PASSIVE STABILITY BLEED VALVE WITH ADJUSTABLE REFERENCE PRESSURE REGULATOR AND REMOTE OVERRIDE CAPABILITY
A bleed air valve (100) comprises a housing (102) that includes an inlet (104), an outlet (106), and a center portion (107) to selectively provide a pneumatic flow path between the inlet (104) and the outlet (106). A piston (118) moves along a center guide (112) in response to forces applied to the...
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creator | GREENBERG, Michael D GOODMAN, Robert B |
description | A bleed air valve (100) comprises a housing (102) that includes an inlet (104), an outlet (106), and a center portion (107) to selectively provide a pneumatic flow path between the inlet (104) and the outlet (106). A piston (118) moves along a center guide (112) in response to forces applied to the piston, where the piston (118) is spring biased to an open position. The valve also comprises a pressure regulator valve (119) that comprises a spring loaded poppet valve that includes a pressure regulator inlet (120) that receives an inlet pressure which is regulated based upon force applied to a pressure regulator piston (122). A valve spring (130) applies a force to the piston first surface to spring bias the bleed air valve (100) to the open position. A solenoid valve (130) receives a command signal and in response provides compressed air to a solenoid valve outlet (136) that is in fluid communication with the pressure regulator inlet. |
format | Patent |
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A piston (118) moves along a center guide (112) in response to forces applied to the piston, where the piston (118) is spring biased to an open position. The valve also comprises a pressure regulator valve (119) that comprises a spring loaded poppet valve that includes a pressure regulator inlet (120) that receives an inlet pressure which is regulated based upon force applied to a pressure regulator piston (122). A valve spring (130) applies a force to the piston first surface to spring bias the bleed air valve (100) to the open position. A solenoid valve (130) receives a command signal and in response provides compressed air to a solenoid valve outlet (136) that is in fluid communication with the pressure regulator inlet.</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 ; NON-POSITIVE DISPLACEMENT PUMPS ; POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS ; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS ; WEAPONS</subject><creationdate>2020</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=20200610&DB=EPODOC&CC=EP&NR=3663566A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20200610&DB=EPODOC&CC=EP&NR=3663566A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>GREENBERG, Michael D</creatorcontrib><creatorcontrib>GOODMAN, Robert B</creatorcontrib><title>PASSIVE STABILITY BLEED VALVE WITH ADJUSTABLE REFERENCE PRESSURE REGULATOR AND REMOTE OVERRIDE CAPABILITY</title><description>A bleed air valve (100) comprises a housing (102) that includes an inlet (104), an outlet (106), and a center portion (107) to selectively provide a pneumatic flow path between the inlet (104) and the outlet (106). A piston (118) moves along a center guide (112) in response to forces applied to the piston, where the piston (118) is spring biased to an open position. The valve also comprises a pressure regulator valve (119) that comprises a spring loaded poppet valve that includes a pressure regulator inlet (120) that receives an inlet pressure which is regulated based upon force applied to a pressure regulator piston (122). A valve spring (130) applies a force to the piston first surface to spring bias the bleed air valve (100) to the open position. A solenoid valve (130) receives a command signal and in response provides compressed air to a solenoid valve outlet (136) that is in fluid communication with the pressure regulator inlet.</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>NON-POSITIVE DISPLACEMENT PUMPS</subject><subject>POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS</subject><subject>PUMPS FOR LIQUIDS OR ELASTIC FLUIDS</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2020</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNjEEKwjAURLtxIeod_gVcSDH732ZqI7ENP2nFVSkSQRAt1PtjCz2Aq2HeG2adPB17b1qQD5wZa8KNMgtoatlO9GpCSazPzawtSFBAUOUgJ_C-kRmdGsuhFuJKT-1SB1DdQsRoUM5u-d0mq0f_GuNuyU1CBUJe7uPw6eI49Pf4jt8OLlUqPSrFh_SPyQ8cOzXh</recordid><startdate>20200610</startdate><enddate>20200610</enddate><creator>GREENBERG, Michael D</creator><creator>GOODMAN, Robert B</creator><scope>EVB</scope></search><sort><creationdate>20200610</creationdate><title>PASSIVE STABILITY BLEED VALVE WITH ADJUSTABLE REFERENCE PRESSURE REGULATOR AND REMOTE OVERRIDE CAPABILITY</title><author>GREENBERG, Michael D ; GOODMAN, Robert B</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP3663566A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2020</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>NON-POSITIVE DISPLACEMENT PUMPS</topic><topic>POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS</topic><topic>PUMPS FOR LIQUIDS OR ELASTIC FLUIDS</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>GREENBERG, Michael D</creatorcontrib><creatorcontrib>GOODMAN, Robert B</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>GREENBERG, Michael D</au><au>GOODMAN, Robert B</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>PASSIVE STABILITY BLEED VALVE WITH ADJUSTABLE REFERENCE PRESSURE REGULATOR AND REMOTE OVERRIDE CAPABILITY</title><date>2020-06-10</date><risdate>2020</risdate><abstract>A bleed air valve (100) comprises a housing (102) that includes an inlet (104), an outlet (106), and a center portion (107) to selectively provide a pneumatic flow path between the inlet (104) and the outlet (106). A piston (118) moves along a center guide (112) in response to forces applied to the piston, where the piston (118) is spring biased to an open position. The valve also comprises a pressure regulator valve (119) that comprises a spring loaded poppet valve that includes a pressure regulator inlet (120) that receives an inlet pressure which is regulated based upon force applied to a pressure regulator piston (122). A valve spring (130) applies a force to the piston first surface to spring bias the bleed air valve (100) to the open position. A solenoid valve (130) receives a command signal and in response provides compressed air to a solenoid valve outlet (136) that is in fluid communication with the pressure regulator inlet.</abstract><oa>free_for_read</oa></addata></record> |
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language | eng ; fre ; ger |
recordid | cdi_epo_espacenet_EP3663566A1 |
source | esp@cenet |
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 NON-POSITIVE DISPLACEMENT PUMPS POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS WEAPONS |
title | PASSIVE STABILITY BLEED VALVE WITH ADJUSTABLE REFERENCE PRESSURE REGULATOR AND REMOTE OVERRIDE CAPABILITY |
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