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Linear drive for integrated damper

A linear drive, linear movement technology, applied in applications, household heating, household appliances, etc., can solve the problems of time-consuming and expensive

Active Publication Date: 2008-10-29
CAMFIL USA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This is a very time consuming and expensive process

Method used

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  • Linear drive for integrated damper
  • Linear drive for integrated damper
  • Linear drive for integrated damper

Examples

Experimental program
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Embodiment Construction

[0023] The chosen implementation of the device

[0024] figure 1 A cross-sectional view of one embodiment of a filter housing assembly 100 having a linear baffle assembly 130 is shown. although figure 1 Housing assembly 100 is described as an indoor replaceable filter module, but the advantages and features of the present invention can be incorporated into anti-pollution housings, filter diffusers, baffle modules, and other devices where they are used in clean rooms, environments Strong flow control is required in applications such as pollution control, air conditioning, heating and ventilation systems, and other applications.

[0025] The housing assembly 100 generally includes a housing 102 having an inlet 104 and an outlet 106 . An inlet 104 and an outlet 106 are formed through the housing 102 which allow gas to flow through a conduit 110 shown in phantom for delivery through the housing 102 . The inlet 104 is secured by a collar 112 to facilitate connecting the tubing ...

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PUM

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Abstract

A housing assembly having an integrated damper with a linear drive mechanism is provided. In one embodiment, the housing assembly includes a housing having an inlet and an outlet. A damper is disposed in the housing and is positionable to regulate flow entering the housing through the inlet. A linear drive mechanism is operably coupled to the damper and is adapted to linearly move the damper between positions that are spaced-apart from the housing and a position that closes the inlet. The linear drive mechanism is configured to move the damper linearly without rotating the damper.

Description

[0001] This application claims the benefit of US Provisional Patent Application Serial No. 60 / 729,644, filed October 24, 2005, which is hereby incorporated by reference in its entirety. technical field [0002] The present invention generally relates to a housing assembly with an integrated baffle, and more particularly, to an air filter housing assembly with an integrated baffle for a linear drive. Background technique [0003] Cleanrooms are utilized in many industries for contamination control to increase product yield. A large number of filters, typically installed in the ceiling of the clean room, are positioned to remove particulates from the air entering the clean room at a predetermined efficiency selected based on the decontamination requirements of the activities performed in the clean room. As the particulates load the filter media disposed in the filter, the airflow through the filter decreases as the pressure drop across the filter increases. Once the filter re...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16K1/38
CPCF24F2013/1446F24F13/10F16K31/54F16K1/38
Inventor 托马斯·C·莫泽马克·胡扎
Owner CAMFIL USA