POLYOLEFIN PIPE FOR WATERLINE AND WATER PIPELINE USING POLYOLEFIN PIPE
PROBLEM TO BE SOLVED: To prevent oil odor from shifting into a pipe without worsening workability and earthquake resistance. SOLUTION: The periphery of a pipe body 12 is formed of polyolefin resin so as to be full of flexibility, and wound with an aluminium tape 14 leaving joint margins A at both en...
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| creator | NISHIMURA MASAKAZU MIKI MAKO MIYAZAKI KEIJI |
| description | PROBLEM TO BE SOLVED: To prevent oil odor from shifting into a pipe without worsening workability and earthquake resistance. SOLUTION: The periphery of a pipe body 12 is formed of polyolefin resin so as to be full of flexibility, and wound with an aluminium tape 14 leaving joint margins A at both ends to form an outer layer. A thus formed polyolefin pipe 10 for waterline is buried as a water pipeline in an area with soil contaminated with oil, or an area with such concern. Accordingly, even though oil reaches the periphery of the polyolefin pipe 10, the oil is shut out by the aluminium tape 14 to prevent the pipe body 12 from coming in direct contact with the oil and swelling, and the flexible property of the pipe body 12 is not impeded by the aluminium tape 14 forming the outer layer of the pipe body 12. |
| format | Patent |
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SOLUTION: The periphery of a pipe body 12 is formed of polyolefin resin so as to be full of flexibility, and wound with an aluminium tape 14 leaving joint margins A at both ends to form an outer layer. A thus formed polyolefin pipe 10 for waterline is buried as a water pipeline in an area with soil contaminated with oil, or an area with such concern. Accordingly, even though oil reaches the periphery of the polyolefin pipe 10, the oil is shut out by the aluminium tape 14 to prevent the pipe body 12 from coming in direct contact with the oil and swelling, and the flexible property of the pipe body 12 is not impeded by the aluminium tape 14 forming the outer layer of the pipe body 12.</description><edition>6</edition><language>eng</language><subject>BLASTING ; ENGINEERING ELEMENTS AND UNITS ; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS ; HEATING ; JOINTS OR FITTINGS FOR PIPES ; LIGHTING ; MEANS FOR THERMAL INSULATION IN GENERAL ; MECHANICAL ENGINEERING ; PIPES ; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING ; THERMAL INSULATION IN GENERAL ; WEAPONS</subject><creationdate>1998</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=19980106&DB=EPODOC&CC=JP&NR=H102462A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76294</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19980106&DB=EPODOC&CC=JP&NR=H102462A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>NISHIMURA MASAKAZU</creatorcontrib><creatorcontrib>MIKI MAKO</creatorcontrib><creatorcontrib>MIYAZAKI KEIJI</creatorcontrib><title>POLYOLEFIN PIPE FOR WATERLINE AND WATER PIPELINE USING POLYOLEFIN PIPE</title><description>PROBLEM TO BE SOLVED: To prevent oil odor from shifting into a pipe without worsening workability and earthquake resistance. SOLUTION: The periphery of a pipe body 12 is formed of polyolefin resin so as to be full of flexibility, and wound with an aluminium tape 14 leaving joint margins A at both ends to form an outer layer. A thus formed polyolefin pipe 10 for waterline is buried as a water pipeline in an area with soil contaminated with oil, or an area with such concern. Accordingly, even though oil reaches the periphery of the polyolefin pipe 10, the oil is shut out by the aluminium tape 14 to prevent the pipe body 12 from coming in direct contact with the oil and swelling, and the flexible property of the pipe body 12 is not impeded by the aluminium tape 14 forming the outer layer of the pipe body 12.</description><subject>BLASTING</subject><subject>ENGINEERING ELEMENTS AND UNITS</subject><subject>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</subject><subject>HEATING</subject><subject>JOINTS OR FITTINGS FOR PIPES</subject><subject>LIGHTING</subject><subject>MEANS FOR THERMAL INSULATION IN GENERAL</subject><subject>MECHANICAL ENGINEERING</subject><subject>PIPES</subject><subject>SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING</subject><subject>THERMAL INSULATION IN GENERAL</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1998</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZHAL8PeJ9PdxdfP0UwjwDHBVcPMPUgh3DHEN8vH0c1Vw9HOB8MCSYKHQYE8_dwU0bTwMrGmJOcWpvFCam0HezTXE2UM3tSA_PrW4IDE5NS-1JN4rwMPQwMjEzMjRmLAKABsAK8s</recordid><startdate>19980106</startdate><enddate>19980106</enddate><creator>NISHIMURA MASAKAZU</creator><creator>MIKI MAKO</creator><creator>MIYAZAKI KEIJI</creator><scope>EVB</scope></search><sort><creationdate>19980106</creationdate><title>POLYOLEFIN PIPE FOR WATERLINE AND WATER PIPELINE USING POLYOLEFIN PIPE</title><author>NISHIMURA MASAKAZU ; MIKI MAKO ; MIYAZAKI KEIJI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JPH102462A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1998</creationdate><topic>BLASTING</topic><topic>ENGINEERING ELEMENTS AND UNITS</topic><topic>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</topic><topic>HEATING</topic><topic>JOINTS OR FITTINGS FOR PIPES</topic><topic>LIGHTING</topic><topic>MEANS FOR THERMAL INSULATION IN GENERAL</topic><topic>MECHANICAL ENGINEERING</topic><topic>PIPES</topic><topic>SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING</topic><topic>THERMAL INSULATION IN GENERAL</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>NISHIMURA MASAKAZU</creatorcontrib><creatorcontrib>MIKI MAKO</creatorcontrib><creatorcontrib>MIYAZAKI KEIJI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>NISHIMURA MASAKAZU</au><au>MIKI MAKO</au><au>MIYAZAKI KEIJI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>POLYOLEFIN PIPE FOR WATERLINE AND WATER PIPELINE USING POLYOLEFIN PIPE</title><date>1998-01-06</date><risdate>1998</risdate><abstract>PROBLEM TO BE SOLVED: To prevent oil odor from shifting into a pipe without worsening workability and earthquake resistance. SOLUTION: The periphery of a pipe body 12 is formed of polyolefin resin so as to be full of flexibility, and wound with an aluminium tape 14 leaving joint margins A at both ends to form an outer layer. A thus formed polyolefin pipe 10 for waterline is buried as a water pipeline in an area with soil contaminated with oil, or an area with such concern. Accordingly, even though oil reaches the periphery of the polyolefin pipe 10, the oil is shut out by the aluminium tape 14 to prevent the pipe body 12 from coming in direct contact with the oil and swelling, and the flexible property of the pipe body 12 is not impeded by the aluminium tape 14 forming the outer layer of the pipe body 12.</abstract><edition>6</edition><oa>free_for_read</oa></addata></record> |
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| language | eng |
| recordid | cdi_epo_espacenet_JPH102462A |
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| subjects | BLASTING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING JOINTS OR FITTINGS FOR PIPES LIGHTING MEANS FOR THERMAL INSULATION IN GENERAL MECHANICAL ENGINEERING PIPES SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING THERMAL INSULATION IN GENERAL WEAPONS |
| title | POLYOLEFIN PIPE FOR WATERLINE AND WATER PIPELINE USING POLYOLEFIN PIPE |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-23T06%3A26%3A36IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=NISHIMURA%20MASAKAZU&rft.date=1998-01-06&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EJPH102462A%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |