Accelerometer configuration
The present invention provides a system and method for using the external accelerometer in an aircraft engine configuration as a backup accelerometer, in the event the internally located production accelerometer fails. The sensor location of the external accelerometer has an acceptable sensitivity t...
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| creator | Mollmann, Daniel E ven der Merwe, Gert |
| description | The present invention provides a system and method for using the external accelerometer in an aircraft engine configuration as a backup accelerometer, in the event the internally located production accelerometer fails. The sensor location of the external accelerometer has an acceptable sensitivity to fan imbalance, similar to the location of the former alternate accelerometer. The signal from this external accelerometer is duplicated using software in the signal conditioning hardware, creating the second, alternate signal. As an alternative embodiment, the signal may be duplicated by simply teeing or branching the original signal, using hardware rather than software. |
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| fullrecord | <record><control><sourceid>uspatents_EFH</sourceid><recordid>TN_cdi_uspatents_grants_06909948</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>06909948</sourcerecordid><originalsourceid>FETCH-uspatents_grants_069099483</originalsourceid><addsrcrecordid>eNrjZJB2TE5OzUktys9NLUktUkjOz0vLTC8tSizJzM_jYWBNS8wpTuWF0twMCm6uIc4euqXFBYklqXklxfHpRYkgysDM0sDS0sTCmAglAImSJN0</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Accelerometer configuration</title><source>USPTO Issued Patents</source><creator>Mollmann, Daniel E ; ven der Merwe, Gert</creator><creatorcontrib>Mollmann, Daniel E ; ven der Merwe, Gert ; General Electric Company</creatorcontrib><description>The present invention provides a system and method for using the external accelerometer in an aircraft engine configuration as a backup accelerometer, in the event the internally located production accelerometer fails. The sensor location of the external accelerometer has an acceptable sensitivity to fan imbalance, similar to the location of the former alternate accelerometer. The signal from this external accelerometer is duplicated using software in the signal conditioning hardware, creating the second, alternate signal. As an alternative embodiment, the signal may be duplicated by simply teeing or branching the original signal, using hardware rather than software.</description><language>eng</language><creationdate>2005</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/6909948$$EPDF$$P50$$Guspatents$$Hfree_for_read</linktopdf><link.rule.ids>230,308,776,798,881,64015</link.rule.ids><linktorsrc>$$Uhttps://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/6909948$$EView_record_in_USPTO$$FView_record_in_$$GUSPTO$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>Mollmann, Daniel E</creatorcontrib><creatorcontrib>ven der Merwe, Gert</creatorcontrib><creatorcontrib>General Electric Company</creatorcontrib><title>Accelerometer configuration</title><description>The present invention provides a system and method for using the external accelerometer in an aircraft engine configuration as a backup accelerometer, in the event the internally located production accelerometer fails. The sensor location of the external accelerometer has an acceptable sensitivity to fan imbalance, similar to the location of the former alternate accelerometer. The signal from this external accelerometer is duplicated using software in the signal conditioning hardware, creating the second, alternate signal. As an alternative embodiment, the signal may be duplicated by simply teeing or branching the original signal, using hardware rather than software.</description><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2005</creationdate><recordtype>patent</recordtype><sourceid>EFH</sourceid><recordid>eNrjZJB2TE5OzUktys9NLUktUkjOz0vLTC8tSizJzM_jYWBNS8wpTuWF0twMCm6uIc4euqXFBYklqXklxfHpRYkgysDM0sDS0sTCmAglAImSJN0</recordid><startdate>20050621</startdate><enddate>20050621</enddate><creator>Mollmann, Daniel E</creator><creator>ven der Merwe, Gert</creator><scope>EFH</scope></search><sort><creationdate>20050621</creationdate><title>Accelerometer configuration</title><author>Mollmann, Daniel E ; ven der Merwe, Gert</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-uspatents_grants_069099483</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2005</creationdate><toplevel>online_resources</toplevel><creatorcontrib>Mollmann, Daniel E</creatorcontrib><creatorcontrib>ven der Merwe, Gert</creatorcontrib><creatorcontrib>General Electric Company</creatorcontrib><collection>USPTO Issued Patents</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Mollmann, Daniel E</au><au>ven der Merwe, Gert</au><aucorp>General Electric Company</aucorp><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Accelerometer configuration</title><date>2005-06-21</date><risdate>2005</risdate><abstract>The present invention provides a system and method for using the external accelerometer in an aircraft engine configuration as a backup accelerometer, in the event the internally located production accelerometer fails. The sensor location of the external accelerometer has an acceptable sensitivity to fan imbalance, similar to the location of the former alternate accelerometer. The signal from this external accelerometer is duplicated using software in the signal conditioning hardware, creating the second, alternate signal. As an alternative embodiment, the signal may be duplicated by simply teeing or branching the original signal, using hardware rather than software.</abstract><oa>free_for_read</oa></addata></record> |
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| title | Accelerometer configuration |
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