SUPERCHARGING DEVICE FOR ENGINE
PROBLEM TO BE SOLVED: To provide a supercharging device for an engine capable of eliminating or restraining surging by surely and quickly predicting or detecting the occurrence of the surging. SOLUTION: This engine 1 has a motor-driven supercharger 6. A rotating speed of a motor 6b is detected by a...
Gespeichert in:
| Hauptverfasser: | , , , , |
|---|---|
| Format: | Patent |
| Sprache: | eng |
| 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 | FUJII MOTOKIMI ISHINO AYUMI NAKAMOTO JINJIYU MARUMOTO MASAHARU YAMAGATA NAOYUKI |
| description | PROBLEM TO BE SOLVED: To provide a supercharging device for an engine capable of eliminating or restraining surging by surely and quickly predicting or detecting the occurrence of the surging. SOLUTION: This engine 1 has a motor-driven supercharger 6. A rotating speed of a motor 6b is detected by a motor rotating speed sensor 21. Vibration of the rotating speed of the motor 6b is detected by band-pass filter processing by a control unit 20, and a determination is also made on whether or not the rotating speed of the motor 6b vibrates. When determined that the rotating speed of the motor 6b vibrates, a determination is made that the surging is caused in the motor-driven supercharger 6. When the surging is caused in the motor-driven supercharger 6, a bypass valve 11 is properly opened, and a part of pressurized suction air is recirculated to an upstream side common intake passage 3 via a bypass intake passage 10, and the surging is eliminated or restrained. COPYRIGHT: (C)2007,JPO&INPIT |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_JP2007092682A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>JP2007092682A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_JP2007092682A3</originalsourceid><addsrcrecordid>eNrjZJAPDg1wDXL2cAxy9_RzV3BxDfN0dlVw8w9ScPUDirjyMLCmJeYUp_JCaW4GJTfXEGcP3dSC_PjU4oLE5NS81JJ4rwAjAwNzA0sjMwsjR2OiFAEAEGUiAQ</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>SUPERCHARGING DEVICE FOR ENGINE</title><source>esp@cenet</source><creator>FUJII MOTOKIMI ; ISHINO AYUMI ; NAKAMOTO JINJIYU ; MARUMOTO MASAHARU ; YAMAGATA NAOYUKI</creator><creatorcontrib>FUJII MOTOKIMI ; ISHINO AYUMI ; NAKAMOTO JINJIYU ; MARUMOTO MASAHARU ; YAMAGATA NAOYUKI</creatorcontrib><description>PROBLEM TO BE SOLVED: To provide a supercharging device for an engine capable of eliminating or restraining surging by surely and quickly predicting or detecting the occurrence of the surging. SOLUTION: This engine 1 has a motor-driven supercharger 6. A rotating speed of a motor 6b is detected by a motor rotating speed sensor 21. Vibration of the rotating speed of the motor 6b is detected by band-pass filter processing by a control unit 20, and a determination is also made on whether or not the rotating speed of the motor 6b vibrates. When determined that the rotating speed of the motor 6b vibrates, a determination is made that the surging is caused in the motor-driven supercharger 6. When the surging is caused in the motor-driven supercharger 6, a bypass valve 11 is properly opened, and a part of pressurized suction air is recirculated to an upstream side common intake passage 3 via a bypass intake passage 10, and the surging is eliminated or restrained. COPYRIGHT: (C)2007,JPO&INPIT</description><language>eng</language><subject>BLASTING ; COMBUSTION ENGINES ; COMBUSTION ENGINES IN GENERAL ; CONTROLLING COMBUSTION ENGINES ; HEATING ; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS ; INTERNAL-COMBUSTION PISTON ENGINES ; LIGHTING ; MECHANICAL ENGINEERING ; WEAPONS</subject><creationdate>2007</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=20070412&DB=EPODOC&CC=JP&NR=2007092682A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20070412&DB=EPODOC&CC=JP&NR=2007092682A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>FUJII MOTOKIMI</creatorcontrib><creatorcontrib>ISHINO AYUMI</creatorcontrib><creatorcontrib>NAKAMOTO JINJIYU</creatorcontrib><creatorcontrib>MARUMOTO MASAHARU</creatorcontrib><creatorcontrib>YAMAGATA NAOYUKI</creatorcontrib><title>SUPERCHARGING DEVICE FOR ENGINE</title><description>PROBLEM TO BE SOLVED: To provide a supercharging device for an engine capable of eliminating or restraining surging by surely and quickly predicting or detecting the occurrence of the surging. SOLUTION: This engine 1 has a motor-driven supercharger 6. A rotating speed of a motor 6b is detected by a motor rotating speed sensor 21. Vibration of the rotating speed of the motor 6b is detected by band-pass filter processing by a control unit 20, and a determination is also made on whether or not the rotating speed of the motor 6b vibrates. When determined that the rotating speed of the motor 6b vibrates, a determination is made that the surging is caused in the motor-driven supercharger 6. When the surging is caused in the motor-driven supercharger 6, a bypass valve 11 is properly opened, and a part of pressurized suction air is recirculated to an upstream side common intake passage 3 via a bypass intake passage 10, and the surging is eliminated or restrained. COPYRIGHT: (C)2007,JPO&INPIT</description><subject>BLASTING</subject><subject>COMBUSTION ENGINES</subject><subject>COMBUSTION ENGINES IN GENERAL</subject><subject>CONTROLLING COMBUSTION ENGINES</subject><subject>HEATING</subject><subject>HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS</subject><subject>INTERNAL-COMBUSTION PISTON ENGINES</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2007</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZJAPDg1wDXL2cAxy9_RzV3BxDfN0dlVw8w9ScPUDirjyMLCmJeYUp_JCaW4GJTfXEGcP3dSC_PjU4oLE5NS81JJ4rwAjAwNzA0sjMwsjR2OiFAEAEGUiAQ</recordid><startdate>20070412</startdate><enddate>20070412</enddate><creator>FUJII MOTOKIMI</creator><creator>ISHINO AYUMI</creator><creator>NAKAMOTO JINJIYU</creator><creator>MARUMOTO MASAHARU</creator><creator>YAMAGATA NAOYUKI</creator><scope>EVB</scope></search><sort><creationdate>20070412</creationdate><title>SUPERCHARGING DEVICE FOR ENGINE</title><author>FUJII MOTOKIMI ; ISHINO AYUMI ; NAKAMOTO JINJIYU ; MARUMOTO MASAHARU ; YAMAGATA NAOYUKI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2007092682A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2007</creationdate><topic>BLASTING</topic><topic>COMBUSTION ENGINES</topic><topic>COMBUSTION ENGINES IN GENERAL</topic><topic>CONTROLLING COMBUSTION ENGINES</topic><topic>HEATING</topic><topic>HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS</topic><topic>INTERNAL-COMBUSTION PISTON ENGINES</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>FUJII MOTOKIMI</creatorcontrib><creatorcontrib>ISHINO AYUMI</creatorcontrib><creatorcontrib>NAKAMOTO JINJIYU</creatorcontrib><creatorcontrib>MARUMOTO MASAHARU</creatorcontrib><creatorcontrib>YAMAGATA NAOYUKI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>FUJII MOTOKIMI</au><au>ISHINO AYUMI</au><au>NAKAMOTO JINJIYU</au><au>MARUMOTO MASAHARU</au><au>YAMAGATA NAOYUKI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>SUPERCHARGING DEVICE FOR ENGINE</title><date>2007-04-12</date><risdate>2007</risdate><abstract>PROBLEM TO BE SOLVED: To provide a supercharging device for an engine capable of eliminating or restraining surging by surely and quickly predicting or detecting the occurrence of the surging. SOLUTION: This engine 1 has a motor-driven supercharger 6. A rotating speed of a motor 6b is detected by a motor rotating speed sensor 21. Vibration of the rotating speed of the motor 6b is detected by band-pass filter processing by a control unit 20, and a determination is also made on whether or not the rotating speed of the motor 6b vibrates. When determined that the rotating speed of the motor 6b vibrates, a determination is made that the surging is caused in the motor-driven supercharger 6. When the surging is caused in the motor-driven supercharger 6, a bypass valve 11 is properly opened, and a part of pressurized suction air is recirculated to an upstream side common intake passage 3 via a bypass intake passage 10, and the surging is eliminated or restrained. COPYRIGHT: (C)2007,JPO&INPIT</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | eng |
| recordid | cdi_epo_espacenet_JP2007092682A |
| source | esp@cenet |
| subjects | BLASTING COMBUSTION ENGINES COMBUSTION ENGINES IN GENERAL CONTROLLING COMBUSTION ENGINES HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS INTERNAL-COMBUSTION PISTON ENGINES LIGHTING MECHANICAL ENGINEERING WEAPONS |
| title | SUPERCHARGING DEVICE FOR ENGINE |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-25T03%3A49%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=FUJII%20MOTOKIMI&rft.date=2007-04-12&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EJP2007092682A%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 |