EP 0405026 A1 19910102 - Unitary centrifuge tube and separable dispensing receptacle.
Title (en)
Unitary centrifuge tube and separable dispensing receptacle.
Title (de)
Zentrifugenröhrchen mit abtrennbarem Sammelgefäss.
Title (fr)
Tube centrifuge unitaire et réceptacle de distribution séparable.
Publication
Application
Priority
EP 89306520 A 19890627
Abstract (en)
A unitary centrifuge tube and separable sediment dispenser (10) of plastics material comprises a generally tubular portion (12) with a conical taper oonnected by a short tube (22) to a sediment receptacle (24). The receptacle (24) is easily separable from the centrifuge tube by twisting the receptacle (24) and centrifuge tube (12) with respect to each other. A short segment of the connecting tube (22) remains attached to the sediment receptacle (24) and allows convenient dispensing of the enclosed sediment by squeezing two opposed walls (34 min ) of the receptacle (24). A second pair of opposed transverse sidewalls (26 min ) is designed to resist flexing during the separation.
IPC 1-7
IPC 8 full level
B01L 3/14 (2006.01)
CPC (source: EP)
B01L 3/5021 (2013.01)
Citation (search report)
- [X] WO 8400313 A1 19840202 - BECKMAN INSTRUMENTS INC [US]
- [A] DE 2201141 A1 19720810 - DAMON CORP
- [A] DE 1598143 A1 19700521 - RUDOLF BRAND FABRIK FUER LABOR
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
DOCDB simple family (application)
EP 89306520 A 19890627