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1. (WO2018219713) EXPLOSION-PROOF HOUSING WITH INNER PRESSURE RELIEF
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Pub. No.: WO/2018/219713 International Application No.: PCT/EP2018/063341
Publication Date: 06.12.2018 International Filing Date: 22.05.2018
IPC:
H02B 1/28 (2006.01)
H ELECTRICITY
02
GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
B
BOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
1
Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
26
Casings; Parts thereof or accessories therefor
28
dustproof, splashproof, drip-proof, waterproof or flameproof
Applicants:
R. STAHL SCHALTGERÄTE GMBH [DE/DE]; Am Bahnhof 30 74638 Waldenburg, DE
Inventors:
ARNHOLD, Thorsten; DE
HERMANOWSKI, Clife; DE
Agent:
RÜGER, BARTHELT & ABEL; Webergasse 3 73728 Esslingen, DE
Priority Data:
10 2017 112 159.501.06.2017DE
Title (EN) EXPLOSION-PROOF HOUSING WITH INNER PRESSURE RELIEF
(FR) BOÎTIER ANTIDÉFLAGRATION COMPRENANT UN SYSTÈME DE DÉCOMPRESSION INTÉRIEUR
(DE) EXPLOSIONSSICHERES GEHÄUSE MIT INNERER DRUCKENTLASTUNG
Abstract:
(EN) The housing arrangement (10) according to the invention comprises a housing wall (12) with internal cavities (16, 17, 18) which contribute to relieving the pressure in the interior (11) and to increasing the deformation resistance of the housing (12). A housing of this kind can be designed to be large in volume yet light in weight.
(FR) L'invention concerne un ensemble de boîtier (10) comportant une paroi (12) de boîtier pourvue d'espaces creux (16, 17, 18) intérieurs qui contribuent d'une part à la décompression de l'espace intérieur (11) et d'au part à l'amélioration de la stabilité de forme de la paroi (12) de boîtier. Des boîtiers de ce type peuvent être réalisés avec un grand volume et toutefois très simplement.
(DE) Die erfindungsgemäße Gehäuseanordnung (10) weist eine Gehäusewand (12) mit inneren Hohlräumen (16, 17, 18) auf, die einerseits zur Druckentlastung des Innenraums (11) und andererseits zur Erhöhung der Gestaltfestigkeit der Gehäusewand (12) beitragen. Derartige Gehäuse können großvolumig und dennoch leicht ausgebildet sein.
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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)