Filtration system with a variable restriction orifice
Various "no filter, no run" fuel filtration designs are described that include a variable restriction orifice (VRO) designed to vary the amount of fluid, for example fuel, that reaches a fluid outlet. The VRO has a fully open position at which a maximum non-zero fluid flow is permitted, an...
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| creator | MALGORN GÉRARD FORREST TODD SAXON JOE VERDEGAN BARRY LOFTIS TED S WIECZOREK MARK ABDALLA WASSEM HAWKINS CHARLES W SHAAM NAREN THOMAS CHAD SCHELKOPF J. BRUCE JOHNSON MARK |
| description | Various "no filter, no run" fuel filtration designs are described that include a variable restriction orifice (VRO) designed to vary the amount of fluid, for example fuel, that reaches a fluid outlet. The VRO has a fully open position at which a maximum non-zero fluid flow is permitted, and a fully closed position at which a limited amount of fluid can flow to the outlet. In the case of diesel fuel, the amount of fuel flow permitted at the fully closed position provides lubrication of downstream fuel system components, for example the fuel pump, but is insufficient to permit engine operation. |
| format | Patent |
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BRUCE ; JOHNSON MARK</creator><creatorcontrib>MALGORN GÉRARD ; FORREST TODD ; SAXON JOE ; VERDEGAN BARRY ; LOFTIS TED S ; WIECZOREK MARK ; ABDALLA WASSEM ; HAWKINS CHARLES W ; SHAAM NAREN ; THOMAS CHAD ; SCHELKOPF J. BRUCE ; JOHNSON MARK</creatorcontrib><description>Various "no filter, no run" fuel filtration designs are described that include a variable restriction orifice (VRO) designed to vary the amount of fluid, for example fuel, that reaches a fluid outlet. The VRO has a fully open position at which a maximum non-zero fluid flow is permitted, and a fully closed position at which a limited amount of fluid can flow to the outlet. In the case of diesel fuel, the amount of fuel flow permitted at the fully closed position provides lubrication of downstream fuel system components, for example the fuel pump, but is insufficient to permit engine operation.</description><language>eng</language><subject>ACTUATING-FLOATS ; BLASTING ; COCKS ; DEVICES FOR VENTING OR AERATING ; ENGINEERING ELEMENTS AND UNITS ; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS ; HEATING ; LIGHTING ; MECHANICAL ENGINEERING ; PERFORMING OPERATIONS ; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL ; SEPARATION ; TAPS ; THERMAL INSULATION IN GENERAL ; TRANSPORTING ; VALVES ; WEAPONS</subject><creationdate>2014</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=20141007&DB=EPODOC&CC=US&NR=8852443B2$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76294</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20141007&DB=EPODOC&CC=US&NR=8852443B2$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>MALGORN GÉRARD</creatorcontrib><creatorcontrib>FORREST TODD</creatorcontrib><creatorcontrib>SAXON JOE</creatorcontrib><creatorcontrib>VERDEGAN BARRY</creatorcontrib><creatorcontrib>LOFTIS TED S</creatorcontrib><creatorcontrib>WIECZOREK MARK</creatorcontrib><creatorcontrib>ABDALLA WASSEM</creatorcontrib><creatorcontrib>HAWKINS CHARLES W</creatorcontrib><creatorcontrib>SHAAM NAREN</creatorcontrib><creatorcontrib>THOMAS CHAD</creatorcontrib><creatorcontrib>SCHELKOPF J. 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BRUCE</creatorcontrib><creatorcontrib>JOHNSON MARK</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>MALGORN GÉRARD</au><au>FORREST TODD</au><au>SAXON JOE</au><au>VERDEGAN BARRY</au><au>LOFTIS TED S</au><au>WIECZOREK MARK</au><au>ABDALLA WASSEM</au><au>HAWKINS CHARLES W</au><au>SHAAM NAREN</au><au>THOMAS CHAD</au><au>SCHELKOPF J. BRUCE</au><au>JOHNSON MARK</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Filtration system with a variable restriction orifice</title><date>2014-10-07</date><risdate>2014</risdate><abstract>Various "no filter, no run" fuel filtration designs are described that include a variable restriction orifice (VRO) designed to vary the amount of fluid, for example fuel, that reaches a fluid outlet. The VRO has a fully open position at which a maximum non-zero fluid flow is permitted, and a fully closed position at which a limited amount of fluid can flow to the outlet. In the case of diesel fuel, the amount of fuel flow permitted at the fully closed position provides lubrication of downstream fuel system components, for example the fuel pump, but is insufficient to permit engine operation.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | ACTUATING-FLOATS BLASTING COCKS DEVICES FOR VENTING OR AERATING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION TAPS THERMAL INSULATION IN GENERAL TRANSPORTING VALVES WEAPONS |
| title | Filtration system with a variable restriction orifice |
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