Electric and manual dual-purpose four-way valve
The invention discloses an electric and manual dual-purpose four-way valve. The electric and manual dual-purpose four-way valve comprises a motor and a reversing system, and further comprises a motorcontrol structure for controlling stop positions in the motor moving process, wherein the motor contr...
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| creator | ZHANG YUANHE WANG JUN ZHAO BANGWEN LI WEI XIE YAN |
| description | The invention discloses an electric and manual dual-purpose four-way valve. The electric and manual dual-purpose four-way valve comprises a motor and a reversing system, and further comprises a motorcontrol structure for controlling stop positions in the motor moving process, wherein the motor control structure is provided with a rotating shaft for driving the reversing system to rotate; the rotating shaft is provided with two collision blocks with set phase difference; the rotating shaft is driven by the motor to synchronously move with the motor; travel switches are respectively arranged inthe positions corresponding to all the collision blocks beside the rotating shaft; the collision blocks are cam-shaped; and when the collision blocks rotate, through the effect of outer convex partsof cams and the corresponding travel switches, two stop positions of the motor are respectively corresponding to two channel communicating states in the reversing system. The electric and manual dual-purpose four-way valve conn |
| format | Patent |
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The electric and manual dual-purpose four-way valve comprises a motor and a reversing system, and further comprises a motorcontrol structure for controlling stop positions in the motor moving process, wherein the motor control structure is provided with a rotating shaft for driving the reversing system to rotate; the rotating shaft is provided with two collision blocks with set phase difference; the rotating shaft is driven by the motor to synchronously move with the motor; travel switches are respectively arranged inthe positions corresponding to all the collision blocks beside the rotating shaft; the collision blocks are cam-shaped; and when the collision blocks rotate, through the effect of outer convex partsof cams and the corresponding travel switches, two stop positions of the motor are respectively corresponding to two channel communicating states in the reversing system. The electric and manual dual-purpose four-way valve conn</description><language>chi ; eng</language><subject>ACTUATING-FLOATS ; BLASTING ; COCKS ; DEVICES FOR VENTING OR AERATING ; ENGINEERING ELEMENTS AND UNITS ; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS ; HEATING ; LIGHTING ; MECHANICAL ENGINEERING ; TAPS ; THERMAL INSULATION IN GENERAL ; VALVES ; WEAPONS</subject><creationdate>2020</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=20201229&DB=EPODOC&CC=CN&NR=112145777A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76516</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20201229&DB=EPODOC&CC=CN&NR=112145777A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ZHANG YUANHE</creatorcontrib><creatorcontrib>WANG JUN</creatorcontrib><creatorcontrib>ZHAO BANGWEN</creatorcontrib><creatorcontrib>LI WEI</creatorcontrib><creatorcontrib>XIE YAN</creatorcontrib><title>Electric and manual dual-purpose four-way valve</title><description>The invention discloses an electric and manual dual-purpose four-way valve. The electric and manual dual-purpose four-way valve comprises a motor and a reversing system, and further comprises a motorcontrol structure for controlling stop positions in the motor moving process, wherein the motor control structure is provided with a rotating shaft for driving the reversing system to rotate; the rotating shaft is provided with two collision blocks with set phase difference; the rotating shaft is driven by the motor to synchronously move with the motor; travel switches are respectively arranged inthe positions corresponding to all the collision blocks beside the rotating shaft; the collision blocks are cam-shaped; and when the collision blocks rotate, through the effect of outer convex partsof cams and the corresponding travel switches, two stop positions of the motor are respectively corresponding to two channel communicating states in the reversing system. The electric and manual dual-purpose four-way valve conn</description><subject>ACTUATING-FLOATS</subject><subject>BLASTING</subject><subject>COCKS</subject><subject>DEVICES FOR VENTING OR AERATING</subject><subject>ENGINEERING ELEMENTS AND UNITS</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>TAPS</subject><subject>THERMAL INSULATION IN GENERAL</subject><subject>VALVES</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2020</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZNB3zUlNLinKTFZIzEtRyE3MK03MUUgBEroFpUUF-cWpCmn5pUW65YmVCmWJOWWpPAysaYk5xam8UJqbQdHNNcTZQze1ID8-tbggMTk1L7Uk3tnP0NDI0MTU3Nzc0ZgYNQAcfSrR</recordid><startdate>20201229</startdate><enddate>20201229</enddate><creator>ZHANG YUANHE</creator><creator>WANG JUN</creator><creator>ZHAO BANGWEN</creator><creator>LI WEI</creator><creator>XIE YAN</creator><scope>EVB</scope></search><sort><creationdate>20201229</creationdate><title>Electric and manual dual-purpose four-way valve</title><author>ZHANG YUANHE ; WANG JUN ; ZHAO BANGWEN ; LI WEI ; XIE YAN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN112145777A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2020</creationdate><topic>ACTUATING-FLOATS</topic><topic>BLASTING</topic><topic>COCKS</topic><topic>DEVICES FOR VENTING OR AERATING</topic><topic>ENGINEERING ELEMENTS AND UNITS</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>TAPS</topic><topic>THERMAL INSULATION IN GENERAL</topic><topic>VALVES</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>ZHANG YUANHE</creatorcontrib><creatorcontrib>WANG JUN</creatorcontrib><creatorcontrib>ZHAO BANGWEN</creatorcontrib><creatorcontrib>LI WEI</creatorcontrib><creatorcontrib>XIE YAN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ZHANG YUANHE</au><au>WANG JUN</au><au>ZHAO BANGWEN</au><au>LI WEI</au><au>XIE YAN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Electric and manual dual-purpose four-way valve</title><date>2020-12-29</date><risdate>2020</risdate><abstract>The invention discloses an electric and manual dual-purpose four-way valve. The electric and manual dual-purpose four-way valve comprises a motor and a reversing system, and further comprises a motorcontrol structure for controlling stop positions in the motor moving process, wherein the motor control structure is provided with a rotating shaft for driving the reversing system to rotate; the rotating shaft is provided with two collision blocks with set phase difference; the rotating shaft is driven by the motor to synchronously move with the motor; travel switches are respectively arranged inthe positions corresponding to all the collision blocks beside the rotating shaft; the collision blocks are cam-shaped; and when the collision blocks rotate, through the effect of outer convex partsof cams and the corresponding travel switches, two stop positions of the motor are respectively corresponding to two channel communicating states in the reversing system. The electric and manual dual-purpose four-way valve conn</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | ACTUATING-FLOATS BLASTING COCKS DEVICES FOR VENTING OR AERATING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING TAPS THERMAL INSULATION IN GENERAL VALVES WEAPONS |
| title | Electric and manual dual-purpose four-way valve |
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