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1. (WO2019025087) DEVICE AND METHOD FOR PRODUCING A PARTICLE FOAM PART
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Pub. No.: WO/2019/025087 International Application No.: PCT/EP2018/067541
Publication Date: 07.02.2019 International Filing Date: 29.06.2018
IPC:
B29C 44/44 (2006.01) ,B29C 44/58 (2006.01) ,B29C 44/60 (2006.01) ,B29C 33/04 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
29
WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
C
SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
44
Shaping by internal pressure generated in the material, e.g. swelling, foaming
34
Component parts, details or accessories; Auxiliary operations
36
Feeding the material to be shaped
38
into a closed space, i.e. to make articles of definite length
44
in the form of expandable particles or beads
B PERFORMING OPERATIONS; TRANSPORTING
29
WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
C
SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
44
Shaping by internal pressure generated in the material, e.g. swelling, foaming
34
Component parts, details or accessories; Auxiliary operations
58
Moulds
B PERFORMING OPERATIONS; TRANSPORTING
29
WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
C
SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
44
Shaping by internal pressure generated in the material, e.g. swelling, foaming
34
Component parts, details or accessories; Auxiliary operations
60
Measuring, controlling or regulating
B PERFORMING OPERATIONS; TRANSPORTING
29
WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
C
SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
33
Moulds or cores; Details thereof or accessories therefor
02
with incorporated heating or cooling means
04
using liquids, gas or steam
Applicants:
KURTZ GMBH [DE/DE]; Frankenstr. 2 97892 Kreuzwertheim, DE
Inventors:
REUBER, Norbert; DE
Agent:
PATRONUS IP PATENT- UND RECHTSANWÄLTE; Neumarkter Str. 18 81673 München, DE
Priority Data:
10 2017 117 427.301.08.2017DE
Title (EN) DEVICE AND METHOD FOR PRODUCING A PARTICLE FOAM PART
(FR) DISPOSITIF ET PROCÉDÉ DE FABRICATION D’UNE PIÈCE EN MOUSSE PARTICULAIRE
(DE) VORRICHTUNG UND VERFAHREN ZUR HERSTELLUNG EINES PARTIKELSCHAUMSTOFFTEILS
Abstract:
(EN) The invention relates to a device and a method for producing a particle foam part, in which the steam drawn off from a molding tool (2) is at least partially resupplied to the molding tool (2). In this way, the heat contained in the steam drawn off from the molding tool (2) is utilized and energy consumption is reduced.
(FR) L'invention concerne un dispositif et un procédé de fabrication d'une pièce en mousse particulaire, la vapeur provenant d'un moule (2) étant au moins partiellement réacheminée dans ce moule (2). La chaleur contenue dans la vapeur provenant du moule (2) est ainsi utilisée et la consommation d'énergie est réduite.
(DE) Die Erfindung betrifft eine Vorrichtung und ein Verfahren zur Herstellung eines Partikelschaumstoffteils, bei welchen der von einem Formwerkzeug (2) abgeleitete Dampf zumindest teilweise wieder dem Formwerkzeug (2) zugeführt wird. Hierdurch wird die in dem vom Formwerkzeug (2) abgeleiteten Dampf enthaltene Wärme genutzt und der Energieverbrauch reduziert.
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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)