RESISTANCE WELDING DEVICE
To inhibit deterioration of welding quality in resistance welding.SOLUTION: A resistance welding device welds a plurality of laminated to-be-welded members 101, 102 by pressurizing a workpiece 100 that comprises the plurality of to-be-welded members and supplying electric power to the workpiece. The...
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| creator | IENAGA ATSUSHI MORIWAKI MIKIFUMI SATO HIROKI SATO KOJI KAWAGUCHI HIDEAKI UJIHIRA NAOKI YAMAGUCHI KOJIRO IWAMOTO TOMOYUKI NAKAI MASANORI |
| description | To inhibit deterioration of welding quality in resistance welding.SOLUTION: A resistance welding device welds a plurality of laminated to-be-welded members 101, 102 by pressurizing a workpiece 100 that comprises the plurality of to-be-welded members and supplying electric power to the workpiece. The resistance welding device includes an electrode 2 configured to abut on the workpiece, pressurize the workpiece, and supply electric power to the workpiece. The electrode is provided with: a refrigerant passage 26 extending in a center axis direction of the electrode at a center part in a radial direction; and slits 41 to 44 that communicate with the refrigerant passage, are open on an outer peripheral surface of the electrode, and extend in a circumferential direction on a plane that intersects the central axis direction. The electrode has an inhibition part (a cover 6) which inhibits leakage of a refrigerant through the slits.SELECTED DRAWING: Figure 2
【課題】抵抗溶接における溶接品質の低下を抑制する。【解決手段】抵抗溶接装置は、積層された複数の被溶接材１０１、１０２からなるワーク１００を加圧しかつ、ワークに給電することによって、複数の被溶接材を溶接する。抵抗溶接装置は、ワークに当接しかつ、ワークに対する加圧及び給電を行う電極２を備え、電極には、径方向の中央部において電極の中心軸方向に延びる冷媒路２６と、冷媒路に連通すると共に、電極の外周面に開口するスリット４１～４４であって、中心軸方向に交差する面において周方向に延びるスリットと、が形成され、電極は、スリットを通じた冷媒の漏れを抑制する抑制部（カバー６）を有している。【選択図】図２ |
| format | Patent |
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【課題】抵抗溶接における溶接品質の低下を抑制する。【解決手段】抵抗溶接装置は、積層された複数の被溶接材１０１、１０２からなるワーク１００を加圧しかつ、ワークに給電することによって、複数の被溶接材を溶接する。抵抗溶接装置は、ワークに当接しかつ、ワークに対する加圧及び給電を行う電極２を備え、電極には、径方向の中央部において電極の中心軸方向に延びる冷媒路２６と、冷媒路に連通すると共に、電極の外周面に開口するスリット４１～４４であって、中心軸方向に交差する面において周方向に延びるスリットと、が形成され、電極は、スリットを通じた冷媒の漏れを抑制する抑制部（カバー６）を有している。【選択図】図２</description><language>eng ; jpn</language><subject>CLADDING OR PLATING BY SOLDERING OR WELDING ; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING ; MACHINE TOOLS ; METAL-WORKING NOT OTHERWISE PROVIDED FOR ; PERFORMING OPERATIONS ; SOLDERING OR UNSOLDERING ; TRANSPORTING ; WELDING ; WORKING BY LASER BEAM</subject><creationdate>2024</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=20240529&DB=EPODOC&CC=JP&NR=2024072975A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240529&DB=EPODOC&CC=JP&NR=2024072975A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>IENAGA ATSUSHI</creatorcontrib><creatorcontrib>MORIWAKI MIKIFUMI</creatorcontrib><creatorcontrib>SATO HIROKI</creatorcontrib><creatorcontrib>SATO KOJI</creatorcontrib><creatorcontrib>KAWAGUCHI HIDEAKI</creatorcontrib><creatorcontrib>UJIHIRA NAOKI</creatorcontrib><creatorcontrib>YAMAGUCHI KOJIRO</creatorcontrib><creatorcontrib>IWAMOTO TOMOYUKI</creatorcontrib><creatorcontrib>NAKAI MASANORI</creatorcontrib><title>RESISTANCE WELDING DEVICE</title><description>To inhibit deterioration of welding quality in resistance welding.SOLUTION: A resistance welding device welds a plurality of laminated to-be-welded members 101, 102 by pressurizing a workpiece 100 that comprises the plurality of to-be-welded members and supplying electric power to the workpiece. The resistance welding device includes an electrode 2 configured to abut on the workpiece, pressurize the workpiece, and supply electric power to the workpiece. The electrode is provided with: a refrigerant passage 26 extending in a center axis direction of the electrode at a center part in a radial direction; and slits 41 to 44 that communicate with the refrigerant passage, are open on an outer peripheral surface of the electrode, and extend in a circumferential direction on a plane that intersects the central axis direction. The electrode has an inhibition part (a cover 6) which inhibits leakage of a refrigerant through the slits.SELECTED DRAWING: Figure 2
【課題】抵抗溶接における溶接品質の低下を抑制する。【解決手段】抵抗溶接装置は、積層された複数の被溶接材１０１、１０２からなるワーク１００を加圧しかつ、ワークに給電することによって、複数の被溶接材を溶接する。抵抗溶接装置は、ワークに当接しかつ、ワークに対する加圧及び給電を行う電極２を備え、電極には、径方向の中央部において電極の中心軸方向に延びる冷媒路２６と、冷媒路に連通すると共に、電極の外周面に開口するスリット４１～４４であって、中心軸方向に交差する面において周方向に延びるスリットと、が形成され、電極は、スリットを通じた冷媒の漏れを抑制する抑制部（カバー６）を有している。【選択図】図２</description><subject>CLADDING OR PLATING BY SOLDERING OR WELDING</subject><subject>CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING</subject><subject>MACHINE TOOLS</subject><subject>METAL-WORKING NOT OTHERWISE PROVIDED FOR</subject><subject>PERFORMING OPERATIONS</subject><subject>SOLDERING OR UNSOLDERING</subject><subject>TRANSPORTING</subject><subject>WELDING</subject><subject>WORKING BY LASER BEAM</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZJAMcg32DA5x9HN2VQh39XHx9HNXcHEN83R25WFgTUvMKU7lhdLcDEpuriHOHrqpBfnxqcUFicmpeakl8V4BRgZGJgbmRpbmpo7GRCkCAE-5IGs</recordid><startdate>20240529</startdate><enddate>20240529</enddate><creator>IENAGA ATSUSHI</creator><creator>MORIWAKI MIKIFUMI</creator><creator>SATO HIROKI</creator><creator>SATO KOJI</creator><creator>KAWAGUCHI HIDEAKI</creator><creator>UJIHIRA NAOKI</creator><creator>YAMAGUCHI KOJIRO</creator><creator>IWAMOTO TOMOYUKI</creator><creator>NAKAI MASANORI</creator><scope>EVB</scope></search><sort><creationdate>20240529</creationdate><title>RESISTANCE WELDING DEVICE</title><author>IENAGA ATSUSHI ; MORIWAKI MIKIFUMI ; SATO HIROKI ; SATO KOJI ; KAWAGUCHI HIDEAKI ; UJIHIRA NAOKI ; YAMAGUCHI KOJIRO ; IWAMOTO TOMOYUKI ; NAKAI MASANORI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2024072975A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; jpn</language><creationdate>2024</creationdate><topic>CLADDING OR PLATING BY SOLDERING OR WELDING</topic><topic>CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING</topic><topic>MACHINE TOOLS</topic><topic>METAL-WORKING NOT OTHERWISE PROVIDED FOR</topic><topic>PERFORMING OPERATIONS</topic><topic>SOLDERING OR UNSOLDERING</topic><topic>TRANSPORTING</topic><topic>WELDING</topic><topic>WORKING BY LASER BEAM</topic><toplevel>online_resources</toplevel><creatorcontrib>IENAGA ATSUSHI</creatorcontrib><creatorcontrib>MORIWAKI MIKIFUMI</creatorcontrib><creatorcontrib>SATO HIROKI</creatorcontrib><creatorcontrib>SATO KOJI</creatorcontrib><creatorcontrib>KAWAGUCHI HIDEAKI</creatorcontrib><creatorcontrib>UJIHIRA NAOKI</creatorcontrib><creatorcontrib>YAMAGUCHI KOJIRO</creatorcontrib><creatorcontrib>IWAMOTO TOMOYUKI</creatorcontrib><creatorcontrib>NAKAI MASANORI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>IENAGA ATSUSHI</au><au>MORIWAKI MIKIFUMI</au><au>SATO HIROKI</au><au>SATO KOJI</au><au>KAWAGUCHI HIDEAKI</au><au>UJIHIRA NAOKI</au><au>YAMAGUCHI KOJIRO</au><au>IWAMOTO TOMOYUKI</au><au>NAKAI MASANORI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>RESISTANCE WELDING DEVICE</title><date>2024-05-29</date><risdate>2024</risdate><abstract>To inhibit deterioration of welding quality in resistance welding.SOLUTION: A resistance welding device welds a plurality of laminated to-be-welded members 101, 102 by pressurizing a workpiece 100 that comprises the plurality of to-be-welded members and supplying electric power to the workpiece. The resistance welding device includes an electrode 2 configured to abut on the workpiece, pressurize the workpiece, and supply electric power to the workpiece. The electrode is provided with: a refrigerant passage 26 extending in a center axis direction of the electrode at a center part in a radial direction; and slits 41 to 44 that communicate with the refrigerant passage, are open on an outer peripheral surface of the electrode, and extend in a circumferential direction on a plane that intersects the central axis direction. The electrode has an inhibition part (a cover 6) which inhibits leakage of a refrigerant through the slits.SELECTED DRAWING: Figure 2
【課題】抵抗溶接における溶接品質の低下を抑制する。【解決手段】抵抗溶接装置は、積層された複数の被溶接材１０１、１０２からなるワーク１００を加圧しかつ、ワークに給電することによって、複数の被溶接材を溶接する。抵抗溶接装置は、ワークに当接しかつ、ワークに対する加圧及び給電を行う電極２を備え、電極には、径方向の中央部において電極の中心軸方向に延びる冷媒路２６と、冷媒路に連通すると共に、電極の外周面に開口するスリット４１～４４であって、中心軸方向に交差する面において周方向に延びるスリットと、が形成され、電極は、スリットを通じた冷媒の漏れを抑制する抑制部（カバー６）を有している。【選択図】図２</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | CLADDING OR PLATING BY SOLDERING OR WELDING CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS SOLDERING OR UNSOLDERING TRANSPORTING WELDING WORKING BY LASER BEAM |
| title | RESISTANCE WELDING DEVICE |
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