EP 0962601 A3 20000315 - Dosing device
Title (en)
Dosing device
Title (de)
Dosiervorrichtung
Title (fr)
Dispositif doseur
Publication
Application
Priority
- DE 19823961 A 19980528
- US 49400900 A 20000128
Abstract (en)
[origin: EP0962601A2] The membrane (5) forms a sack whose end contacts the operating plunger (6). When the plunger is operated the sack is inverted progressively over the contacting surface (6a) of the plunger. An Independent claim is made for a holder for attaching the dosing equipment to a fluid container (20) and comprising a bar connected at one end via a universal or hinge joint to a basket or pump housing and at the other end to the fluid container. PREFERRED FEATURES:- The plunger (6) has a hemispherical or mushroom-shaped contact face and is on the same axis as the rotationally symmetric membrane. Plunger contact face (6a) diameter is 20-25% of the membrane diameter. The float (7) is an inverted hollow pot and moves up and down inside a basket (25) connected to the pump which is mounted on the fluid container. The storage container (2) for the metered fluid is a flexible bag which is supported against at least one wall inside the fluid container.
IPC 1-7
IPC 8 full level
E03D 9/03 (2006.01)
CPC (source: EP US)
E03D 9/037 (2013.01 - EP US); E03D 2009/028 (2013.01 - EP US)
Citation (search report)
- [DY] DE 3908178 A1 19900920 - LUETTICHAU CONRAD REICHSGRAF V [DE]
- [Y] FR 1403785 A 19650625 - TECH ET COMMERCIALE DU MOTOCYC
- [A] GB 1199610 A 19700722 - STOP SA [FR]
- [A] FR 2046599 A5 19710305 - STOP
- [X] DE 2833770 A1 19790215 - GLOBOL WERK
- [X] EP 0341035 A1 19891108 - R & C PRODUCTS PTY LTD [AU]
- [X] DE 19637034 A1 19980319 - AHRENS JANET [DE], et al
- [XA] DE 4400766 A1 19950720 - BUCK CHEMIE GMBH [DE]
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 0962601 A2 19991208; EP 0962601 A3 20000315; US 6289525 B1 20010918
DOCDB simple family (application)
EP 99110401 A 19990528; US 49400900 A 20000128