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1. (WO2019025542) SUCTIONING DEVICE HAVING OPTIMIZED DUST SUCTIONING
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Pub. No.: WO/2019/025542 International Application No.: PCT/EP2018/070993
Publication Date: 07.02.2019 International Filing Date: 02.08.2018
IPC:
B24B 21/04 (2006.01) ,B24B 55/08 (2006.01) ,B23Q 11/00 (2006.01) ,B24B 49/10 (2006.01) ,B01D 45/16 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
24
GRINDING; POLISHING
B
MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
21
Machines or devices using grinding or polishing belts; Accessories therefor
04
for grinding plane surfaces
B PERFORMING OPERATIONS; TRANSPORTING
24
GRINDING; POLISHING
B
MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
55
Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
06
Dust extraction equipment on grinding or polishing machines
08
specially designed for belt grinding machines
B PERFORMING OPERATIONS; TRANSPORTING
23
MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
Q
DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL, CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
11
Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
B PERFORMING OPERATIONS; TRANSPORTING
24
GRINDING; POLISHING
B
MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
49
Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
10
involving electrical means
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
D
SEPARATION
45
Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
12
by centrifugal forces
16
generated by the winding course of the gas stream
Applicants:
HOMAG GMBH [DE/DE]; Homagstraße 3-5 72296 Schopfloch, DE
Inventors:
HELLMANN, Torben; DE
Agent:
HOFFMANN EITLE PATENT- UND RECHTSANWÄLTE PARTMBB; Arabellastraße 30 81925 München, DE
Priority Data:
10 2017 117 715.904.08.2017DE
Title (EN) SUCTIONING DEVICE HAVING OPTIMIZED DUST SUCTIONING
(FR) DISPOSITIF D'ASPIRATION À ASPIRATION DE POUSSIÈRE OPTIMISÉE
(DE) ABSAUGUNGSVORRICHTUNG MIT OPTIMIERTER STAUBABSAUGUNG
Abstract:
(EN) By means of the present invention, a suctioning device (1) for a grinding device (100) and a method for suctioning particles produced at a grinding device (100) are provided. The suctioning device (1) has at least one suctioning channel (2), through which suctioned air can flow, and one first manipulation apparatus (3) arranged in the suctioning channel (2). The first manipulation apparatus (3) is designed to be able to directly or indirectly influence a boundary layer (G), in particular a boundary layer (G) of a circulating grinding element (111) of a grinding device (100), in particular to be able to reach into the boundary layer (G).
(FR) La présente invention concerne un dispositif d'aspiration (1) pour un dispositif de meulage (100) ainsi qu'un procédé d'aspiration de particules s'accumulant sur un dispositif de meulage (100). Le dispositif d’aspiration (1) comporte au moins un canal d’aspiration (2), pouvant être traversé par l’air aspiré et un premier dispositif de manipulation (3), disposé dans le canal d’aspiration (2), le premier dispositif de manipulation (3) étant disposé directement ou indirectement sur une couche limite (G), en particulier sur une couche limite (G) d'un élément de meulage (111) périphérique d'un dispositif de meulage (100) pour pouvoir agir, en particulier pour pouvoir s'engager dans la couche limite (G).
(DE) Mit der vorliegenden Erfindung wird eine Absaugvorrichtung (1) für eine Schleifvorrichtung (100) sowie ein Verfahren zur Absaugung von an einer Schleifvorrichtung (100) anfallenden Partikeln bereitgestellt. Die Absaugvorrichtung (1) weist zumindest einen von Absaugluft durchströmbaren Absaugkanal (2) und eine in dem Absaugkanal (2) angeordnete erste Manipulationseinrichtung (3) auf, wobei die erste Manipulationseinrichtung (3) dazu eingerichtet ist, direkt oder indirekt auf eine Grenzschicht (G), insbesondere auf eine Grenzschicht (G) eines umlaufenden Schleifelements (111) einer Schleifvorrichtung (100), einwirken zu können, insbesondere in die Grenzschicht (G) eingreifen zu können.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: German (DE)
Filing Language: German (DE)