INJECTOR CORROSION ISOLATION SEAL
PROBLEM TO BE SOLVED: To provide an improved seal that prevents exposure of a vulnerable metal component to corrosive liquid.SOLUTION: A fluid injector includes: a valve assembly constructed and arranged to control flow of fluid from an inlet to an outlet of the injector; a metal casing 44 surroundi...
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| creator | ROBERT W MCFARLAND TODD M DETWEILER KEITH A SHAW |
| description | PROBLEM TO BE SOLVED: To provide an improved seal that prevents exposure of a vulnerable metal component to corrosive liquid.SOLUTION: A fluid injector includes: a valve assembly constructed and arranged to control flow of fluid from an inlet to an outlet of the injector; a metal casing 44 surrounding at least a part of the valve assembly; a plastic body 20 molded to cover at least a part of the casing, a distal end portion of the body defining an integrated stepped part 48 extending from the body; a support 56 surrounding at least the distal end portion of the body; and a seal member 50 in contact with at least the stepped part and a surface of the support to prevent liquid from entering a space between the casing and the body.
【課題】脆弱な金属製の構成要素が腐食性の液体に曝されることを阻止する改善されたシールを提供する。【解決手段】流体インジェクタにおいて、インジェクタの入口から出口への流体の流れを制御するように構成され配置された弁アセンブリと、該弁アセンブリの少なくとも一部を取り囲む金属製のケーシング４４と、該ケーシングの少なくとも一部を覆うように成形されたプラスチック製のボディ２０であって、該ボディの遠位の端部は、該ボディから延びる一体的に統合された段付けされた部分４８を規定する、プラスチック製のボディと、ボディの少なくとも遠位の端部を取り囲む支持体５６と、ケーシングとボディとの間の空間に液体が侵入することを阻止するために、少なくとも段付けされた部分と支持体の表面とに接触するシール部材５０とを備えられている。【選択図】図２ |
| format | Patent |
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【課題】脆弱な金属製の構成要素が腐食性の液体に曝されることを阻止する改善されたシールを提供する。【解決手段】流体インジェクタにおいて、インジェクタの入口から出口への流体の流れを制御するように構成され配置された弁アセンブリと、該弁アセンブリの少なくとも一部を取り囲む金属製のケーシング４４と、該ケーシングの少なくとも一部を覆うように成形されたプラスチック製のボディ２０であって、該ボディの遠位の端部は、該ボディから延びる一体的に統合された段付けされた部分４８を規定する、プラスチック製のボディと、ボディの少なくとも遠位の端部を取り囲む支持体５６と、ケーシングとボディとの間の空間に液体が侵入することを阻止するために、少なくとも段付けされた部分と支持体の表面とに接触するシール部材５０とを備えられている。【選択図】図２</description><language>eng ; jpn</language><subject>BLASTING ; COMBUSTION ENGINES ; ENGINE PLANTS IN GENERAL ; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNALCOMBUSTION ENGINES ; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES ORENGINES IN GENERAL ; HEATING ; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS ; LIGHTING ; MACHINES OR ENGINES IN GENERAL ; MECHANICAL ENGINEERING ; STEAM ENGINES ; SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF ; WEAPONS</subject><creationdate>2015</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=20150511&DB=EPODOC&CC=JP&NR=2015090152A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25563,76318</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20150511&DB=EPODOC&CC=JP&NR=2015090152A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ROBERT W MCFARLAND</creatorcontrib><creatorcontrib>TODD M DETWEILER</creatorcontrib><creatorcontrib>KEITH A SHAW</creatorcontrib><title>INJECTOR CORROSION ISOLATION SEAL</title><description>PROBLEM TO BE SOLVED: To provide an improved seal that prevents exposure of a vulnerable metal component to corrosive liquid.SOLUTION: A fluid injector includes: a valve assembly constructed and arranged to control flow of fluid from an inlet to an outlet of the injector; a metal casing 44 surrounding at least a part of the valve assembly; a plastic body 20 molded to cover at least a part of the casing, a distal end portion of the body defining an integrated stepped part 48 extending from the body; a support 56 surrounding at least the distal end portion of the body; and a seal member 50 in contact with at least the stepped part and a surface of the support to prevent liquid from entering a space between the casing and the body.
【課題】脆弱な金属製の構成要素が腐食性の液体に曝されることを阻止する改善されたシールを提供する。【解決手段】流体インジェクタにおいて、インジェクタの入口から出口への流体の流れを制御するように構成され配置された弁アセンブリと、該弁アセンブリの少なくとも一部を取り囲む金属製のケーシング４４と、該ケーシングの少なくとも一部を覆うように成形されたプラスチック製のボディ２０であって、該ボディの遠位の端部は、該ボディから延びる一体的に統合された段付けされた部分４８を規定する、プラスチック製のボディと、ボディの少なくとも遠位の端部を取り囲む支持体５６と、ケーシングとボディとの間の空間に液体が侵入することを阻止するために、少なくとも段付けされた部分と支持体の表面とに接触するシール部材５０とを備えられている。【選択図】図２</description><subject>BLASTING</subject><subject>COMBUSTION ENGINES</subject><subject>ENGINE PLANTS IN GENERAL</subject><subject>GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNALCOMBUSTION ENGINES</subject><subject>GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES ORENGINES IN GENERAL</subject><subject>HEATING</subject><subject>HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS</subject><subject>LIGHTING</subject><subject>MACHINES OR ENGINES IN GENERAL</subject><subject>MECHANICAL ENGINEERING</subject><subject>STEAM ENGINES</subject><subject>SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2015</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFD09PNydQ7xD1Jw9g8K8g_29PdT8Az293EMAbGCXR19eBhY0xJzilN5oTQ3g5Kba4izh25qQX58anFBYnJqXmpJvFeAkYGhqYElkDByNCZKEQBu9iLB</recordid><startdate>20150511</startdate><enddate>20150511</enddate><creator>ROBERT W MCFARLAND</creator><creator>TODD M DETWEILER</creator><creator>KEITH A SHAW</creator><scope>EVB</scope></search><sort><creationdate>20150511</creationdate><title>INJECTOR CORROSION ISOLATION SEAL</title><author>ROBERT W MCFARLAND ; TODD M DETWEILER ; KEITH A SHAW</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2015090152A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; jpn</language><creationdate>2015</creationdate><topic>BLASTING</topic><topic>COMBUSTION ENGINES</topic><topic>ENGINE PLANTS IN GENERAL</topic><topic>GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNALCOMBUSTION ENGINES</topic><topic>GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES ORENGINES IN GENERAL</topic><topic>HEATING</topic><topic>HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS</topic><topic>LIGHTING</topic><topic>MACHINES OR ENGINES IN GENERAL</topic><topic>MECHANICAL ENGINEERING</topic><topic>STEAM ENGINES</topic><topic>SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>ROBERT W MCFARLAND</creatorcontrib><creatorcontrib>TODD M DETWEILER</creatorcontrib><creatorcontrib>KEITH A SHAW</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ROBERT W MCFARLAND</au><au>TODD M DETWEILER</au><au>KEITH A SHAW</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>INJECTOR CORROSION ISOLATION SEAL</title><date>2015-05-11</date><risdate>2015</risdate><abstract>PROBLEM TO BE SOLVED: To provide an improved seal that prevents exposure of a vulnerable metal component to corrosive liquid.SOLUTION: A fluid injector includes: a valve assembly constructed and arranged to control flow of fluid from an inlet to an outlet of the injector; a metal casing 44 surrounding at least a part of the valve assembly; a plastic body 20 molded to cover at least a part of the casing, a distal end portion of the body defining an integrated stepped part 48 extending from the body; a support 56 surrounding at least the distal end portion of the body; and a seal member 50 in contact with at least the stepped part and a surface of the support to prevent liquid from entering a space between the casing and the body.
【課題】脆弱な金属製の構成要素が腐食性の液体に曝されることを阻止する改善されたシールを提供する。【解決手段】流体インジェクタにおいて、インジェクタの入口から出口への流体の流れを制御するように構成され配置された弁アセンブリと、該弁アセンブリの少なくとも一部を取り囲む金属製のケーシング４４と、該ケーシングの少なくとも一部を覆うように成形されたプラスチック製のボディ２０であって、該ボディの遠位の端部は、該ボディから延びる一体的に統合された段付けされた部分４８を規定する、プラスチック製のボディと、ボディの少なくとも遠位の端部を取り囲む支持体５６と、ケーシングとボディとの間の空間に液体が侵入することを阻止するために、少なくとも段付けされた部分と支持体の表面とに接触するシール部材５０とを備えられている。【選択図】図２</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | BLASTING COMBUSTION ENGINES ENGINE PLANTS IN GENERAL GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNALCOMBUSTION ENGINES GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES ORENGINES IN GENERAL HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING STEAM ENGINES SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF WEAPONS |
| title | INJECTOR CORROSION ISOLATION SEAL |
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