Global Patent Index - EP 1116522 A2

EP 1116522 A2 20010718 - Fluid dispensing device

Title (en)

Fluid dispensing device

Title (de)

Spender für Medien

Title (fr)

Distributeur de fluide

Publication

EP 1116522 A2 20010718 (DE)

Application

EP 01108798 A 19950921

Priority

  • DE 4438375 A 19941027
  • EP 95114859 A 19950921

Abstract (en)

The dispenser (1) has a base body (2) with a reservoir (4) and an axially connected support body (3). The reservoir is formed as a small bottle secured to the base body with a fixing component (26). An actuator (5) for dispensing has a piston plunger (19) and an actuator head (5). A hand-operated discharge pump (6) has a pump casing with a main casing (40). The discharge pump is connected to the support body, projects into the reservoir and is surrounded by an open cap end of a base cap (33,34). The actuator and the discharge pump have an output position and a spaced operated end position. The main casing of the discharge pump is fixed to the support body with a snap connection (37), which has a pump flange (39) that is in common with the pump casing and projects out of the main casing. The actuator has a handle (17) and the actuator head has at least one outer mantle (32,47) and an inner mantle (43), which forms a friction connection to engage the free end of the piston plunger. The actuator head is positively connected against movement from the output position by a pulling prevention (45), which has a securing cam (45) projecting over the head periphery. An inlet (7), pump chamber, outlet channel (53) and outlet (8) are provided to discharge medium. The inlet connects the pump chamber with the reservoir. The outlet channel connects the pump chamber with the outlet. The outlet channel and the outlet pass through the actuator head.

Abstract (de)

Ein Spender (1) weist an einer Grundendkappe (33, 34) einen stromaufwärts und drei stromabwärts frei ausragende Grund-bzw. Kappenmäntel (33, 24, 36, 35) sowie an einem Betätigungskopf (50) drei stromaufwärts ausragende Kopfmäntel (32, 47, 43) auf, wobei benachbarte dieser Mäntel radial beabstandet ineinander liegend und die Austragpumpe (6) an dem Grundkörper (2) festsitzend mit einer Schnappverbindung (37) befestigt ist. Die Innenseite der Kappenstirnwand (34) der Grundkappe (33, 34) ist über eine eng am Außenumfang des Pumpengehäuses anliegende Ringscheibendichtung (41) verspannt am Hals eines Speichers (4) abgestützt, während der Betätigungskopf (50) mit einer Abzugssicherung (45) daran gehindert ist, versehentlich abgezogen zu werden. Dadurch wird bei hoher Funktionstüchtigkeit eine sehr kompakte Ausbildung des Spenders erzielt. <IMAGE>

IPC 1-7

B05B 11/00

IPC 8 full level

B05B 11/00 (2006.01); B65D 47/34 (2006.01)

CPC (source: EP US)

B05B 11/0005 (2013.01 - EP US); B05B 11/0091 (2013.01 - EP); B05B 11/1059 (2023.01 - EP US); B05B 11/108 (2023.01 - EP US); B05B 11/10 (2023.01 - EP US)

Citation (applicant)

Designated contracting state (EPC)

AT CH DE ES FR GB IT LI SE

DOCDB simple family (publication)

EP 0709142 A1 19960501; EP 0709142 B1 20011121; AT E209067 T1 20011215; AT E253412 T1 20031115; DE 4438375 A1 19960502; DE 59509864 D1 20020103; DE 59510823 D1 20031211; EP 1116522 A2 20010718; EP 1116522 A3 20020320; EP 1116522 B1 20031105; ES 2168325 T3 20020616; ES 2210055 T3 20040701; US 5791518 A 19980811

DOCDB simple family (application)

EP 95114859 A 19950921; AT 01108798 T 19950921; AT 95114859 T 19950921; DE 4438375 A 19941027; DE 59509864 T 19950921; DE 59510823 T 19950921; EP 01108798 A 19950921; ES 01108798 T 19950921; ES 95114859 T 19950921; US 54945895 A 19951027