SPRAY DEVICE AND METHOD
A spray device (20) including a barrel (22) having a bypass (30) and at least two spaced stoppers (32, 34) defining a first and second chambers (42, 44) and a spray nozzle (46). Movement of the first stopper (32) drives the second stopper (34) to the bypass (30) and the fluid in the first chamber (4...
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| creator | VEDRINE, Lionel BARRELLE, Laurent |
| description | A spray device (20) including a barrel (22) having a bypass (30) and at least two spaced stoppers (32, 34) defining a first and second chambers (42, 44) and a spray nozzle (46). Movement of the first stopper (32) drives the second stopper (34) to the bypass (30) and the fluid in the first chamber (42) into the second chamber (44), mixing the fluid and substance. Continued movement of the first and second stoppers (32, 34) drives the mixture through the spray nozzle (46). The spray device (20) may include a third stopper (170) having a body (170) in the tubular barrel (22) which is moved toward the spray nozzle (46). The movement of the third stopper (170) provides space for the mixture and prevents unpressurized fluid from flowing through the spray nozzle (46). The third stopper (170) includes an axial stalk (174). The stalk (174) may be deformable or the stalk (174) may be separate from the body (170) and the spray nozzle (46) includes a longitudinal internal passage (184) which provides communication with the spray port (54). |
| format | Patent |
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Movement of the first stopper (32) drives the second stopper (34) to the bypass (30) and the fluid in the first chamber (42) into the second chamber (44), mixing the fluid and substance. Continued movement of the first and second stoppers (32, 34) drives the mixture through the spray nozzle (46). The spray device (20) may include a third stopper (170) having a body (170) in the tubular barrel (22) which is moved toward the spray nozzle (46). The movement of the third stopper (170) provides space for the mixture and prevents unpressurized fluid from flowing through the spray nozzle (46). The third stopper (170) includes an axial stalk (174). The stalk (174) may be deformable or the stalk (174) may be separate from the body (170) and the spray nozzle (46) includes a longitudinal internal passage (184) which provides communication with the spray port (54).</description><language>eng ; fre ; ger</language><subject>APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL ; ATOMISING APPARATUS ; BABY COMFORTERS ; CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICALPURPOSES ; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY ; DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY ; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR ; DEVICES FOR RECEIVING SPITTLE ; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROMTHE BODY ; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGINGPHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL ORADMINISTERING FORMS ; HUMAN NECESSITIES ; HYGIENE ; MEDICAL OR VETERINARY SCIENCE ; NOZZLES ; PERFORMING OPERATIONS ; SPRAYING APPARATUS ; SPRAYING OR ATOMISING IN GENERAL ; TRANSPORTING</subject><creationdate>2017</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=20170705&DB=EPODOC&CC=EP&NR=1461102B1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25563,76418</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20170705&DB=EPODOC&CC=EP&NR=1461102B1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>VEDRINE, Lionel</creatorcontrib><creatorcontrib>BARRELLE, Laurent</creatorcontrib><title>SPRAY DEVICE AND METHOD</title><description>A spray device (20) including a barrel (22) having a bypass (30) and at least two spaced stoppers (32, 34) defining a first and second chambers (42, 44) and a spray nozzle (46). Movement of the first stopper (32) drives the second stopper (34) to the bypass (30) and the fluid in the first chamber (42) into the second chamber (44), mixing the fluid and substance. Continued movement of the first and second stoppers (32, 34) drives the mixture through the spray nozzle (46). The spray device (20) may include a third stopper (170) having a body (170) in the tubular barrel (22) which is moved toward the spray nozzle (46). The movement of the third stopper (170) provides space for the mixture and prevents unpressurized fluid from flowing through the spray nozzle (46). The third stopper (170) includes an axial stalk (174). The stalk (174) may be deformable or the stalk (174) may be separate from the body (170) and the spray nozzle (46) includes a longitudinal internal passage (184) which provides communication with the spray port (54).</description><subject>APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL</subject><subject>ATOMISING APPARATUS</subject><subject>BABY COMFORTERS</subject><subject>CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICALPURPOSES</subject><subject>DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY</subject><subject>DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY</subject><subject>DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR</subject><subject>DEVICES FOR RECEIVING SPITTLE</subject><subject>DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROMTHE BODY</subject><subject>DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGINGPHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL ORADMINISTERING FORMS</subject><subject>HUMAN NECESSITIES</subject><subject>HYGIENE</subject><subject>MEDICAL OR VETERINARY SCIENCE</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>2017</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZBAPDghyjFRwcQ3zdHZVcPRzUfB1DfHwd-FhYE1LzClO5YXS3AwKbq4hzh66qQX58anFBYnJqXmpJfGuAYYmZoaGBkZOhsZEKAEAgkIeuQ</recordid><startdate>20170705</startdate><enddate>20170705</enddate><creator>VEDRINE, Lionel</creator><creator>BARRELLE, Laurent</creator><scope>EVB</scope></search><sort><creationdate>20170705</creationdate><title>SPRAY DEVICE AND METHOD</title><author>VEDRINE, Lionel ; BARRELLE, Laurent</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP1461102B13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2017</creationdate><topic>APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL</topic><topic>ATOMISING APPARATUS</topic><topic>BABY COMFORTERS</topic><topic>CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICALPURPOSES</topic><topic>DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY</topic><topic>DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY</topic><topic>DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR</topic><topic>DEVICES FOR RECEIVING SPITTLE</topic><topic>DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROMTHE BODY</topic><topic>DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGINGPHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL ORADMINISTERING FORMS</topic><topic>HUMAN NECESSITIES</topic><topic>HYGIENE</topic><topic>MEDICAL OR VETERINARY SCIENCE</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>VEDRINE, Lionel</creatorcontrib><creatorcontrib>BARRELLE, Laurent</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>VEDRINE, Lionel</au><au>BARRELLE, Laurent</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>SPRAY DEVICE AND METHOD</title><date>2017-07-05</date><risdate>2017</risdate><abstract>A spray device (20) including a barrel (22) having a bypass (30) and at least two spaced stoppers (32, 34) defining a first and second chambers (42, 44) and a spray nozzle (46). Movement of the first stopper (32) drives the second stopper (34) to the bypass (30) and the fluid in the first chamber (42) into the second chamber (44), mixing the fluid and substance. Continued movement of the first and second stoppers (32, 34) drives the mixture through the spray nozzle (46). The spray device (20) may include a third stopper (170) having a body (170) in the tubular barrel (22) which is moved toward the spray nozzle (46). The movement of the third stopper (170) provides space for the mixture and prevents unpressurized fluid from flowing through the spray nozzle (46). The third stopper (170) includes an axial stalk (174). The stalk (174) may be deformable or the stalk (174) may be separate from the body (170) and the spray nozzle (46) includes a longitudinal internal passage (184) which provides communication with the spray port (54).</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng ; fre ; ger |
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| subjects | APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL ATOMISING APPARATUS BABY COMFORTERS CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICALPURPOSES DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR DEVICES FOR RECEIVING SPITTLE DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROMTHE BODY DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGINGPHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL ORADMINISTERING FORMS HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE NOZZLES PERFORMING OPERATIONS SPRAYING APPARATUS SPRAYING OR ATOMISING IN GENERAL TRANSPORTING |
| title | SPRAY DEVICE AND METHOD |
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