TANK FOR FLUID
To provide a technology capable of suppressing a clearance between filaments.SOLUTION: A tank includes a liner, a boss, and a reinforcement layer. The liner has a cylindrical portion and dome portions positioned at both ends of the cylindrical portion. The boss is disposed on the dome portion at one...
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| creator | INAGI SHUSUKE FUJIE YUKI |
| description | To provide a technology capable of suppressing a clearance between filaments.SOLUTION: A tank includes a liner, a boss, and a reinforcement layer. The liner has a cylindrical portion and dome portions positioned at both ends of the cylindrical portion. The boss is disposed on the dome portion at one side of the liner. The reinforcement layer covering outer surfaces of the liner and the boss has a structure formed by winding long filaments in a plurality of layers. An outer surface of the boss has an outer peripheral part having a substantially constant inclination along a radial direction and an inner peripheral part gradually increased in inclination toward a radial inner side. The reinforcement layer has a first helical layer in which the filament is helically wound with a first pattern, and a second helical layer which is positioned outside of the first helical layer and in which the filament is helically wound with a second pattern different from the first pattern. A winding end portion of the second helical layer is positioned at a radial inner side with respect to a winding end portion of the first helical layer and positioned on an outer peripheral part of the outer surface of the boss.SELECTED DRAWING: Figure 3
【課題】フィラメント間に隙間が生じることを抑制し得る技術を提供する。【解決手段】ライナとボスと補強層とを備える。ライナは、円筒部と円筒部の両端に位置するドーム部とを有する。ボスは、ライナの一方のドーム部に設けられている。ライナ及びボスの外面を覆う補強層は、長尺のフィラメントが複数層にわたって巻き付けられた構造を有する。ボスの外面は、径方向に沿って略一定の傾きを有する外周部分と径方向内側に向かうにつれて傾きが増大する内周部分とを有する。補強層は、フィラメントが第１のパターンでヘリカル巻きされている第１のヘリカル層と第１のヘリカル層の外側に位置するとともにフィラメントが第１のパターンとは異なる第２のパターンでヘリカル巻されている第２のヘリカル層とを有する。第２のヘリカル層の巻き端部は、第１のヘリカル層の巻き端部よりも径方内側に位置するとともに、ボスの外面の外周部分上に位置する。【選択図】図３ |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_JP2023127693A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>JP2023127693A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_JP2023127693A3</originalsourceid><addsrcrecordid>eNrjZOALcfTzVnDzD1Jw8wn1dOFhYE1LzClO5YXS3AxKbq4hzh66qQX58anFBYnJqXmpJfFeAUYGRsaGRuZmlsaOxkQpAgDvfx04</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>TANK FOR FLUID</title><source>esp@cenet</source><creator>INAGI SHUSUKE ; FUJIE YUKI</creator><creatorcontrib>INAGI SHUSUKE ; FUJIE YUKI</creatorcontrib><description>To provide a technology capable of suppressing a clearance between filaments.SOLUTION: A tank includes a liner, a boss, and a reinforcement layer. The liner has a cylindrical portion and dome portions positioned at both ends of the cylindrical portion. The boss is disposed on the dome portion at one side of the liner. The reinforcement layer covering outer surfaces of the liner and the boss has a structure formed by winding long filaments in a plurality of layers. An outer surface of the boss has an outer peripheral part having a substantially constant inclination along a radial direction and an inner peripheral part gradually increased in inclination toward a radial inner side. The reinforcement layer has a first helical layer in which the filament is helically wound with a first pattern, and a second helical layer which is positioned outside of the first helical layer and in which the filament is helically wound with a second pattern different from the first pattern. A winding end portion of the second helical layer is positioned at a radial inner side with respect to a winding end portion of the first helical layer and positioned on an outer peripheral part of the outer surface of the boss.SELECTED DRAWING: Figure 3
【課題】フィラメント間に隙間が生じることを抑制し得る技術を提供する。【解決手段】ライナとボスと補強層とを備える。ライナは、円筒部と円筒部の両端に位置するドーム部とを有する。ボスは、ライナの一方のドーム部に設けられている。ライナ及びボスの外面を覆う補強層は、長尺のフィラメントが複数層にわたって巻き付けられた構造を有する。ボスの外面は、径方向に沿って略一定の傾きを有する外周部分と径方向内側に向かうにつれて傾きが増大する内周部分とを有する。補強層は、フィラメントが第１のパターンでヘリカル巻きされている第１のヘリカル層と第１のヘリカル層の外側に位置するとともにフィラメントが第１のパターンとは異なる第２のパターンでヘリカル巻されている第２のヘリカル層とを有する。第２のヘリカル層の巻き端部は、第１のヘリカル層の巻き端部よりも径方内側に位置するとともに、ボスの外面の外周部分上に位置する。【選択図】図３</description><language>eng ; jpn</language><subject>BLASTING ; CYLINDERS ; ENGINEERING ELEMENTS AND UNITS ; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED,LIQUEFIED, OR SOLIDIFIED GASES ; FIXED-CAPACITY GAS-HOLDERS ; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS ; HEATING ; LIGHTING ; MECHANICAL ENGINEERING ; PISTONS ; SEALINGS ; STORING OF DISTRIBUTING GASES OR LIQUIDS ; THERMAL INSULATION IN GENERAL ; VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED ORSOLIDIFIED GASES ; WEAPONS</subject><creationdate>2023</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=20230914&DB=EPODOC&CC=JP&NR=2023127693A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,778,883,25547,76298</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230914&DB=EPODOC&CC=JP&NR=2023127693A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>INAGI SHUSUKE</creatorcontrib><creatorcontrib>FUJIE YUKI</creatorcontrib><title>TANK FOR FLUID</title><description>To provide a technology capable of suppressing a clearance between filaments.SOLUTION: A tank includes a liner, a boss, and a reinforcement layer. The liner has a cylindrical portion and dome portions positioned at both ends of the cylindrical portion. The boss is disposed on the dome portion at one side of the liner. The reinforcement layer covering outer surfaces of the liner and the boss has a structure formed by winding long filaments in a plurality of layers. An outer surface of the boss has an outer peripheral part having a substantially constant inclination along a radial direction and an inner peripheral part gradually increased in inclination toward a radial inner side. The reinforcement layer has a first helical layer in which the filament is helically wound with a first pattern, and a second helical layer which is positioned outside of the first helical layer and in which the filament is helically wound with a second pattern different from the first pattern. A winding end portion of the second helical layer is positioned at a radial inner side with respect to a winding end portion of the first helical layer and positioned on an outer peripheral part of the outer surface of the boss.SELECTED DRAWING: Figure 3
【課題】フィラメント間に隙間が生じることを抑制し得る技術を提供する。【解決手段】ライナとボスと補強層とを備える。ライナは、円筒部と円筒部の両端に位置するドーム部とを有する。ボスは、ライナの一方のドーム部に設けられている。ライナ及びボスの外面を覆う補強層は、長尺のフィラメントが複数層にわたって巻き付けられた構造を有する。ボスの外面は、径方向に沿って略一定の傾きを有する外周部分と径方向内側に向かうにつれて傾きが増大する内周部分とを有する。補強層は、フィラメントが第１のパターンでヘリカル巻きされている第１のヘリカル層と第１のヘリカル層の外側に位置するとともにフィラメントが第１のパターンとは異なる第２のパターンでヘリカル巻されている第２のヘリカル層とを有する。第２のヘリカル層の巻き端部は、第１のヘリカル層の巻き端部よりも径方内側に位置するとともに、ボスの外面の外周部分上に位置する。【選択図】図３</description><subject>BLASTING</subject><subject>CYLINDERS</subject><subject>ENGINEERING ELEMENTS AND UNITS</subject><subject>FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED,LIQUEFIED, OR SOLIDIFIED GASES</subject><subject>FIXED-CAPACITY GAS-HOLDERS</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>PISTONS</subject><subject>SEALINGS</subject><subject>STORING OF DISTRIBUTING GASES OR LIQUIDS</subject><subject>THERMAL INSULATION IN GENERAL</subject><subject>VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED ORSOLIDIFIED GASES</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZOALcfTzVnDzD1Jw8wn1dOFhYE1LzClO5YXS3AxKbq4hzh66qQX58anFBYnJqXmpJfFeAUYGRsaGRuZmlsaOxkQpAgDvfx04</recordid><startdate>20230914</startdate><enddate>20230914</enddate><creator>INAGI SHUSUKE</creator><creator>FUJIE YUKI</creator><scope>EVB</scope></search><sort><creationdate>20230914</creationdate><title>TANK FOR FLUID</title><author>INAGI SHUSUKE ; FUJIE YUKI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2023127693A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; jpn</language><creationdate>2023</creationdate><topic>BLASTING</topic><topic>CYLINDERS</topic><topic>ENGINEERING ELEMENTS AND UNITS</topic><topic>FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED,LIQUEFIED, OR SOLIDIFIED GASES</topic><topic>FIXED-CAPACITY GAS-HOLDERS</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>PISTONS</topic><topic>SEALINGS</topic><topic>STORING OF DISTRIBUTING GASES OR LIQUIDS</topic><topic>THERMAL INSULATION IN GENERAL</topic><topic>VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED ORSOLIDIFIED GASES</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>INAGI SHUSUKE</creatorcontrib><creatorcontrib>FUJIE YUKI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>INAGI SHUSUKE</au><au>FUJIE YUKI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>TANK FOR FLUID</title><date>2023-09-14</date><risdate>2023</risdate><abstract>To provide a technology capable of suppressing a clearance between filaments.SOLUTION: A tank includes a liner, a boss, and a reinforcement layer. The liner has a cylindrical portion and dome portions positioned at both ends of the cylindrical portion. The boss is disposed on the dome portion at one side of the liner. The reinforcement layer covering outer surfaces of the liner and the boss has a structure formed by winding long filaments in a plurality of layers. An outer surface of the boss has an outer peripheral part having a substantially constant inclination along a radial direction and an inner peripheral part gradually increased in inclination toward a radial inner side. The reinforcement layer has a first helical layer in which the filament is helically wound with a first pattern, and a second helical layer which is positioned outside of the first helical layer and in which the filament is helically wound with a second pattern different from the first pattern. A winding end portion of the second helical layer is positioned at a radial inner side with respect to a winding end portion of the first helical layer and positioned on an outer peripheral part of the outer surface of the boss.SELECTED DRAWING: Figure 3
【課題】フィラメント間に隙間が生じることを抑制し得る技術を提供する。【解決手段】ライナとボスと補強層とを備える。ライナは、円筒部と円筒部の両端に位置するドーム部とを有する。ボスは、ライナの一方のドーム部に設けられている。ライナ及びボスの外面を覆う補強層は、長尺のフィラメントが複数層にわたって巻き付けられた構造を有する。ボスの外面は、径方向に沿って略一定の傾きを有する外周部分と径方向内側に向かうにつれて傾きが増大する内周部分とを有する。補強層は、フィラメントが第１のパターンでヘリカル巻きされている第１のヘリカル層と第１のヘリカル層の外側に位置するとともにフィラメントが第１のパターンとは異なる第２のパターンでヘリカル巻されている第２のヘリカル層とを有する。第２のヘリカル層の巻き端部は、第１のヘリカル層の巻き端部よりも径方内側に位置するとともに、ボスの外面の外周部分上に位置する。【選択図】図３</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | BLASTING CYLINDERS ENGINEERING ELEMENTS AND UNITS FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED,LIQUEFIED, OR SOLIDIFIED GASES FIXED-CAPACITY GAS-HOLDERS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING PISTONS SEALINGS STORING OF DISTRIBUTING GASES OR LIQUIDS THERMAL INSULATION IN GENERAL VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED ORSOLIDIFIED GASES WEAPONS |
| title | TANK FOR FLUID |
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