MODIFIED START SEQUENCE OF A GAS TURBINE ENGINE
A system for starting a gas turbine engine of an aircraft is provided. The system includes a pneumatic starter motor 120, a discrete starter valve 116A switchable between an on-state and an off-state, and a controller 102 operable to perform a starting sequence for the gas turbine engine. The starti...
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| creator | PINEDO, Victor M HOOVER, Philip D SOLOMONIDES, Jason B GLAHN, Jorn A TEICHOLZ, Matthew D GREENE, William H WHITE, Kenneth J FEULNER, Matthew R VIRTUE, John P SUTLIFF, Jeffrey W |
| description | A system for starting a gas turbine engine of an aircraft is provided. The system includes a pneumatic starter motor 120, a discrete starter valve 116A switchable between an on-state and an off-state, and a controller 102 operable to perform a starting sequence for the gas turbine engine. The starting sequence includes alternating on and off commands to an electromechanical device 110 coupled to the discrete starter valve 116A to achieve a partially open position of the discrete starter valve 116A to control a flow from a starter air supply to the pneumatic starter motor 120 to drive rotation of a starting spool 32 of the gas turbine engine below an engine idle speed. |
| format | Patent |
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The system includes a pneumatic starter motor 120, a discrete starter valve 116A switchable between an on-state and an off-state, and a controller 102 operable to perform a starting sequence for the gas turbine engine. The starting sequence includes alternating on and off commands to an electromechanical device 110 coupled to the discrete starter valve 116A to achieve a partially open position of the discrete starter valve 116A to control a flow from a starter air supply to the pneumatic starter motor 120 to drive rotation of a starting spool 32 of the gas turbine engine below an engine idle speed.</description><language>eng ; fre ; ger</language><subject>AIR INTAKES FOR JET-PROPULSION PLANTS ; BLASTING ; COMBUSTION ENGINES ; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS ; GAS-TURBINE PLANTS ; HEATING ; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS ; LIGHTING ; MECHANICAL ENGINEERING ; WEAPONS</subject><creationdate>2017</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20170816&DB=EPODOC&CC=EP&NR=3205858A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20170816&DB=EPODOC&CC=EP&NR=3205858A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>PINEDO, Victor M</creatorcontrib><creatorcontrib>HOOVER, Philip D</creatorcontrib><creatorcontrib>SOLOMONIDES, Jason B</creatorcontrib><creatorcontrib>GLAHN, Jorn A</creatorcontrib><creatorcontrib>TEICHOLZ, Matthew D</creatorcontrib><creatorcontrib>GREENE, William H</creatorcontrib><creatorcontrib>WHITE, Kenneth J</creatorcontrib><creatorcontrib>FEULNER, Matthew R</creatorcontrib><creatorcontrib>VIRTUE, John P</creatorcontrib><creatorcontrib>SUTLIFF, Jeffrey W</creatorcontrib><title>MODIFIED START SEQUENCE OF A GAS TURBINE ENGINE</title><description>A system for starting a gas turbine engine of an aircraft is provided. 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The starting sequence includes alternating on and off commands to an electromechanical device 110 coupled to the discrete starter valve 116A to achieve a partially open position of the discrete starter valve 116A to control a flow from a starter air supply to the pneumatic starter motor 120 to drive rotation of a starting spool 32 of the gas turbine engine below an engine idle speed.</description><subject>AIR INTAKES FOR JET-PROPULSION PLANTS</subject><subject>BLASTING</subject><subject>COMBUSTION ENGINES</subject><subject>CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS</subject><subject>GAS-TURBINE PLANTS</subject><subject>HEATING</subject><subject>HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2017</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZND39XfxdPN0dVEIDnEMClEIdg0MdfVzdlXwd1NwVHB3DFYICQ1y8vRzVXD1cwdSPAysaYk5xam8UJqbQcHNNcTZQze1ID8-tbggMTk1L7Uk3jXA2MjA1MLUwtHQmAglAJkMJUQ</recordid><startdate>20170816</startdate><enddate>20170816</enddate><creator>PINEDO, Victor M</creator><creator>HOOVER, Philip D</creator><creator>SOLOMONIDES, Jason B</creator><creator>GLAHN, Jorn A</creator><creator>TEICHOLZ, Matthew D</creator><creator>GREENE, William H</creator><creator>WHITE, Kenneth J</creator><creator>FEULNER, Matthew R</creator><creator>VIRTUE, John P</creator><creator>SUTLIFF, Jeffrey W</creator><scope>EVB</scope></search><sort><creationdate>20170816</creationdate><title>MODIFIED START SEQUENCE OF A GAS TURBINE ENGINE</title><author>PINEDO, Victor M ; HOOVER, Philip D ; SOLOMONIDES, Jason B ; GLAHN, Jorn A ; TEICHOLZ, Matthew D ; GREENE, William H ; WHITE, Kenneth J ; FEULNER, Matthew R ; VIRTUE, John P ; SUTLIFF, Jeffrey W</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP3205858A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2017</creationdate><topic>AIR INTAKES FOR JET-PROPULSION PLANTS</topic><topic>BLASTING</topic><topic>COMBUSTION ENGINES</topic><topic>CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS</topic><topic>GAS-TURBINE PLANTS</topic><topic>HEATING</topic><topic>HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>PINEDO, Victor M</creatorcontrib><creatorcontrib>HOOVER, Philip D</creatorcontrib><creatorcontrib>SOLOMONIDES, Jason B</creatorcontrib><creatorcontrib>GLAHN, Jorn A</creatorcontrib><creatorcontrib>TEICHOLZ, Matthew D</creatorcontrib><creatorcontrib>GREENE, William H</creatorcontrib><creatorcontrib>WHITE, Kenneth J</creatorcontrib><creatorcontrib>FEULNER, Matthew R</creatorcontrib><creatorcontrib>VIRTUE, John P</creatorcontrib><creatorcontrib>SUTLIFF, Jeffrey W</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>PINEDO, Victor M</au><au>HOOVER, Philip D</au><au>SOLOMONIDES, Jason B</au><au>GLAHN, Jorn A</au><au>TEICHOLZ, Matthew D</au><au>GREENE, William H</au><au>WHITE, Kenneth J</au><au>FEULNER, Matthew R</au><au>VIRTUE, John P</au><au>SUTLIFF, Jeffrey W</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>MODIFIED START SEQUENCE OF A GAS TURBINE ENGINE</title><date>2017-08-16</date><risdate>2017</risdate><abstract>A system for starting a gas turbine engine of an aircraft is provided. The system includes a pneumatic starter motor 120, a discrete starter valve 116A switchable between an on-state and an off-state, and a controller 102 operable to perform a starting sequence for the gas turbine engine. The starting sequence includes alternating on and off commands to an electromechanical device 110 coupled to the discrete starter valve 116A to achieve a partially open position of the discrete starter valve 116A to control a flow from a starter air supply to the pneumatic starter motor 120 to drive rotation of a starting spool 32 of the gas turbine engine below an engine idle speed.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng ; fre ; ger |
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| subjects | AIR INTAKES FOR JET-PROPULSION PLANTS BLASTING COMBUSTION ENGINES CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS GAS-TURBINE PLANTS HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING MECHANICAL ENGINEERING WEAPONS |
| title | MODIFIED START SEQUENCE OF A GAS TURBINE ENGINE |
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