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1. WO1991000781 - PROCEDURE AND APPARATUS FOR SEPARATING SMALL BODIES FROM A LIQUID

Publication Number WO/1991/000781
Publication Date 24.01.1991
International Application No. PCT/FI1990/000180
International Filing Date 06.07.1990
Chapter 2 Demand Filed 05.02.1991
IPC
A01H 4/00 2006.01
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
HNEW PLANTS OR PROCESSES FOR OBTAINING THEM; PLANT REPRODUCTION BY TISSUE CULTURE TECHNIQUES
4Plant reproduction by tissue culture techniques
B07C 5/36 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
07SEPARATING SOLIDS FROM SOLIDS; SORTING
CPOSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
5Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
36Sorting apparatus characterised by the means used for distribution
C12M 3/00 2006.01
CCHEMISTRY; METALLURGY
12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
MAPPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY
3Tissue, human, animal or plant cell, or virus culture apparatus
CPC
A01H 4/001
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
HNEW PLANTS OR PROCESSES FOR OBTAINING THEM; PLANT REPRODUCTION BY TISSUE CULTURE TECHNIQUES
4Plant reproduction by tissue culture techniques ; ; Tissue culture techniques therefor
001Culture apparatus for tissue culture; Culture media therefor
B07C 5/361
BPERFORMING OPERATIONS; TRANSPORTING
07SEPARATING SOLIDS FROM SOLIDS; SORTING
CPOSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
5Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
36Sorting apparatus characterised by the means used for distribution
361Processing or control devices therefor, e.g. escort memory
C12M 47/02
CCHEMISTRY; METALLURGY
12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
MAPPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
47Means for after-treatment of the produced biomass or of the fermentation or metabolic products, e.g. storage of biomass
02Separating microorganisms from the culture medium; Concentration of biomass
Applicants
  • VALTION TEKNILLINEN TUTKIMUSKESKUS [FI/FI]; Vuorimiehentie 5 SF-02150 Espoo, FI (AllExceptUS)
  • HÄMÄLÄINEN, Jari [FI/FI]; FI (UsOnly)
  • HIRVONEN, Juhani [FI/FI]; FI (UsOnly)
Inventors
  • HÄMÄLÄINEN, Jari; FI
  • HIRVONEN, Juhani; FI
Agents
  • PAPULA REIN LAHTELA OY; Box 981, Kansakoulukatu 5 A FIN-00101 Helsinki, FI
Priority Data
89331406.07.1989FI
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) PROCEDURE AND APPARATUS FOR SEPARATING SMALL BODIES FROM A LIQUID
(FR) PROCEDE ET APPAREIL DE SEPARATION DE CORPS DE PETITES DIMENSIONS D'UN LIQUIDE
Abstract
(EN)
The invention concerns a procedure and apparatus for separating small bodies from a liquid, in particular for separating plant embryos from culture broth. As taught by the invention, the liquid (1) containing small bodies (2) is transported on a transport base in such manner that the bodies (2) are substantially stationary relative to the transport base; the bodies (2) are identified and their location is determined relative to the transport base; and the bodies (2) are separated from the liquid (1) at a distance (a, b), in the transport direction (x), from the identifying and location-determining point (A), utilizing the transport data and the location data of the bodies (2).
(FR)
L'invention concerne un procédé et un appareil servant à séparer des corps de petites dimensions d'un liquide, et notamment à séparer des embryons de plantes d'un bouillon de culture. Selon l'invention, le liquide (1) qui contient les corps de petites dimensions (2) est transporté sur une base de transport de sorte que les corps (2) soient sensiblement stationnaires par rapport à la base de transport; les corps (2) sont identifiés et leur emplacement est déterminé par rapport à la base de transport; et les corps (2) sont séparés du liquide (1) à un endroit situé à une certaine distance (a, b), dans le sens du déplacement (x), du point de localisation et d'identification (A), en utilisant les données de transport et les données de localisation des corps (2).
Also published as
Latest bibliographic data on file with the International Bureau