Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Diagnostic tool for an energy conversion appliance

a technology of energy conversion appliances and diagnostic tools, which is applied in the direction of mechanical roughness/irregularity measurements, instruments, electric digital data processing, etc., can solve the problems of compromising the integrity of the control or, at least, being very time-consuming in installation, and achieves the effect of easy installation into an existing appliance and simple installation

Inactive Publication Date: 2009-07-09
INVENSYS CONTROLS UK
View PDF8 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

[0013]The present invention seeks to provide a diagnostic tool and method which is well suited for use as a retrofit diagnostic tool and that can be installed easily into an existing appliance. The invention seeks also to provide a diagnostic tool and method which is able to extract from an appliance data which is additional to, or differs from, that available using a conventional embedded system, but which provides an equal, if not improved, functionality. Another object of the invention is to seek to provide a diagnostic tool and method which is minimally intrusive into the appliance control system and thus simple to install.

Problems solved by technology

The intrusive nature of this activity potentially compromises the integrity of the control or, at the least, is very time consuming in installation.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Diagnostic tool for an energy conversion appliance
  • Diagnostic tool for an energy conversion appliance
  • Diagnostic tool for an energy conversion appliance

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017]In accordance with one aspect of the present invention there is provided a diagnostic tool for an energy conversion appliance said diagnostic tool comprising a sound receiver transducer coupled to a sound recognition engine, alternatively referred to herein as output means, to identify, discriminate and log the acoustic signatures of events within the operating sequence of an appliance.

[0018]The word “event” is used herein to encompass a change of state of a component, or components, of the operating or control system of the appliance. As an example FIG. 1 tabulates a typical event sequence of a simple domestic gas central heating boiler.

[0019]The sound recognition engine may be an adaptation of a voice recognition type system known per se. These systems, commonly found in mobile telephones and other applications requiring voice tagging or control, are very robust in the presence of background noise and the technology is becoming increasingly well known and reliable.

[0020]In a...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

A diagnostic tool for an energy conversion appliance, which may be a heating, ventilating or air conditioning appliance, comprises a sound receiving transducer (1) coupled to output means (5) to identify, discriminate and log the acoustic signatures of a sequence of events within an operating sequence of an appliance. Individual event occurrences are identified by comparison of a received acoustic signature with stored data to determine whether an event occurrence has occurred in a proper manner and at a correct position in the sequence of a plurality of event occurrences.

Description

[0001]This application is a divisional application of Ser. No. 10 / 529,178, filed Mar. 24, 2005, currently pending, which claims priority to PCT / GB2003 / 004059, filed Sep. 23, 2003, which claims priority to Great Britain Application No. 0222137.2, filed Sep. 24, 2002 and Great Britain Application No. 0229855.2, filed Dec. 23, 2002. The teachings of the above applications are hereby incorporated by reference. Any disclaimer that may have occurred during prosecution of the above referenced applications is hereby expressly disclaimed.BACKGROUND OF THE INVENTION[0002]1. Field of the Invention[0003]The present invention relates to a diagnostic tool for and method of monitoring an energy conversion appliance and particularly, but not exclusively, to a tool for an appliance which utilises more than one form of energy and / or medium. The diagnostic tool may, for example, be used with heating, ventilating and air conditioning appliances.[0004]2. Description of the Related Art[0005]Increasingly,...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(United States)
IPC IPC(8): G01B5/28G05B23/02
CPCG05B23/0229G05B23/02
Inventor COTTRELL, BRIAN
Owner INVENSYS CONTROLS UK
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com