HUP9801165A2 - Process and apparatus for fire-prevention of cable-lines and this protekted cable-line - Google Patents
Process and apparatus for fire-prevention of cable-lines and this protekted cable-lineInfo
- Publication number
- HUP9801165A2 HUP9801165A2 HU9801165A HUP9801165A HUP9801165A2 HU P9801165 A2 HUP9801165 A2 HU P9801165A2 HU 9801165 A HU9801165 A HU 9801165A HU P9801165 A HUP9801165 A HU P9801165A HU P9801165 A2 HUP9801165 A2 HU P9801165A2
- Authority
- HU
- Hungary
- Prior art keywords
- cable
- fire
- forming material
- line
- subject
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
- 239000000463 material Substances 0.000 abstract 3
- 230000000694 effects Effects 0.000 abstract 2
- 239000006260 foam Substances 0.000 abstract 1
- 239000011810 insulating material Substances 0.000 abstract 1
- 238000009413 insulation Methods 0.000 abstract 1
- 239000011241 protective layer Substances 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0406—Details thereof
- H02G3/0412—Heat or fire protective means
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/16—Fire prevention, containment or extinguishing specially adapted for particular objects or places in electrical installations, e.g. cableways
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Details Of Indoor Wiring (AREA)
- Insulated Conductors (AREA)
Abstract
A találmány tárgya eljárás kábelvezetések tűzhatás elleni védelmére,amelynek sőrán a kábelvezetésben lévő kábelre és a kábeltartó elemekrehőhatásra felhabősődó szigetelőréteg-képző anyagőt visznek fel. Atalálmány tárgya tővábbá a tűzhatás ellen megfelelően védettkábelvezetés. A találmány értelmében legalább a kábelrögzítésnél a felhabősítőttszigetelőréteg-képző anyag tapadásának javítása végett a kábelt (4) ésa kábeltartó elemeket (kereszttartó 3, menetes pálca 7, kábelrögzítőbilincs 8 és 9) körültekercselik vagy bűrkőlják egy hőrdőzóanyaggal(10, 11) a szigetelőréteg-képző anyag számára. Ezáltal a kábelvezetéskritikűs helyein megakadályőzzák a szigetelőréteg-képző anyag általképzett védőrétegek felszakadását és javítőtt tűzvédő hatást érnek el. ŕThe subject of the invention is a method for protecting cable lines against fire, which involves applying an insulating layer-forming material that foams under the influence of heat to the cable in the cable line and the cable support elements. Furthermore, the subject of the invention is properly protected cable routing against the effects of fire. According to the invention, in order to improve the adhesion of the foamed insulation layer-forming material at least during the cable fixing, the cable (4) and the cable support elements (cross-support 3, threaded rod 7, cable fixing clamps 8 and 9) are wrapped or covered with a heat-insulating material (10, 11) for. In this way, the protective layers formed by the insulating layer-forming material are prevented from breaking in the critical places of the cable routing and an improved fire protection effect is achieved. ŕ
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19721533A DE19721533A1 (en) | 1996-05-23 | 1997-05-22 | Process for protecting cables against fire |
Publications (3)
Publication Number | Publication Date |
---|---|
HU9801165D0 HU9801165D0 (en) | 1998-07-28 |
HUP9801165A2 true HUP9801165A2 (en) | 1999-03-29 |
HUP9801165A3 HUP9801165A3 (en) | 2000-05-29 |
Family
ID=7830241
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HU9801165A HUP9801165A3 (en) | 1997-05-22 | 1998-05-21 | Process and apparatus for fire-prevention of cable-lines and this protekted cable-line |
Country Status (10)
Country | Link |
---|---|
BG (1) | BG63249B1 (en) |
CZ (1) | CZ290766B6 (en) |
ES (1) | ES2146538B1 (en) |
FR (1) | FR2763511B1 (en) |
HU (1) | HUP9801165A3 (en) |
NL (1) | NL1009140C2 (en) |
PL (1) | PL326442A1 (en) |
RO (1) | RO120456B1 (en) |
RU (1) | RU2140309C1 (en) |
SK (1) | SK284562B6 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2727599C2 (en) * | 2018-10-16 | 2020-07-22 | Общество с ограниченной ответственностью "Объединенный Промышленный Комплекс" | Method of fire protection of cable and cable lines |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NO783822L (en) * | 1977-11-17 | 1979-05-21 | British Insulated Callenders | CABLE AND / OR PLUG WIRE |
EP0081485A1 (en) * | 1981-06-16 | 1983-06-22 | Thomas & Betts Corporation | Fire protective tape |
US4433732A (en) * | 1982-04-06 | 1984-02-28 | Minnesota Mining And Manufacturing Company | Cable tray protection system |
DE3541442A1 (en) * | 1985-11-23 | 1987-06-04 | Minnesota Mining & Mfg | FIRE-RESISTANT WALL GRID FOR ELECTRIC CABLES |
GB9209043D0 (en) * | 1992-04-27 | 1992-06-10 | B & K Southern Ltd | Trunking |
GB2284989A (en) * | 1993-12-03 | 1995-06-28 | Winstone Wallboards Ltd | Protecting ducts against fire |
US5670748A (en) * | 1995-02-15 | 1997-09-23 | Alphagary Corporation | Flame retardant and smoke suppressant composite electrical insulation, insulated electrical conductors and jacketed plenum cable formed therefrom |
GB2311235A (en) * | 1996-03-19 | 1997-09-24 | David John Catt | Flexible fire protection wrap for cable trays and cable ladder racks |
-
1998
- 1998-05-06 CZ CZ19981385A patent/CZ290766B6/en not_active IP Right Cessation
- 1998-05-12 ES ES009800992A patent/ES2146538B1/en not_active Expired - Fee Related
- 1998-05-12 NL NL1009140A patent/NL1009140C2/en not_active IP Right Cessation
- 1998-05-14 SK SK643-98A patent/SK284562B6/en unknown
- 1998-05-20 FR FR9806389A patent/FR2763511B1/en not_active Expired - Fee Related
- 1998-05-20 RO RO98-00993A patent/RO120456B1/en unknown
- 1998-05-20 BG BG102466A patent/BG63249B1/en unknown
- 1998-05-21 HU HU9801165A patent/HUP9801165A3/en unknown
- 1998-05-22 RU RU98109661A patent/RU2140309C1/en not_active IP Right Cessation
- 1998-05-22 PL PL98326442A patent/PL326442A1/en unknown
Also Published As
Publication number | Publication date |
---|---|
FR2763511B1 (en) | 2002-08-02 |
SK284562B6 (en) | 2005-06-02 |
BG102466A (en) | 1999-01-29 |
NL1009140A1 (en) | 1998-11-25 |
PL326442A1 (en) | 1998-11-23 |
ES2146538A1 (en) | 2000-08-01 |
CZ290766B6 (en) | 2002-10-16 |
FR2763511A1 (en) | 1998-11-27 |
SK64398A3 (en) | 1999-07-12 |
RO120456B1 (en) | 2006-02-28 |
BG63249B1 (en) | 2001-07-31 |
HU9801165D0 (en) | 1998-07-28 |
CZ138598A3 (en) | 1999-02-17 |
RU2140309C1 (en) | 1999-10-27 |
NL1009140C2 (en) | 1999-01-26 |
HUP9801165A3 (en) | 2000-05-29 |
ES2146538B1 (en) | 2001-03-01 |
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