Valve opening display and self-locking device used on rotary motion valve
The invention relates to a valve opening display and self-locking device, in particular to a valve opening display and self-locking device used on a rotary motion valve. The invention solves the problems that the existing rotary motion valve with opening display function cannot directly and accurate...
Gespeichert in:
| Hauptverfasser: | , , |
|---|---|
| Format: | Patent |
| Sprache: | chi ; eng |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | |
|---|---|
| container_issue | |
| container_start_page | |
| container_title | |
| container_volume | |
| creator | LI ZHONGFU ZHAO ZHANGHAI CHENG XIAOYU |
| description | The invention relates to a valve opening display and self-locking device, in particular to a valve opening display and self-locking device used on a rotary motion valve. The invention solves the problems that the existing rotary motion valve with opening display function cannot directly and accurately indicate the true opening of the valve and the valve is not universal. A large gear is fixedly installed on the upper end surface of a bearing disc. The bottom end surface of the first limiting block and the bottom end surface of the second limiting block are relatively arranged on the bearing disc and are arranged on the two sides of the large gear. First teeth are arranged on a first locking head. Second teeth are arranged on a second locking head. The first teeth on the first locking headand the second teeth on the second locking head are engaged with the large gear. The lower end surface of a third limiting block is arranged on the bearing disc. Third teeth are arranged at the lowerpart of the third limiting |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CN101782160BB</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CN101782160BB</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CN101782160BB3</originalsourceid><addsrcrecordid>eNrjZPAMS8wpS1XIL0jNy8xLV0jJLC7ISaxUSMxLUShOzUnTzclPzgZLpJZlJqcqlBanpijk5ykU5ZckFlUq5OaXZAJ5ZSAzeBhY0xJzilN5oTQ3g5Kba4izh25qQX58anFBYnJqXmpJvLOfoYGhuYWRoZmBk5MxUYoAPUI1FA</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Valve opening display and self-locking device used on rotary motion valve</title><source>esp@cenet</source><creator>LI ZHONGFU ; ZHAO ZHANGHAI ; CHENG XIAOYU</creator><creatorcontrib>LI ZHONGFU ; ZHAO ZHANGHAI ; CHENG XIAOYU</creatorcontrib><description>The invention relates to a valve opening display and self-locking device, in particular to a valve opening display and self-locking device used on a rotary motion valve. The invention solves the problems that the existing rotary motion valve with opening display function cannot directly and accurately indicate the true opening of the valve and the valve is not universal. A large gear is fixedly installed on the upper end surface of a bearing disc. The bottom end surface of the first limiting block and the bottom end surface of the second limiting block are relatively arranged on the bearing disc and are arranged on the two sides of the large gear. First teeth are arranged on a first locking head. Second teeth are arranged on a second locking head. The first teeth on the first locking headand the second teeth on the second locking head are engaged with the large gear. The lower end surface of a third limiting block is arranged on the bearing disc. Third teeth are arranged at the lowerpart of the third limiting</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>2012</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=20120530&DB=EPODOC&CC=CN&NR=101782160B$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25544,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20120530&DB=EPODOC&CC=CN&NR=101782160B$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>LI ZHONGFU</creatorcontrib><creatorcontrib>ZHAO ZHANGHAI</creatorcontrib><creatorcontrib>CHENG XIAOYU</creatorcontrib><title>Valve opening display and self-locking device used on rotary motion valve</title><description>The invention relates to a valve opening display and self-locking device, in particular to a valve opening display and self-locking device used on a rotary motion valve. The invention solves the problems that the existing rotary motion valve with opening display function cannot directly and accurately indicate the true opening of the valve and the valve is not universal. A large gear is fixedly installed on the upper end surface of a bearing disc. The bottom end surface of the first limiting block and the bottom end surface of the second limiting block are relatively arranged on the bearing disc and are arranged on the two sides of the large gear. First teeth are arranged on a first locking head. Second teeth are arranged on a second locking head. The first teeth on the first locking headand the second teeth on the second locking head are engaged with the large gear. The lower end surface of a third limiting block is arranged on the bearing disc. Third teeth are arranged at the lowerpart of the third limiting</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>2012</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZPAMS8wpS1XIL0jNy8xLV0jJLC7ISaxUSMxLUShOzUnTzclPzgZLpJZlJqcqlBanpijk5ykU5ZckFlUq5OaXZAJ5ZSAzeBhY0xJzilN5oTQ3g5Kba4izh25qQX58anFBYnJqXmpJvLOfoYGhuYWRoZmBk5MxUYoAPUI1FA</recordid><startdate>20120530</startdate><enddate>20120530</enddate><creator>LI ZHONGFU</creator><creator>ZHAO ZHANGHAI</creator><creator>CHENG XIAOYU</creator><scope>EVB</scope></search><sort><creationdate>20120530</creationdate><title>Valve opening display and self-locking device used on rotary motion valve</title><author>LI ZHONGFU ; ZHAO ZHANGHAI ; CHENG XIAOYU</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN101782160BB3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2012</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>LI ZHONGFU</creatorcontrib><creatorcontrib>ZHAO ZHANGHAI</creatorcontrib><creatorcontrib>CHENG XIAOYU</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>LI ZHONGFU</au><au>ZHAO ZHANGHAI</au><au>CHENG XIAOYU</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Valve opening display and self-locking device used on rotary motion valve</title><date>2012-05-30</date><risdate>2012</risdate><abstract>The invention relates to a valve opening display and self-locking device, in particular to a valve opening display and self-locking device used on a rotary motion valve. The invention solves the problems that the existing rotary motion valve with opening display function cannot directly and accurately indicate the true opening of the valve and the valve is not universal. A large gear is fixedly installed on the upper end surface of a bearing disc. The bottom end surface of the first limiting block and the bottom end surface of the second limiting block are relatively arranged on the bearing disc and are arranged on the two sides of the large gear. First teeth are arranged on a first locking head. Second teeth are arranged on a second locking head. The first teeth on the first locking headand the second teeth on the second locking head are engaged with the large gear. The lower end surface of a third limiting block is arranged on the bearing disc. Third teeth are arranged at the lowerpart of the third limiting</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | chi ; eng |
| recordid | cdi_epo_espacenet_CN101782160BB |
| source | esp@cenet |
| 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 | Valve opening display and self-locking device used on rotary motion valve |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-27T17%3A19%3A26IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=LI%20ZHONGFU&rft.date=2012-05-30&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN101782160BB%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |