Displacement-controlled earthquake-resistant transformer employing friction damper
The present invention relates to a displacement-controlled earthquake-resistant transformer employing a friction damper, including: a device body; an upper frame disposed in an upper portion of the device body to fix the device body; a lower frame disposed in a lower portion of the device body to fi...
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| creator | Park, Seung Iel Lee, Ji Eon Choi, Kyoung Kyu Lee, Seung Jae Sim, Jong Hyeon Park, Hoon Yang |
| description | The present invention relates to a displacement-controlled earthquake-resistant transformer employing a friction damper, including: a device body; an upper frame disposed in an upper portion of the device body to fix the device body; a lower frame disposed in a lower portion of the device body to fix the device body to a base while supporting the device body; and a friction damper unit disposed between the device body and the base to interwork with the device body and the base, and configured to buffer a vibration transmitted to the device body through the base fixed to a ground surface. According to the present invention, seismic energy is absorbed by using a frictional force of a damper in the event of an earthquake, so that damage that may be caused to the transformer by an earthquake shock is prevented. |
| format | Patent |
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According to the present invention, seismic energy is absorbed by using a frictional force of a damper in the event of an earthquake, so that damage that may be caused to the transformer by an earthquake shock is prevented.</description><language>eng</language><subject>BASIC ELECTRIC ELEMENTS ; BLASTING ; ELECTRICITY ; ENGINEERING ELEMENTS AND UNITS ; FRAMES, CASINGS, OR BEDS OF ENGINES OR OTHER MACHINES ORAPPARATUS NOT SPECIFIC TO AN ENGINE, MACHINE, OR APPARATUSPROVIDED FOR ELSEWHERE ; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS ; HEATING ; INDUCTANCES ; LIGHTING ; MAGNETS ; MEANS FOR DAMPING VIBRATION ; MECHANICAL ENGINEERING ; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES ; SHOCK-ABSORBERS ; SPRINGS ; STANDS OR SUPPORTS ; THERMAL INSULATION IN GENERAL ; TRANSFORMERS ; WEAPONS</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=20240702&DB=EPODOC&CC=US&NR=12025201B2$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240702&DB=EPODOC&CC=US&NR=12025201B2$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>Park, Seung Iel</creatorcontrib><creatorcontrib>Lee, Ji Eon</creatorcontrib><creatorcontrib>Choi, Kyoung Kyu</creatorcontrib><creatorcontrib>Lee, Seung Jae</creatorcontrib><creatorcontrib>Sim, Jong Hyeon</creatorcontrib><creatorcontrib>Park, Hoon Yang</creatorcontrib><title>Displacement-controlled earthquake-resistant transformer employing friction damper</title><description>The present invention relates to a displacement-controlled earthquake-resistant transformer employing a friction damper, including: a device body; an upper frame disposed in an upper portion of the device body to fix the device body; a lower frame disposed in a lower portion of the device body to fix the device body to a base while supporting the device body; and a friction damper unit disposed between the device body and the base to interwork with the device body and the base, and configured to buffer a vibration transmitted to the device body through the base fixed to a ground surface. According to the present invention, seismic energy is absorbed by using a frictional force of a damper in the event of an earthquake, so that damage that may be caused to the transformer by an earthquake shock is prevented.</description><subject>BASIC ELECTRIC ELEMENTS</subject><subject>BLASTING</subject><subject>ELECTRICITY</subject><subject>ENGINEERING ELEMENTS AND UNITS</subject><subject>FRAMES, CASINGS, OR BEDS OF ENGINES OR OTHER MACHINES ORAPPARATUS NOT SPECIFIC TO AN ENGINE, MACHINE, OR APPARATUSPROVIDED FOR ELSEWHERE</subject><subject>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</subject><subject>HEATING</subject><subject>INDUCTANCES</subject><subject>LIGHTING</subject><subject>MAGNETS</subject><subject>MEANS FOR DAMPING VIBRATION</subject><subject>MECHANICAL ENGINEERING</subject><subject>SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES</subject><subject>SHOCK-ABSORBERS</subject><subject>SPRINGS</subject><subject>STANDS OR SUPPORTS</subject><subject>THERMAL INSULATION IN GENERAL</subject><subject>TRANSFORMERS</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNzTsOwjAQRdE0FAjYg1mApcSIDfATNZ86GjkvYGGPzXgo2D0ULIDqNke60-a0C7VE8khgtT6zSo4RgwGJ3p8vesAKaqhKrEaFuI5ZEsQglZjfgW9mlOA1ZDYDpQKZN5ORYsXi11mzPOwv26NFyT1q-c4Y2l_PnWvd2rXdxq3-MR_uEDm2</recordid><startdate>20240702</startdate><enddate>20240702</enddate><creator>Park, Seung Iel</creator><creator>Lee, Ji Eon</creator><creator>Choi, Kyoung Kyu</creator><creator>Lee, Seung Jae</creator><creator>Sim, Jong Hyeon</creator><creator>Park, Hoon Yang</creator><scope>EVB</scope></search><sort><creationdate>20240702</creationdate><title>Displacement-controlled earthquake-resistant transformer employing friction damper</title><author>Park, Seung Iel ; Lee, Ji Eon ; Choi, Kyoung Kyu ; Lee, Seung Jae ; Sim, Jong Hyeon ; Park, Hoon Yang</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US12025201B23</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2024</creationdate><topic>BASIC ELECTRIC ELEMENTS</topic><topic>BLASTING</topic><topic>ELECTRICITY</topic><topic>ENGINEERING ELEMENTS AND UNITS</topic><topic>FRAMES, CASINGS, OR BEDS OF ENGINES OR OTHER MACHINES ORAPPARATUS NOT SPECIFIC TO AN ENGINE, MACHINE, OR APPARATUSPROVIDED FOR ELSEWHERE</topic><topic>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</topic><topic>HEATING</topic><topic>INDUCTANCES</topic><topic>LIGHTING</topic><topic>MAGNETS</topic><topic>MEANS FOR DAMPING VIBRATION</topic><topic>MECHANICAL ENGINEERING</topic><topic>SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES</topic><topic>SHOCK-ABSORBERS</topic><topic>SPRINGS</topic><topic>STANDS OR SUPPORTS</topic><topic>THERMAL INSULATION IN GENERAL</topic><topic>TRANSFORMERS</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>Park, Seung Iel</creatorcontrib><creatorcontrib>Lee, Ji Eon</creatorcontrib><creatorcontrib>Choi, Kyoung Kyu</creatorcontrib><creatorcontrib>Lee, Seung Jae</creatorcontrib><creatorcontrib>Sim, Jong Hyeon</creatorcontrib><creatorcontrib>Park, Hoon Yang</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Park, Seung Iel</au><au>Lee, Ji Eon</au><au>Choi, Kyoung Kyu</au><au>Lee, Seung Jae</au><au>Sim, Jong Hyeon</au><au>Park, Hoon Yang</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Displacement-controlled earthquake-resistant transformer employing friction damper</title><date>2024-07-02</date><risdate>2024</risdate><abstract>The present invention relates to a displacement-controlled earthquake-resistant transformer employing a friction damper, including: a device body; an upper frame disposed in an upper portion of the device body to fix the device body; a lower frame disposed in a lower portion of the device body to fix the device body to a base while supporting the device body; and a friction damper unit disposed between the device body and the base to interwork with the device body and the base, and configured to buffer a vibration transmitted to the device body through the base fixed to a ground surface. According to the present invention, seismic energy is absorbed by using a frictional force of a damper in the event of an earthquake, so that damage that may be caused to the transformer by an earthquake shock is prevented.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | BASIC ELECTRIC ELEMENTS BLASTING ELECTRICITY ENGINEERING ELEMENTS AND UNITS FRAMES, CASINGS, OR BEDS OF ENGINES OR OTHER MACHINES ORAPPARATUS NOT SPECIFIC TO AN ENGINE, MACHINE, OR APPARATUSPROVIDED FOR ELSEWHERE GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING INDUCTANCES LIGHTING MAGNETS MEANS FOR DAMPING VIBRATION MECHANICAL ENGINEERING SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES SHOCK-ABSORBERS SPRINGS STANDS OR SUPPORTS THERMAL INSULATION IN GENERAL TRANSFORMERS WEAPONS |
| title | Displacement-controlled earthquake-resistant transformer employing friction damper |
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