Single valve ready to use hose end sprayer
Disclosed herein are various embodiments related to a chemical sprayer that includes a sprayer head assembly and a container. The container defines a cavity for storing a chemical to be sprayed. The sprayer head assembly includes a chemical passage, a carrier fluid passage, a vent passage, a valve c...
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| creator | ENGLHARD RONALD F SHANKLIN DONALD J |
| description | Disclosed herein are various embodiments related to a chemical sprayer that includes a sprayer head assembly and a container. The container defines a cavity for storing a chemical to be sprayed. The sprayer head assembly includes a chemical passage, a carrier fluid passage, a vent passage, a valve chamber and a valve. The chemical passage is communication with the cavity. The carrier fluid passage is in communication with a carrier fluid source. Both the carrier fluid and chemical passages are in communication with the valve chamber. The valve is moveably positioned within the valve chamber and defines at least partially a first passage and a second passage. The first passage is configured so as to be in communication with the chemical passage when the valve is in an open position. The second passage is configured so as to be in communication with the carrier fluid passage when the valve is in the open position. In one embodiment, the assembly also includes a sealing member that may be biased in one direction and actuated to open and close the vent passage. |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_US7325752B2</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>US7325752B2</sourcerecordid><originalsourceid>FETCH-epo_espacenet_US7325752B23</originalsourceid><addsrcrecordid>eNrjZNAKzsxLz0lVKEvMKUtVKEpNTKlUKMlXKC1OVcjIBxKpeSkKxQVFiZWpRTwMrGmJOcWpvFCam0HBzTXE2UM3tSA_PrW4IDE5NS-1JD402NzYyNTc1MjJyJgIJQC8TChy</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Single valve ready to use hose end sprayer</title><source>esp@cenet</source><creator>ENGLHARD RONALD F ; SHANKLIN DONALD J</creator><creatorcontrib>ENGLHARD RONALD F ; SHANKLIN DONALD J</creatorcontrib><description>Disclosed herein are various embodiments related to a chemical sprayer that includes a sprayer head assembly and a container. The container defines a cavity for storing a chemical to be sprayed. The sprayer head assembly includes a chemical passage, a carrier fluid passage, a vent passage, a valve chamber and a valve. The chemical passage is communication with the cavity. The carrier fluid passage is in communication with a carrier fluid source. Both the carrier fluid and chemical passages are in communication with the valve chamber. The valve is moveably positioned within the valve chamber and defines at least partially a first passage and a second passage. The first passage is configured so as to be in communication with the chemical passage when the valve is in an open position. The second passage is configured so as to be in communication with the carrier fluid passage when the valve is in the open position. In one embodiment, the assembly also includes a sealing member that may be biased in one direction and actuated to open and close the vent passage.</description><language>eng</language><subject>AGRICULTURE ; ANIMAL HUSBANDRY ; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUSPLANTS ; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL ; ATOMISING APPARATUS ; CATCHING, TRAPPING OR SCARING OF ANIMALS ; FISHING ; FORESTRY ; HUMAN NECESSITIES ; HUNTING ; NOZZLES ; PERFORMING OPERATIONS ; SPRAYING APPARATUS ; SPRAYING OR ATOMISING IN GENERAL ; TRANSPORTING ; TRAPPING</subject><creationdate>2008</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=20080205&DB=EPODOC&CC=US&NR=7325752B2$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20080205&DB=EPODOC&CC=US&NR=7325752B2$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ENGLHARD RONALD F</creatorcontrib><creatorcontrib>SHANKLIN DONALD J</creatorcontrib><title>Single valve ready to use hose end sprayer</title><description>Disclosed herein are various embodiments related to a chemical sprayer that includes a sprayer head assembly and a container. The container defines a cavity for storing a chemical to be sprayed. The sprayer head assembly includes a chemical passage, a carrier fluid passage, a vent passage, a valve chamber and a valve. The chemical passage is communication with the cavity. The carrier fluid passage is in communication with a carrier fluid source. Both the carrier fluid and chemical passages are in communication with the valve chamber. The valve is moveably positioned within the valve chamber and defines at least partially a first passage and a second passage. The first passage is configured so as to be in communication with the chemical passage when the valve is in an open position. The second passage is configured so as to be in communication with the carrier fluid passage when the valve is in the open position. In one embodiment, the assembly also includes a sealing member that may be biased in one direction and actuated to open and close the vent passage.</description><subject>AGRICULTURE</subject><subject>ANIMAL HUSBANDRY</subject><subject>APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUSPLANTS</subject><subject>APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL</subject><subject>ATOMISING APPARATUS</subject><subject>CATCHING, TRAPPING OR SCARING OF ANIMALS</subject><subject>FISHING</subject><subject>FORESTRY</subject><subject>HUMAN NECESSITIES</subject><subject>HUNTING</subject><subject>NOZZLES</subject><subject>PERFORMING OPERATIONS</subject><subject>SPRAYING APPARATUS</subject><subject>SPRAYING OR ATOMISING IN GENERAL</subject><subject>TRANSPORTING</subject><subject>TRAPPING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2008</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZNAKzsxLz0lVKEvMKUtVKEpNTKlUKMlXKC1OVcjIBxKpeSkKxQVFiZWpRTwMrGmJOcWpvFCam0HBzTXE2UM3tSA_PrW4IDE5NS-1JD402NzYyNTc1MjJyJgIJQC8TChy</recordid><startdate>20080205</startdate><enddate>20080205</enddate><creator>ENGLHARD RONALD F</creator><creator>SHANKLIN DONALD J</creator><scope>EVB</scope></search><sort><creationdate>20080205</creationdate><title>Single valve ready to use hose end sprayer</title><author>ENGLHARD RONALD F ; SHANKLIN DONALD J</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US7325752B23</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2008</creationdate><topic>AGRICULTURE</topic><topic>ANIMAL HUSBANDRY</topic><topic>APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUSPLANTS</topic><topic>APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL</topic><topic>ATOMISING APPARATUS</topic><topic>CATCHING, TRAPPING OR SCARING OF ANIMALS</topic><topic>FISHING</topic><topic>FORESTRY</topic><topic>HUMAN NECESSITIES</topic><topic>HUNTING</topic><topic>NOZZLES</topic><topic>PERFORMING OPERATIONS</topic><topic>SPRAYING APPARATUS</topic><topic>SPRAYING OR ATOMISING IN GENERAL</topic><topic>TRANSPORTING</topic><topic>TRAPPING</topic><toplevel>online_resources</toplevel><creatorcontrib>ENGLHARD RONALD F</creatorcontrib><creatorcontrib>SHANKLIN DONALD J</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ENGLHARD RONALD F</au><au>SHANKLIN DONALD J</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Single valve ready to use hose end sprayer</title><date>2008-02-05</date><risdate>2008</risdate><abstract>Disclosed herein are various embodiments related to a chemical sprayer that includes a sprayer head assembly and a container. The container defines a cavity for storing a chemical to be sprayed. The sprayer head assembly includes a chemical passage, a carrier fluid passage, a vent passage, a valve chamber and a valve. The chemical passage is communication with the cavity. The carrier fluid passage is in communication with a carrier fluid source. Both the carrier fluid and chemical passages are in communication with the valve chamber. The valve is moveably positioned within the valve chamber and defines at least partially a first passage and a second passage. The first passage is configured so as to be in communication with the chemical passage when the valve is in an open position. The second passage is configured so as to be in communication with the carrier fluid passage when the valve is in the open position. In one embodiment, the assembly also includes a sealing member that may be biased in one direction and actuated to open and close the vent passage.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | AGRICULTURE ANIMAL HUSBANDRY APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUSPLANTS APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL ATOMISING APPARATUS CATCHING, TRAPPING OR SCARING OF ANIMALS FISHING FORESTRY HUMAN NECESSITIES HUNTING NOZZLES PERFORMING OPERATIONS SPRAYING APPARATUS SPRAYING OR ATOMISING IN GENERAL TRANSPORTING TRAPPING |
| title | Single valve ready to use hose end sprayer |
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