Injector and rail assembly
An injector and rail assembly for a common rail fuel injection system, comprising a fuel injector 20 comprising a head 50 for receiving fuel and a neck region for supporting the head end 50, a common rail housing 12 defining a reservoir volume 14 for storing fuel at high pressure and including a ste...
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creator | Ravish S. Masti |
description | An injector and rail assembly for a common rail fuel injection system, comprising a fuel injector 20 comprising a head 50 for receiving fuel and a neck region for supporting the head end 50, a common rail housing 12 defining a reservoir volume 14 for storing fuel at high pressure and including a stem 16 defining a passage for delivering high pressure fuel from the reservoir volume 14 to the head end 50 of the fuel injector 20, the stem 16 including a threaded portion 16a, and an adaptable mounting arrangement for sealingly mounting the fuel injector to the stem of the common rail housing, comprising a primary nut 24 mounted on the threaded portion 16a of the stem 16 and an annular seal 36 located on the stem 16, the primary nut 24 having an internal channel 26, 46, 32, and the head 50 of the fuel injector 20 being received within the internal channel 26, 46, 32, and a further nut 52 mounted on the neck of the fuel injector 20 so that a radially outer surface 58 of the further nut 52 engages with the internal channel 25, 46 of the primary nut. |
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Masti</creatorcontrib><description>An injector and rail assembly for a common rail fuel injection system, comprising a fuel injector 20 comprising a head 50 for receiving fuel and a neck region for supporting the head end 50, a common rail housing 12 defining a reservoir volume 14 for storing fuel at high pressure and including a stem 16 defining a passage for delivering high pressure fuel from the reservoir volume 14 to the head end 50 of the fuel injector 20, the stem 16 including a threaded portion 16a, and an adaptable mounting arrangement for sealingly mounting the fuel injector to the stem of the common rail housing, comprising a primary nut 24 mounted on the threaded portion 16a of the stem 16 and an annular seal 36 located on the stem 16, the primary nut 24 having an internal channel 26, 46, 32, and the head 50 of the fuel injector 20 being received within the internal channel 26, 46, 32, and a further nut 52 mounted on the neck of the fuel injector 20 so that a radially outer surface 58 of the further nut 52 engages with the internal channel 25, 46 of the primary nut.</description><language>eng</language><subject>BLASTING ; COMBUSTION ENGINES ; HEATING ; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS ; LIGHTING ; MECHANICAL ENGINEERING ; SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF ; WEAPONS</subject><creationdate>2023</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=20230809&DB=EPODOC&CC=GB&NR=2615374A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230809&DB=EPODOC&CC=GB&NR=2615374A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>Ravish S. Masti</creatorcontrib><title>Injector and rail assembly</title><description>An injector and rail assembly for a common rail fuel injection system, comprising a fuel injector 20 comprising a head 50 for receiving fuel and a neck region for supporting the head end 50, a common rail housing 12 defining a reservoir volume 14 for storing fuel at high pressure and including a stem 16 defining a passage for delivering high pressure fuel from the reservoir volume 14 to the head end 50 of the fuel injector 20, the stem 16 including a threaded portion 16a, and an adaptable mounting arrangement for sealingly mounting the fuel injector to the stem of the common rail housing, comprising a primary nut 24 mounted on the threaded portion 16a of the stem 16 and an annular seal 36 located on the stem 16, the primary nut 24 having an internal channel 26, 46, 32, and the head 50 of the fuel injector 20 being received within the internal channel 26, 46, 32, and a further nut 52 mounted on the neck of the fuel injector 20 so that a radially outer surface 58 of the further nut 52 engages with the internal channel 25, 46 of the primary nut.</description><subject>BLASTING</subject><subject>COMBUSTION ENGINES</subject><subject>HEATING</subject><subject>HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZJDyzMtKTS7JL1JIzEtRKErMzFFILC5OzU3KqeRhYE1LzClO5YXS3Azybq4hzh66qQX58anFBYnJqXmpJfHuTkZmhqbG5iaOxoRVAACzHyH-</recordid><startdate>20230809</startdate><enddate>20230809</enddate><creator>Ravish S. 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Masti</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Injector and rail assembly</title><date>2023-08-09</date><risdate>2023</risdate><abstract>An injector and rail assembly for a common rail fuel injection system, comprising a fuel injector 20 comprising a head 50 for receiving fuel and a neck region for supporting the head end 50, a common rail housing 12 defining a reservoir volume 14 for storing fuel at high pressure and including a stem 16 defining a passage for delivering high pressure fuel from the reservoir volume 14 to the head end 50 of the fuel injector 20, the stem 16 including a threaded portion 16a, and an adaptable mounting arrangement for sealingly mounting the fuel injector to the stem of the common rail housing, comprising a primary nut 24 mounted on the threaded portion 16a of the stem 16 and an annular seal 36 located on the stem 16, the primary nut 24 having an internal channel 26, 46, 32, and the head 50 of the fuel injector 20 being received within the internal channel 26, 46, 32, and a further nut 52 mounted on the neck of the fuel injector 20 so that a radially outer surface 58 of the further nut 52 engages with the internal channel 25, 46 of the primary nut.</abstract><oa>free_for_read</oa></addata></record> |
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subjects | BLASTING COMBUSTION ENGINES HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING MECHANICAL ENGINEERING SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF WEAPONS |
title | Injector and rail assembly |
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