WO2013139688A3 - Explosion protection with housing - Google Patents

Explosion protection with housing Download PDF

Info

Publication number
WO2013139688A3
WO2013139688A3 PCT/EP2013/055325 EP2013055325W WO2013139688A3 WO 2013139688 A3 WO2013139688 A3 WO 2013139688A3 EP 2013055325 W EP2013055325 W EP 2013055325W WO 2013139688 A3 WO2013139688 A3 WO 2013139688A3
Authority
WO
WIPO (PCT)
Prior art keywords
housing
relief element
explosion protection
explosion
space
Prior art date
Application number
PCT/EP2013/055325
Other languages
German (de)
French (fr)
Other versions
WO2013139688A2 (en
Inventor
Horst Keller
Ulrich Stolz
Norbert Frank
Morris KOCH
Jens Kuhn
Leopold RANG
Volker GERWIG
Original Assignee
Keller Lufttechnik Gmbh + Co. Kg
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 Keller Lufttechnik Gmbh + Co. Kg filed Critical Keller Lufttechnik Gmbh + Co. Kg
Priority to EP13712714.8A priority Critical patent/EP2827957B1/en
Publication of WO2013139688A2 publication Critical patent/WO2013139688A2/en
Publication of WO2013139688A3 publication Critical patent/WO2013139688A3/en

Links

Classifications

    • 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

Abstract

The explosion protection device (1) according to the invention serves as protection for a system arranged in a closed space, comprising a relief element which is arranged in a boundary wall and by means of which, during the occurrence of an explosion, a pressure relief occurs inside the space in that a gas flow is discharged from the space via the relief element. The boundary wall is adjoined by a housing (5), wherein at least one flame filter is arranged in the latter. The housing (5) is designed in such a way that a gas flow exiting the relief element is guided in the housing (5) and in the process passes through the flame filter.
PCT/EP2013/055325 2012-03-22 2013-03-15 Explosion protection with housing WO2013139688A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP13712714.8A EP2827957B1 (en) 2012-03-22 2013-03-15 Explosion protection with housing

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102012102468.5 2012-03-22
DE102012102468A DE102012102468B4 (en) 2012-03-22 2012-03-22 Explosion protection with housing

Publications (2)

Publication Number Publication Date
WO2013139688A2 WO2013139688A2 (en) 2013-09-26
WO2013139688A3 true WO2013139688A3 (en) 2014-07-03

Family

ID=48013939

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2013/055325 WO2013139688A2 (en) 2012-03-22 2013-03-15 Explosion protection with housing

Country Status (3)

Country Link
EP (1) EP2827957B1 (en)
DE (1) DE102012102468B4 (en)
WO (1) WO2013139688A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103500952A (en) * 2013-10-23 2014-01-08 昆山振宏电子机械有限公司 Distribution cabinet
DE202014100441U1 (en) * 2014-01-31 2015-05-06 Rembe Gmbh Safety + Control Device for flameless pressure relief
DE202014104404U1 (en) 2014-08-18 2015-11-19 Keller Lufttechnik Gmbh + Co. Kg Explosion protection device
DE202017104480U1 (en) 2017-07-27 2017-08-14 Herding Gmbh Filtertechnik filter means
DE102018120877B4 (en) * 2018-08-27 2021-09-30 R.Stahl Schaltgeräte GmbH Explosion-proof housing

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4015354A1 (en) * 1990-05-12 1991-11-14 Rembe Gmbh Mess Und Regeltechn Quenching device with air bag - works in conjunction with pressure container secured by bursting plate
DE19946213A1 (en) * 1998-10-21 2000-04-27 Hoerbiger Ventilwerke Gmbh Wie Explosion relief valve for use in an internal combustion engine, includes expanded metal perforate wall to direct the gas flow towards the wall of the protected space
EP1403232A2 (en) * 2002-09-27 2004-03-31 Brilex Gesellschaft für Explosionsschutz mbH Flame-arresting solid material

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2151180A (en) * 1936-01-31 1939-03-21 Protectoseal Company Of Americ Conservation venting device and flame arrester
GB720348A (en) * 1951-11-09 1954-12-15 Anders Emanuel Wicklander An arrangement for sub-surface introduction of fluid agents into tanks
DE942916C (en) * 1954-03-30 1956-05-09 Wilke Werke Ag Safety device against the penetration of flames and explosions for containers with flammable liquids
US3394843A (en) * 1966-04-22 1968-07-30 Charles B. Grady Jr. Lightweight explosion suppressing enclosure
US4484690A (en) * 1982-03-08 1984-11-27 Service Machine Co. Flame arresting ventilated wall for an explosion-proof enclosure
AU5530194A (en) * 1993-10-28 1995-05-22 Albert Thorwesten Device, especially for anti-explosion relief in pipelines
US6732809B2 (en) * 2002-05-06 2004-05-11 Kidde-Fenwal Apparatus for distributing granular material
DE20208576U1 (en) * 2002-06-03 2002-08-22 Brilex Ges Fuer Explosionsschu Pressure relief device with rupture disc

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4015354A1 (en) * 1990-05-12 1991-11-14 Rembe Gmbh Mess Und Regeltechn Quenching device with air bag - works in conjunction with pressure container secured by bursting plate
DE19946213A1 (en) * 1998-10-21 2000-04-27 Hoerbiger Ventilwerke Gmbh Wie Explosion relief valve for use in an internal combustion engine, includes expanded metal perforate wall to direct the gas flow towards the wall of the protected space
EP1403232A2 (en) * 2002-09-27 2004-03-31 Brilex Gesellschaft für Explosionsschutz mbH Flame-arresting solid material

Also Published As

Publication number Publication date
WO2013139688A2 (en) 2013-09-26
DE102012102468B4 (en) 2013-12-05
EP2827957B1 (en) 2017-11-22
DE102012102468A1 (en) 2013-09-26
EP2827957A2 (en) 2015-01-28

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