Solenoid valve power-on method, solenoid valve power-off method, solenoid valve and testing device
The invention relates to an electromagnetic valve power-off and power-on method, an electromagnetic valve and a testing device. The power-on method comprises the steps that a power-on signal is received; first current is given to the electromagnetic valve, so that the electromagnetic valve is closed...
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| creator | GUO YIJIAN LIU XINGLONG LIU FUQING TAO ZHE |
| description | The invention relates to an electromagnetic valve power-off and power-on method, an electromagnetic valve and a testing device. The power-on method comprises the steps that a power-on signal is received; first current is given to the electromagnetic valve, so that the electromagnetic valve is closed; second current is given to the electromagnetic valve, so that the electromagnetic valve is tightly closed; the electromagnetic valve has the advantages that the problems that when the electromagnetic valve is closed, the impact force between the valve rod and the valve seat is too large, and the valve rod is deformed due to long-time use are solved, the service life of the electromagnetic valve is prolonged, meanwhile, the sound generated when the electromagnetic valve is powered on is reduced, and the problem that the opening and closing noise of the electromagnetic valve is too large is solved.
本发明涉及一种电磁阀下电、上电方法、电磁阀及测试装置，所述上电方法包括接受上电信号；给予电磁阀第一电流，使所述电磁阀关闭；给予所述电磁阀第二电流，使所述电磁阀紧闭；其中所述第一电流小于所述第二电流，本发明具有解决电磁阀闭合时，阀杆和阀座 |
| format | Patent |
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本发明涉及一种电磁阀下电、上电方法、电磁阀及测试装置，所述上电方法包括接受上电信号；给予电磁阀第一电流，使所述电磁阀关闭；给予所述电磁阀第二电流，使所述电磁阀紧闭；其中所述第一电流小于所述第二电流，本发明具有解决电磁阀闭合时，阀杆和阀座</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>2024</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=20240326&DB=EPODOC&CC=CN&NR=117759760A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240326&DB=EPODOC&CC=CN&NR=117759760A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>GUO YIJIAN</creatorcontrib><creatorcontrib>LIU XINGLONG</creatorcontrib><creatorcontrib>LIU FUQING</creatorcontrib><creatorcontrib>TAO ZHE</creatorcontrib><title>Solenoid valve power-on method, solenoid valve power-off method, solenoid valve and testing device</title><description>The invention relates to an electromagnetic valve power-off and power-on method, an electromagnetic valve and a testing device. The power-on method comprises the steps that a power-on signal is received; first current is given to the electromagnetic valve, so that the electromagnetic valve is closed; second current is given to the electromagnetic valve, so that the electromagnetic valve is tightly closed; the electromagnetic valve has the advantages that the problems that when the electromagnetic valve is closed, the impact force between the valve rod and the valve seat is too large, and the valve rod is deformed due to long-time use are solved, the service life of the electromagnetic valve is prolonged, meanwhile, the sound generated when the electromagnetic valve is powered on is reduced, and the problem that the opening and closing noise of the electromagnetic valve is too large is solved.
本发明涉及一种电磁阀下电、上电方法、电磁阀及测试装置，所述上电方法包括接受上电信号；给予电磁阀第一电流，使所述电磁阀关闭；给予所述电磁阀第二电流，使所述电磁阀紧闭；其中所述第一电流小于所述第二电流，本发明具有解决电磁阀闭合时，阀杆和阀座</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>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZEgKzs9JzcvPTFEoS8wpS1UoyC9PLdLNz1PITS3JyE_RUSjGKp-WhktBYl6KQklqcUlmXrpCSmpZZnIqDwNrWmJOcSovlOZmUHRzDXH20E0tyI9PLS5ITE7NSy2Jd_YzNDQ3N7U0NzNwNCZGDQA_0D33</recordid><startdate>20240326</startdate><enddate>20240326</enddate><creator>GUO YIJIAN</creator><creator>LIU XINGLONG</creator><creator>LIU FUQING</creator><creator>TAO ZHE</creator><scope>EVB</scope></search><sort><creationdate>20240326</creationdate><title>Solenoid valve power-on method, solenoid valve power-off method, solenoid valve and testing device</title><author>GUO YIJIAN ; LIU XINGLONG ; LIU FUQING ; TAO ZHE</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN117759760A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2024</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>GUO YIJIAN</creatorcontrib><creatorcontrib>LIU XINGLONG</creatorcontrib><creatorcontrib>LIU FUQING</creatorcontrib><creatorcontrib>TAO ZHE</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>GUO YIJIAN</au><au>LIU XINGLONG</au><au>LIU FUQING</au><au>TAO ZHE</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Solenoid valve power-on method, solenoid valve power-off method, solenoid valve and testing device</title><date>2024-03-26</date><risdate>2024</risdate><abstract>The invention relates to an electromagnetic valve power-off and power-on method, an electromagnetic valve and a testing device. The power-on method comprises the steps that a power-on signal is received; first current is given to the electromagnetic valve, so that the electromagnetic valve is closed; second current is given to the electromagnetic valve, so that the electromagnetic valve is tightly closed; the electromagnetic valve has the advantages that the problems that when the electromagnetic valve is closed, the impact force between the valve rod and the valve seat is too large, and the valve rod is deformed due to long-time use are solved, the service life of the electromagnetic valve is prolonged, meanwhile, the sound generated when the electromagnetic valve is powered on is reduced, and the problem that the opening and closing noise of the electromagnetic valve is too large is solved.
本发明涉及一种电磁阀下电、上电方法、电磁阀及测试装置，所述上电方法包括接受上电信号；给予电磁阀第一电流，使所述电磁阀关闭；给予所述电磁阀第二电流，使所述电磁阀紧闭；其中所述第一电流小于所述第二电流，本发明具有解决电磁阀闭合时，阀杆和阀座</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 | Solenoid valve power-on method, solenoid valve power-off method, solenoid valve and testing device |
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