Inverter control circuit of motor-driven blower for electric vacuum cleaner, drive control circuit using the same, and electric vacuum cleaner using drive control circuit

The present application is based on Japanese Priority Documents 2000-258763 filed on Aug. 29, 2000 and 2001-251943 filed on Aug. 22, 2001, the content of which is incorporated herein by reference. An electric vacuum cleaner including a motor-driven blower driven by an inverter circuit. The inverter...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: Kushida, Hiroyuki, Takanose, Tsuyoshi
Format: Patent
Sprache:eng
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page
container_issue
container_start_page
container_title
container_volume
creator Kushida, Hiroyuki
Takanose, Tsuyoshi
description The present application is based on Japanese Priority Documents 2000-258763 filed on Aug. 29, 2000 and 2001-251943 filed on Aug. 22, 2001, the content of which is incorporated herein by reference. An electric vacuum cleaner including a motor-driven blower driven by an inverter circuit. The inverter circuit has a plurality of switching elements. The inverter circuit AC-drives a motor-driven blower according to periodic switching between the switching elements. The periodic switching is based on the detected value of physical quantities related to the electric vacuum cleaner. The electric vacuum cleaner can, in the highest operation mode, undergo a sudden fluid load variation. The electric vacuum cleaner is able to limit, by way of the inverter circuit, the unpleasant sound produced by the vacuum cleaner due to the change in rotation velocity of a rotor of a motor of the vacuum cleaner.
format Patent
fullrecord <record><control><sourceid>uspatents_EFH</sourceid><recordid>TN_cdi_uspatents_grants_06490752</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>06490752</sourcerecordid><originalsourceid>FETCH-uspatents_grants_064907523</originalsourceid><addsrcrecordid>eNqNzDsKwkAQgOE0FqLeYQ6QQPCJtSja28s4mcSFzazMzsY7eUofpFPB6m8-_mF2P0jHaqxAQUyDB3JKyRmEGtpgQYtKXccCZx9uT1YHBfZMpo6gQ0qpBfKMwprDm36cUnTSgF0YIracA0r1a9Hbr59xNqjRR570HWWw2x43-yLFKxqLxVOj-Eq5nK_L1WI6-4M8ANqAWnc</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Inverter control circuit of motor-driven blower for electric vacuum cleaner, drive control circuit using the same, and electric vacuum cleaner using drive control circuit</title><source>USPTO Issued Patents</source><creator>Kushida, Hiroyuki ; Takanose, Tsuyoshi</creator><creatorcontrib>Kushida, Hiroyuki ; Takanose, Tsuyoshi ; Toshiba TEC Kabushiki Kaisha</creatorcontrib><description>The present application is based on Japanese Priority Documents 2000-258763 filed on Aug. 29, 2000 and 2001-251943 filed on Aug. 22, 2001, the content of which is incorporated herein by reference. An electric vacuum cleaner including a motor-driven blower driven by an inverter circuit. The inverter circuit has a plurality of switching elements. The inverter circuit AC-drives a motor-driven blower according to periodic switching between the switching elements. The periodic switching is based on the detected value of physical quantities related to the electric vacuum cleaner. The electric vacuum cleaner can, in the highest operation mode, undergo a sudden fluid load variation. The electric vacuum cleaner is able to limit, by way of the inverter circuit, the unpleasant sound produced by the vacuum cleaner due to the change in rotation velocity of a rotor of a motor of the vacuum cleaner.</description><language>eng</language><creationdate>2002</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/6490752$$EPDF$$P50$$Guspatents$$Hfree_for_read</linktopdf><link.rule.ids>230,308,776,798,881,64012</link.rule.ids><linktorsrc>$$Uhttps://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/6490752$$EView_record_in_USPTO$$FView_record_in_$$GUSPTO$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>Kushida, Hiroyuki</creatorcontrib><creatorcontrib>Takanose, Tsuyoshi</creatorcontrib><creatorcontrib>Toshiba TEC Kabushiki Kaisha</creatorcontrib><title>Inverter control circuit of motor-driven blower for electric vacuum cleaner, drive control circuit using the same, and electric vacuum cleaner using drive control circuit</title><description>The present application is based on Japanese Priority Documents 2000-258763 filed on Aug. 29, 2000 and 2001-251943 filed on Aug. 22, 2001, the content of which is incorporated herein by reference. An electric vacuum cleaner including a motor-driven blower driven by an inverter circuit. The inverter circuit has a plurality of switching elements. The inverter circuit AC-drives a motor-driven blower according to periodic switching between the switching elements. The periodic switching is based on the detected value of physical quantities related to the electric vacuum cleaner. The electric vacuum cleaner can, in the highest operation mode, undergo a sudden fluid load variation. The electric vacuum cleaner is able to limit, by way of the inverter circuit, the unpleasant sound produced by the vacuum cleaner due to the change in rotation velocity of a rotor of a motor of the vacuum cleaner.</description><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2002</creationdate><recordtype>patent</recordtype><sourceid>EFH</sourceid><recordid>eNqNzDsKwkAQgOE0FqLeYQ6QQPCJtSja28s4mcSFzazMzsY7eUofpFPB6m8-_mF2P0jHaqxAQUyDB3JKyRmEGtpgQYtKXccCZx9uT1YHBfZMpo6gQ0qpBfKMwprDm36cUnTSgF0YIracA0r1a9Hbr59xNqjRR570HWWw2x43-yLFKxqLxVOj-Eq5nK_L1WI6-4M8ANqAWnc</recordid><startdate>20021210</startdate><enddate>20021210</enddate><creator>Kushida, Hiroyuki</creator><creator>Takanose, Tsuyoshi</creator><scope>EFH</scope></search><sort><creationdate>20021210</creationdate><title>Inverter control circuit of motor-driven blower for electric vacuum cleaner, drive control circuit using the same, and electric vacuum cleaner using drive control circuit</title><author>Kushida, Hiroyuki ; Takanose, Tsuyoshi</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-uspatents_grants_064907523</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2002</creationdate><toplevel>online_resources</toplevel><creatorcontrib>Kushida, Hiroyuki</creatorcontrib><creatorcontrib>Takanose, Tsuyoshi</creatorcontrib><creatorcontrib>Toshiba TEC Kabushiki Kaisha</creatorcontrib><collection>USPTO Issued Patents</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Kushida, Hiroyuki</au><au>Takanose, Tsuyoshi</au><aucorp>Toshiba TEC Kabushiki Kaisha</aucorp><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Inverter control circuit of motor-driven blower for electric vacuum cleaner, drive control circuit using the same, and electric vacuum cleaner using drive control circuit</title><date>2002-12-10</date><risdate>2002</risdate><abstract>The present application is based on Japanese Priority Documents 2000-258763 filed on Aug. 29, 2000 and 2001-251943 filed on Aug. 22, 2001, the content of which is incorporated herein by reference. An electric vacuum cleaner including a motor-driven blower driven by an inverter circuit. The inverter circuit has a plurality of switching elements. The inverter circuit AC-drives a motor-driven blower according to periodic switching between the switching elements. The periodic switching is based on the detected value of physical quantities related to the electric vacuum cleaner. The electric vacuum cleaner can, in the highest operation mode, undergo a sudden fluid load variation. The electric vacuum cleaner is able to limit, by way of the inverter circuit, the unpleasant sound produced by the vacuum cleaner due to the change in rotation velocity of a rotor of a motor of the vacuum cleaner.</abstract><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language eng
recordid cdi_uspatents_grants_06490752
source USPTO Issued Patents
title Inverter control circuit of motor-driven blower for electric vacuum cleaner, drive control circuit using the same, and electric vacuum cleaner using drive control circuit
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-18T09%3A26%3A34IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-uspatents_EFH&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=Kushida,%20Hiroyuki&rft.aucorp=Toshiba%20TEC%20Kabushiki%20Kaisha&rft.date=2002-12-10&rft_id=info:doi/&rft_dat=%3Cuspatents_EFH%3E06490752%3C/uspatents_EFH%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true