EP 0286676 A4 19891016 - PIPETTE.
Title (en)
PIPETTE.
Title (de)
PIPETTE.
Title (fr)
PIPETTE.
Publication
Application
Priority
SU 8600096 W 19860929
Abstract (en)
[origin: WO8802277A1] A pipette allowing quick variation of the dosing volume comprises a casing (1) in which a movable piston (5) with the rod (6) is mounted. An adjusting bushing (8) connected to a device for visual reading of the dose value serves for presetting the length of piston travel and thus for presetting the dose volume. The position of the bushing (8) is set by means of a regulating nut (11) and where the nut (11) is disengaged from the bushing (8) - by means of a knob (7) fixed at the upper end of the rod.
IPC 1-7
IPC 8 full level
CPC (source: EP)
B01L 3/0224 (2013.01)
Citation (search report)
- [A] US 4098125 A 19780704 - LEE THOMAS E
- [A] US 3353718 A 19671121 - MCLAY JOSEPH F
- [A] US 3013435 A 19611219 - RODRIGUES JR JOHN J
- See references of WO 8802277A1
Designated contracting state (EPC)
BE CH DE FR GB IT LI NL SE
DOCDB simple family (publication)
WO 8802277 A1 19880407; AU 582486 B2 19890323; AU 6726287 A 19880421; DK 284488 A 19880525; DK 284488 D0 19880525; EP 0286676 A1 19881019; EP 0286676 A4 19891016; FI 882357 A0 19880519; FI 882357 A 19880519; JP H01500971 A 19890406; JP H0316178 B2 19910304
DOCDB simple family (application)
SU 8600096 W 19860929; AU 6726287 A 19860929; DK 284488 A 19880525; EP 86907019 A 19860929; FI 882357 A 19880519; JP 50002486 A 19860929