REED VALVE
To inhibit occurrence of malfunction resulting from a foreign object.SOLUTION: A reed valve 1 includes: a valve body 4; a valve seat 6 having a valve hole 3 through which a fluid J may circulate; a casing 8 which houses the valve body 4; and a reed 10 including an arm part 18 which is fixed at one e...
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| creator | KAWARAI HIROYUKI KOYAMA MITSUKUNI KANO SHINGO FUJITANI TOSHIAKI |
| description | To inhibit occurrence of malfunction resulting from a foreign object.SOLUTION: A reed valve 1 includes: a valve body 4; a valve seat 6 having a valve hole 3 through which a fluid J may circulate; a casing 8 which houses the valve body 4; and a reed 10 including an arm part 18 which is fixed at one end part 22 to the casing 8 and a valve body support part 20 connected to the other end part 24 of the arm part 18 and supporting the valve body 4 so as to open or close the valve hole 3. When a circulation direction of the fluid j in the valve hole 3 is defined as a first direction D1 and a surface, which faces the downstream side in the first direction D1, of an inner surface of the casing 8 is defined as a first surface 21, the first surface 21 includes a recessed part 27 facing the arm part 18.SELECTED DRAWING: Figure 2
【課題】異物に起因する作動不良の発生を抑制する。【解決手段】リードバルブ１は、弁体４と、流体Ｊが流通可能な弁孔３を有する弁座６と、弁体４を収容するケーシング８と、一端部２２がケーシング８に固定されたアーム部１８、及びアーム部１８の他端部２４と接続し、弁孔３を開閉可能に弁体４を支持する弁体支持部２０、を含むリードと１０、を備え、弁孔３における流体Ｊの流通方向を第１方向Ｄ１、ケーシング８の内面のうち第１方向Ｄ１の下流側を向く面を第１面２１と定義すると、第１面２１は、アーム部１８に対向する凹部２７を含む。【選択図】 図２ |
| format | Patent |
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【課題】異物に起因する作動不良の発生を抑制する。【解決手段】リードバルブ１は、弁体４と、流体Ｊが流通可能な弁孔３を有する弁座６と、弁体４を収容するケーシング８と、一端部２２がケーシング８に固定されたアーム部１８、及びアーム部１８の他端部２４と接続し、弁孔３を開閉可能に弁体４を支持する弁体支持部２０、を含むリードと１０、を備え、弁孔３における流体Ｊの流通方向を第１方向Ｄ１、ケーシング８の内面のうち第１方向Ｄ１の下流側を向く面を第１面２１と定義すると、第１面２１は、アーム部１８に対向する凹部２７を含む。【選択図】 図２</description><language>eng ; jpn</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>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=20211014&DB=EPODOC&CC=JP&NR=2021165558A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20211014&DB=EPODOC&CC=JP&NR=2021165558A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>KAWARAI HIROYUKI</creatorcontrib><creatorcontrib>KOYAMA MITSUKUNI</creatorcontrib><creatorcontrib>KANO SHINGO</creatorcontrib><creatorcontrib>FUJITANI TOSHIAKI</creatorcontrib><title>REED VALVE</title><description>To inhibit occurrence of malfunction resulting from a foreign object.SOLUTION: A reed valve 1 includes: a valve body 4; a valve seat 6 having a valve hole 3 through which a fluid J may circulate; a casing 8 which houses the valve body 4; and a reed 10 including an arm part 18 which is fixed at one end part 22 to the casing 8 and a valve body support part 20 connected to the other end part 24 of the arm part 18 and supporting the valve body 4 so as to open or close the valve hole 3. When a circulation direction of the fluid j in the valve hole 3 is defined as a first direction D1 and a surface, which faces the downstream side in the first direction D1, of an inner surface of the casing 8 is defined as a first surface 21, the first surface 21 includes a recessed part 27 facing the arm part 18.SELECTED DRAWING: Figure 2
【課題】異物に起因する作動不良の発生を抑制する。【解決手段】リードバルブ１は、弁体４と、流体Ｊが流通可能な弁孔３を有する弁座６と、弁体４を収容するケーシング８と、一端部２２がケーシング８に固定されたアーム部１８、及びアーム部１８の他端部２４と接続し、弁孔３を開閉可能に弁体４を支持する弁体支持部２０、を含むリードと１０、を備え、弁孔３における流体Ｊの流通方向を第１方向Ｄ１、ケーシング８の内面のうち第１方向Ｄ１の下流側を向く面を第１面２１と定義すると、第１面２１は、アーム部１８に対向する凹部２７を含む。【選択図】 図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>2021</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZOAKcnV1UQhz9Alz5WFgTUvMKU7lhdLcDEpuriHOHrqpBfnxqcUFicmpeakl8V4BRgZGhoZmpqamFo7GRCkCAII0HCk</recordid><startdate>20211014</startdate><enddate>20211014</enddate><creator>KAWARAI HIROYUKI</creator><creator>KOYAMA MITSUKUNI</creator><creator>KANO SHINGO</creator><creator>FUJITANI TOSHIAKI</creator><scope>EVB</scope></search><sort><creationdate>20211014</creationdate><title>REED VALVE</title><author>KAWARAI HIROYUKI ; KOYAMA MITSUKUNI ; KANO SHINGO ; FUJITANI TOSHIAKI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2021165558A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; jpn</language><creationdate>2021</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>KAWARAI HIROYUKI</creatorcontrib><creatorcontrib>KOYAMA MITSUKUNI</creatorcontrib><creatorcontrib>KANO SHINGO</creatorcontrib><creatorcontrib>FUJITANI TOSHIAKI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>KAWARAI HIROYUKI</au><au>KOYAMA MITSUKUNI</au><au>KANO SHINGO</au><au>FUJITANI TOSHIAKI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>REED VALVE</title><date>2021-10-14</date><risdate>2021</risdate><abstract>To inhibit occurrence of malfunction resulting from a foreign object.SOLUTION: A reed valve 1 includes: a valve body 4; a valve seat 6 having a valve hole 3 through which a fluid J may circulate; a casing 8 which houses the valve body 4; and a reed 10 including an arm part 18 which is fixed at one end part 22 to the casing 8 and a valve body support part 20 connected to the other end part 24 of the arm part 18 and supporting the valve body 4 so as to open or close the valve hole 3. When a circulation direction of the fluid j in the valve hole 3 is defined as a first direction D1 and a surface, which faces the downstream side in the first direction D1, of an inner surface of the casing 8 is defined as a first surface 21, the first surface 21 includes a recessed part 27 facing the arm part 18.SELECTED DRAWING: Figure 2
【課題】異物に起因する作動不良の発生を抑制する。【解決手段】リードバルブ１は、弁体４と、流体Ｊが流通可能な弁孔３を有する弁座６と、弁体４を収容するケーシング８と、一端部２２がケーシング８に固定されたアーム部１８、及びアーム部１８の他端部２４と接続し、弁孔３を開閉可能に弁体４を支持する弁体支持部２０、を含むリードと１０、を備え、弁孔３における流体Ｊの流通方向を第１方向Ｄ１、ケーシング８の内面のうち第１方向Ｄ１の下流側を向く面を第１面２１と定義すると、第１面２１は、アーム部１８に対向する凹部２７を含む。【選択図】 図２</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng ; jpn |
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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 | REED VALVE |
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