Hydraulic integrated pumping source valve block
The utility model relates to a hydraulic integrated pump source valve block which mainly solves the technical problems of structures and properties are improved, etc. The utility model is provided with a valve body, and two cartridge valves are arranged in the valve body. An oil inlet, an oil return...
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| creator | YUAN ZHU ZHONGRONG ZHANG YUELAI HUANG |
| description | The utility model relates to a hydraulic integrated pump source valve block which mainly solves the technical problems of structures and properties are improved, etc. The utility model is provided with a valve body, and two cartridge valves are arranged in the valve body. An oil inlet, an oil return hole and an oil outlet are arranged in the valve body, and are respectively connected with the two cartridge valves, and a cover plate, a hydraulic time delay valve and a safety valve are arranged on the valve body and are in a massive and integral structure. Control oil holes of the hydraulic time delay valve and the safety valve are respectively connected with corresponding oil holes in the valve body through a through hole of the cover plate. The utility model is suitable for being matched with oil pumps of electromechanical devices of water conservancy, hydroelectricity, ships, metallurgy and machines. |
| format | Patent |
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An oil inlet, an oil return hole and an oil outlet are arranged in the valve body, and are respectively connected with the two cartridge valves, and a cover plate, a hydraulic time delay valve and a safety valve are arranged on the valve body and are in a massive and integral structure. Control oil holes of the hydraulic time delay valve and the safety valve are respectively connected with corresponding oil holes in the valve body through a through hole of the cover plate. The utility model is suitable for being matched with oil pumps of electromechanical devices of water conservancy, hydroelectricity, ships, metallurgy and machines.</description><edition>7</edition><language>eng</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>2003</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=20031210&DB=EPODOC&CC=CN&NR=2591304Y$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25562,76317</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20031210&DB=EPODOC&CC=CN&NR=2591304Y$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>YUAN ZHU</creatorcontrib><creatorcontrib>ZHONGRONG ZHANG</creatorcontrib><creatorcontrib>YUELAI HUANG</creatorcontrib><title>Hydraulic integrated pumping source valve block</title><description>The utility model relates to a hydraulic integrated pump source valve block which mainly solves the technical problems of structures and properties are improved, etc. The utility model is provided with a valve body, and two cartridge valves are arranged in the valve body. An oil inlet, an oil return hole and an oil outlet are arranged in the valve body, and are respectively connected with the two cartridge valves, and a cover plate, a hydraulic time delay valve and a safety valve are arranged on the valve body and are in a massive and integral structure. Control oil holes of the hydraulic time delay valve and the safety valve are respectively connected with corresponding oil holes in the valve body through a through hole of the cover plate. The utility model is suitable for being matched with oil pumps of electromechanical devices of water conservancy, hydroelectricity, ships, metallurgy and machines.</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>2003</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZND3qEwpSizNyUxWyMwrSU0vSixJTVEoKM0tyMxLVyjOLy1KTlUoS8wpS1VIyslPzuZhYE1LzClO5YXS3AwKbq4hzh66qQX58anFBYnJqXmpJfHOfkamlobGBiaRkcZEKAEAC9grTA</recordid><startdate>20031210</startdate><enddate>20031210</enddate><creator>YUAN ZHU</creator><creator>ZHONGRONG ZHANG</creator><creator>YUELAI HUANG</creator><scope>EVB</scope></search><sort><creationdate>20031210</creationdate><title>Hydraulic integrated pumping source valve block</title><author>YUAN ZHU ; ZHONGRONG ZHANG ; YUELAI HUANG</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN2591304YY3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2003</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>YUAN ZHU</creatorcontrib><creatorcontrib>ZHONGRONG ZHANG</creatorcontrib><creatorcontrib>YUELAI HUANG</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>YUAN ZHU</au><au>ZHONGRONG ZHANG</au><au>YUELAI HUANG</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Hydraulic integrated pumping source valve block</title><date>2003-12-10</date><risdate>2003</risdate><abstract>The utility model relates to a hydraulic integrated pump source valve block which mainly solves the technical problems of structures and properties are improved, etc. The utility model is provided with a valve body, and two cartridge valves are arranged in the valve body. An oil inlet, an oil return hole and an oil outlet are arranged in the valve body, and are respectively connected with the two cartridge valves, and a cover plate, a hydraulic time delay valve and a safety valve are arranged on the valve body and are in a massive and integral structure. Control oil holes of the hydraulic time delay valve and the safety valve are respectively connected with corresponding oil holes in the valve body through a through hole of the cover plate. The utility model is suitable for being matched with oil pumps of electromechanical devices of water conservancy, hydroelectricity, ships, metallurgy and machines.</abstract><edition>7</edition><oa>free_for_read</oa></addata></record> |
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| language | eng |
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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 integrated pumping source valve block |
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