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1. WO2020112863 - CABLE TRAY FIRESTOP DEVICE

Publication Number WO/2020/112863
Publication Date 04.06.2020
International Application No. PCT/US2019/063388
International Filing Date 26.11.2019
IPC
A62C 2/06 2006.01
AHUMAN NECESSITIES
62LIFE-SAVING; FIRE-FIGHTING
CFIRE-FIGHTING
2Fire prevention or containment
06Physical fire-barriers
A62C 3/16 2006.01
AHUMAN NECESSITIES
62LIFE-SAVING; FIRE-FIGHTING
CFIRE-FIGHTING
3Fire prevention, containment or extinguishing specially adapted for particular objects or places
16in electrical installations, e.g. cableways
H02G 3/04 2006.01
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
GINSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
3Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
02Details
04Protective tubing or conduits, e.g. cable ladders, cable troughs
CPC
E04B 1/947
EFIXED CONSTRUCTIONS
04BUILDING
BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
1Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
62Insulation or other protection; Elements or use of specified material therefor
92Protection against other undesired influences or dangers
94against fire
947by closing openings in walls or the like in the case of fire
F16L 3/26
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
3Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
26specially adapted for supporting the pipes all along their length, e.g. pipe channels or ducts
H02G 3/0412
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
GINSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
3Installations of electric cables or lines in or on buildings, equivalent structures or vehicles
02Details
04Protective tubings or conduits ; or channels or other supports
0406Details thereof
0412Heat or fire protective means
H02G 3/0418
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
GINSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
3Installations of electric cables or lines in or on buildings, equivalent structures or vehicles
02Details
04Protective tubings or conduits ; or channels or other supports
0406Details thereof
0418Covers or lids; Their fastenings
H02G 3/0437
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
GINSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
3Installations of electric cables or lines in or on buildings, equivalent structures or vehicles
02Details
04Protective tubings or conduits ; or channels or other supports
0437Channels
H02G 3/22
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
GINSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
3Installations of electric cables or lines in or on buildings, equivalent structures or vehicles
22Arrangements for leading cables or lines through walls, floors, or ceilings, e.g. into building
Applicants
  • SPECIFIED TECHNOLOGIES INC. [US]/[US]
Inventors
  • STAHL, James, P. Jr.
  • GANDOLFO, Paul
  • JANUS, Neal
  • FAIELLO, Steven
  • LOPES, Julio
Agents
  • MASSINA, Glenn, M.
Priority Data
62/771,22526.11.2018US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) CABLE TRAY FIRESTOP DEVICE
(FR) DISPOSITIF COUPE-FEU DE CHEMIN DE CÂBLES
Abstract
(EN)
A firestopping apparatus including a housing defined by first and second housing members. Each housing member includes a width direction wall panel and a height direction wall panel. The width direction wall panel of the first housing member is configured to connect with the height direction wall panel of the second housing member and the width direction wall panel of the second housing member is configured to connect with the height direction wall panel of the first housing member to define an assembled housing with a through passage. Intumescent material is positioned along an inner surface of each wall panel. A compressible foam is positioned within the intumescent material and substantially closes off the through passage.
(FR)
L'invention concerne également un appareil coupe-feu comprenant un boîtier défini par des premier et second éléments de boîtier. Chaque élément du boîtier comprend un panneau de paroi de direction de largeur et un panneau de paroi de direction de hauteur. Le panneau de paroi de direction de largeur du premier élément du boîtier est configuré pour se connecter au panneau de paroi de direction de hauteur du second élément du boîtier et le panneau de paroi de direction de largeur du second élément du boîtier est configuré pour se connecter au panneau de paroi de direction de hauteur du premier élément de boîtier pour définir un boîtier assemblé avec un passage traversant. Un matériau intumescent est positionné le long d'une surface interne de chaque panneau de paroi. Une mousse compressible est positionnée à l'intérieur du matériau intumescent et ferme sensiblement le passage traversant.
Latest bibliographic data on file with the International Bureau