DUAL FUEL INJECTION VALVE AND METHOD OF OPERATING A DUAL FUEL INJECTION VALVE
A dual fuel injection valve separately and independently injects two different fuels and comprises a dual needle assembly with a hollow open-ended outer needle and an inner needle disposed within the hollow interior. A cap cooperates with the outer needle to cover the open end, and the outer needle...
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| creator | S., MICHAEL BAKER TIMOTHY, N. LENNOX ADRIAN, J. POST ALAIN, M., J. TOUCHETTE BRADLEY, D. DOUVILLE DAVID MUMFORD |
| description | A dual fuel injection valve separately and independently injects two different fuels and comprises a dual needle assembly with a hollow open-ended outer needle and an inner needle disposed within the hollow interior. A cap cooperates with the outer needle to cover the open end, and the outer needle and the cap together comprise the inner valve body. The outer and inner needles are each movable independently from each other between respective open and closed positions. A spring disposed between the cap and the inner needle contributes to biasing the inner needle in the closed position. The cap can be joined to the outer needle, whereby the cap can provide a limit to the movement of the inner needle. In another embodiment the cap can be detached from the outer body, allowing the spring to space the cap away from the outer needle, assisting with biasing the outer needle closed. |
| format | Patent |
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DOUVILLE ; DAVID MUMFORD</creatorcontrib><description>A dual fuel injection valve separately and independently injects two different fuels and comprises a dual needle assembly with a hollow open-ended outer needle and an inner needle disposed within the hollow interior. A cap cooperates with the outer needle to cover the open end, and the outer needle and the cap together comprise the inner valve body. The outer and inner needles are each movable independently from each other between respective open and closed positions. A spring disposed between the cap and the inner needle contributes to biasing the inner needle in the closed position. The cap can be joined to the outer needle, whereby the cap can provide a limit to the movement of the inner needle. In another embodiment the cap can be detached from the outer body, allowing the spring to space the cap away from the outer needle, assisting with biasing the outer needle closed.</description><edition>7</edition><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>2003</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=20030610&DB=EPODOC&CC=AU&NR=2002342473A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25562,76317</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20030610&DB=EPODOC&CC=AU&NR=2002342473A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>S., MICHAEL BAKER</creatorcontrib><creatorcontrib>TIMOTHY, N. LENNOX</creatorcontrib><creatorcontrib>ADRIAN, J. POST</creatorcontrib><creatorcontrib>ALAIN, M., J. TOUCHETTE</creatorcontrib><creatorcontrib>BRADLEY, D. DOUVILLE</creatorcontrib><creatorcontrib>DAVID MUMFORD</creatorcontrib><title>DUAL FUEL INJECTION VALVE AND METHOD OF OPERATING A DUAL FUEL INJECTION VALVE</title><description>A dual fuel injection valve separately and independently injects two different fuels and comprises a dual needle assembly with a hollow open-ended outer needle and an inner needle disposed within the hollow interior. A cap cooperates with the outer needle to cover the open end, and the outer needle and the cap together comprise the inner valve body. The outer and inner needles are each movable independently from each other between respective open and closed positions. A spring disposed between the cap and the inner needle contributes to biasing the inner needle in the closed position. The cap can be joined to the outer needle, whereby the cap can provide a limit to the movement of the inner needle. In another embodiment the cap can be detached from the outer body, allowing the spring to space the cap away from the outer needle, assisting with biasing the outer needle closed.</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>2003</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZPB1CXX0UXALdfVR8PTzcnUO8fT3Uwhz9AlzVXD0c1HwdQ3x8HdR8HdT8A9wDXIM8fRzV3BUwKmHh4E1LTGnOJUXSnMzKLu5hjh76KYW5MenFhckJqfmpZbEO4YaGRgYGZsYmZgbOxoaE6cKAFPcLnM</recordid><startdate>20030610</startdate><enddate>20030610</enddate><creator>S., MICHAEL BAKER</creator><creator>TIMOTHY, N. LENNOX</creator><creator>ADRIAN, J. POST</creator><creator>ALAIN, M., J. TOUCHETTE</creator><creator>BRADLEY, D. DOUVILLE</creator><creator>DAVID MUMFORD</creator><scope>EVB</scope></search><sort><creationdate>20030610</creationdate><title>DUAL FUEL INJECTION VALVE AND METHOD OF OPERATING A DUAL FUEL INJECTION VALVE</title><author>S., MICHAEL BAKER ; TIMOTHY, N. LENNOX ; ADRIAN, J. POST ; ALAIN, M., J. TOUCHETTE ; BRADLEY, D. DOUVILLE ; DAVID MUMFORD</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_AU2002342473A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2003</creationdate><topic>BLASTING</topic><topic>COMBUSTION ENGINES</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>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>S., MICHAEL BAKER</creatorcontrib><creatorcontrib>TIMOTHY, N. LENNOX</creatorcontrib><creatorcontrib>ADRIAN, J. POST</creatorcontrib><creatorcontrib>ALAIN, M., J. TOUCHETTE</creatorcontrib><creatorcontrib>BRADLEY, D. DOUVILLE</creatorcontrib><creatorcontrib>DAVID MUMFORD</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>S., MICHAEL BAKER</au><au>TIMOTHY, N. LENNOX</au><au>ADRIAN, J. POST</au><au>ALAIN, M., J. TOUCHETTE</au><au>BRADLEY, D. DOUVILLE</au><au>DAVID MUMFORD</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>DUAL FUEL INJECTION VALVE AND METHOD OF OPERATING A DUAL FUEL INJECTION VALVE</title><date>2003-06-10</date><risdate>2003</risdate><abstract>A dual fuel injection valve separately and independently injects two different fuels and comprises a dual needle assembly with a hollow open-ended outer needle and an inner needle disposed within the hollow interior. A cap cooperates with the outer needle to cover the open end, and the outer needle and the cap together comprise the inner valve body. The outer and inner needles are each movable independently from each other between respective open and closed positions. A spring disposed between the cap and the inner needle contributes to biasing the inner needle in the closed position. The cap can be joined to the outer needle, whereby the cap can provide a limit to the movement of the inner needle. In another embodiment the cap can be detached from the outer body, allowing the spring to space the cap away from the outer needle, assisting with biasing the outer needle closed.</abstract><edition>7</edition><oa>free_for_read</oa></addata></record> |
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| language | eng |
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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 | DUAL FUEL INJECTION VALVE AND METHOD OF OPERATING A DUAL FUEL INJECTION VALVE |
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