EP 1878507 B2 20230830 - Spraying device and use of same
Title (en)
Spraying device and use of same
Title (de)
Sprühvorrichtung und Verwendung dieser Vorrichtung
Title (fr)
Dispositif de pulvérisation et utilisation de ce dispositif
Publication
Application
Priority
- FR 0606259 A 20060710
- FR 0700485 A 20070124
Abstract (en)
[origin: EP1878507A2] The device has a spray nozzle (16) with an inner chamber receiving a non-gaseous fluid product e.g. pharmaceutical product, under pressure and delimited towards outer side by a perforated front wall (17b). A dispensing device is mechanically actuated by a push-button (9), and transfers the product from a reservoir to the inner chamber of the nozzle. The front wall has a set of calibrated holes (22), where diameter of each hole ranges between 1 and 100 micrometer and does not differ from a mean of the diameters of the other holes by above 20 percentages. The front wall is made of a material chosen from silicon, glass, metal, alloy, ceramics and polymers, and is made in the form of a complex including a polymer layer chosen form polyethylene and polypropylene, polyester layer and metallic material.
IPC 8 full level
B05B 1/18 (2006.01); B05B 1/14 (2006.01); B05B 11/00 (2023.01); B65D 83/14 (2006.01)
CPC (source: EP US)
B05B 1/14 (2013.01 - EP US); B05B 1/185 (2013.01 - US); B65D 83/753 (2013.01 - EP US); B05B 11/10 (2023.01 - EP US)
Citation (opposition)
Opponent :
- US 6145712 A 20001114 - BENOIST JEAN-FRANCOIS [FR]
- EP 1698399 A1 20060906 - AERO PUMP GMBH [DE]
- JP 2002186882 A 20020702 - KYOWA KOGYO
- DE 2925435 A1 19810122 - GROTHOFF HANS ING GRAD
- EP 0412524 A1 19910213 - TOKO YAKUHIN KOGYO KK [JP]
- FR 2756502 A1 19980605 - OREAL [FR]
- EP 0420538 A1 19910403 - AEROSOL INVENTIONS DEV [CH]
- US 3504862 A 19700407 - LOWRY ALAN B
- US 2767023 A 19561016 - VENUS JR FRANK
- US 5435884 A 19950725 - SIMMONS HAROLD C [US], et al
- EP 0923957 A1 19990623 - MICROFLOW ENG SA [CH]
- WO 9310910 A1 19930610 - THE TECHNOLOGY PARTNERSHIP LTD [GB]
- WO 03037525 A1 20030508 - VALOIS SA [FR]
- WO 03047764 A1 20030612 - VALOIS SAS [FR], et al
- EP 0432992 A1 19910619 - BESPAK PLC [GB]
- FR 2793222 A1 20001110 - OREAL [FR]
- WO 9702896 A1 19970130 - PROCTER & GAMBLE [US]
- FR 1007324 A 19520505 - BURGESS BATTERY CO
- US 1869809 A 19320802 - HEWLETT JOHN M
- US 2273830 A 19420224 - BRIERLY RALPH C, et al
- US 6497346 B1 20021224 - DUBOIS DANIEL [FR], et al
- FR 2785222 A1 20000505 - VALOIS SA [FR]
- FR 2284533 A1 19760409 - BLENDAX WERKE SCHNEIDER CO [DE]
- EP 1295644 A1 20030326 - PFEIFFER ERICH GMBH & CO KG [DE]
- FR 2851483 A1 20040827 - VALOIS SAS [FR]
- WO 0218058 A1 20020307 - AQUAMARIJN HOLDING BV [NL], et al
- EP 3246096 A1 20171122 - ALBEA LE TREPORT [FR]
- EP 1035038 A1 20000913 - OREAL [FR]
- WISSINK ET AL.: "Smart Micromachined Nozzles for Monodisperse Aerosol Generation Using Low Pressure Rayleigh Break-up", RESPIRATORY DRUG DELIVERY, vol. 8, 2002, pages 203 - 206
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
EP 1878507 A2 20080116; EP 1878507 A3 20100303; EP 1878507 B1 20170906; EP 1878507 B2 20230830; BR PI0702942 A 20080226; BR PI0702942 A8 20150407; BR PI0702942 B1 20190108; EP 3246096 A1 20171122; EP 3246096 B1 20210908; FR 2903329 A1 20080111; FR 2903329 B3 20081003; RU 2007125994 A 20090120; US 2008006719 A1 20080110; US 7748647 B2 20100706
DOCDB simple family (application)
EP 07111772 A 20070704; BR PI0702942 A 20070709; EP 17175982 A 20070704; FR 0700485 A 20070124; RU 2007125994 A 20070709; US 77543107 A 20070710