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An apparatus for controlling a fluid flow

A technology for controlling fluids and equipment, applied in the field of equipment that controls fluid flow, and can solve problems such as less sensitivity and less fine-tuning of equipment

Active Publication Date: 2018-02-23
泰科因文特2股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The 1:1 relationship can result in less fine-tuned and / or less sensitive devices

Method used

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  • An apparatus for controlling a fluid flow
  • An apparatus for controlling a fluid flow
  • An apparatus for controlling a fluid flow

Examples

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Embodiment Construction

[0060] Positional descriptions such as "above", "below", "lower", "upper", "right" and "left" refer to the positions shown in the figures.

[0061] In the drawings, the same reference numerals designate the same or corresponding elements. For the sake of clarity, reference numbers of some elements have been omitted in some figures. Since the drawings are schematic diagrams only, relative size ratios between individual elements may be slightly distorted.

[0062] In the figures, reference numeral 1 designates a device for regulation of fluid flow. Fluid flow is regulated by a valve 11 having a fluid inlet 13 in fluid communication with a fluid inlet conduit 13' and a fluid outlet 15 in fluid communication with a fluid outlet conduit 15'.

[0063] The valve 11 is preferably of the type configured such that it is stepless (continuously) adjustable between a fully open position and a fully closed position.

[0064] In order to provide a finely tuned and responsive device 1 , th...

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PUM

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Abstract

An apparatus (1) for controlling a fluid flow, the apparatus comprising a valve (11) provided with a valve adjuster (12) for controlling a fluid flow through the valve (11), the valve (11) comprisinga fluid inlet (13) in fluid communication with a fluid inlet conduit (13'), and a fluid outlet (15) in fluid communication with a fluid outlet conduit (15'), for flowing fluid through the valve (11),wherein the apparatus (1) further comprising an actuator device (17) capable of undergoing a change in shape, said change in shape of the actuator device (17) providing via a connecting member (20;3)an attenuated or amplified displacement of a fixation point (5) connected to the valve adjuster (12), when compared to the change in shape of the actuator device (17).

Description

technical field [0001] The present invention relates to devices for controlling fluid flow. More specifically, the present invention relates to valves actuated by expansion of a material through a controlled change in the energy potential of the material (e.g. thermal energy), and the valve is arranged for use with the pressure, viscosity and temperature of the fluid at the inlet portion of the valve A substantially constant amount of desired fluid is adjusted independently. The term "valve" refers to a device capable of regulating or controlling the flow of fluids (gases, liquids, fluidized solids or slurries) by opening, closing or partially blocking various channels. [0002] It is an object of the present invention to provide a device capable of providing precise, finely tuned adjustment of the valve while being less susceptible to possible impurities in the form of particles in the fluid flowing through the device. Another object is to provide a device which, in one emb...

Claims

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Application Information

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IPC IPC(8): F16K31/70F16K31/66F16K1/14
CPCF16K1/14F16K31/025F16K31/002E21B34/06E21B47/00F16K31/00F16K47/00G05D7/00
Inventor A·E·斯坦森T·古德梅斯戴德
Owner 泰科因文特2股份有限公司
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