HYDRAULIC PRESSURE AMPLIFIER ARRANGEMENT
A hydraulic pressure amplifier arrangement (1) is described comprising a supply port (A1), a pressure outlet (A2) connected to the supply port via check valve means (3), an intensifier section (5) having a high pressure piston (6) in a high pressure cylinder (7), a low pressure piston (8) in a low p...
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| creator | Urbanek, Peter Tychsen, Tom Clausen, Jørgen M Vokel, Lubus Zavadinka, Peter Hanusovsky, Juraj Todsen, Jørgen P |
| description | A hydraulic pressure amplifier arrangement (1) is described comprising a supply port (A1), a pressure outlet (A2) connected to the supply port via check valve means (3), an intensifier section (5) having a high pressure piston (6) in a high pressure cylinder (7), a low pressure piston (8) in a low pressure cylinder (9) and connected to the high pressure piston (6), and a control valve (12) controlling a pressure in the low pressure cylinder (9), wherein the control valve (12) comprises a hydraulically actuated valve element (13). Such a pressure amplifier arrangement should have a good operational behavior in a cost effective manner. To this end the control valve (12) comprises spring means 16 acting on the valve element (1) in a direction towards a starting position of the control valve. |
| format | Patent |
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Such a pressure amplifier arrangement should have a good operational behavior in a cost effective manner. To this end the control valve (12) comprises spring means 16 acting on the valve element (1) in a direction towards a starting position of the control valve.</description><language>eng ; fre ; ger</language><subject>BLASTING ; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR ; FLUID-PRESSURE ACTUATORS ; FLUID-PRESSURE ACTUATORS, e.g. SERVO-MOTORS ; HEATING ; HYDRAULICS OR PNEUMATICS IN GENERAL ; LIGHTING ; MECHANICAL ENGINEERING ; SYSTEMS ACTING BY MEANS OF FLUIDS 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=20210224&DB=EPODOC&CC=EP&NR=3473863B1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76294</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20210224&DB=EPODOC&CC=EP&NR=3473863B1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>Urbanek, Peter</creatorcontrib><creatorcontrib>Tychsen, Tom</creatorcontrib><creatorcontrib>Clausen, Jørgen M</creatorcontrib><creatorcontrib>Vokel, Lubus</creatorcontrib><creatorcontrib>Zavadinka, Peter</creatorcontrib><creatorcontrib>Hanusovsky, Juraj</creatorcontrib><creatorcontrib>Todsen, Jørgen P</creatorcontrib><title>HYDRAULIC PRESSURE AMPLIFIER ARRANGEMENT</title><description>A hydraulic pressure amplifier arrangement (1) is described comprising a supply port (A1), a pressure outlet (A2) connected to the supply port via check valve means (3), an intensifier section (5) having a high pressure piston (6) in a high pressure cylinder (7), a low pressure piston (8) in a low pressure cylinder (9) and connected to the high pressure piston (6), and a control valve (12) controlling a pressure in the low pressure cylinder (9), wherein the control valve (12) comprises a hydraulically actuated valve element (13). Such a pressure amplifier arrangement should have a good operational behavior in a cost effective manner. To this end the control valve (12) comprises spring means 16 acting on the valve element (1) in a direction towards a starting position of the control valve.</description><subject>BLASTING</subject><subject>DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR</subject><subject>FLUID-PRESSURE ACTUATORS</subject><subject>FLUID-PRESSURE ACTUATORS, e.g. SERVO-MOTORS</subject><subject>HEATING</subject><subject>HYDRAULICS OR PNEUMATICS IN GENERAL</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2021</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZNDwiHQJcgz18XRWCAhyDQ4ODXJVcPQN8PF083QNUnAMCnL0c3f1dfUL4WFgTUvMKU7lhdLcDApuriHOHrqpBfnxqcUFicmpeakl8a4BxibmxhZmxk6GxkQoAQDjayQI</recordid><startdate>20210224</startdate><enddate>20210224</enddate><creator>Urbanek, Peter</creator><creator>Tychsen, Tom</creator><creator>Clausen, Jørgen M</creator><creator>Vokel, Lubus</creator><creator>Zavadinka, Peter</creator><creator>Hanusovsky, Juraj</creator><creator>Todsen, Jørgen P</creator><scope>EVB</scope></search><sort><creationdate>20210224</creationdate><title>HYDRAULIC PRESSURE AMPLIFIER ARRANGEMENT</title><author>Urbanek, Peter ; Tychsen, Tom ; Clausen, Jørgen M ; Vokel, Lubus ; Zavadinka, Peter ; Hanusovsky, Juraj ; Todsen, Jørgen P</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP3473863B13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2021</creationdate><topic>BLASTING</topic><topic>DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR</topic><topic>FLUID-PRESSURE ACTUATORS</topic><topic>FLUID-PRESSURE ACTUATORS, e.g. SERVO-MOTORS</topic><topic>HEATING</topic><topic>HYDRAULICS OR PNEUMATICS IN GENERAL</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>Urbanek, Peter</creatorcontrib><creatorcontrib>Tychsen, Tom</creatorcontrib><creatorcontrib>Clausen, Jørgen M</creatorcontrib><creatorcontrib>Vokel, Lubus</creatorcontrib><creatorcontrib>Zavadinka, Peter</creatorcontrib><creatorcontrib>Hanusovsky, Juraj</creatorcontrib><creatorcontrib>Todsen, Jørgen P</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Urbanek, Peter</au><au>Tychsen, Tom</au><au>Clausen, Jørgen M</au><au>Vokel, Lubus</au><au>Zavadinka, Peter</au><au>Hanusovsky, Juraj</au><au>Todsen, Jørgen P</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>HYDRAULIC PRESSURE AMPLIFIER ARRANGEMENT</title><date>2021-02-24</date><risdate>2021</risdate><abstract>A hydraulic pressure amplifier arrangement (1) is described comprising a supply port (A1), a pressure outlet (A2) connected to the supply port via check valve means (3), an intensifier section (5) having a high pressure piston (6) in a high pressure cylinder (7), a low pressure piston (8) in a low pressure cylinder (9) and connected to the high pressure piston (6), and a control valve (12) controlling a pressure in the low pressure cylinder (9), wherein the control valve (12) comprises a hydraulically actuated valve element (13). Such a pressure amplifier arrangement should have a good operational behavior in a cost effective manner. To this end the control valve (12) comprises spring means 16 acting on the valve element (1) in a direction towards a starting position of the control valve.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng ; fre ; ger |
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| subjects | BLASTING DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR FLUID-PRESSURE ACTUATORS FLUID-PRESSURE ACTUATORS, e.g. SERVO-MOTORS HEATING HYDRAULICS OR PNEUMATICS IN GENERAL LIGHTING MECHANICAL ENGINEERING SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL WEAPONS |
| title | HYDRAULIC PRESSURE AMPLIFIER ARRANGEMENT |
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