EP2826525A3 - Channel with locking function and insulating element with such a channel - Google Patents
Channel with locking function and insulating element with such a channel Download PDFInfo
- Publication number
- EP2826525A3 EP2826525A3 EP20140177446 EP14177446A EP2826525A3 EP 2826525 A3 EP2826525 A3 EP 2826525A3 EP 20140177446 EP20140177446 EP 20140177446 EP 14177446 A EP14177446 A EP 14177446A EP 2826525 A3 EP2826525 A3 EP 2826525A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- channel
- insulating element
- locking function
- relates
- volume
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C2/00—Fire prevention or containment
- A62C2/06—Physical fire-barriers
- A62C2/065—Physical fire-barriers having as the main closure device materials, whose characteristics undergo an irreversible change under high temperatures, e.g. intumescent
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C99/00—Subject matter not provided for in other groups of this subclass
- A62C99/009—Methods or equipment not provided for in groups A62C99/0009 - A62C99/0081
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Thermal Insulation (AREA)
- Insulators (AREA)
- Building Environments (AREA)
Abstract
Die Erfindung betrifft einen Kanal umgeben von mindestens einer Kanalwand, bei dem Material (8) eingebaut ist, so dass bei Vorhandensein von ausgewählten Gasen eine Volumenerhöhung erfolgt und der Kanalquerschnitt sich verengt oder der Kanal (4) verschlossen wird. Die Erfindung betrifft ferner ein Dämmelement 1, das einen solchen Kanal (4) enthält. The invention relates to a channel surrounded by at least one channel wall, in which material (8) is installed, so that in the presence of selected gases, an increase in volume and the channel cross-section narrows or the channel (4) is closed. The invention further relates to an insulating element 1 containing such a channel (4).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102013214160.2A DE102013214160A1 (en) | 2013-07-18 | 2013-07-18 | Channel with locking function and insulating element with such a channel |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2826525A2 EP2826525A2 (en) | 2015-01-21 |
EP2826525A3 true EP2826525A3 (en) | 2015-05-06 |
Family
ID=51205295
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20140177446 Withdrawn EP2826525A3 (en) | 2013-07-18 | 2014-07-17 | Channel with locking function and insulating element with such a channel |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP2826525A3 (en) |
DE (1) | DE102013214160A1 (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2130485A (en) * | 1982-11-02 | 1984-06-06 | Dufaylite Dev Ltd | Sealing device |
DE19617017A1 (en) * | 1996-04-27 | 1997-12-11 | Hans Dieter Niemann | Device sealing for wall apertures or pipes to protect against fire, fumes etc |
JPH11173648A (en) * | 1997-12-10 | 1999-07-02 | Toosetsu Kk | Fire and smoke damper device |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7426299U (en) * | 1974-10-31 | Kabel Und Metallwerke Gutehoffnungshuette Ag | Ventilation pipe with means for sealing off in case of fire | |
AT391931B (en) * | 1988-10-12 | 1990-12-27 | Hofer Josef Fa | FIRE CLOSURE CUFF |
DE4436429A1 (en) * | 1994-10-12 | 1996-04-18 | Kaefer Isoliertechnik | Lightweight fire protecting building material used in boats etc. |
DE60125556T2 (en) * | 2001-11-24 | 2007-10-04 | Prometheus Developments Ltd., Ripley | Flame-retardant composition |
DE102007025469A1 (en) | 2007-05-31 | 2008-12-11 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Thermal insulation element with ventilation channels |
-
2013
- 2013-07-18 DE DE102013214160.2A patent/DE102013214160A1/en not_active Ceased
-
2014
- 2014-07-17 EP EP20140177446 patent/EP2826525A3/en not_active Withdrawn
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2130485A (en) * | 1982-11-02 | 1984-06-06 | Dufaylite Dev Ltd | Sealing device |
DE19617017A1 (en) * | 1996-04-27 | 1997-12-11 | Hans Dieter Niemann | Device sealing for wall apertures or pipes to protect against fire, fumes etc |
JPH11173648A (en) * | 1997-12-10 | 1999-07-02 | Toosetsu Kk | Fire and smoke damper device |
Also Published As
Publication number | Publication date |
---|---|
EP2826525A2 (en) | 2015-01-21 |
DE102013214160A1 (en) | 2015-01-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
17P | Request for examination filed |
Effective date: 20140717 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
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AX | Request for extension of the european patent |
Extension state: BA ME |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: A62C 99/00 20100101ALI20150327BHEP Ipc: A62C 2/06 20060101AFI20150327BHEP |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20151107 |