EP 0497709 A3 19920812 - DEVICE FOR SPRAYING A FLUID BY MEANS OF A PUMP WHICH IS ACTUATED PERIODICALLY
Title (en)
DEVICE FOR SPRAYING A FLUID BY MEANS OF A PUMP WHICH IS ACTUATED PERIODICALLY
Publication
Application
Priority
FR 9100958 A 19910129
Abstract (en)
[origin: CA2101553A1] 29 A device for spraying or dispensing a fluid, the device comprising: a single-acting pump having a capacity of less than 500 .mu.l and provided with piston means actuated by a hollow push rod allowing fluid to flow therealong, said piston means sliding in a pump chamber that normally contains fluid to be sprayed or dispensed, to enable said fluid to be expelled; a pusher mounted on said push rod of the pump and communicating with said push rod to enable the fluid to escape; and rapid repetition actuator means having a moving portion for actuating the push rod repetitively; wherein the pusher is connected to said moving portion of the actuator means by a connection that does not leave play in the axial direction of the push rod.
IPC 1-7
IPC 8 full level
B05B 11/02 (2006.01); B05B 11/00 (2006.01)
CPC (source: EP KR US)
B05B 11/00 (2013.01 - KR); B05B 11/026 (2023.01 - EP US); B05B 11/1018 (2023.01 - EP US); B05B 11/1039 (2023.01 - EP US); B05B 11/1052 (2023.01 - EP US)
Citation (search report)
- [X] DE 2736532 A1 19781123 - KOYAMA MASAYA
- [A] EP 0401060 A1 19901205 - CONCEPTAIR ANSTALT [LI]
- [A] DE 2645661 A1 19780622 - SCHROTT ELISABETH
- [A] FR 797946 A 19360506 - BOSCH ROBERT
- [AP] EP 0448467 A1 19910925 - STEP SOC TECH PULVERISATION [FR]
- [A] US 3352497 A 19671114 - ABRAMSON LOUIS D
- [AD] FR 2314772 A2 19770114 - STEP SOC TECH PULVERISATION [FR]
- [A] GB 959835 A 19640603 - COUNTY LAB LTD
Designated contracting state (EPC)
PT
DOCDB simple family (publication)
EP 0497709 A2 19920805; EP 0497709 A3 19920812; AT E112511 T1 19941015; AU 1276092 A 19920827; AU 659439 B2 19950518; CA 2101553 A1 19920730; CS 25792 A3 19920812; CZ 282318 B6 19970611; DE 69200504 D1 19941110; DE 69200504 T2 19950302; DK 0569500 T3 19950424; EP 0569500 A1 19931118; EP 0569500 B1 19941005; ES 2065172 T3 19950201; FI 933385 A0 19930728; FI 933385 A 19930728; FR 2671986 A1 19920731; FR 2671986 B1 19950512; IE 73234 B1 19970521; IE 920274 A1 19920729; IL 100802 A0 19920906; IL 100802 A 19961016; JP H06505191 A 19940616; KR 930703081 A 19931129; MX 9200380 A 19920801; NO 180522 B 19970127; NO 180522 C 19970507; NO 932719 D0 19930728; NO 932719 L 19930928; NZ 241417 A 19930927; US 5277341 A 19940111; WO 9212801 A1 19920806; ZA 92486 B 19921125
DOCDB simple family (application)
EP 92400360 A 19920122; AT 92905366 T 19920122; AU 1276092 A 19920122; CA 2101553 A 19920122; CS 25792 A 19920129; DE 69200504 T 19920122; DK 92905366 T 19920122; EP 92905366 A 19920122; ES 92905366 T 19920122; FI 933385 A 19930728; FR 9100958 A 19910129; FR 9200056 W 19920122; IE 920274 A 19920128; IL 10080292 A 19920129; JP 50500992 A 19920122; KR 930702252 A 19930729; MX 9200380 A 19920129; NO 932719 A 19930728; NZ 24141792 A 19920127; US 82651992 A 19920127; ZA 92486 A 19920123