PUMP

PROBLEM TO BE SOLVED: To provide a pump capable of enhancing energy efficiency of a motor. SOLUTION: The pump 1 is equipped with a pump case 3 which includes a motor chamber 7 and pump chamber 5 thereinside and openings of a suction port 9 and delivery port 11 communicating to the pump chamber 5, an...

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Hauptverfasser:	ANAMI TETSUYA, SAKAI TOSHISUKE
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING HEATING LIGHTING MECHANICAL ENGINEERING NON-POSITIVE DISPLACEMENT PUMPS POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS WEAPONS
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creator	ANAMI TETSUYA SAKAI TOSHISUKE
description	PROBLEM TO BE SOLVED: To provide a pump capable of enhancing energy efficiency of a motor. SOLUTION: The pump 1 is equipped with a pump case 3 which includes a motor chamber 7 and pump chamber 5 thereinside and openings of a suction port 9 and delivery port 11 communicating to the pump chamber 5, an impeller 13 freely rotatably arranged in the pump chamber 5, and a motor 21 for rotating the impeller 13. The motor 21 includes a cylindrical rotor 27 arranged in the pump chamber 5 and provided integrally with the impeller 13, and a cylindrical stator 23 provided so as to turn around the outer peripheral side of the rotor 27 through a cylindrical partition wall part 28 which is arranged in the motor chamber 7 and which separates the motor chamber 7 from the pump chamber 5. A plurality of dimples 27d are provided in the outer peripheral surface of the rotor 27. COPYRIGHT: (C)2009,JPO&INPIT
format	Patent
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SOLUTION: The pump 1 is equipped with a pump case 3 which includes a motor chamber 7 and pump chamber 5 thereinside and openings of a suction port 9 and delivery port 11 communicating to the pump chamber 5, an impeller 13 freely rotatably arranged in the pump chamber 5, and a motor 21 for rotating the impeller 13. The motor 21 includes a cylindrical rotor 27 arranged in the pump chamber 5 and provided integrally with the impeller 13, and a cylindrical stator 23 provided so as to turn around the outer peripheral side of the rotor 27 through a cylindrical partition wall part 28 which is arranged in the motor chamber 7 and which separates the motor chamber 7 from the pump chamber 5. A plurality of dimples 27d are provided in the outer peripheral surface of the rotor 27. COPYRIGHT: (C)2009,JPO&INPIT</description><language>eng</language><subject>BLASTING ; HEATING ; LIGHTING ; MECHANICAL ENGINEERING ; NON-POSITIVE DISPLACEMENT PUMPS ; POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS ; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS ; WEAPONS</subject><creationdate>2009</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=20090409&DB=EPODOC&CC=JP&NR=2009074468A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,777,882,25545,76296</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20090409&DB=EPODOC&CC=JP&NR=2009074468A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ANAMI TETSUYA</creatorcontrib><creatorcontrib>SAKAI TOSHISUKE</creatorcontrib><title>PUMP</title><description>PROBLEM TO BE SOLVED: To provide a pump capable of enhancing energy efficiency of a motor. SOLUTION: The pump 1 is equipped with a pump case 3 which includes a motor chamber 7 and pump chamber 5 thereinside and openings of a suction port 9 and delivery port 11 communicating to the pump chamber 5, an impeller 13 freely rotatably arranged in the pump chamber 5, and a motor 21 for rotating the impeller 13. The motor 21 includes a cylindrical rotor 27 arranged in the pump chamber 5 and provided integrally with the impeller 13, and a cylindrical stator 23 provided so as to turn around the outer peripheral side of the rotor 27 through a cylindrical partition wall part 28 which is arranged in the motor chamber 7 and which separates the motor chamber 7 from the pump chamber 5. A plurality of dimples 27d are provided in the outer peripheral surface of the rotor 27. COPYRIGHT: (C)2009,JPO&INPIT</description><subject>BLASTING</subject><subject>HEATING</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>NON-POSITIVE DISPLACEMENT PUMPS</subject><subject>POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS</subject><subject>PUMPS FOR LIQUIDS OR ELASTIC FLUIDS</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2009</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZGAJCPUN4GFgTUvMKU7lhdLcDEpuriHOHrqpBfnxqcUFicmpeakl8V4BRgYGlgbmJiZmFo7GRCkCAO8pGrE</recordid><startdate>20090409</startdate><enddate>20090409</enddate><creator>ANAMI TETSUYA</creator><creator>SAKAI TOSHISUKE</creator><scope>EVB</scope></search><sort><creationdate>20090409</creationdate><title>PUMP</title><author>ANAMI TETSUYA ; SAKAI TOSHISUKE</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2009074468A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2009</creationdate><topic>BLASTING</topic><topic>HEATING</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>NON-POSITIVE DISPLACEMENT PUMPS</topic><topic>POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS</topic><topic>PUMPS FOR LIQUIDS OR ELASTIC FLUIDS</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>ANAMI TETSUYA</creatorcontrib><creatorcontrib>SAKAI TOSHISUKE</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ANAMI TETSUYA</au><au>SAKAI TOSHISUKE</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>PUMP</title><date>2009-04-09</date><risdate>2009</risdate><abstract>PROBLEM TO BE SOLVED: To provide a pump capable of enhancing energy efficiency of a motor. SOLUTION: The pump 1 is equipped with a pump case 3 which includes a motor chamber 7 and pump chamber 5 thereinside and openings of a suction port 9 and delivery port 11 communicating to the pump chamber 5, an impeller 13 freely rotatably arranged in the pump chamber 5, and a motor 21 for rotating the impeller 13. The motor 21 includes a cylindrical rotor 27 arranged in the pump chamber 5 and provided integrally with the impeller 13, and a cylindrical stator 23 provided so as to turn around the outer peripheral side of the rotor 27 through a cylindrical partition wall part 28 which is arranged in the motor chamber 7 and which separates the motor chamber 7 from the pump chamber 5. A plurality of dimples 27d are provided in the outer peripheral surface of the rotor 27. COPYRIGHT: (C)2009,JPO&INPIT</abstract><oa>free_for_read</oa></addata></record>
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language	eng
recordid	cdi_epo_espacenet_JP2009074468A
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subjects	BLASTING HEATING LIGHTING MECHANICAL ENGINEERING NON-POSITIVE DISPLACEMENT PUMPS POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS WEAPONS
title	PUMP
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