VARIABLE HYDRAULIC MACHINERY AND HYDRAULIC TRANSMISSION OF STEPLESS VARIABLE DRIVE
The cam ring in this invention is composed of, too halves moving symmetrically respective to the centre of the rotor, so that the stroke of the plunger of blade changes and thus the discharge volume. As compared with the conventional mechanical composition of double row plungers working at different...
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| creator | ZHAO SHUOQI |
| description | The cam ring in this invention is composed of, too halves moving symmetrically respective to the centre of the rotor, so that the stroke of the plunger of blade changes and thus the discharge volume. As compared with the conventional mechanical composition of double row plungers working at different phase angle, this invented mechanical composition is much simpler. Furthermore, as the stroke of plunger varies with the discharge volume, the efficiency characteristic while load variew is much better and the wear between the plunger and the cylinder wall is also reduced. |
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As compared with the conventional mechanical composition of double row plungers working at different phase angle, this invented mechanical composition is much simpler. Furthermore, as the stroke of plunger varies with the discharge volume, the efficiency characteristic while load variew is much better and the wear between the plunger and the cylinder wall is also reduced.</description><edition>4</edition><language>eng</language><subject>BLASTING ; HEATING ; LIGHTING ; MACHINES OR ENGINES FOR LIQUIDS ; MECHANICAL ENGINEERING ; OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR ; POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS ; POSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS ; PRODUCING MECHANICAL POWER ; PUMPS ; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS ; WEAPONS ; WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS</subject><creationdate>1987</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=19870415&DB=EPODOC&CC=CN&NR=85109105A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19870415&DB=EPODOC&CC=CN&NR=85109105A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ZHAO SHUOQI</creatorcontrib><title>VARIABLE HYDRAULIC MACHINERY AND HYDRAULIC TRANSMISSION OF STEPLESS VARIABLE DRIVE</title><description>The cam ring in this invention is composed of, too halves moving symmetrically respective to the centre of the rotor, so that the stroke of the plunger of blade changes and thus the discharge volume. As compared with the conventional mechanical composition of double row plungers working at different phase angle, this invented mechanical composition is much simpler. Furthermore, as the stroke of plunger varies with the discharge volume, the efficiency characteristic while load variew is much better and the wear between the plunger and the cylinder wall is also reduced.</description><subject>BLASTING</subject><subject>HEATING</subject><subject>LIGHTING</subject><subject>MACHINES OR ENGINES FOR LIQUIDS</subject><subject>MECHANICAL ENGINEERING</subject><subject>OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR</subject><subject>POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS</subject><subject>POSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS</subject><subject>PRODUCING MECHANICAL POWER</subject><subject>PUMPS</subject><subject>PUMPS FOR LIQUIDS OR ELASTIC FLUIDS</subject><subject>WEAPONS</subject><subject>WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1987</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZAgKcwzydHTycVXwiHQJcgz18XRW8HV09vD0cw2KVHD0c0ESDwly9Av29QwO9vT3U_B3UwgOcQ3wcQ0OVoCb4RLkGebKw8CalphTnMoLpbkZFNxcQ5w9dFML8uNTiwsSk1PzUkvinf0sTA0NLA0NTB2NiVACAJA9L2Y</recordid><startdate>19870415</startdate><enddate>19870415</enddate><creator>ZHAO SHUOQI</creator><scope>EVB</scope></search><sort><creationdate>19870415</creationdate><title>VARIABLE HYDRAULIC MACHINERY AND HYDRAULIC TRANSMISSION OF STEPLESS VARIABLE DRIVE</title><author>ZHAO SHUOQI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN85109105A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1987</creationdate><topic>BLASTING</topic><topic>HEATING</topic><topic>LIGHTING</topic><topic>MACHINES OR ENGINES FOR LIQUIDS</topic><topic>MECHANICAL ENGINEERING</topic><topic>OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR</topic><topic>POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS</topic><topic>POSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS</topic><topic>PRODUCING MECHANICAL POWER</topic><topic>PUMPS</topic><topic>PUMPS FOR LIQUIDS OR ELASTIC FLUIDS</topic><topic>WEAPONS</topic><topic>WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS</topic><toplevel>online_resources</toplevel><creatorcontrib>ZHAO SHUOQI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ZHAO SHUOQI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>VARIABLE HYDRAULIC MACHINERY AND HYDRAULIC TRANSMISSION OF STEPLESS VARIABLE DRIVE</title><date>1987-04-15</date><risdate>1987</risdate><abstract>The cam ring in this invention is composed of, too halves moving symmetrically respective to the centre of the rotor, so that the stroke of the plunger of blade changes and thus the discharge volume. As compared with the conventional mechanical composition of double row plungers working at different phase angle, this invented mechanical composition is much simpler. Furthermore, as the stroke of plunger varies with the discharge volume, the efficiency characteristic while load variew is much better and the wear between the plunger and the cylinder wall is also reduced.</abstract><edition>4</edition><oa>free_for_read</oa></addata></record> |
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| subjects | BLASTING HEATING LIGHTING MACHINES OR ENGINES FOR LIQUIDS MECHANICAL ENGINEERING OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS POSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS PRODUCING MECHANICAL POWER PUMPS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS WEAPONS WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS |
| title | VARIABLE HYDRAULIC MACHINERY AND HYDRAULIC TRANSMISSION OF STEPLESS VARIABLE DRIVE |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-20T20%3A47%3A48IST&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=ZHAO%20SHUOQI&rft.date=1987-04-15&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN85109105A%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 |