SANITARY CLEANING DEVICE
Provided is a sanitary cleaning device capable of more appropriately stopping heat generation of a heater while enhancing safety against electric leakage from the heater even when dielectric breakdown occurs between water flowing inside and the heater in an instantaneous heat exchanger.Provided is a...
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| creator | Ide, Mizuki Kaneko, Ryohei Sawa, Shonosuke Hatta, Ikko |
| description | Provided is a sanitary cleaning device capable of more appropriately stopping heat generation of a heater while enhancing safety against electric leakage from the heater even when dielectric breakdown occurs between water flowing inside and the heater in an instantaneous heat exchanger.Provided is a sanitary cleaning device including: a connecting portion including a first power supply terminal and a second power supply terminal; a heat exchanger including a ground electrode that grounds water flowing inside, and a heater unit including a heater electrically insulated from the water flowing inside; a jet nozzle that jets cleaning water; a switching element provided on a power supply path between the other end of the heater and the second power supply terminal; a control unit that controls supply of AC power to the heater by switching of the switching element; a first temperature fuse provided on a power supply path between one end of the heater and the first power supply terminal; and a second temperature fuse provided on the power supply path between the other end of the heater and the second power supply terminal. |
| format | Patent |
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a heat exchanger including a ground electrode that grounds water flowing inside, and a heater unit including a heater electrically insulated from the water flowing inside; a jet nozzle that jets cleaning water; a switching element provided on a power supply path between the other end of the heater and the second power supply terminal; a control unit that controls supply of AC power to the heater by switching of the switching element; a first temperature fuse provided on a power supply path between one end of the heater and the first power supply terminal; and a second temperature fuse provided on the power supply path between the other end of the heater and the second power supply terminal.</description><language>eng ; fre ; ger</language><subject>ELECTRIC HEATING ; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR ; ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ; ELECTRICITY ; FIXED CONSTRUCTIONS ; FLUSHING VALVES THEREFOR ; SEWERAGE ; WATER SUPPLY ; WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES</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=20230301&DB=EPODOC&CC=EP&NR=4141179A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230301&DB=EPODOC&CC=EP&NR=4141179A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>Ide, Mizuki</creatorcontrib><creatorcontrib>Kaneko, Ryohei</creatorcontrib><creatorcontrib>Sawa, Shonosuke</creatorcontrib><creatorcontrib>Hatta, Ikko</creatorcontrib><title>SANITARY CLEANING DEVICE</title><description>Provided is a sanitary cleaning device capable of more appropriately stopping heat generation of a heater while enhancing safety against electric leakage from the heater even when dielectric breakdown occurs between water flowing inside and the heater in an instantaneous heat exchanger.Provided is a sanitary cleaning device including: a connecting portion including a first power supply terminal and a second power supply terminal; a heat exchanger including a ground electrode that grounds water flowing inside, and a heater unit including a heater electrically insulated from the water flowing inside; a jet nozzle that jets cleaning water; a switching element provided on a power supply path between the other end of the heater and the second power supply terminal; a control unit that controls supply of AC power to the heater by switching of the switching element; a first temperature fuse provided on a power supply path between one end of the heater and the first power supply terminal; and a second temperature fuse provided on the power supply path between the other end of the heater and the second power supply terminal.</description><subject>ELECTRIC HEATING</subject><subject>ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR</subject><subject>ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR</subject><subject>ELECTRICITY</subject><subject>FIXED CONSTRUCTIONS</subject><subject>FLUSHING VALVES THEREFOR</subject><subject>SEWERAGE</subject><subject>WATER SUPPLY</subject><subject>WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZJAIdvTzDHEMilRw9nEFMv3cFVxcwzydXXkYWNMSc4pTeaE0N4OCm2uIs4duakF-fGpxQWJyal5qSbxrgImhiaGhuaWjoTERSgCwnB85</recordid><startdate>20230301</startdate><enddate>20230301</enddate><creator>Ide, Mizuki</creator><creator>Kaneko, Ryohei</creator><creator>Sawa, Shonosuke</creator><creator>Hatta, Ikko</creator><scope>EVB</scope></search><sort><creationdate>20230301</creationdate><title>SANITARY CLEANING DEVICE</title><author>Ide, Mizuki ; 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a heat exchanger including a ground electrode that grounds water flowing inside, and a heater unit including a heater electrically insulated from the water flowing inside; a jet nozzle that jets cleaning water; a switching element provided on a power supply path between the other end of the heater and the second power supply terminal; a control unit that controls supply of AC power to the heater by switching of the switching element; a first temperature fuse provided on a power supply path between one end of the heater and the first power supply terminal; and a second temperature fuse provided on the power supply path between the other end of the heater and the second power supply terminal.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng ; fre ; ger |
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| subjects | ELECTRIC HEATING ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY FIXED CONSTRUCTIONS FLUSHING VALVES THEREFOR SEWERAGE WATER SUPPLY WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES |
| title | SANITARY CLEANING DEVICE |
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