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Bellows actuated temperature compensated pressure switch device and system

A bellows, pressure technology, applied in the field of leak detection system, can solve the problem of TCPS being inefficient and expensive

Active Publication Date: 2022-03-22
KIDDE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Manufacturing current TCPS can be inefficient and expensive

Method used

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  • Bellows actuated temperature compensated pressure switch device and system
  • Bellows actuated temperature compensated pressure switch device and system

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Embodiment Construction

[0009] DETAILED DESCRIPTION OF EXEMPLARY EMBODIMENTS herein refers to the accompanying drawings, which show exemplary embodiments by way of illustration. While these exemplary embodiments have been described in sufficient detail to enable those skilled in the art to practice the invention, it should be understood that other embodiments may be practiced and that logical changes and changes in design and construction may be made in light of the invention and the teachings herein. Accordingly, the specific embodiments herein have been presented for purposes of illustration only and not limitation. The scope of the invention is defined by the appended claims. For example, steps recited in any method or process description may be performed in any order and are not necessarily limited to the order shown. Furthermore, any reference to the singular includes plural embodiments, and any reference to more than one component or step may include the singular embodiment or step. Also, any...

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Abstract

The present invention relates to a bellows actuated temperature compensated pressure switch device and system. In various embodiments, a fire suppression system with integrated leak detection is provided. Fire suppression systems may include bottles, pressure monitoring systems and controllers. The pressure monitoring system may include bellows. The bellows may be in fluid communication with the volume defined by the bottle. The controller may be configured to monitor the bellows.

Description

technical field [0001] The present disclosure relates to leak detection systems for vehicle fire suppression systems, and more particularly to bellows actuated temperature compensated leak detection systems. Background technique [0002] Current temperature compensated pressure switches ("TCPS") used in aircraft fire suppression containers may use thin diaphragms that deform in response to pressure balance between the fire suppression container and a reference chamber within the TCPS. If the vessel pressure exceeds the reference chamber pressure, the diaphragm acts on the plunger, which actuates the microswitch. Manufacturing current TCPS can be inefficient and expensive. Contents of the invention [0003] In various embodiments, a fire suppression system may include a bottle, a pressure monitoring system, and a controller. The pressure monitoring system may include bellows. The bellows may be in fluid communication with the volume defined by the bottle. The controller...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A62C37/50A62C3/07
CPCA62C13/62G01L7/06G01L19/04G01L9/0033A62C37/50A62C3/08A62C13/76A62C3/006A62C35/00G01L9/14
Inventor M.法齐奥
Owner KIDDE TECH