IN-TANK VALVE

PROBLEM TO BE SOLVED: To reduce the size and the weight of an in-tank valve and a tank.SOLUTION: A main stop valve 10 includes a body 11 fixed to a hydrogen tank 2 with a part thereof being inserted in the hydrogen tank 2, a first passage 15 formed in the body 11 and communicated with the inside of...

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Hauptverfasser:	OZAKI HIROYASU, MIURA TANEAKI
Format:	Patent
Sprache:	eng
Schlagworte:	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 TAPS THERMAL INSULATION IN GENERAL VALVES WEAPONS
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creator	OZAKI HIROYASU MIURA TANEAKI
description	PROBLEM TO BE SOLVED: To reduce the size and the weight of an in-tank valve and a tank.SOLUTION: A main stop valve 10 includes a body 11 fixed to a hydrogen tank 2 with a part thereof being inserted in the hydrogen tank 2, a first passage 15 formed in the body 11 and communicated with the inside of the hydrogen tank 2, a second passage 17 formed in the body 11 and communicated with the outside of the hydrogen tank 2, a pilot passage 29 communicated with the second passage 17 from the inside of the hydrogen tank 2, an electromagnetic pilot valve 30 for opening/closing the pilot passage 29, and a main valve 18 which is opened by using the thrust to be obtained by the pressure rise in the second passage 17 caused by opening the pilot valve 30 and the thrust to be obtained by the differential pressure between the first passage 15 and the pilot passage 29, and communicates the first passage 15 with the second passage 17, and is capable of distributing hydrogen gas in the hydrogen tank 2 with the flow rate larger than that of the pilot valve 30. The pilot valve 30 is installed on the body 11 so as to receive the pressure in the hydrogen tank 2.
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The pilot valve 30 is installed on the body 11 so as to receive the pressure in the hydrogen tank 2.</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 ; TAPS ; THERMAL INSULATION IN GENERAL ; VALVES ; WEAPONS</subject><creationdate>2012</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=20121004&DB=EPODOC&CC=JP&NR=2012189107A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20121004&DB=EPODOC&CC=JP&NR=2012189107A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>OZAKI HIROYASU</creatorcontrib><creatorcontrib>MIURA TANEAKI</creatorcontrib><title>IN-TANK VALVE</title><description>PROBLEM TO BE SOLVED: To reduce the size and the weight of an in-tank valve and a tank.SOLUTION: A main stop valve 10 includes a body 11 fixed to a hydrogen tank 2 with a part thereof being inserted in the hydrogen tank 2, a first passage 15 formed in the body 11 and communicated with the inside of the hydrogen tank 2, a second passage 17 formed in the body 11 and communicated with the outside of the hydrogen tank 2, a pilot passage 29 communicated with the second passage 17 from the inside of the hydrogen tank 2, an electromagnetic pilot valve 30 for opening/closing the pilot passage 29, and a main valve 18 which is opened by using the thrust to be obtained by the pressure rise in the second passage 17 caused by opening the pilot valve 30 and the thrust to be obtained by the differential pressure between the first passage 15 and the pilot passage 29, and communicates the first passage 15 with the second passage 17, and is capable of distributing hydrogen gas in the hydrogen tank 2 with the flow rate larger than that of the pilot valve 30. The pilot valve 30 is installed on the body 11 so as to receive the pressure in the hydrogen tank 2.</description><subject>ACTUATING-FLOATS</subject><subject>BLASTING</subject><subject>COCKS</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>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>TAPS</subject><subject>THERMAL INSULATION IN GENERAL</subject><subject>VALVES</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2012</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZOD19NMNcfTzVghz9Alz5WFgTUvMKU7lhdLcDEpuriHOHrqpBfnxqcUFicmpeakl8V4BRgaGRoYWloYG5o7GRCkCANaRHPY</recordid><startdate>20121004</startdate><enddate>20121004</enddate><creator>OZAKI HIROYASU</creator><creator>MIURA TANEAKI</creator><scope>EVB</scope></search><sort><creationdate>20121004</creationdate><title>IN-TANK VALVE</title><author>OZAKI HIROYASU ; MIURA TANEAKI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2012189107A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2012</creationdate><topic>ACTUATING-FLOATS</topic><topic>BLASTING</topic><topic>COCKS</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>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>TAPS</topic><topic>THERMAL INSULATION IN GENERAL</topic><topic>VALVES</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>OZAKI HIROYASU</creatorcontrib><creatorcontrib>MIURA TANEAKI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>OZAKI HIROYASU</au><au>MIURA TANEAKI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>IN-TANK VALVE</title><date>2012-10-04</date><risdate>2012</risdate><abstract>PROBLEM TO BE SOLVED: To reduce the size and the weight of an in-tank valve and a tank.SOLUTION: A main stop valve 10 includes a body 11 fixed to a hydrogen tank 2 with a part thereof being inserted in the hydrogen tank 2, a first passage 15 formed in the body 11 and communicated with the inside of the hydrogen tank 2, a second passage 17 formed in the body 11 and communicated with the outside of the hydrogen tank 2, a pilot passage 29 communicated with the second passage 17 from the inside of the hydrogen tank 2, an electromagnetic pilot valve 30 for opening/closing the pilot passage 29, and a main valve 18 which is opened by using the thrust to be obtained by the pressure rise in the second passage 17 caused by opening the pilot valve 30 and the thrust to be obtained by the differential pressure between the first passage 15 and the pilot passage 29, and communicates the first passage 15 with the second passage 17, and is capable of distributing hydrogen gas in the hydrogen tank 2 with the flow rate larger than that of the pilot valve 30. The pilot valve 30 is installed on the body 11 so as to receive the pressure in the hydrogen tank 2.</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 TAPS THERMAL INSULATION IN GENERAL VALVES WEAPONS
title	IN-TANK VALVE
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