Some content of this application is unavailable at the moment.
If this situation persist, please contact us atFeedback&Contact
1. (WO2019030349) DEVICE AND METHOD FOR PRODUCING TRANSFORMER CORES
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2019/030349 International Application No.: PCT/EP2018/071687
Publication Date: 14.02.2019 International Filing Date: 09.08.2018
IPC:
H01F 41/02 (2006.01) ,H01F 27/26 (2006.01) ,H01F 27/245 (2006.01) ,B21D 43/22 (2006.01) ,B65G 57/02 (2006.01)
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
F
MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
41
Apparatus or processes specially adapted for manufacturing or assembling the devices covered by this subclass
02
for manufacturing cores, coils or magnets
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
F
MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
27
Details of transformers or inductances, in general
24
Magnetic cores
26
Fastening parts of the core together; Fastening or mounting the core on casing or support
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
F
MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
27
Details of transformers or inductances, in general
24
Magnetic cores
245
made from sheets, e.g. grain-oriented
B PERFORMING OPERATIONS; TRANSPORTING
21
MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
D
WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING
43
Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
20
Storage arrangements; Piling or unpiling
22
Devices for piling sheets
B PERFORMING OPERATIONS; TRANSPORTING
65
CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
G
TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
57
Stacking of articles
02
by adding to the top of the stack
Applicants:
HEINRICH GEORG GMBH MASCHINENFABRIK [DE/DE]; Langenauer Straße 12 57223 Kreuztal, DE
Inventors:
LOTH, Volker; DE
FRIEDRICH, Jost; DE
Agent:
ADVOTEC. PATENT- UND RECHTSANWÄLTE; Bahnhofstraße 4 57072 Siegen, DE
Priority Data:
10 2017 007 548.410.08.2017DE
Title (EN) DEVICE AND METHOD FOR PRODUCING TRANSFORMER CORES
(FR) DISPOSITIF ET PROCÉDÉ DE FABRICATION DE NOYAUX DE TRANSFORMATEUR
(DE) VORRICHTUNG UND VERFAHREN ZUR HERSTELLUNG VON TRANSFORMATORKERNEN
Abstract:
(EN) The invention relates to a device (11) and a method for producing transformer cores (12). The device has a holding system (19) comprising a laying table (18) for receiving laminates (16) from which a transformer core (12) can be formed and at least two positioning aids for the laminates. The laying table forms a positioning surface (26) for the positioning aids and can be equipped with the positioning aids, wherein the laying table and the threading bolts are designed such that the positioning aids can be freely positioned and secured within the positioning surface regardless of the location, and the device has a positioning system (25), by means of which the positioning aids can be arranged on and/or removed from the laying table.
(FR) L'invention concerne un dispositif (11) et un procédé de fabrication de noyaux de transformateur (12). Le dispositif comporte un système de maintien (19) pourvu d'un plateau de pose (18) servant à recevoir des tôles (16) à partir desquelles un noyau de transformateur (12) peut être réalisé, et au moins deux systèmes d'aide au positionnement pour les tôles. Le plateau de pose forme une surface de positionnement (26) pour les systèmes d'aide au positionnement et peut être doté des systèmes d'aide au positionnement. Le plateau de pose et les pivots à enfiler sont réalisés de manière à permettre un positionnement libre et une fixation, indépendante de l'emplacement, des systèmes d'aide au positionnement à l'intérieur de la surface de positionnement. Le dispositif comporte un système de positionnement (25) au moyen duquel les systèmes d'aide au positionnement peuvent être disposés sur le plateau de pose et/ou peuvent être retirés.
(DE) Die Erfindung betrifft eine Vorrichtung (11) und ein Verfahren zur Herstellung von Transformatorkernen (12), wobei die Vorrichtung ein Haltesystem (19) mit einem Legetisch (18) zur Aufnahme von Blechen (16), aus denen ein Transformatorkern (12) ausbildbar ist, und zumindest zwei Positionierhilfen für die Bleche aufweist, wobei der Legetisch eine Positionierfläche (26) für die Positionierhilfen ausbildet und mit den Positionierhilfen bestückbar ist, wobei der Legetisch und die Fädelbolzen derart ausgebildet sind, dass eine freie Positionierung und eine ortsunabhängige Befestigung der Positionierhilfen innerhalb der Positionierfläche möglich ist, wobei die Vorrichtung ein Positioniersystem (25) aufweist, mittels dem die Positionierhilfen auf dem Legetisch anordbar und/oder entfernbar sind.
front page image
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)