VIBRATION CANCELLATION FOR PERSONAL CARE DEVICE
A personal care cleaning device (10) including a housing (12), a resonant drive actuator (20), which includes a rotor (24) having a first moment of inertia (Jr) and a stator (22) having a second moment of inertia (Js); a first plurality of leaf spring elements (60) having a first spring constant (kr...
Gespeichert in:
| Hauptverfasser: | , |
|---|---|
| Format: | Patent |
| Sprache: | eng ; fre ; ger |
| Schlagworte: | |
| 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 | BOSMAN, Franciscus, Jozef BAX, Pieter, Johannes |
| description | A personal care cleaning device (10) including a housing (12), a resonant drive actuator (20), which includes a rotor (24) having a first moment of inertia (Jr) and a stator (22) having a second moment of inertia (Js); a first plurality of leaf spring elements (60) having a first spring constant (krh), each leaf spring element of the first plurality of leaf spring elements (60) being connected the housing (12) and to the rotor (24) such that each leaf spring element of the first plurality of leaf springs elements (60) extends radially from the rotor (24) to the housing (12), each leaf spring element of the second plurality of leaf spring elements (62) being connected to the housing (12) and engaging with the stator (22), wherein the ratio of the first (krh) and second (ksh) spring constants is sufficiently similar to the ratio of the first (Jr) and second moments (Js) of inertia such that there is substantially no resulting torque transmitted to the housing (12) during operation. |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_EP3621553B1</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>EP3621553B1</sourcerecordid><originalsourceid>FETCH-epo_espacenet_EP3621553B13</originalsourceid><addsrcrecordid>eNrjZNAP83QKcgzx9PdTcHb0c3b18YFw3PyDFAJcg4L9_Rx9gDJBrgourmGezq48DKxpiTnFqbxQmptBwc01xNlDN7UgPz61uCAxOTUvtSTeNcDYzMjQ1NTYydCYCCUAucclgw</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>VIBRATION CANCELLATION FOR PERSONAL CARE DEVICE</title><source>esp@cenet</source><creator>BOSMAN, Franciscus, Jozef ; BAX, Pieter, Johannes</creator><creatorcontrib>BOSMAN, Franciscus, Jozef ; BAX, Pieter, Johannes</creatorcontrib><description>A personal care cleaning device (10) including a housing (12), a resonant drive actuator (20), which includes a rotor (24) having a first moment of inertia (Jr) and a stator (22) having a second moment of inertia (Js); a first plurality of leaf spring elements (60) having a first spring constant (krh), each leaf spring element of the first plurality of leaf spring elements (60) being connected the housing (12) and to the rotor (24) such that each leaf spring element of the first plurality of leaf springs elements (60) extends radially from the rotor (24) to the housing (12), each leaf spring element of the second plurality of leaf spring elements (62) being connected to the housing (12) and engaging with the stator (22), wherein the ratio of the first (krh) and second (ksh) spring constants is sufficiently similar to the ratio of the first (Jr) and second moments (Js) of inertia such that there is substantially no resulting torque transmitted to the housing (12) during operation.</description><language>eng ; fre ; ger</language><subject>APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE ; BLASTING ; DENTISTRY ; ENGINEERING ELEMENTS AND UNITS ; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS ; HEATING ; HUMAN NECESSITIES ; HYGIENE ; LIGHTING ; MEANS FOR DAMPING VIBRATION ; MECHANICAL ENGINEERING ; MEDICAL OR VETERINARY SCIENCE ; SHOCK-ABSORBERS ; SPRINGS ; THERMAL INSULATION IN GENERAL ; WEAPONS</subject><creationdate>2021</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=20210428&DB=EPODOC&CC=EP&NR=3621553B1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20210428&DB=EPODOC&CC=EP&NR=3621553B1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>BOSMAN, Franciscus, Jozef</creatorcontrib><creatorcontrib>BAX, Pieter, Johannes</creatorcontrib><title>VIBRATION CANCELLATION FOR PERSONAL CARE DEVICE</title><description>A personal care cleaning device (10) including a housing (12), a resonant drive actuator (20), which includes a rotor (24) having a first moment of inertia (Jr) and a stator (22) having a second moment of inertia (Js); a first plurality of leaf spring elements (60) having a first spring constant (krh), each leaf spring element of the first plurality of leaf spring elements (60) being connected the housing (12) and to the rotor (24) such that each leaf spring element of the first plurality of leaf springs elements (60) extends radially from the rotor (24) to the housing (12), each leaf spring element of the second plurality of leaf spring elements (62) being connected to the housing (12) and engaging with the stator (22), wherein the ratio of the first (krh) and second (ksh) spring constants is sufficiently similar to the ratio of the first (Jr) and second moments (Js) of inertia such that there is substantially no resulting torque transmitted to the housing (12) during operation.</description><subject>APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE</subject><subject>BLASTING</subject><subject>DENTISTRY</subject><subject>ENGINEERING ELEMENTS AND UNITS</subject><subject>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</subject><subject>HEATING</subject><subject>HUMAN NECESSITIES</subject><subject>HYGIENE</subject><subject>LIGHTING</subject><subject>MEANS FOR DAMPING VIBRATION</subject><subject>MECHANICAL ENGINEERING</subject><subject>MEDICAL OR VETERINARY SCIENCE</subject><subject>SHOCK-ABSORBERS</subject><subject>SPRINGS</subject><subject>THERMAL INSULATION IN GENERAL</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2021</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZNAP83QKcgzx9PdTcHb0c3b18YFw3PyDFAJcg4L9_Rx9gDJBrgourmGezq48DKxpiTnFqbxQmptBwc01xNlDN7UgPz61uCAxOTUvtSTeNcDYzMjQ1NTYydCYCCUAucclgw</recordid><startdate>20210428</startdate><enddate>20210428</enddate><creator>BOSMAN, Franciscus, Jozef</creator><creator>BAX, Pieter, Johannes</creator><scope>EVB</scope></search><sort><creationdate>20210428</creationdate><title>VIBRATION CANCELLATION FOR PERSONAL CARE DEVICE</title><author>BOSMAN, Franciscus, Jozef ; BAX, Pieter, Johannes</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP3621553B13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2021</creationdate><topic>APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE</topic><topic>BLASTING</topic><topic>DENTISTRY</topic><topic>ENGINEERING ELEMENTS AND UNITS</topic><topic>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</topic><topic>HEATING</topic><topic>HUMAN NECESSITIES</topic><topic>HYGIENE</topic><topic>LIGHTING</topic><topic>MEANS FOR DAMPING VIBRATION</topic><topic>MECHANICAL ENGINEERING</topic><topic>MEDICAL OR VETERINARY SCIENCE</topic><topic>SHOCK-ABSORBERS</topic><topic>SPRINGS</topic><topic>THERMAL INSULATION IN GENERAL</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>BOSMAN, Franciscus, Jozef</creatorcontrib><creatorcontrib>BAX, Pieter, Johannes</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>BOSMAN, Franciscus, Jozef</au><au>BAX, Pieter, Johannes</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>VIBRATION CANCELLATION FOR PERSONAL CARE DEVICE</title><date>2021-04-28</date><risdate>2021</risdate><abstract>A personal care cleaning device (10) including a housing (12), a resonant drive actuator (20), which includes a rotor (24) having a first moment of inertia (Jr) and a stator (22) having a second moment of inertia (Js); a first plurality of leaf spring elements (60) having a first spring constant (krh), each leaf spring element of the first plurality of leaf spring elements (60) being connected the housing (12) and to the rotor (24) such that each leaf spring element of the first plurality of leaf springs elements (60) extends radially from the rotor (24) to the housing (12), each leaf spring element of the second plurality of leaf spring elements (62) being connected to the housing (12) and engaging with the stator (22), wherein the ratio of the first (krh) and second (ksh) spring constants is sufficiently similar to the ratio of the first (Jr) and second moments (Js) of inertia such that there is substantially no resulting torque transmitted to the housing (12) during operation.</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | eng ; fre ; ger |
| recordid | cdi_epo_espacenet_EP3621553B1 |
| source | esp@cenet |
| subjects | APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE BLASTING DENTISTRY ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING HUMAN NECESSITIES HYGIENE LIGHTING MEANS FOR DAMPING VIBRATION MECHANICAL ENGINEERING MEDICAL OR VETERINARY SCIENCE SHOCK-ABSORBERS SPRINGS THERMAL INSULATION IN GENERAL WEAPONS |
| title | VIBRATION CANCELLATION FOR PERSONAL CARE DEVICE |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-29T00%3A41%3A57IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=BOSMAN,%20Franciscus,%20Jozef&rft.date=2021-04-28&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EEP3621553B1%3C/epo_EVB%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 |