container, the fuel is made, when a large flow of fuel from a selected delivery nozzle is required to flow from the fuel container to the selected delivery nozzle via at least two fuel lines with associated metering means. The filling station suitably comprises a controllable valve means which is adapted, when a large flow of fuel through the selected delivery nozzle is required, to open the fluid connection between the fuel lines downstream of the metering means.

Abstract translation: 在用于在加油站分配液体燃料的方法中，其包括至少两个输送喷嘴，每个输送喷嘴各自经由具有相关计量装置的燃料管线与燃料容器流体连通，当燃料从燃料 需要选择的输送喷嘴通过具有相关联的计量装置的至少两条燃料管线从燃料容器流动到所选择的输送喷嘴。 加料站适当地包括可控制的阀装置，当需要大量通过所选择的输送喷嘴的燃料时，该装置适于打开计量装置下游的燃料管线之间的流体连接。

公开(公告)号：US20020000258A1

公开(公告)日：2002-01-03

申请号：US09924918

申请日：2001-08-07

Applicant: Dresser, Inc.

Inventor： Don C. McCall ,  Ken W. Taylor

IPC: B65B031/00

CPC classification number: B67D7/0476 ,  B60K15/03504 ,  B67D7/145

Abstract: A dispensing system (10) that utilizes radio frequencies identification capabilities in a service station environment to reliably and accurately detect an on-board vapor recovery (ORVR) system in a vehicle (26). The dispensing system (10) includes a vapor recovery system (33) for recovering fuel vapors responsive to a fuel being dispensed. The vapor recovery system (33) has a disabling mechanism (42) for selectively preventing its operation. The dispensing system (10) also includes an antenna (22A, 22B, 24A, 24B) for detecting a radio frequency signal from a transmitter (23 or 25) in a vehicle (26). The radio frequency signal may be a single bit indicating that the vehicle (26) has the ORVR system, or may include additional bits indicating a type of fuel to be dispensed. When the transmitter (23 or 25) is within a predetermined distance from the antenna (22A, 22B, 24A, 24B), a controller (20) receives the radio frequency signal from the antenna (22A, 22B, 24a, 24B) and asserts a disable signal (41). The disabling mechanism, responsive to the asserted disable signal (41), prevents the vapor recovery system (33) from operating and thereby eliminates any unwanted accumulation of air.

Abstract translation: 一种在服务站环境中利用射频识别能力可靠和准确地检测车辆（26）中的车载蒸气回收（ORVR）系统的分配系统（10）。 分配系统（10）包括蒸汽回收系统（33），用于响应于被分配的燃料来回收燃料蒸汽。 蒸汽回收系统（33）具有用于选择性地防止其操作的禁用机构（42）。 分配系统（10）还包括用于检测来自车辆（26）中的发射器（23或25）的射频信号的天线（22A，22B，24A，24B）。 射频信号可以是指示车辆（26）具有ORVR系统的单个位，或者可以包括指示要分配的燃料类型的附加位。 当发射机（23或25）距离天线（22A，22B，24A，24B）在预定距离内时，控制器（20）从天线（22A，22B，24a，24B）接收射频信号，并断言 禁用信号（41）。 响应于被断言的禁用信号（41）的禁用机构防止蒸汽回收系统（33）操作，从而消除任何不希望的空气积聚。

公开(公告)号：US11285497B2

公开(公告)日：2022-03-29

申请号：US15657268

申请日：2017-07-24

Applicant: Dresser, Inc.

Inventor： Robert William Teele ,  Peter Kip Merrill

IPC: B05B1/32 ,  B05B1/30

Abstract: A water injector assembly includes an injector body having a substantially hollow interior. The injector body defines an inlet opening defined within an outer radial surface of the injector body at a first axial location along the injector body. The injector body defines a flowpath opening in fluid communication with the inlet opening such that the flowpath opening is configured to receive the fluid from the inlet opening. The injector body defines an outlet opening defined within the injector body at a second axial location along the injector body. The outlet opening is in fluid communication with the flowpath opening, such that the outlet opening receives the fluid from the flowpath opening. The second axial location of the outlet opening is different than the first axial location of the inlet opening.

公开(公告)号：US10700871B2

公开(公告)日：2020-06-30

申请号：US15654851

申请日：2017-07-20

Applicant: Dresser, Inc.

Inventor： Vladimir Dimitrov Kostadinov

IPC: H04L29/06 ,  H04L9/32

Abstract: A system and associated method for securing communication between a first device and a second device are provided. The system includes a first device communicatively coupled with a second device over a communication connection line. The system includes a security transformation device coupled to the communication connection line. The security transformation device is configured to transform non-secure communication into secure communication to send over the communication connection line to a destination. The security transformation device is configured to evaluate communication using security evaluation functionality by either authenticating or failing to authenticate the communication. If the communication is successfully authenticated, then the communication is provided to a destination, otherwise, the communication is not provided to the destination.

公开(公告)号：US10597285B2

公开(公告)日：2020-03-24

申请号：US14286405

申请日：2014-05-23

Applicant: Dresser, Inc.

Inventor： Artemus A. Shelton ,  Randal S. Kretzler ,  Jeffrey Reiter ,  Daniel Holmes ,  Bengt I. Larsson

IPC: B67D7/82 ,  B67D7/42 ,  B67D7/84 ,  F16L53/38

Abstract: Various exemplary devices and methods for heating fuel hoses and nozzles are provided. In general, the devices and methods for heating fuel hoses and nozzles can be configured to heat fluid dispensable by a user into a fuel tank or other type of container. In some embodiments, a fuel dispensing device can include a first passageway configured to pass fluid therethrough and can include a second passageway configured to pass heated air therethrough. The heated air passing through the second passageway can be configured to heat the fluid passing through the first passageway. In some embodiments, a fuel dispensing device can include a single hose configured to pass fluid and heated air through separate passageways therein, and the device can include a manifold configured to facilitate passage of the fluid and the heated air from separate sources into the single hose.

公开(公告)号：US10371285B2

公开(公告)日：2019-08-06

申请号：US14924352

申请日：2015-10-27

Applicant: Dresser, Inc.

Inventor： Larry Gene Schoonover ,  Justin Scott Shriver

IPC: F16K37/00 ,  G05B23/02

Abstract: A system and method for predicting failure conditions on a valve assembly. The method can include stages for comparing a maintenance variable to a threshold criteria, each related to an operating feature that uses operating data to quantify operation of a valve assembly, the threshold criteria associating an operating pattern found in the operating data with a failure mode on the valve assembly. The method can also include stages for selecting a maintenance task according to a relationship between the maintenance variable and the threshold criteria, the maintenance task related to the failure mode. The method can further include stages for generating an output conveying the maintenance task.