Opposite end-face type valve-controlled axial plunger pump
The invention discloses an opposite end-face type valve-controlled axial plunger pump. The opposite end-face type valve-controlled axial plunger pump comprises a left cylinder barrel, a right cylinder barrel, a left plunger and a right plunger. The left cylinder barrel and the right cylinder barrel...
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| creator | ZHAO XIANGLU LIN CHAO |
| description | The invention discloses an opposite end-face type valve-controlled axial plunger pump. The opposite end-face type valve-controlled axial plunger pump comprises a left cylinder barrel, a right cylinder barrel, a left plunger and a right plunger. The left cylinder barrel and the right cylinder barrel are arranged oppositely. The left plunger and the right plunger are in slide fit with the left cylinder barrel and the right cylinder barrel respectively to form pressure cavities. An end face cam element is arranged between the left cylinder barrel and the right cylinder barrel, and the two ends of the end face cam element are each provided with a work face. The work faces are used for driving the left plunger and the right plunger to reciprocate. Therefore, geometrical pulsation and rotation unbalance of the plunger pump during work can be weakened, and the pulsation property and the stress state of the plunger pump are improved. |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CN105317645A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CN105317645A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CN105317645A3</originalsourceid><addsrcrecordid>eNrjZLDyLyjIL84sSVVIzUvRTUtMTlUoqSxIVShLzClL1U3Ozyspys_JSU1RSKzITMxRKMgpzUtPLVIoKM0t4GFgTUvMKU7lhdLcDIpuriHOHrqpBfnxqcUFQLPyUkvinf0MDUyNDc3NTEwdjYlRAwCIxy84</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Opposite end-face type valve-controlled axial plunger pump</title><source>esp@cenet</source><creator>ZHAO XIANGLU ; LIN CHAO</creator><creatorcontrib>ZHAO XIANGLU ; LIN CHAO</creatorcontrib><description>The invention discloses an opposite end-face type valve-controlled axial plunger pump. The opposite end-face type valve-controlled axial plunger pump comprises a left cylinder barrel, a right cylinder barrel, a left plunger and a right plunger. The left cylinder barrel and the right cylinder barrel are arranged oppositely. The left plunger and the right plunger are in slide fit with the left cylinder barrel and the right cylinder barrel respectively to form pressure cavities. An end face cam element is arranged between the left cylinder barrel and the right cylinder barrel, and the two ends of the end face cam element are each provided with a work face. The work faces are used for driving the left plunger and the right plunger to reciprocate. Therefore, geometrical pulsation and rotation unbalance of the plunger pump during work can be weakened, and the pulsation property and the stress state of the plunger pump are improved.</description><language>eng</language><subject>BLASTING ; HEATING ; LIGHTING ; MECHANICAL ENGINEERING ; POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS ; PUMPS ; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS ; WEAPONS</subject><creationdate>2016</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=20160210&DB=EPODOC&CC=CN&NR=105317645A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20160210&DB=EPODOC&CC=CN&NR=105317645A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ZHAO XIANGLU</creatorcontrib><creatorcontrib>LIN CHAO</creatorcontrib><title>Opposite end-face type valve-controlled axial plunger pump</title><description>The invention discloses an opposite end-face type valve-controlled axial plunger pump. The opposite end-face type valve-controlled axial plunger pump comprises a left cylinder barrel, a right cylinder barrel, a left plunger and a right plunger. The left cylinder barrel and the right cylinder barrel are arranged oppositely. The left plunger and the right plunger are in slide fit with the left cylinder barrel and the right cylinder barrel respectively to form pressure cavities. An end face cam element is arranged between the left cylinder barrel and the right cylinder barrel, and the two ends of the end face cam element are each provided with a work face. The work faces are used for driving the left plunger and the right plunger to reciprocate. Therefore, geometrical pulsation and rotation unbalance of the plunger pump during work can be weakened, and the pulsation property and the stress state of the plunger pump are improved.</description><subject>BLASTING</subject><subject>HEATING</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS</subject><subject>PUMPS</subject><subject>PUMPS FOR LIQUIDS OR ELASTIC FLUIDS</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2016</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLDyLyjIL84sSVVIzUvRTUtMTlUoqSxIVShLzClL1U3Ozyspys_JSU1RSKzITMxRKMgpzUtPLVIoKM0t4GFgTUvMKU7lhdLcDIpuriHOHrqpBfnxqcUFQLPyUkvinf0MDUyNDc3NTEwdjYlRAwCIxy84</recordid><startdate>20160210</startdate><enddate>20160210</enddate><creator>ZHAO XIANGLU</creator><creator>LIN CHAO</creator><scope>EVB</scope></search><sort><creationdate>20160210</creationdate><title>Opposite end-face type valve-controlled axial plunger pump</title><author>ZHAO XIANGLU ; LIN CHAO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN105317645A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2016</creationdate><topic>BLASTING</topic><topic>HEATING</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS</topic><topic>PUMPS</topic><topic>PUMPS FOR LIQUIDS OR ELASTIC FLUIDS</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>ZHAO XIANGLU</creatorcontrib><creatorcontrib>LIN CHAO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ZHAO XIANGLU</au><au>LIN CHAO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Opposite end-face type valve-controlled axial plunger pump</title><date>2016-02-10</date><risdate>2016</risdate><abstract>The invention discloses an opposite end-face type valve-controlled axial plunger pump. The opposite end-face type valve-controlled axial plunger pump comprises a left cylinder barrel, a right cylinder barrel, a left plunger and a right plunger. The left cylinder barrel and the right cylinder barrel are arranged oppositely. The left plunger and the right plunger are in slide fit with the left cylinder barrel and the right cylinder barrel respectively to form pressure cavities. An end face cam element is arranged between the left cylinder barrel and the right cylinder barrel, and the two ends of the end face cam element are each provided with a work face. The work faces are used for driving the left plunger and the right plunger to reciprocate. Therefore, geometrical pulsation and rotation unbalance of the plunger pump during work can be weakened, and the pulsation property and the stress state of the plunger pump are improved.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng |
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| subjects | BLASTING HEATING LIGHTING MECHANICAL ENGINEERING POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS WEAPONS |
| title | Opposite end-face type valve-controlled axial plunger pump |
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