Electro-hydraulic control system and method for a dual clutch transmission
A hydraulic control system for a dual clutch transmission includes a plurality of pressure and flow control devices and logic valve assemblies in fluid communication with a plurality of clutch actuators and with a plurality of synchronizer actuators. The clutch actuators are operable to actuate a pl...
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 | MOORMAN STEVEN P CZOYKOWSKI JOHN R WEINGARTZ CHRISTOPHER JAY OLSON BRET M LUNDBERG PHILIP C |
| description | A hydraulic control system for a dual clutch transmission includes a plurality of pressure and flow control devices and logic valve assemblies in fluid communication with a plurality of clutch actuators and with a plurality of synchronizer actuators. The clutch actuators are operable to actuate a plurality of torque transmitting devices and the synchronizer actuators are operable to actuate a plurality of synchronizer assemblies. Selective activation of combinations of the pressure control solenoids and the flow control solenoids allows for a pressurized fluid to activate at least one of the clutch actuators and synchronizer actuators in order to shift the transmission into a desired gear ratio. |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_US8738257B2</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>US8738257B2</sourcerecordid><originalsourceid>FETCH-epo_espacenet_US8738257B23</originalsourceid><addsrcrecordid>eNqNyrEKwjAQgOEsDqK-w71AlxZpZ6UirupcjsuVFJJcyV2Gvr0OPoDTDx__3j3GyGRFmrD5gjUuBCT5CxF0U-MEmD0ktiAeZimA4CtGoFiNAljBrGlRXSQf3W7GqHz69eDgNr6u94ZXmVhXJM5s0_s59N3QnvtL2_2xfADrFjVI</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Electro-hydraulic control system and method for a dual clutch transmission</title><source>esp@cenet</source><creator>MOORMAN STEVEN P ; CZOYKOWSKI JOHN R ; WEINGARTZ CHRISTOPHER JAY ; OLSON BRET M ; LUNDBERG PHILIP C</creator><creatorcontrib>MOORMAN STEVEN P ; CZOYKOWSKI JOHN R ; WEINGARTZ CHRISTOPHER JAY ; OLSON BRET M ; LUNDBERG PHILIP C</creatorcontrib><description>A hydraulic control system for a dual clutch transmission includes a plurality of pressure and flow control devices and logic valve assemblies in fluid communication with a plurality of clutch actuators and with a plurality of synchronizer actuators. The clutch actuators are operable to actuate a plurality of torque transmitting devices and the synchronizer actuators are operable to actuate a plurality of synchronizer assemblies. Selective activation of combinations of the pressure control solenoids and the flow control solenoids allows for a pressurized fluid to activate at least one of the clutch actuators and synchronizer actuators in order to shift the transmission into a desired gear ratio.</description><language>eng</language><subject>BLASTING ; BRAKES ; CALCULATING ; CLUTCHES ; COMPUTING ; COUNTING ; COUPLINGS FOR TRANSMITTING ROTATION ; ELECTRIC DIGITAL DATA PROCESSING ; ENGINEERING ELEMENTS AND UNITS ; GEARING ; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS ; HEATING ; LIGHTING ; MECHANICAL ENGINEERING ; PHYSICS ; THERMAL INSULATION IN GENERAL ; WEAPONS</subject><creationdate>2014</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=20140527&DB=EPODOC&CC=US&NR=8738257B2$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20140527&DB=EPODOC&CC=US&NR=8738257B2$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>MOORMAN STEVEN P</creatorcontrib><creatorcontrib>CZOYKOWSKI JOHN R</creatorcontrib><creatorcontrib>WEINGARTZ CHRISTOPHER JAY</creatorcontrib><creatorcontrib>OLSON BRET M</creatorcontrib><creatorcontrib>LUNDBERG PHILIP C</creatorcontrib><title>Electro-hydraulic control system and method for a dual clutch transmission</title><description>A hydraulic control system for a dual clutch transmission includes a plurality of pressure and flow control devices and logic valve assemblies in fluid communication with a plurality of clutch actuators and with a plurality of synchronizer actuators. The clutch actuators are operable to actuate a plurality of torque transmitting devices and the synchronizer actuators are operable to actuate a plurality of synchronizer assemblies. Selective activation of combinations of the pressure control solenoids and the flow control solenoids allows for a pressurized fluid to activate at least one of the clutch actuators and synchronizer actuators in order to shift the transmission into a desired gear ratio.</description><subject>BLASTING</subject><subject>BRAKES</subject><subject>CALCULATING</subject><subject>CLUTCHES</subject><subject>COMPUTING</subject><subject>COUNTING</subject><subject>COUPLINGS FOR TRANSMITTING ROTATION</subject><subject>ELECTRIC DIGITAL DATA PROCESSING</subject><subject>ENGINEERING ELEMENTS AND UNITS</subject><subject>GEARING</subject><subject>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</subject><subject>HEATING</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>PHYSICS</subject><subject>THERMAL INSULATION IN GENERAL</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2014</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNyrEKwjAQgOEsDqK-w71AlxZpZ6UirupcjsuVFJJcyV2Gvr0OPoDTDx__3j3GyGRFmrD5gjUuBCT5CxF0U-MEmD0ktiAeZimA4CtGoFiNAljBrGlRXSQf3W7GqHz69eDgNr6u94ZXmVhXJM5s0_s59N3QnvtL2_2xfADrFjVI</recordid><startdate>20140527</startdate><enddate>20140527</enddate><creator>MOORMAN STEVEN P</creator><creator>CZOYKOWSKI JOHN R</creator><creator>WEINGARTZ CHRISTOPHER JAY</creator><creator>OLSON BRET M</creator><creator>LUNDBERG PHILIP C</creator><scope>EVB</scope></search><sort><creationdate>20140527</creationdate><title>Electro-hydraulic control system and method for a dual clutch transmission</title><author>MOORMAN STEVEN P ; CZOYKOWSKI JOHN R ; WEINGARTZ CHRISTOPHER JAY ; OLSON BRET M ; LUNDBERG PHILIP C</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US8738257B23</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2014</creationdate><topic>BLASTING</topic><topic>BRAKES</topic><topic>CALCULATING</topic><topic>CLUTCHES</topic><topic>COMPUTING</topic><topic>COUNTING</topic><topic>COUPLINGS FOR TRANSMITTING ROTATION</topic><topic>ELECTRIC DIGITAL DATA PROCESSING</topic><topic>ENGINEERING ELEMENTS AND UNITS</topic><topic>GEARING</topic><topic>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</topic><topic>HEATING</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>PHYSICS</topic><topic>THERMAL INSULATION IN GENERAL</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>MOORMAN STEVEN P</creatorcontrib><creatorcontrib>CZOYKOWSKI JOHN R</creatorcontrib><creatorcontrib>WEINGARTZ CHRISTOPHER JAY</creatorcontrib><creatorcontrib>OLSON BRET M</creatorcontrib><creatorcontrib>LUNDBERG PHILIP C</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>MOORMAN STEVEN P</au><au>CZOYKOWSKI JOHN R</au><au>WEINGARTZ CHRISTOPHER JAY</au><au>OLSON BRET M</au><au>LUNDBERG PHILIP C</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Electro-hydraulic control system and method for a dual clutch transmission</title><date>2014-05-27</date><risdate>2014</risdate><abstract>A hydraulic control system for a dual clutch transmission includes a plurality of pressure and flow control devices and logic valve assemblies in fluid communication with a plurality of clutch actuators and with a plurality of synchronizer actuators. The clutch actuators are operable to actuate a plurality of torque transmitting devices and the synchronizer actuators are operable to actuate a plurality of synchronizer assemblies. Selective activation of combinations of the pressure control solenoids and the flow control solenoids allows for a pressurized fluid to activate at least one of the clutch actuators and synchronizer actuators in order to shift the transmission into a desired gear ratio.</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | eng |
| recordid | cdi_epo_espacenet_US8738257B2 |
| source | esp@cenet |
| subjects | BLASTING BRAKES CALCULATING CLUTCHES COMPUTING COUNTING COUPLINGS FOR TRANSMITTING ROTATION ELECTRIC DIGITAL DATA PROCESSING ENGINEERING ELEMENTS AND UNITS GEARING GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING PHYSICS THERMAL INSULATION IN GENERAL WEAPONS |
| title | Electro-hydraulic control system and method for a dual clutch transmission |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-28T18%3A49%3A32IST&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=MOORMAN%20STEVEN%20P&rft.date=2014-05-27&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EUS8738257B2%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 |