Global Patent Index - EP 0962601 A3

EP 0962601 A3 2000-03-15 - Dosing device

Title (en)

Dosing device

Title (de)

Dosiervorrichtung

Title (fr)

Dispositif doseur

Publication

EP 0962601 A3 (DE)

Application

EP 99110401 A

Priority

  • DE 19823961 A
  • US 49400900 A

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 (main, further and additional classification)

E03D 9/03; E03D 9/00

IPC 8 full level (invention and additional information)

E03D 9/03 (2006.01)

CPC (invention and additional information)

E03D 9/037 (2013.01); E03D 2009/028 (2013.01)

Citation (search report)

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

EPO simple patent family

EP 0962601 A2 19991208; EP 0962601 A3 20000315; US 6289525 B1 20010918

INPADOC legal status


2005-06-15 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20041116

2003-06-11 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20030429

2003-01-08 [RAP1] TRANSFER OF RIGHTS OF AN EP PUBLISHED APPLICATION

- Owner name: HAGLEITNER HYGIENE INTERNATIONAL GMBH

2003-01-08 [RIN1] INVENTOR (CORRECTION)

- Inventor name: PROMMER, FRIEDBERT

2003-01-08 [RIN1] INVENTOR (CORRECTION)

- Inventor name: TOMKOW, STANISLAW

2000-11-22 [AKX] PAYMENT OF DESIGNATION FEES

- Free text: AT CH DE ES IT LI LU MC NL

2000-11-02 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20000904

2000-03-15 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A3

- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

2000-03-15 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Free text: AL;LT;LV;MK;RO;SI

2000-03-15 [RTI1] TITLE (CORRECTION)

- Free text: DOSING DEVICE

1999-12-08 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A2

- Designated State(s): AT CH DE ES IT LI LU MC NL

1999-12-08 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Free text: AL;LT;LV;MK;RO;SI