EP 0410102 B1 19940803 - Straining apparatus.
Title (en)
Straining apparatus.
Title (de)
Sortierer.
Title (fr)
Dispositif épurateur.
Publication
Application
Priority
DE 3925020 A 19890728
Abstract (en)
[origin: JPH0364591A] PURPOSE: To improve the operation efficiency of a sorter while applying only a slight stress on a screen basket by placing a rotor having a specific shape in a screen basket having rotational symmetry. CONSTITUTION: The rotor 2 coaxially placed in a screen basket 1 has a cross-sectional shape composed of arch sections having a radius Rr and connected with each other through straight lines or outwardly concave curves. The difference of Rr and the inner radius Rs of the basket is fmax in the case of straight line and 1.15 fmax in the case of a curve. The minimum gap fmin between the rotor and the screen basket is 15-45 mm, fmax -fmin =e<=60 mm, e/(1-cos(a)) is 5-100 mm and (a) is 360 deg./2n ((n) is the number of arch sections on each cross-section of the rotor).
IPC 1-7
IPC 8 full level
B01D 29/17 (2006.01); B01D 29/25 (2006.01); B01D 29/37 (2006.01); B01D 29/46 (2006.01); B01D 29/62 (2006.01); D21D 5/02 (2006.01); D21D 5/06 (2006.01)
CPC (source: EP KR US)
B07B 1/20 (2013.01 - KR); D21D 5/026 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH DK ES FR GB IT LI NL SE
DOCDB simple family (publication)
EP 0410102 A2 19910130; EP 0410102 A3 19910731; EP 0410102 B1 19940803; AT E109530 T1 19940815; BR 9003471 A 19910827; CA 2022164 A1 19910129; CA 2022164 C 19961022; DE 3925020 A1 19910131; DE 3925020 C2 19910627; DK 0410102 T3 19940829; ES 2057267 T3 19941016; FI 903781 A0 19900727; FI 93318 B 19941215; FI 93318 C 19950327; JP H0364591 A 19910319; KR 910002522 A 19910225; US 5045183 A 19910903
DOCDB simple family (application)
EP 90109711 A 19900522; AT 90109711 T 19900522; BR 9003471 A 19900712; CA 2022164 A 19900727; DE 3925020 A 19890728; DK 90109711 T 19900522; ES 90109711 T 19900522; FI 903781 A 19900727; JP 19895190 A 19900726; KR 900011439 A 19900727; US 55426290 A 19900717