AIR CONTROL VALVE FOR FUEL CELL VEHICLE
The present invention relates to an air control valve for a fuel cell vehicle, comprising: a valve housing in which an air flow path is formed; a first valve member selectively opening and closing the air flow path; a first sealing member arranged in the first valve member, and sealing between the a...
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| creator | LEE JU YONG KIM HYUN YOO LEE BYEONG SEUNG |
| description | The present invention relates to an air control valve for a fuel cell vehicle, comprising: a valve housing in which an air flow path is formed; a first valve member selectively opening and closing the air flow path; a first sealing member arranged in the first valve member, and sealing between the air flow path and the first valve member; a second valve member disposed to be spaced apart from the first valve member and selectively opening and closing the air flow path; a second sealing member arranged in the second valve member and sealing between the air flow path and the second valve member; and a driving unit driving the first valve member and the second valve member such that the first valve member and the second valve member move from a first position for blocking the air flow path to a second position for opening the air flow path, thereby improving airtight performance and suppressing deterioration of a fuel cell stack.
본 발명은 연료전지 차량용 에어 컨트롤 밸브에 관한 것으로, 공기유로가 형성된 밸브 하우징, 공기유로를 선택적으로 개폐하는 제1밸브부재, 제1밸브부재에 마련되며 공기유로와 제1밸브부재의 사이를 밀폐하는 제1실링부재, 제1밸브부재와 이격되게 배치되며 공기유로를 선택적으로 개폐하는 제2밸브부재, 제2밸브부재에 마련되며 공기유로와 제2밸브부재의 사이를 밀폐하는 제2실링부재, 및 제1밸브부재와 제2밸브부재가 공기유로를 차단하는 제1위치에서 공기유로를 개방하는 제2위치로 이동하도록 제1밸브부재와 제2밸브부재를 구동시키는 구동부를 포함하는 것에 의하여, 기밀 성능을 향상시킬 수 있으며, 연료전지 스택의 열화를 억제하는 유리한 효과를 얻을 수 있다. |
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| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_KR20210031283A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>KR20210031283A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_KR20210031283A3</originalsourceid><addsrcrecordid>eNrjZFB39AxScPb3Cwny91EIc_QJc1Vw8w9ScAt19VFwdvUBirl6eDr7uPIwsKYl5hSn8kJpbgZlN9cQZw_d1IL8-NTigsTk1LzUknjvICMDI0MDA2NDIwtjR2PiVAEATTokRA</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>AIR CONTROL VALVE FOR FUEL CELL VEHICLE</title><source>esp@cenet</source><creator>LEE JU YONG ; KIM HYUN YOO ; LEE BYEONG SEUNG</creator><creatorcontrib>LEE JU YONG ; KIM HYUN YOO ; LEE BYEONG SEUNG</creatorcontrib><description>The present invention relates to an air control valve for a fuel cell vehicle, comprising: a valve housing in which an air flow path is formed; a first valve member selectively opening and closing the air flow path; a first sealing member arranged in the first valve member, and sealing between the air flow path and the first valve member; a second valve member disposed to be spaced apart from the first valve member and selectively opening and closing the air flow path; a second sealing member arranged in the second valve member and sealing between the air flow path and the second valve member; and a driving unit driving the first valve member and the second valve member such that the first valve member and the second valve member move from a first position for blocking the air flow path to a second position for opening the air flow path, thereby improving airtight performance and suppressing deterioration of a fuel cell stack.
본 발명은 연료전지 차량용 에어 컨트롤 밸브에 관한 것으로, 공기유로가 형성된 밸브 하우징, 공기유로를 선택적으로 개폐하는 제1밸브부재, 제1밸브부재에 마련되며 공기유로와 제1밸브부재의 사이를 밀폐하는 제1실링부재, 제1밸브부재와 이격되게 배치되며 공기유로를 선택적으로 개폐하는 제2밸브부재, 제2밸브부재에 마련되며 공기유로와 제2밸브부재의 사이를 밀폐하는 제2실링부재, 및 제1밸브부재와 제2밸브부재가 공기유로를 차단하는 제1위치에서 공기유로를 개방하는 제2위치로 이동하도록 제1밸브부재와 제2밸브부재를 구동시키는 구동부를 포함하는 것에 의하여, 기밀 성능을 향상시킬 수 있으며, 연료전지 스택의 열화를 억제하는 유리한 효과를 얻을 수 있다.</description><language>eng ; kor</language><subject>ACTUATING-FLOATS ; BASIC ELECTRIC ELEMENTS ; BLASTING ; COCKS ; DEVICES FOR VENTING OR AERATING ; ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES ; ELECTRICITY ; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL ; ENGINEERING ELEMENTS AND UNITS ; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS ; HEATING ; LIGHTING ; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES ; MECHANICAL ENGINEERING ; PERFORMING OPERATIONS ; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY ; TAPS ; THERMAL INSULATION IN GENERAL ; TRANSPORTING ; VALVES ; VEHICLES IN GENERAL ; WEAPONS</subject><creationdate>2021</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=20210319&DB=EPODOC&CC=KR&NR=20210031283A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25563,76318</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20210319&DB=EPODOC&CC=KR&NR=20210031283A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>LEE JU YONG</creatorcontrib><creatorcontrib>KIM HYUN YOO</creatorcontrib><creatorcontrib>LEE BYEONG SEUNG</creatorcontrib><title>AIR CONTROL VALVE FOR FUEL CELL VEHICLE</title><description>The present invention relates to an air control valve for a fuel cell vehicle, comprising: a valve housing in which an air flow path is formed; a first valve member selectively opening and closing the air flow path; a first sealing member arranged in the first valve member, and sealing between the air flow path and the first valve member; a second valve member disposed to be spaced apart from the first valve member and selectively opening and closing the air flow path; a second sealing member arranged in the second valve member and sealing between the air flow path and the second valve member; and a driving unit driving the first valve member and the second valve member such that the first valve member and the second valve member move from a first position for blocking the air flow path to a second position for opening the air flow path, thereby improving airtight performance and suppressing deterioration of a fuel cell stack.
본 발명은 연료전지 차량용 에어 컨트롤 밸브에 관한 것으로, 공기유로가 형성된 밸브 하우징, 공기유로를 선택적으로 개폐하는 제1밸브부재, 제1밸브부재에 마련되며 공기유로와 제1밸브부재의 사이를 밀폐하는 제1실링부재, 제1밸브부재와 이격되게 배치되며 공기유로를 선택적으로 개폐하는 제2밸브부재, 제2밸브부재에 마련되며 공기유로와 제2밸브부재의 사이를 밀폐하는 제2실링부재, 및 제1밸브부재와 제2밸브부재가 공기유로를 차단하는 제1위치에서 공기유로를 개방하는 제2위치로 이동하도록 제1밸브부재와 제2밸브부재를 구동시키는 구동부를 포함하는 것에 의하여, 기밀 성능을 향상시킬 수 있으며, 연료전지 스택의 열화를 억제하는 유리한 효과를 얻을 수 있다.</description><subject>ACTUATING-FLOATS</subject><subject>BASIC ELECTRIC ELEMENTS</subject><subject>BLASTING</subject><subject>COCKS</subject><subject>DEVICES FOR VENTING OR AERATING</subject><subject>ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES</subject><subject>ELECTRICITY</subject><subject>ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL</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>MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES</subject><subject>MECHANICAL ENGINEERING</subject><subject>PERFORMING OPERATIONS</subject><subject>PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY</subject><subject>TAPS</subject><subject>THERMAL INSULATION IN GENERAL</subject><subject>TRANSPORTING</subject><subject>VALVES</subject><subject>VEHICLES IN GENERAL</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2021</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFB39AxScPb3Cwny91EIc_QJc1Vw8w9ScAt19VFwdvUBirl6eDr7uPIwsKYl5hSn8kJpbgZlN9cQZw_d1IL8-NTigsTk1LzUknjvICMDI0MDA2NDIwtjR2PiVAEATTokRA</recordid><startdate>20210319</startdate><enddate>20210319</enddate><creator>LEE JU YONG</creator><creator>KIM HYUN YOO</creator><creator>LEE BYEONG SEUNG</creator><scope>EVB</scope></search><sort><creationdate>20210319</creationdate><title>AIR CONTROL VALVE FOR FUEL CELL VEHICLE</title><author>LEE JU YONG ; KIM HYUN YOO ; LEE BYEONG SEUNG</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_KR20210031283A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; kor</language><creationdate>2021</creationdate><topic>ACTUATING-FLOATS</topic><topic>BASIC ELECTRIC ELEMENTS</topic><topic>BLASTING</topic><topic>COCKS</topic><topic>DEVICES FOR VENTING OR AERATING</topic><topic>ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES</topic><topic>ELECTRICITY</topic><topic>ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL</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>MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES</topic><topic>MECHANICAL ENGINEERING</topic><topic>PERFORMING OPERATIONS</topic><topic>PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY</topic><topic>TAPS</topic><topic>THERMAL INSULATION IN GENERAL</topic><topic>TRANSPORTING</topic><topic>VALVES</topic><topic>VEHICLES IN GENERAL</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>LEE JU YONG</creatorcontrib><creatorcontrib>KIM HYUN YOO</creatorcontrib><creatorcontrib>LEE BYEONG SEUNG</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>LEE JU YONG</au><au>KIM HYUN YOO</au><au>LEE BYEONG SEUNG</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>AIR CONTROL VALVE FOR FUEL CELL VEHICLE</title><date>2021-03-19</date><risdate>2021</risdate><abstract>The present invention relates to an air control valve for a fuel cell vehicle, comprising: a valve housing in which an air flow path is formed; a first valve member selectively opening and closing the air flow path; a first sealing member arranged in the first valve member, and sealing between the air flow path and the first valve member; a second valve member disposed to be spaced apart from the first valve member and selectively opening and closing the air flow path; a second sealing member arranged in the second valve member and sealing between the air flow path and the second valve member; and a driving unit driving the first valve member and the second valve member such that the first valve member and the second valve member move from a first position for blocking the air flow path to a second position for opening the air flow path, thereby improving airtight performance and suppressing deterioration of a fuel cell stack.
본 발명은 연료전지 차량용 에어 컨트롤 밸브에 관한 것으로, 공기유로가 형성된 밸브 하우징, 공기유로를 선택적으로 개폐하는 제1밸브부재, 제1밸브부재에 마련되며 공기유로와 제1밸브부재의 사이를 밀폐하는 제1실링부재, 제1밸브부재와 이격되게 배치되며 공기유로를 선택적으로 개폐하는 제2밸브부재, 제2밸브부재에 마련되며 공기유로와 제2밸브부재의 사이를 밀폐하는 제2실링부재, 및 제1밸브부재와 제2밸브부재가 공기유로를 차단하는 제1위치에서 공기유로를 개방하는 제2위치로 이동하도록 제1밸브부재와 제2밸브부재를 구동시키는 구동부를 포함하는 것에 의하여, 기밀 성능을 향상시킬 수 있으며, 연료전지 스택의 열화를 억제하는 유리한 효과를 얻을 수 있다.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | ACTUATING-FLOATS BASIC ELECTRIC ELEMENTS BLASTING COCKS DEVICES FOR VENTING OR AERATING ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES ELECTRICITY ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES MECHANICAL ENGINEERING PERFORMING OPERATIONS PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY TAPS THERMAL INSULATION IN GENERAL TRANSPORTING VALVES VEHICLES IN GENERAL WEAPONS |
| title | AIR CONTROL VALVE FOR FUEL CELL VEHICLE |
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