Impeller for hydrodynamic clutch and method of manufacturing the same
An impeller for a fluid transmitting device includes a hub 2h, 3h and a bowl-shaped shell 2s,3s connected to an outer peripheral portion of the hub 2h,3h via an annular weld seam 40. An inner peripheral surface of the she112s, 3s is fittedto an outer peripheral surface of the hub 2h, 3h, and the wel...
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| creator | SATO, NAOTO TAKANO, SYOUJI KIRIYAMA, TOSHIHIDE TSUCHIYA, TOMOHIKO TAKAGI, NAOMI AOSHIMA, KATSUYOSHI |
| description | An impeller for a fluid transmitting device includes a hub 2h, 3h and a bowl-shaped shell 2s,3s connected to an outer peripheral portion of the hub 2h,3h via an annular weld seam 40. An inner peripheral surface of the she112s, 3s is fittedto an outer peripheral surface of the hub 2h, 3h, and the weld seam 40 is formed therebetween by laser welding over an entire length of fitting depth. Thus, it is possible to form the annular weld seam 40 between the hub 2h, 3h and the shell 2s,3s with a relatively small amount of heat input, and to precisely perform a visual inspection as to whether the weld seam 40 is good or not without any skill. |
| format | Patent |
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An inner peripheral surface of the she112s, 3s is fittedto an outer peripheral surface of the hub 2h, 3h, and the weld seam 40 is formed therebetween by laser welding over an entire length of fitting depth. Thus, it is possible to form the annular weld seam 40 between the hub 2h, 3h and the shell 2s,3s with a relatively small amount of heat input, and to precisely perform a visual inspection as to whether the weld seam 40 is good or not without any skill.</description><language>eng ; fre ; ger</language><subject>BLASTING ; ENGINEERING ELEMENTS AND UNITS ; GEARING ; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS ; HEATING ; LIGHTING ; MECHANICAL ENGINEERING ; THERMAL INSULATION IN GENERAL ; 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=20120104&DB=EPODOC&CC=EP&NR=1621799B1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,778,883,25547,76298</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20120104&DB=EPODOC&CC=EP&NR=1621799B1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>SATO, NAOTO</creatorcontrib><creatorcontrib>TAKANO, SYOUJI</creatorcontrib><creatorcontrib>KIRIYAMA, TOSHIHIDE</creatorcontrib><creatorcontrib>TSUCHIYA, TOMOHIKO</creatorcontrib><creatorcontrib>TAKAGI, NAOMI</creatorcontrib><creatorcontrib>AOSHIMA, KATSUYOSHI</creatorcontrib><title>Impeller for hydrodynamic clutch and method of manufacturing the same</title><description>An impeller for a fluid transmitting device includes a hub 2h, 3h and a bowl-shaped shell 2s,3s connected to an outer peripheral portion of the hub 2h,3h via an annular weld seam 40. An inner peripheral surface of the she112s, 3s is fittedto an outer peripheral surface of the hub 2h, 3h, and the weld seam 40 is formed therebetween by laser welding over an entire length of fitting depth. Thus, it is possible to form the annular weld seam 40 between the hub 2h, 3h and the shell 2s,3s with a relatively small amount of heat input, and to precisely perform a visual inspection as to whether the weld seam 40 is good or not without any skill.</description><subject>BLASTING</subject><subject>ENGINEERING ELEMENTS AND UNITS</subject><subject>GEARING</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>THERMAL INSULATION IN GENERAL</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2012</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNyrEOwiAQAFAWB1P9h_sBBzTRdLXB1M3BvbnAIU2AI3AM_XsXP8DpLW-vzDMVipEqeK4QNlfZbRnTasHGLjYAZgeJJLAD9pAwd49Wel3zByQQNEx0UDuPsdHx56DgYd7TfKLCC7WCljLJYl76eta3cbzryx_lC55oMu8</recordid><startdate>20120104</startdate><enddate>20120104</enddate><creator>SATO, NAOTO</creator><creator>TAKANO, SYOUJI</creator><creator>KIRIYAMA, TOSHIHIDE</creator><creator>TSUCHIYA, TOMOHIKO</creator><creator>TAKAGI, NAOMI</creator><creator>AOSHIMA, KATSUYOSHI</creator><scope>EVB</scope></search><sort><creationdate>20120104</creationdate><title>Impeller for hydrodynamic clutch and method of manufacturing the same</title><author>SATO, NAOTO ; TAKANO, SYOUJI ; KIRIYAMA, TOSHIHIDE ; TSUCHIYA, TOMOHIKO ; TAKAGI, NAOMI ; AOSHIMA, KATSUYOSHI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP1621799B13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2012</creationdate><topic>BLASTING</topic><topic>ENGINEERING ELEMENTS AND UNITS</topic><topic>GEARING</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>THERMAL INSULATION IN GENERAL</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>SATO, NAOTO</creatorcontrib><creatorcontrib>TAKANO, SYOUJI</creatorcontrib><creatorcontrib>KIRIYAMA, TOSHIHIDE</creatorcontrib><creatorcontrib>TSUCHIYA, TOMOHIKO</creatorcontrib><creatorcontrib>TAKAGI, NAOMI</creatorcontrib><creatorcontrib>AOSHIMA, KATSUYOSHI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>SATO, NAOTO</au><au>TAKANO, SYOUJI</au><au>KIRIYAMA, TOSHIHIDE</au><au>TSUCHIYA, TOMOHIKO</au><au>TAKAGI, NAOMI</au><au>AOSHIMA, KATSUYOSHI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Impeller for hydrodynamic clutch and method of manufacturing the same</title><date>2012-01-04</date><risdate>2012</risdate><abstract>An impeller for a fluid transmitting device includes a hub 2h, 3h and a bowl-shaped shell 2s,3s connected to an outer peripheral portion of the hub 2h,3h via an annular weld seam 40. An inner peripheral surface of the she112s, 3s is fittedto an outer peripheral surface of the hub 2h, 3h, and the weld seam 40 is formed therebetween by laser welding over an entire length of fitting depth. Thus, it is possible to form the annular weld seam 40 between the hub 2h, 3h and the shell 2s,3s with a relatively small amount of heat input, and to precisely perform a visual inspection as to whether the weld seam 40 is good or not without any skill.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng ; fre ; ger |
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| subjects | BLASTING ENGINEERING ELEMENTS AND UNITS GEARING GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING THERMAL INSULATION IN GENERAL WEAPONS |
| title | Impeller for hydrodynamic clutch and method of manufacturing the same |
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