Ultra-high pressure balanced load balancing valve and method thereof
The invention relates to an ultra-high pressure balanced load balancing valve and a method thereof. The ultra-high pressure balanced load balancing valve comprises a valve cavity, wherein the valve cavity is formed in a valve body and an upper part and a lower part of the valve cavity communicates w...
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| creator | LYU XUEHUA CHU GANG XU WENYOU JIANG YINFU |
| description | The invention relates to an ultra-high pressure balanced load balancing valve and a method thereof. The ultra-high pressure balanced load balancing valve comprises a valve cavity, wherein the valve cavity is formed in a valve body and an upper part and a lower part of the valve cavity communicates with the outer part of the valve cavity; a valve core is movably arranged in a valve sleeve; an uppersealing base and a lower sealing base are respectively arranged at the two ends of the valve core in a sleeving manner; a pressure adjustment spring device and a conical valve seat spring device arerespectively arranged at the upper end and the lower end of the valve cavity in a sealed manner; an upper hydraulic chamber is arranged between the valve core and the upper sealing base and communicates with an upper oil hole; a lower hydraulic chamber communicates with a lower oil hole; the upper hydraulic chamber communicates with the lower hydraulic chamber through a channel arranged in the valve core; the valve sleeve |
| format | Patent |
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The ultra-high pressure balanced load balancing valve comprises a valve cavity, wherein the valve cavity is formed in a valve body and an upper part and a lower part of the valve cavity communicates with the outer part of the valve cavity; a valve core is movably arranged in a valve sleeve; an uppersealing base and a lower sealing base are respectively arranged at the two ends of the valve core in a sleeving manner; a pressure adjustment spring device and a conical valve seat spring device arerespectively arranged at the upper end and the lower end of the valve cavity in a sealed manner; an upper hydraulic chamber is arranged between the valve core and the upper sealing base and communicates with an upper oil hole; a lower hydraulic chamber communicates with a lower oil hole; the upper hydraulic chamber communicates with the lower hydraulic chamber through a channel arranged in the valve core; the valve sleeve</description><language>chi ; eng</language><subject>ACTUATING-FLOATS ; BLASTING ; COCKS ; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR ; DEVICES FOR VENTING OR AERATING ; ENGINEERING ELEMENTS AND UNITS ; FLUID-PRESSURE ACTUATORS ; FLUID-PRESSURE ACTUATORS, e.g. SERVO-MOTORS ; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS ; HEATING ; HYDRAULICS OR PNEUMATICS IN GENERAL ; LIGHTING ; MECHANICAL ENGINEERING ; SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL ; TAPS ; THERMAL INSULATION IN GENERAL ; VALVES ; WEAPONS</subject><creationdate>2018</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=20180724&DB=EPODOC&CC=CN&NR=108317116A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,777,882,25545,76296</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20180724&DB=EPODOC&CC=CN&NR=108317116A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>LYU XUEHUA</creatorcontrib><creatorcontrib>CHU GANG</creatorcontrib><creatorcontrib>XU WENYOU</creatorcontrib><creatorcontrib>JIANG YINFU</creatorcontrib><title>Ultra-high pressure balanced load balancing valve and method thereof</title><description>The invention relates to an ultra-high pressure balanced load balancing valve and a method thereof. 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| language | chi ; eng |
| recordid | cdi_epo_espacenet_CN108317116A |
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| subjects | ACTUATING-FLOATS BLASTING COCKS DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR DEVICES FOR VENTING OR AERATING ENGINEERING ELEMENTS AND UNITS FLUID-PRESSURE ACTUATORS FLUID-PRESSURE ACTUATORS, e.g. SERVO-MOTORS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING HYDRAULICS OR PNEUMATICS IN GENERAL LIGHTING MECHANICAL ENGINEERING SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL TAPS THERMAL INSULATION IN GENERAL VALVES WEAPONS |
| title | Ultra-high pressure balanced load balancing valve and method thereof |
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