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RU2019140350A - Огнезащитный фильтр - Google Patents

Огнезащитный фильтр Download PDF

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Publication number
RU2019140350A
RU2019140350A RU2019140350A RU2019140350A RU2019140350A RU 2019140350 A RU2019140350 A RU 2019140350A RU 2019140350 A RU2019140350 A RU 2019140350A RU 2019140350 A RU2019140350 A RU 2019140350A RU 2019140350 A RU2019140350 A RU 2019140350A
Authority
RU
Russia
Prior art keywords
fire protection
protection filter
filter according
intermediate layer
wire
Prior art date
Application number
RU2019140350A
Other languages
English (en)
Other versions
RU2751623C2 (ru
RU2019140350A3 (ru
Inventor
Торстен АРНХОЛЬД
Клайф ХЕРМАНОВСКИ
Original Assignee
Р. Шталь Шальтгерете Гмбх
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Р. Шталь Шальтгерете Гмбх filed Critical Р. Шталь Шальтгерете Гмбх
Publication of RU2019140350A publication Critical patent/RU2019140350A/ru
Publication of RU2019140350A3 publication Critical patent/RU2019140350A3/ru
Application granted granted Critical
Publication of RU2751623C2 publication Critical patent/RU2751623C2/ru

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Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C2/00—Fire prevention or containment
    • A62C2/06—Physical fire-barriers
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C4/00—Flame traps allowing passage of gas but not of flame or explosion wave
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/01—Layered products comprising a layer of metal all layers being exclusively metallic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/02—Layer formed of wires, e.g. mesh
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/028—Net structure, e.g. spaced apart filaments bonded at the crossing points
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00—Layers arrangement
    • B32B2250/20—All layers being fibrous or filamentary
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2305/00—Condition, form or state of the layers or laminate
    • B32B2305/38—Meshes, lattices or nets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2305/00—Condition, form or state of the layers or laminate
    • B32B2305/80—Sintered
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/306—Resistant to heat
    • B32B2307/3065—Flame resistant or retardant, fire resistant or retardant
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/08—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer the fibres or filaments of a layer being of different substances, e.g. conjugate fibres, mixture of different fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/12—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer characterised by the relative arrangement of fibres or filaments of different layers, e.g. the fibres or filaments being parallel or perpendicular to each other
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Filtering Materials (AREA)
  • Laminated Bodies (AREA)

Claims (12)

1. Огнезащитный фильтр (10), состоящий из:
нескольких тканых слоев (11, 13), размер (m) ячеек которых задан в диапазоне (М) размера ячеек, и
по меньшей мере одного промежуточного слоя (15), размер (mZ) ячеек которого больше, чем наибольший находящийся в пределах заданного диапазона (М) размера ячеек размер (mMAX) ячеек.
2. Огнезащитный фильтр по п. 1, отличающийся тем, что слои (11, 13) проволочной ткани имеют проволоки (19), диаметр (d) которых лежит в заданном диапазоне (D) диаметров проволок.
3. Огнезащитный фильтр по п. 1, отличающийся тем, что промежуточный слой (15) имеет проволоки (18) с диаметром (dZ), который больше, чем наибольший находящийся в пределах заданного диапазона (D) диаметров проволок диаметр (dMAX).
4. Огнезащитный фильтр по одному из предшествующих пунктов, отличающийся тем, что размер (mZ) ячеек промежуточного слоя (15) по меньшей мере в 1,5 раза больше, чем наибольший находящийся в пределах заданного диапазона (М) размера ячеек размер (mMAX) ячеек.
5. Огнезащитный фильтр по одному из предшествующих пунктов, отличающийся тем, что диаметр (dZ) проволок (18) в промежуточном слое (15) по меньшей мере в 1,5 раза больше, чем наибольший находящийся в пределах заданного диапазона (D) диаметров проволок диаметр (dMAX).
6. Огнезащитный фильтр по одному из предшествующих пунктов, отличающийся тем, что промежуточный слой (15) выполнен задающим каналы для поперечных потоков.
7. Огнезащитный фильтр по одному из предшествующих пунктов, отличающийся тем, что слои (11, 13) проволочной ткани имеют попеременно бОльшие и меньшие лежащие в диапазоне (М) размера ячеек размеры (m) ячеек.
8. Огнезащитный фильтр по одному из предшествующих пунктов, отличающийся тем, что слои (11, 13) проволочной ткани имеют попеременно бОльшие и меньшие лежащие в диапазоне (D) диаметров проволок диаметры (d) проволок.
9. Огнезащитный фильтр по одному из предшествующих пунктов, отличающийся тем, что следующие друг за другом слои (11, 13) проволочной ткани имеют различные ориентации.
10. Огнезащитный фильтр по одному из предшествующих пунктов, отличающийся тем, что слои (11, 13) проволочной ткани и промежуточный слой (15) неразъемно соединены друг с другом.
RU2019140350A 2017-06-01 2018-05-24 Огнезащитный фильтр RU2751623C2 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102017112162.5A DE102017112162A1 (de) 2017-06-01 2017-06-01 Flammenschutzfilter
DE102017112162.5 2017-06-01
PCT/EP2018/063601 WO2018219764A1 (de) 2017-06-01 2018-05-24 Flammenschutzfilter

Publications (3)

Publication Number Publication Date
RU2019140350A true RU2019140350A (ru) 2021-07-09
RU2019140350A3 RU2019140350A3 (ru) 2021-07-09
RU2751623C2 RU2751623C2 (ru) 2021-07-15

Family

ID=62492602

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2019140350A RU2751623C2 (ru) 2017-06-01 2018-05-24 Огнезащитный фильтр

Country Status (6)

Country Link
US (1) US20200179735A1 (ru)
EP (1) EP3630304A1 (ru)
CN (1) CN110891654B (ru)
DE (1) DE102017112162A1 (ru)
RU (1) RU2751623C2 (ru)
WO (1) WO2018219764A1 (ru)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019112618A1 (de) 2019-05-14 2020-11-19 R. Stahl Schaltgeräte GmbH Flammenschutzfilter
RU2714544C1 (ru) * 2019-10-17 2020-02-18 Общество с ограниченной ответственностью "Центр Инновационных Технологий-Плюс" Газообменный фильтр с функцией огнепреградителя и взрывозащиты
CN115845296B (zh) * 2021-09-24 2024-01-12 中国石油化工股份有限公司 可线更换阻火颗粒的颗粒阻火器
EP4527471A1 (de) * 2023-09-19 2025-03-26 Rembe GmbH Safety + Control Vorrichtung zur flammenlosen explosionsdruckentlastung
CN117323598A (zh) * 2023-09-27 2024-01-02 山东晟展环保科技有限公司 一种用于rto、rco的阻火器

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5165484A (en) * 1991-09-17 1992-11-24 Chaput Victor B Oil well fire extinguisher having oil jet dispersing screens
TW271407B (ru) * 1993-03-29 1996-03-01 Sean Hsian Wei Cheng
CN1209345A (zh) * 1998-09-02 1999-03-03 冶金工业部钢铁研究总院 一种烧结金属丝网微孔阻燃防爆元件
DE10112957B4 (de) * 2001-03-17 2005-12-22 Leinemann Gmbh & Co. Flammensperrenanordnung
RU2229909C1 (ru) * 2003-01-30 2004-06-10 Закрытое акционерное общество "Теплоогнезащита" Огнезащитный экран-чехол (варианты)
GB2464155A (en) * 2008-10-09 2010-04-14 Stephen Desmond Lewis Gas pipeline flame arrester
DE102009024814A1 (de) * 2009-06-09 2010-12-16 Leinemann Gmbh & Co. Kg Flammensperranordnung
DE102010016782B4 (de) * 2010-05-04 2016-12-08 R.Stahl Schaltgeräte GmbH Druckentlastungsvorrichtung für druckfest gekapselte Gehäuse
CN103055451A (zh) * 2012-12-31 2013-04-24 天津诺丁汉电控设计有限公司 断火风道及断火方法
DE102014116149A1 (de) * 2014-11-06 2016-05-12 R. Stahl Schaltgeräte GmbH Flammenschutzfilter aus einer Anzahl von Schichtenfolgen sowie Anordnungen von Flammenschutzfiltern und deren Verwendung
CN205182037U (zh) * 2015-10-28 2016-04-27 温州祥河家禽农民专业合作社 沼气干式阻火器

Also Published As

Publication number Publication date
RU2751623C2 (ru) 2021-07-15
CN110891654B (zh) 2022-03-15
WO2018219764A1 (de) 2018-12-06
EP3630304A1 (de) 2020-04-08
DE102017112162A1 (de) 2018-12-06
CN110891654A (zh) 2020-03-17
RU2019140350A3 (ru) 2021-07-09
US20200179735A1 (en) 2020-06-11

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