Global Patent Index - EP 0900594 A3

EP 0900594 A3 2000-04-05 - Plunger type burette for burette system

Title (en)

Plunger type burette for burette system

Title (de)

Kolbenbürette für eine Bürettenanordnung

Title (fr)

Burette à piston pour système de burettage

Publication

EP 0900594 A3 (DE)

Application

EP 98116048 A

Priority

DE 19739140 A

Abstract (en)

[origin: EP0900594A2] The cylinder (11) is molded to close tolerances in a plastic containing 10-100% of a cyclo olefin copolymer (COC) and can be interchanged on the burette arrangement. One end of the cylinder is closed by a piston (13) to retain the fluid and a cap seals the outlet during storage of the cylinder and contents. When in use the elastomer cap is removed and replaced by a connector to a metering tube and titrating tip.

IPC 1-7 (main, further and additional classification)

B01L 3/02

IPC 8 full level (invention and additional information)

G01F 11/28 (2006.01); B01L 3/02 (2006.01); G01N 1/00 (2006.01)

CPC (invention and additional information)

B01L 3/0206 (2013.01); Y10T 436/119163 (2013.01); Y10T 436/2575 (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

DOCDB simple family

EP 0900594 A2 19990310; EP 0900594 A3 20000405; DE 19739140 C1 19990408; JP H11166849 A 19990622; US 6207112 B1 20010327