Method of forming a rotary motor or pump
A device which is capable of operating as a pump or motor having a housing, an elliptically shaped cavity within the housing and a slideably mounted vane rotatably mounted within the cavity. It is essential that every diameter of the cavity passing through the central axis thereof be of equal length...
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| creator | AINSWORTH GLENN C |
| description | A device which is capable of operating as a pump or motor having a housing, an elliptically shaped cavity within the housing and a slideably mounted vane rotatably mounted within the cavity. It is essential that every diameter of the cavity passing through the central axis thereof be of equal length. As a result thereof the vane can be manufactured of a standard length and the device can operate with a minimum amount of wear as either a pump or motor. |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_US3900942A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>US3900942A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_US3900942A3</originalsourceid><addsrcrecordid>eNrjZNDwTS3JyE9RyE9TSMsvys3MS1dIVCjKL0ksqlTIzS_JL1IAooLS3AIeBta0xJziVF4ozc0g7-Ya4uyhm1qQH59aXJCYnJqXWhIfGmxsaWBgaWLkaExYBQASqCdN</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Method of forming a rotary motor or pump</title><source>esp@cenet</source><creator>AINSWORTH; GLENN C</creator><creatorcontrib>AINSWORTH; GLENN C</creatorcontrib><description>A device which is capable of operating as a pump or motor having a housing, an elliptically shaped cavity within the housing and a slideably mounted vane rotatably mounted within the cavity. It is essential that every diameter of the cavity passing through the central axis thereof be of equal length. As a result thereof the vane can be manufactured of a standard length and the device can operate with a minimum amount of wear as either a pump or motor.</description><language>eng</language><subject>BLASTING ; COMBINED OPERATIONS ; ENGINE PLANTS IN GENERAL ; HEATING ; LIGHTING ; MACHINE TOOLS ; MACHINES OR ENGINES IN GENERAL ; MECHANICAL ENGINEERING ; METAL-WORKING NOT OTHERWISE PROVIDED FOR ; OTHER WORKING OF METAL ; PERFORMING OPERATIONS ; ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES ; STEAM ENGINES ; TRANSPORTING ; UNIVERSAL MACHINE TOOLS ; WEAPONS</subject><creationdate>1975</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=19750826&DB=EPODOC&CC=US&NR=3900942A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19750826&DB=EPODOC&CC=US&NR=3900942A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>AINSWORTH; GLENN C</creatorcontrib><title>Method of forming a rotary motor or pump</title><description>A device which is capable of operating as a pump or motor having a housing, an elliptically shaped cavity within the housing and a slideably mounted vane rotatably mounted within the cavity. It is essential that every diameter of the cavity passing through the central axis thereof be of equal length. As a result thereof the vane can be manufactured of a standard length and the device can operate with a minimum amount of wear as either a pump or motor.</description><subject>BLASTING</subject><subject>COMBINED OPERATIONS</subject><subject>ENGINE PLANTS IN GENERAL</subject><subject>HEATING</subject><subject>LIGHTING</subject><subject>MACHINE TOOLS</subject><subject>MACHINES OR ENGINES IN GENERAL</subject><subject>MECHANICAL ENGINEERING</subject><subject>METAL-WORKING NOT OTHERWISE PROVIDED FOR</subject><subject>OTHER WORKING OF METAL</subject><subject>PERFORMING OPERATIONS</subject><subject>ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES</subject><subject>STEAM ENGINES</subject><subject>TRANSPORTING</subject><subject>UNIVERSAL MACHINE TOOLS</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1975</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZNDwTS3JyE9RyE9TSMsvys3MS1dIVCjKL0ksqlTIzS_JL1IAooLS3AIeBta0xJziVF4ozc0g7-Ya4uyhm1qQH59aXJCYnJqXWhIfGmxsaWBgaWLkaExYBQASqCdN</recordid><startdate>19750826</startdate><enddate>19750826</enddate><creator>AINSWORTH; GLENN C</creator><scope>EVB</scope></search><sort><creationdate>19750826</creationdate><title>Method of forming a rotary motor or pump</title><author>AINSWORTH; GLENN C</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US3900942A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1975</creationdate><topic>BLASTING</topic><topic>COMBINED OPERATIONS</topic><topic>ENGINE PLANTS IN GENERAL</topic><topic>HEATING</topic><topic>LIGHTING</topic><topic>MACHINE TOOLS</topic><topic>MACHINES OR ENGINES IN GENERAL</topic><topic>MECHANICAL ENGINEERING</topic><topic>METAL-WORKING NOT OTHERWISE PROVIDED FOR</topic><topic>OTHER WORKING OF METAL</topic><topic>PERFORMING OPERATIONS</topic><topic>ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES</topic><topic>STEAM ENGINES</topic><topic>TRANSPORTING</topic><topic>UNIVERSAL MACHINE TOOLS</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>AINSWORTH; GLENN C</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>AINSWORTH; GLENN C</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Method of forming a rotary motor or pump</title><date>1975-08-26</date><risdate>1975</risdate><abstract>A device which is capable of operating as a pump or motor having a housing, an elliptically shaped cavity within the housing and a slideably mounted vane rotatably mounted within the cavity. It is essential that every diameter of the cavity passing through the central axis thereof be of equal length. As a result thereof the vane can be manufactured of a standard length and the device can operate with a minimum amount of wear as either a pump or motor.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng |
| recordid | cdi_epo_espacenet_US3900942A |
| source | esp@cenet |
| subjects | BLASTING COMBINED OPERATIONS ENGINE PLANTS IN GENERAL HEATING LIGHTING MACHINE TOOLS MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING METAL-WORKING NOT OTHERWISE PROVIDED FOR OTHER WORKING OF METAL PERFORMING OPERATIONS ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES STEAM ENGINES TRANSPORTING UNIVERSAL MACHINE TOOLS WEAPONS |
| title | Method of forming a rotary motor or pump |
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