FUEL FLOW PASSAGE, HIGH-PRESSURE PUMP FOR VEHICLE FUEL AND VEHICLE

PROBLEM TO BE SOLVED: To provide a fuel flow passage that inhibits generation of a minute chipping of a fuel flow passage, prevents functional disorder and suppresses any little elution.SOLUTION: A fuel flow passage includes: a stationary valve component 1; and a movable valve component 5 disposed w...

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Hauptverfasser: OHASHI TAKEYA, YASUDA TOSHIO
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creator OHASHI TAKEYA
YASUDA TOSHIO
description PROBLEM TO BE SOLVED: To provide a fuel flow passage that inhibits generation of a minute chipping of a fuel flow passage, prevents functional disorder and suppresses any little elution.SOLUTION: A fuel flow passage includes: a stationary valve component 1; and a movable valve component 5 disposed while facing the stationary valve component 1. The stationary valve component 1 and the movable valve component 5 are respectively formed with a cobalt layer at their flow passage surfaces and a surface of the cobalt layer is covered with a cobalt oxide.SELECTED DRAWING: Figure 1 【課題】燃料流路の微細な欠損の発生を抑制し、機能障害防止して部材の僅かな溶出も抑えた燃料流路を提供することを課題とする。【解決手段】本発明に記載の燃料流路は、固定弁部品1と、固定弁部品1に対向して配置される可動弁部品5とを備え、固定弁部品1と、可動弁部品5はそれぞれ流路表面にコバルト層が形成され、コバルト層の表面がコバルト酸化物で被覆されている。【選択図】図1
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The stationary valve component 1 and the movable valve component 5 are respectively formed with a cobalt layer at their flow passage surfaces and a surface of the cobalt layer is covered with a cobalt oxide.SELECTED DRAWING: Figure 1 【課題】燃料流路の微細な欠損の発生を抑制し、機能障害防止して部材の僅かな溶出も抑えた燃料流路を提供することを課題とする。【解決手段】本発明に記載の燃料流路は、固定弁部品1と、固定弁部品1に対向して配置される可動弁部品5とを備え、固定弁部品1と、可動弁部品5はそれぞれ流路表面にコバルト層が形成され、コバルト層の表面がコバルト酸化物で被覆されている。【選択図】図1</description><language>eng ; jpn</language><subject>ACTUATING-FLOATS ; BLASTING ; COCKS ; COMBUSTION ENGINES ; DEVICES FOR VENTING OR AERATING ; ENGINEERING ELEMENTS AND UNITS ; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS ; HEATING ; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS ; LIGHTING ; MECHANICAL ENGINEERING ; SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF ; TAPS ; THERMAL INSULATION IN GENERAL ; VALVES ; WEAPONS</subject><creationdate>2018</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&amp;date=20180628&amp;DB=EPODOC&amp;CC=JP&amp;NR=2018100650A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20180628&amp;DB=EPODOC&amp;CC=JP&amp;NR=2018100650A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>OHASHI TAKEYA</creatorcontrib><creatorcontrib>YASUDA TOSHIO</creatorcontrib><title>FUEL FLOW PASSAGE, HIGH-PRESSURE PUMP FOR VEHICLE FUEL AND VEHICLE</title><description>PROBLEM TO BE SOLVED: To provide a fuel flow passage that inhibits generation of a minute chipping of a fuel flow passage, prevents functional disorder and suppresses any little elution.SOLUTION: A fuel flow passage includes: a stationary valve component 1; and a movable valve component 5 disposed while facing the stationary valve component 1. The stationary valve component 1 and the movable valve component 5 are respectively formed with a cobalt layer at their flow passage surfaces and a surface of the cobalt layer is covered with a cobalt oxide.SELECTED DRAWING: Figure 1 【課題】燃料流路の微細な欠損の発生を抑制し、機能障害防止して部材の僅かな溶出も抑えた燃料流路を提供することを課題とする。【解決手段】本発明に記載の燃料流路は、固定弁部品1と、固定弁部品1に対向して配置される可動弁部品5とを備え、固定弁部品1と、可動弁部品5はそれぞれ流路表面にコバルト層が形成され、コバルト層の表面がコバルト酸化物で被覆されている。【選択図】図1</description><subject>ACTUATING-FLOATS</subject><subject>BLASTING</subject><subject>COCKS</subject><subject>COMBUSTION ENGINES</subject><subject>DEVICES FOR VENTING OR AERATING</subject><subject>ENGINEERING ELEMENTS AND UNITS</subject><subject>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</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>TAPS</subject><subject>THERMAL INSULATION IN GENERAL</subject><subject>VALVES</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2018</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZHByC3X1UXDz8Q9XCHAMDnZ0d9VR8PB099ANCHINDg4NclUICPUNUHDzD1IIc_XwdPZxVQDrcPRzgQnwMLCmJeYUp_JCaW4GJTfXEGcP3dSC_PjU4oLE5NS81JJ4rwAjA0MLQwMDM1MDR2OiFAEAJf4rLQ</recordid><startdate>20180628</startdate><enddate>20180628</enddate><creator>OHASHI TAKEYA</creator><creator>YASUDA TOSHIO</creator><scope>EVB</scope></search><sort><creationdate>20180628</creationdate><title>FUEL FLOW PASSAGE, HIGH-PRESSURE PUMP FOR VEHICLE FUEL AND VEHICLE</title><author>OHASHI TAKEYA ; YASUDA TOSHIO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2018100650A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; jpn</language><creationdate>2018</creationdate><topic>ACTUATING-FLOATS</topic><topic>BLASTING</topic><topic>COCKS</topic><topic>COMBUSTION ENGINES</topic><topic>DEVICES FOR VENTING OR AERATING</topic><topic>ENGINEERING ELEMENTS AND UNITS</topic><topic>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</topic><topic>HEATING</topic><topic>HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF</topic><topic>TAPS</topic><topic>THERMAL INSULATION IN GENERAL</topic><topic>VALVES</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>OHASHI TAKEYA</creatorcontrib><creatorcontrib>YASUDA TOSHIO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>OHASHI TAKEYA</au><au>YASUDA TOSHIO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>FUEL FLOW PASSAGE, HIGH-PRESSURE PUMP FOR VEHICLE FUEL AND VEHICLE</title><date>2018-06-28</date><risdate>2018</risdate><abstract>PROBLEM TO BE SOLVED: To provide a fuel flow passage that inhibits generation of a minute chipping of a fuel flow passage, prevents functional disorder and suppresses any little elution.SOLUTION: A fuel flow passage includes: a stationary valve component 1; and a movable valve component 5 disposed while facing the stationary valve component 1. 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subjects ACTUATING-FLOATS
BLASTING
COCKS
COMBUSTION ENGINES
DEVICES FOR VENTING OR AERATING
ENGINEERING ELEMENTS AND UNITS
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEATING
HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
LIGHTING
MECHANICAL ENGINEERING
SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF
TAPS
THERMAL INSULATION IN GENERAL
VALVES
WEAPONS
title FUEL FLOW PASSAGE, HIGH-PRESSURE PUMP FOR VEHICLE FUEL AND VEHICLE
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