Trigger-actuated elastomeric pump
A trigger-actuated elastomeric pump employs slanting resilient partitions 34, 35 for one-way valving. The pump has a stop 28 formed in its interior at a location adjacent the downstream side of the inlet partition 34 and adapted to prevent the inlet partition from inverting during the pumping action...
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| creator | FREDERICK H HUMPHREY RALPH E CARTER |
| description | A trigger-actuated elastomeric pump employs slanting resilient partitions 34, 35 for one-way valving. The pump has a stop 28 formed in its interior at a location adjacent the downstream side of the inlet partition 34 and adapted to prevent the inlet partition from inverting during the pumping action, which would subsequently render the pump inoperative. Through the use of the stop, the pump can handle greater pressures without concurrent increase in likelihood of failure. |
| format | Patent |
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The pump has a stop 28 formed in its interior at a location adjacent the downstream side of the inlet partition 34 and adapted to prevent the inlet partition from inverting during the pumping action, which would subsequently render the pump inoperative. Through the use of the stop, the pump can handle greater pressures without concurrent increase in likelihood of failure.</description><language>eng</language><subject>APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL ; ATOMISING APPARATUS ; NOZZLES ; PERFORMING OPERATIONS ; SPRAYING APPARATUS ; SPRAYING OR ATOMISING IN GENERAL ; TRANSPORTING</subject><creationdate>1989</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=19890628&DB=EPODOC&CC=GB&NR=2211251A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19890628&DB=EPODOC&CC=GB&NR=2211251A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>FREDERICK H HUMPHREY</creatorcontrib><creatorcontrib>RALPH E CARTER</creatorcontrib><title>Trigger-actuated elastomeric pump</title><description>A trigger-actuated elastomeric pump employs slanting resilient partitions 34, 35 for one-way valving. The pump has a stop 28 formed in its interior at a location adjacent the downstream side of the inlet partition 34 and adapted to prevent the inlet partition from inverting during the pumping action, which would subsequently render the pump inoperative. Through the use of the stop, the pump can handle greater pressures without concurrent increase in likelihood of failure.</description><subject>APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL</subject><subject>ATOMISING APPARATUS</subject><subject>NOZZLES</subject><subject>PERFORMING OPERATIONS</subject><subject>SPRAYING APPARATUS</subject><subject>SPRAYING OR ATOMISING IN GENERAL</subject><subject>TRANSPORTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1989</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFAMKcpMT08t0k1MLilNLElNUUjNSSwuyc9NLcpMVigozS3gYWBNS8wpTuWF0twM8m6uIc4euqkF-fGpxQWJyal5qSXx7k5GRoaGRqaGjsaEVQAADDUk9g</recordid><startdate>19890628</startdate><enddate>19890628</enddate><creator>FREDERICK H HUMPHREY</creator><creator>RALPH E CARTER</creator><scope>EVB</scope></search><sort><creationdate>19890628</creationdate><title>Trigger-actuated elastomeric pump</title><author>FREDERICK H HUMPHREY ; RALPH E CARTER</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_GB2211251A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1989</creationdate><topic>APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL</topic><topic>ATOMISING APPARATUS</topic><topic>NOZZLES</topic><topic>PERFORMING OPERATIONS</topic><topic>SPRAYING APPARATUS</topic><topic>SPRAYING OR ATOMISING IN GENERAL</topic><topic>TRANSPORTING</topic><toplevel>online_resources</toplevel><creatorcontrib>FREDERICK H HUMPHREY</creatorcontrib><creatorcontrib>RALPH E CARTER</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>FREDERICK H HUMPHREY</au><au>RALPH E CARTER</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Trigger-actuated elastomeric pump</title><date>1989-06-28</date><risdate>1989</risdate><abstract>A trigger-actuated elastomeric pump employs slanting resilient partitions 34, 35 for one-way valving. The pump has a stop 28 formed in its interior at a location adjacent the downstream side of the inlet partition 34 and adapted to prevent the inlet partition from inverting during the pumping action, which would subsequently render the pump inoperative. Through the use of the stop, the pump can handle greater pressures without concurrent increase in likelihood of failure.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng |
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| subjects | APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL ATOMISING APPARATUS NOZZLES PERFORMING OPERATIONS SPRAYING APPARATUS SPRAYING OR ATOMISING IN GENERAL TRANSPORTING |
| title | Trigger-actuated elastomeric pump |
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