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1. (WO1998052198) SINGLE-JACKETED PLENUM CABLE
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/1998/052198 International Application No.: PCT/US1997/021277
Publication Date: 19.11.1998 International Filing Date: 18.11.1997
Chapter 2 Demand Filed: 10.12.1998
IPC:
H01B 3/44 (2006.01) ,H01B 7/29 (2006.01) ,H01B 7/295 (2006.01)
Applicants: CABLE SYSTEMS INTERNATIONAL, INC.[US/US]; 505 North 51st Avenue Phoenix, AZ 85043-2701, US
Inventors: MOTTINE, John, J.; US
KOEHLER, Kenneth, S.; US
DAWSON, William, B.; US
Agent: TAKAHASHI, Mark, M.; Snell & Wilmer One Arizona Center Phoenix, AZ 85004-0001, US
Priority Data:
08/857,01815.05.1997US
Title (EN) SINGLE-JACKETED PLENUM CABLE
(FR) CABLE A GAINE UNIQUE POUR VIDE TECHNIQUE
Abstract:
(EN) A communication cable (5) having superior electrical characteristics and meeting the burn requirements for plenum applications has a core formed of one or more twisted wire pairs (6-9) having primary insulation formed of a suitable material, such as high density polyethylene. The core is surrounded by a single outer jacket (11) formed from a material having excellent heat/flame resistance characteristics and acceptable electrical characteristics that are substantially stable at relatively high temperatures, such as a foamed thermoplastic halogenated polymer, for example polyvinylidene fluoride material.
(FR) Ce câble de communication (5), dont les caractéristiques électriques sont remarquables et qui satisfait aux exigences en matière d'ignifugation applicables aux vides techniques, comporte une âme formée d'une ou de plusieurs paires de fils torsadés (6-9) dont l'isolation primaire est assurée par un matériau approprié, un polyéthylène haute densité notamment. L'âme est enveloppée d'une gaine externe unique (11) faite d'un matériau dont les propriétés de résistance à la chaleur et/ou aux flammes sont remarquables et les caractéristiques électriques agréées, sensiblement stables à des températures relativement élevées, un polymère halogéné thermoplastique expansé notamment, un fluorure de polyvinylidène par exemple.
Designated States: AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, CA, CH, CN, CU, CZ, DE, DK, EE, ES, FI, GB, GE, GH, HU, ID, IL, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MD, MG, MK, MN, MW, MX, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TR, TT, UA, UG, UZ, VN, YU, ZW
African Regional Intellectual Property Organization (ARIPO) (GH, KE, LS, MW, SD, SZ, UG, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (EPO) (AT, BE, CH, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)