LIQUID PRESSURE DEVICE AND METHOD FOR VEHICLE
To efficiently drive one or more liquid pressure actuator, using both of a liquid pressure machine and a liquid pressure accumulator.SOLUTION: A liquid pressure device for a vehicle comprises: a prime mover 102; a liquid pressure fluid manifold 109; a liquid pressure machine 104; liquid pressure acc...
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| creator | DANIIL DUMNOV NIALL CALDWELL |
| description | To efficiently drive one or more liquid pressure actuator, using both of a liquid pressure machine and a liquid pressure accumulator.SOLUTION: A liquid pressure device for a vehicle comprises: a prime mover 102; a liquid pressure fluid manifold 109; a liquid pressure machine 104; liquid pressure accumulators 142, 144; one or more liquid pressure actuators 112; valve devices 126, 128, 138; and a controller. The controller is configured to: control the liquid pressure machine and the valve devices according to an actuator request signal; place the liquid pressure accumulator in communication with a first actuator chamber 114 of the one or more liquid pressure actuators; and in order to perform synchronization so as to place the liquid pressure accumulator in fluid communication with the first actuator chamber, change a pressure in a second actuator chamber 116 of the one or more liquid pressure actuators to cause a movement of one or more actuators. The second actuator chamber is in fluid communication with the liquid pressure machine.SELECTED DRAWING: Figure 1
【課題】１つ以上の液圧アクチュエータを液圧機械及び液圧アキュムレータの両方を使用して、効率的に駆動する。【解決手段】原動機１０２と、液圧流体マニホールド１０９と、液圧機械１０４と、液圧アキュムレータ１４２、１４４と、１つ以上の液圧アクチュエータ１１２と、弁装置１２６、１２８、１３８と、コントローラと、を備える、車両を提供する。コントローラは、アクチュエータ要求信号に従って、液圧機械及び弁装置を制御して、液圧アキュムレータを１つ以上の液圧アクチュエータの第１のアクチュエータチャンバ１１４と連通させ、液圧アキュムレータを第１のアクチュエータチャンバと流体連通させることに同期するために、１つ以上の液圧アクチュエータの第２のアクチュエータチャンバ１１６における圧力を変化させ、１つ以上のアクチュエータを運動させるように構成されている。第２のアクチュエータチャンバは、液圧機械と流体連通している。【選択図】図１ |
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【課題】１つ以上の液圧アクチュエータを液圧機械及び液圧アキュムレータの両方を使用して、効率的に駆動する。【解決手段】原動機１０２と、液圧流体マニホールド１０９と、液圧機械１０４と、液圧アキュムレータ１４２、１４４と、１つ以上の液圧アクチュエータ１１２と、弁装置１２６、１２８、１３８と、コントローラと、を備える、車両を提供する。コントローラは、アクチュエータ要求信号に従って、液圧機械及び弁装置を制御して、液圧アキュムレータを１つ以上の液圧アクチュエータの第１のアクチュエータチャンバ１１４と連通させ、液圧アキュムレータを第１のアクチュエータチャンバと流体連通させることに同期するために、１つ以上の液圧アクチュエータの第２のアクチュエータチャンバ１１６における圧力を変化させ、１つ以上のアクチュエータを運動させるように構成されている。第２のアクチュエータチャンバは、液圧機械と流体連通している。【選択図】図１</description><language>eng ; jpn</language><subject>BLASTING ; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR ; DREDGING ; FIXED CONSTRUCTIONS ; FLUID-PRESSURE ACTUATORS ; FLUID-PRESSURE ACTUATORS, e.g. SERVO-MOTORS ; FOUNDATIONS ; HEATING ; HYDRAULIC ENGINEERING ; HYDRAULICS OR PNEUMATICS IN GENERAL ; LIGHTING ; MECHANICAL ENGINEERING ; SOIL SHIFTING ; SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL ; WEAPONS</subject><creationdate>2023</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=20230818&DB=EPODOC&CC=JP&NR=2023114991A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76294</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230818&DB=EPODOC&CC=JP&NR=2023114991A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>DANIIL DUMNOV</creatorcontrib><creatorcontrib>NIALL CALDWELL</creatorcontrib><title>LIQUID PRESSURE DEVICE AND METHOD FOR VEHICLE</title><description>To efficiently drive one or more liquid pressure actuator, using both of a liquid pressure machine and a liquid pressure accumulator.SOLUTION: A liquid pressure device for a vehicle comprises: a prime mover 102; a liquid pressure fluid manifold 109; a liquid pressure machine 104; liquid pressure accumulators 142, 144; one or more liquid pressure actuators 112; valve devices 126, 128, 138; and a controller. The controller is configured to: control the liquid pressure machine and the valve devices according to an actuator request signal; place the liquid pressure accumulator in communication with a first actuator chamber 114 of the one or more liquid pressure actuators; and in order to perform synchronization so as to place the liquid pressure accumulator in fluid communication with the first actuator chamber, change a pressure in a second actuator chamber 116 of the one or more liquid pressure actuators to cause a movement of one or more actuators. The second actuator chamber is in fluid communication with the liquid pressure machine.SELECTED DRAWING: Figure 1
【課題】１つ以上の液圧アクチュエータを液圧機械及び液圧アキュムレータの両方を使用して、効率的に駆動する。【解決手段】原動機１０２と、液圧流体マニホールド１０９と、液圧機械１０４と、液圧アキュムレータ１４２、１４４と、１つ以上の液圧アクチュエータ１１２と、弁装置１２６、１２８、１３８と、コントローラと、を備える、車両を提供する。コントローラは、アクチュエータ要求信号に従って、液圧機械及び弁装置を制御して、液圧アキュムレータを１つ以上の液圧アクチュエータの第１のアクチュエータチャンバ１１４と連通させ、液圧アキュムレータを第１のアクチュエータチャンバと流体連通させることに同期するために、１つ以上の液圧アクチュエータの第２のアクチュエータチャンバ１１６における圧力を変化させ、１つ以上のアクチュエータを運動させるように構成されている。第２のアクチュエータチャンバは、液圧機械と流体連通している。【選択図】図１</description><subject>BLASTING</subject><subject>DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR</subject><subject>DREDGING</subject><subject>FIXED CONSTRUCTIONS</subject><subject>FLUID-PRESSURE ACTUATORS</subject><subject>FLUID-PRESSURE ACTUATORS, e.g. SERVO-MOTORS</subject><subject>FOUNDATIONS</subject><subject>HEATING</subject><subject>HYDRAULIC ENGINEERING</subject><subject>HYDRAULICS OR PNEUMATICS IN GENERAL</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>SOIL SHIFTING</subject><subject>SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZND18QwM9XRRCAhyDQ4ODXJVcHEN83R2VXD0c1HwdQ3x8HdRcPMPUghz9fB09nHlYWBNS8wpTuWF0twMSm6uIc4euqkF-fGpxQWJyal5qSXxXgFGBkbGhoYmlpaGjsZEKQIA9PQltA</recordid><startdate>20230818</startdate><enddate>20230818</enddate><creator>DANIIL DUMNOV</creator><creator>NIALL CALDWELL</creator><scope>EVB</scope></search><sort><creationdate>20230818</creationdate><title>LIQUID PRESSURE DEVICE AND METHOD FOR VEHICLE</title><author>DANIIL DUMNOV ; NIALL CALDWELL</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2023114991A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; jpn</language><creationdate>2023</creationdate><topic>BLASTING</topic><topic>DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR</topic><topic>DREDGING</topic><topic>FIXED CONSTRUCTIONS</topic><topic>FLUID-PRESSURE ACTUATORS</topic><topic>FLUID-PRESSURE ACTUATORS, e.g. SERVO-MOTORS</topic><topic>FOUNDATIONS</topic><topic>HEATING</topic><topic>HYDRAULIC ENGINEERING</topic><topic>HYDRAULICS OR PNEUMATICS IN GENERAL</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>SOIL SHIFTING</topic><topic>SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>DANIIL DUMNOV</creatorcontrib><creatorcontrib>NIALL CALDWELL</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>DANIIL DUMNOV</au><au>NIALL CALDWELL</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>LIQUID PRESSURE DEVICE AND METHOD FOR VEHICLE</title><date>2023-08-18</date><risdate>2023</risdate><abstract>To efficiently drive one or more liquid pressure actuator, using both of a liquid pressure machine and a liquid pressure accumulator.SOLUTION: A liquid pressure device for a vehicle comprises: a prime mover 102; a liquid pressure fluid manifold 109; a liquid pressure machine 104; liquid pressure accumulators 142, 144; one or more liquid pressure actuators 112; valve devices 126, 128, 138; and a controller. The controller is configured to: control the liquid pressure machine and the valve devices according to an actuator request signal; place the liquid pressure accumulator in communication with a first actuator chamber 114 of the one or more liquid pressure actuators; and in order to perform synchronization so as to place the liquid pressure accumulator in fluid communication with the first actuator chamber, change a pressure in a second actuator chamber 116 of the one or more liquid pressure actuators to cause a movement of one or more actuators. The second actuator chamber is in fluid communication with the liquid pressure machine.SELECTED DRAWING: Figure 1
【課題】１つ以上の液圧アクチュエータを液圧機械及び液圧アキュムレータの両方を使用して、効率的に駆動する。【解決手段】原動機１０２と、液圧流体マニホールド１０９と、液圧機械１０４と、液圧アキュムレータ１４２、１４４と、１つ以上の液圧アクチュエータ１１２と、弁装置１２６、１２８、１３８と、コントローラと、を備える、車両を提供する。コントローラは、アクチュエータ要求信号に従って、液圧機械及び弁装置を制御して、液圧アキュムレータを１つ以上の液圧アクチュエータの第１のアクチュエータチャンバ１１４と連通させ、液圧アキュムレータを第１のアクチュエータチャンバと流体連通させることに同期するために、１つ以上の液圧アクチュエータの第２のアクチュエータチャンバ１１６における圧力を変化させ、１つ以上のアクチュエータを運動させるように構成されている。第２のアクチュエータチャンバは、液圧機械と流体連通している。【選択図】図１</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | BLASTING DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR DREDGING FIXED CONSTRUCTIONS FLUID-PRESSURE ACTUATORS FLUID-PRESSURE ACTUATORS, e.g. SERVO-MOTORS FOUNDATIONS HEATING HYDRAULIC ENGINEERING HYDRAULICS OR PNEUMATICS IN GENERAL LIGHTING MECHANICAL ENGINEERING SOIL SHIFTING SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL WEAPONS |
| title | LIQUID PRESSURE DEVICE AND METHOD FOR VEHICLE |
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